Fire Damage Restoration in Toronto: The Commercial Recovery Guide (2026)

Updated July 30, 2026. Prepared by Impact Restore, commercial and industrial restoration, 21 Goodrich Rd Unit 10, Etobicoke, ON M8Z 6A3. Emergency line 647-951-0906.

Direct Answer

Fire damage restoration in Toronto is the process of stabilizing a fire-damaged building, removing soot, smoke residue and suppression water, and repairing the structure so it can legally reopen. For commercial properties, the timeline depends less on cleaning speed than on a fixed chain of Ontario approvals.

TL;DR

• Cleaning is rarely what holds up a commercial reopening in Toronto. The approval chain is.
• Fire service and, in qualifying cases, the Office of the Fire Marshal control the scene before any restoration crew can work in it [5][6].
• Before repair work starts, the project owner must determine whether designated substances are present on site, then pass that list to every contractor and subcontractor [3].
• Ontario designates eleven substances, and four of them (asbestos, lead, mercury, silica) turn up routinely in older Toronto commercial stock [4].
• Electrical, fuel-fired and pressure equipment each need their own clearance before the building can operate again [8][13].
• Structural and life-safety repairs are governed by the 2024 Building Code, which took effect January 1, 2025 and replaced the 2012 edition [10][11].

One liner: In a Toronto commercial fire loss, the contractor who opens the approval chain on day one is the reason you reopen in weeks instead of months.

Key Numbers

Figure	What it means	Source and year
2 hours or less	Impact Restore’s stated on-site response across the GTA	Impact Restore, 2026 [1]
30 to 60 minutes	Stated response window for the downtown Toronto core	Impact Restore, 2026 [1]
~600 fires per year	Fires investigated annually by the Office of the Fire Marshal	Government of Ontario [7]
11	Substances designated under Ontario law that must be identified before a project	O. Reg. 490/09 [4]
January 1, 2025	Date the 2024 Ontario Building Code (O. Reg. 163/24) took effect	Publications Ontario [11]
March 31, 2025	End of the transition window for permit applications under the 2012 Code	Ontario Association of Architects [12]
February 16, 2026	Date Toronto began requiring the updated permit application form	City of Toronto [13]
6 steps	Stages in Impact Restore’s documented fire recovery process	Impact Restore, 2026 [2]
15+ years	Impact Restore’s stated time in commercial and industrial restoration	Impact Restore, 2026 [1]

What Commercial Fire Damage Restoration in Toronto Actually Cover?

In short: Commercial fire damage restoration in Toronto covers emergency stabilization, soot and smoke residue removal, suppression water extraction, odour control, and the repair work needed to bring a building back into legal operation. It is a construction and compliance project, not a cleaning job.

Fire damage restoration in Toronto means something different depending on who is asking. There is a meaningful gap between what a homeowner needs after a kitchen fire and what a property manager needs after a fire in a 40,000 square foot warehouse. The second one involves a fire investigation, a workplace with statutory safety duties, tenants with leases, an insurer with a business interruption file, and a municipality that will want to see permits.

Impact Restore works with commercial and industrial buildings only: factories, offices, warehouses, retail spaces, schools and public facilities [2]. Commercial fire cleanup and fire damage repair on that kind of building is a different discipline from residential work. That focus matters, because commercial protocols, equipment and documentation standards are different from residential ones, and a crew set up for houses will not be prepared for a sprinklered industrial ceiling deck.

A commercial fire loss almost always arrives as three losses stacked on top of each other. There is the fire damage itself. There is smoke and soot damage, which travels far beyond the burn area through ductwork and stairwells. And there is water damage from sprinkler activation or fire-hose flow, which is often the largest of the three by square footage. Impact Restore treats water extraction and drying as part of the fire recovery scope rather than a separate job [2].

The First 24 Hours: Stabilize, Secure, and Start the Clock

In short: In the first 24 hours the priorities are safety, securement against weather and unauthorized entry, and a fire damage assessment thorough enough to open the approval chain. Emergency fire response in Toronto is measured in hours, not days. Nothing productive happens until the fire service releases the scene.

Impact Restore’s stated response is two hours or less across the Greater Toronto Area, with a 30 to 60 minute window for the downtown core and 45 to 75 minutes for North York, Etobicoke, Scarborough and York [1]. Crews are available around the clock, and the emergency line runs 24/7 even though weekday office hours are 7:00 AM to 7:00 PM [1].

Speed matters for a reason that has nothing to do with marketing. Soot is acidic. Left on metal, glass, painted drywall and electronics, it keeps etching. Standing suppression water keeps wicking into gypsum and insulation. The difference between a two-hour response and a two-day response is often the difference between cleaning a surface and replacing it.

Board up and site securement

Fire damage board up is the first physical task. Broken glazing, breached overhead doors and open roof cuts from ventilation all need closing before the first rainfall or the first trespasser. Emergency board-up also protects your insurance position, because most commercial policies expect the insured to take reasonable steps to prevent further loss. In Toronto, an unsecured damaged building can also draw municipal attention under the city’s property standards and vacant or hazardous property rules, which require owners to prevent unauthorized entry [14].

Why the fire service controls the scene first

You cannot start restoration on a scene that has not been released. Under the Fire Protection and Prevention Act, 1997, the Fire Marshal has a duty to investigate the cause, origin and circumstances of fires, and investigation protocol requires that scene security be maintained until an investigator arrives [5][6].

The Office of the Fire Marshal investigates roughly 600 fires a year in Ontario [7]. Notification is required in defined situations, including fires with a fatality or an injury serious enough for hospital admission, explosions where the explosion was the primary event, fires in vulnerable occupancies such as retirement homes and care occupancies, and fires suspected of being set deliberately [7]. If your loss falls into one of those categories, expect the scene to stay under investigative control longer, and plan the restoration schedule around that rather than against it.

The Clearance Sequence That Sets Your Real Timeline

In short: A Toronto commercial building reopens when six clearances line up, not when the cleaning finishes. Fire service release, designated substance identification, electrical authorization, fuel and pressure equipment certification, building permits, and final inspection.

This is the part of commercial fire recovery that almost nothing else on the internet will tell you, and it is the single best predictor of how long you will be closed.

Step	Clearance	Who controls it	Why it gates the work
1	Scene release	Municipal fire service, Office of the Fire Marshal, sometimes police	No crew enters an active investigation scene [5][6]
2	Designated substance identification	Project owner, using a qualified consultant	Demolition and repair cannot proceed until the list exists and is distributed [3]
3	Electrical notification and connection authorization	Electrical Safety Authority	Where the utility disconnected the service, inspection precedes restoration of power [8]
4	Certificate of Inspection for boilers and pressure vessels	Technical Standards and Safety Authority	Operating a boiler or pressure vessel without a current certificate is an offence [15]
5	Building permit	Toronto Building, under the Building Code Act	Structural and life-safety repairs need permitted, reviewed drawings [13][14]
6	Final inspection and occupancy	Toronto Building, plus the fire service on life-safety work	The building is not legally reoccupiable until sign-off [14]

Steps 2 through 5 can overlap, and that overlap is where weeks are won or lost. A restoration contractor who files the electrical notification and books the designated substance survey during the emergency mitigation phase compresses the schedule. One who waits for the cleaning to finish before thinking about permits will hand you a much longer closure.

Designated Substances: The Survey That Stops Most Toronto Jobs Cold

In short: Section 30 of Ontario’s Occupational Health and Safety Act requires the owner of a project to determine whether designated substances are present before work begins, and to give that list to every contractor bidding on or performing the work.

Ontario designates eleven substances: acrylonitrile, arsenic, asbestos, benzene, coke oven emissions, ethylene oxide, isocyanates, lead, mercury, silica and vinyl chloride [4]. Four of them show up regularly in building materials. Asbestos appears in older pipe insulation, sprayed fireproofing, floor tile and drywall joint compound. Lead appears in older paint and solder. Mercury appears in thermostats, switches and gauges. Silica appears in concrete, masonry and boiler refractory [4].

The legal mechanics are specific. The project owner determines what is present, the constructor passes the list to all contractors and subcontractors on site, and each of them uses it to plan controls [3]. If an owner or contractor fails to pass that information along, they can be liable for losses that follow when someone later discovers the substance mid-project.

Two things make this the most common schedule breaker on a Toronto commercial fire loss. First, a fire and the suppression that follows it disturb materials that were previously sealed and undisturbed, so a building that had a managed asbestos program suddenly has a containment problem. Second, a large share of Toronto’s commercial and industrial stock predates the phase-out of these materials, so the survey frequently comes back positive and abatement becomes a separate scope with its own timeline.

The practical answer is sequencing. Book the survey during emergency mitigation, not after. A survey result in hand on day three lets abatement and repair be planned in parallel. A survey result on day twenty stops a job that had otherwise been moving.

The Six-step Fire Damage Restoration Process

In short: Impact Restore runs a documented six-step process: emergency assessment and site safety check, water extraction and moisture mapping, smoke and soot removal, odour neutralization and air filtration, dehumidification and structural drying, then final inspection and clearance.

Fire damage restoration in Toronto follows a defined order for a reason. Each step has a purpose beyond the obvious one, and the sequence is not arbitrary [2].

• Emergency assessment and site safety check. Establishes what is structurally sound, what is energized, what is contaminated, and what the scope will be. This is also where the approval chain gets opened.
• Water extraction and moisture mapping. Suppression water gets removed and the wet footprint gets mapped with meter readings, which become claim documentation later.
• Smoke and soot removal. This is the stage most people picture when they think of fire damage cleanup. Surfaces, materials and ventilation systems get deep-cleaned to take out fire residue before it sets permanently [2].
• Odour neutralization and air filtration. Thermal fogging and HEPA air scrubbers address smoke odour and airborne particulate [2].
• Dehumidification and structural drying. Commercial-grade dehumidification brings the structure back to dry standard, which prevents a mould claim on top of the fire claim.
• Final inspection and clearance. The building is verified, and Impact Restore issues a clearance report [2].

Step five is the one people underestimate. Drying a sprinklered warehouse deck is not a two-day exercise, and a building signed off wet becomes a mould remediation job six weeks later.

Smoke, Soot, and Odour Removal in a Commercial Building

In short: Smoke and soot travel much further than fire, so the affected area is almost always larger than the burn area. Effective removal combines surface cleaning, ventilation system cleaning, and air treatment.

Soot is not dirt. It is a mix of carbon and combustion by-products that is chemically reactive and physically fine enough to penetrate porous materials and settle inside mechanical systems. In a commercial building with shared ductwork, a fire in one tenant unit routinely deposits residue in units that never saw flame.

Ventilation is the part that gets skipped. If the HVAC system ran during or after the fire, its ducts, coils and filters are now a reservoir that will re-contaminate every surface you clean. Impact Restore’s scope includes cleaning ventilation systems as part of residue removal [2].

What thermal fogging and HEPA scrubbing do

Thermal fogging heats a deodorizing compound into a fine vapour that follows the same paths smoke followed, which lets it reach absorbed odour inside porous materials that surface cleaning cannot get to. HEPA air scrubbers pull airborne particulate out of the space through high-efficiency filtration, lowering the particle load so cleaned surfaces stay clean [2].

Neither one is a substitute for removing the source. Sealing or masking odour over unremoved residue is the most common shortcut in this trade, and it fails within weeks once humidity rises.

Water Damage from Sprinklers and Fire Hoses

In short: Suppression water is often the largest component of a commercial fire loss by area affected, and it needs to be handled as an urgent water damage job running in parallel with the fire cleanup.

A single sprinkler head discharges continuously until the system is shut down. Fire-hose flow is an order of magnitude higher. In multi-storey buildings that water migrates down through floor assemblies, so a third-floor fire produces first-floor damage.

Impact Restore handles suppression water extraction, drying and dehumidifying as part of fire recovery rather than as a separate engagement [2]. The reason to keep them together is documentation. When one contractor holds the moisture readings, the drying logs and the fire scope, the insurer receives one coherent file instead of two that have to be reconciled.

Left alone, this water becomes a mould problem. Post-fire mould remediation is a predictable consequence of slow drying, and it is preventable.

Permits, the Ontario Building Code, and Fire Code Retrofit Triggers

In short: Structural fire damage repairs and life-safety work need a Toronto building permit, and fire damage reconstruction must meet the 2024 Ontario Building Code, which replaced the 2012 edition on January 1, 2025.

The 2024 Building Code, O. Reg. 163/24, came into effect January 1, 2025, adopting the 2020 National Building Code with Ontario amendments [11]. A three-month transition allowed permit applications under the 2012 Code where working drawings were substantially complete before 2025, and that window closed March 31, 2025 [12]. Any restoration proposal citing the 2012 Code today is working from a superseded document.

Toronto Building maintains a dedicated Fire Damage category in its building permit application guides, alongside a separate guide for Fire and Security Upgrades [14]. The distinction is worth knowing. A Fire and Security Upgrades permit covers stand-alone replacement or alteration of life-safety systems such as sprinklers, fire alarms and electromagnetic locking devices, and it is only required where no other construction is proposed. Where other repair work is happening, life-safety alterations get folded into that permit instead [13].

One current administrative detail: since February 16, 2026, all Toronto building permit applications must be submitted using the updated Application for a Permit to Construct or Demolish form [13]. Filing on a superseded form costs you intake time you do not have.

Small commercial fire damage repairs and interior alterations can qualify for Toronto’s expedited Express Services stream, which is worth asking about early since it materially changes the review timeline.

Repairs can also trigger Fire Code obligations. As one concrete example, the final compliance deadline of January 1, 2025 applied to sprinkler installation requirements under Article 9.4.5.5 of Division B of the Fire Code for care occupancies, care and treatment occupancies, and retirement homes [16]. If your building falls in one of those classes, repair scope and retrofit obligations need to be reconciled before drawings go in, not after.

Electrical, Fuel, and Pressure Equipment Clearances

In short: Power, gas-fired equipment and pressure vessels each have their own authority and their own sign-off. None of them defers to the building permit.

Electrical. The Ontario Electrical Safety Code requires nearly all electrical work to be reported to the Electrical Safety Authority through a notification of work, filed by the licensed electrical contractor doing the work [8]. Where the utility disconnected the service, an inspection is required before power is restored [8]. The ESA decides which installations to inspect and can issue connection authorizations without a full inspection in some cases [9]. Practically, that means the notification needs to be filed early, because the ESA’s decision is what determines whether you are waiting days or hours.

Fuel-fired and pressure equipment. Under O. Reg. 220/01, it is an offence to operate or use a boiler or pressure vessel in Ontario unless a current Certificate of Inspection has been issued to the owner or operator [15]. Fire exposure is exactly the kind of event that ends a certificate’s validity. The Technical Standards and Safety Authority also requires that incidents including fires be reported, and it can order equipment or a facility shut down until compliance is restored [15].

For a manufacturing plant, a hotel or any building with a central boiler plant, this clearance is frequently the last domino. A building can be spotless, permitted and dry and still be unable to operate because the boiler certificate has not been reissued.

How Long Commercial Fire Restoration Takes in Toronto

In short: The fire damage timeline in Toronto breaks into phases: emergency stabilization runs days, cleaning and drying runs one to three weeks for a contained loss, and permitted reconstruction runs one to several months. Approvals, not cleaning, drive the total.

Phase	Typical duration	What can extend it
Scene release	Hours to several days	OFM or police investigation, fatality or suspected arson [7]
Emergency mitigation and board-up	1 to 3 days	Access, structural instability, weather
Designated substance survey	Days, plus abatement if positive	Positive asbestos or lead result [3][4]
Water extraction and structural drying	3 days to 3 weeks	Saturated assemblies, sprinklered high-bay space
Soot, residue and ventilation cleaning	1 to 3 weeks	Contaminated ductwork, contents volume
Permit application and review	Weeks	Drawing completeness, scope, stream eligibility [13]
Reconstruction	Weeks to months	Scope, materials, trades, retrofit triggers
Final inspection and reoccupancy	Days	Deficiency lists, life-safety sign-off

These are planning ranges for fire damage restoration in Toronto, not commitments. The honest version is that no one can quote a reliable reopening date before the scene is released and the substance survey is back, and anyone who does is guessing.

What Drives the Cost of Fire Damage Restoration in Toronto

In short: Commercial fire restoration cost is driven by affected area, water volume, designated substance findings, mechanical and electrical damage, contents value, and how much of the work is permitted reconstruction rather than cleaning.

Anyone quoting a square-foot price for fire damage restoration in Toronto before seeing the building is selling a number, not a scope. The variables that actually move the total:

• Affected area versus burn area. Smoke and water footprint sets the cleaning scope, and it is usually multiples of the burn area.
• Suppression water volume and duration. Drying cost scales with saturated assemblies, not floor area.
• Designated substance findings. A positive asbestos result adds an abatement scope with containment, licensed workers and clearance testing [3][4].
• Mechanical and electrical damage. Switchgear, motor control centres, boilers and pressure vessels are high-value items with their own certification paths [8][15].
• Contents and inventory. Restorable contents cost less to clean than to replace, but sorting and processing takes labour and space.
• Permitted reconstruction share. Cleaning is priced per unit of work. Reconstruction carries design, permit, trade and inspection cost.
• Occupancy class and retrofit triggers. Life-safety upgrades attached to a repair scope change the number materially [16].
• Business interruption pressure. Compressing a schedule with additional crews and shifts is possible and it costs more. Often it costs less than the downtime.

The most useful thing a restoration contractor can give you in week one is not a price. It is a scope of work and a documented assessment your insurer and adjuster can work from.

Documentation That Supports a Commercial Insurance Claim

In short: A fire damage insurance claim in Toronto is won or lost on documentation quality. Moisture readings, photographs, drying logs, a written scope of work, and clearance reports are the fire damage documentation that makes up the record.

Impact Restore provides moisture logs, before and after photographs, scope of work detail, inspection reports and clearance certificates as part of the engagement [1][2]. That package supports the insurance file, internal audits and regulatory requirements.

What makes commercial documentation different from residential is that there are more parties reading it. The adjuster wants scope and causation. The broker wants coverage alignment. The property manager wants a tenant-communicable timeline. A business interruption adjuster wants dates that tie to operational impact. One contemporaneous record satisfies all of them. Reconstructed notes written three weeks later satisfy none.

After fire cleanup finishes, this record is what the claim rests on. Impact Restore does not interpret coverage or advise on claim strategy. The role is to produce an accurate, complete, dated record of conditions and work performed, and to make it available to whoever needs it.

Fire Damage by Property Type

In short: Occupancy class changes the restoration approach more than building size does. Ventilation design, contents, tenant structure and regulatory obligations all vary.

Office fire damage and mixed-use buildings

Shared HVAC means smoke reaches units far from the fire. Electronics and paper records dominate the contents scope. In multi-tenant buildings, the tenant communication plan matters as much as the technical scope, and partial occupancy of unaffected floors is often achievable while work continues.

Warehouse fire damage and industrial fire restoration

High-bay space with open ceiling decks holds enormous air volume, which makes drying and air treatment slower and more equipment-intensive. Racking, inventory and process equipment complicate access. Older industrial buildings carry the highest likelihood of a positive designated substance survey [3][4].

Restaurant fire damage and food service

Kitchen fires concentrate in exhaust hood and duct systems, and grease-fuelled residue is harder to remove than ordinary soot. Health and food-safety clearance sits on top of the building clearance, so a restaurant has an extra gate before reopening.

Retail

Merchandise is the largest single line in most retail fire losses, and salvage decisions have to be made quickly. Storefront securement and appearance carry real commercial weight, since a boarded frontage costs sales even after the interior is sound.

How to Choose a Fire Restoration Company in Toronto

In short: Look for commercial specialization, IICRC certification, documented response times, and evidence that the fire damage contractor understands Ontario’s approval chain rather than only the cleaning steps.

Fire damage restoration in Toronto is a licensed, permitted, multi-authority undertaking, so vet the contractor accordingly. Ask these questions before you sign anything:

• Is commercial your primary work or a side line? Commercial protocols, equipment and documentation are different. Impact Restore works with commercial and industrial properties exclusively [2].
• Are technicians IICRC certified? The Institute of Inspection, Cleaning and Restoration Certification is the industry standard for restoration training. Impact Restore’s technicians hold IICRC certification [1][2].
• What is your documented response time to my address? A GTA-wide promise is less useful than a zone-specific one. Impact Restore publishes response windows by zone, from 30 to 60 minutes downtown out to 90 to 120 minutes for the extended GTA [1].
• Who files the ESA notification, and when? If the answer is vague, your reopening will be late.
• Will you book the designated substance survey during mitigation? The right answer is yes, immediately.
• What does your documentation package contain? Ask to see a redacted sample, not a description.
• Who handles permit drawings and the building department? Either the contractor manages it or you need to know now that you are managing it.
• Can you give references from property or facility managers? Impact Restore’s client list includes Canderel, Triovest, Accel Construction, Colliers, JLL and the City of Toronto [1].

Fire restoration specialists who handle building fire restoration at commercial scale answer these without hesitating. The tell is question four and five. A contractor who answers those crisply has run Ontario commercial fire jobs. One who has not will talk about equipment instead.

Need Emergency Fire Restoration in Toronto?

Impact Restore delivers commercial fire damage services across the Greater Toronto Area 24 hours a day, with crews on site in two hours or less and IICRC-certified technicians who handle soot removal, suppression water extraction, odour control, structural drying and clearance documentation [1][2].

For 24 hour fire restoration and full fire damage recovery, call the 24/7 emergency line at 647-951-0906, or request an assessment through the contact page. For service detail, see commercial fire and smoke restoration, 24/7 emergency response, sprinkler and fire-hose water extraction, post-fire mould remediation, contents restoration, or our Toronto commercial restoration service area page.

Frequently Asked Questions

How soon can you respond to a fire damage emergency in Toronto?

Impact Restore’s emergency crews are on call 24 hours a day and arrive on site in two hours or less across the Greater Toronto Area. Response windows are shorter closer to the core, from 30 to 60 minutes in the downtown Toronto core out to 90 to 120 minutes in the extended GTA.

Can you help with the water damage caused by sprinklers or fire hoses?

Yes. Suppression water extraction, structural drying and dehumidifying are part of the fire damage recovery scope rather than a separate engagement. Keeping them together also keeps the moisture readings and drying logs in one documentation package for your insurer.

Will your team handle smoke and odour removal?

Yes. Soot and residue removal covers surfaces, materials and ventilation systems, and odour work uses thermal fogging and HEPA air scrubbers to address absorbed odour and airborne particulate. Masking odour without removing the source is not a durable fix.

Do you work directly with insurance companies?

Impact Restore provides the documentation an insurance claim needs, including moisture logs, before and after photographs, scope of work detail, inspection reports and clearance certificates. Impact Restore does not interpret coverage or advise on claim strategy.

What types of properties do you service?

Commercial and industrial properties only, including warehouses, office buildings, factories, schools, retail centres and public facilities. Residential fire restoration is outside the scope of this service.

How long does commercial fire damage restoration take in Toronto?

Emergency stabilization runs one to three days, cleaning and drying typically one to three weeks for a contained loss, and permitted reconstruction weeks to months. The approval chain, not the cleaning work, usually determines the total. No reliable reopening date exists before the scene is released and the designated substance survey is back.

Why can’t restoration start immediately after the fire is out?

The scene has to be released first. Under the Fire Protection and Prevention Act, 1997 the Fire Marshal has a duty to investigate the cause, origin and circumstances of fires, and investigation protocol requires scene security to be maintained until an investigator arrives. Fires involving a fatality, serious injury, explosion, a vulnerable occupancy, or suspected deliberate ignition stay under investigative control longer.

What is a designated substance survey and do I need one?

It is the identification of designated substances present at a project site. Section 30 of Ontario’s Occupational Health and Safety Act requires the owner of a project to determine whether designated substances are present before work begins, and to provide that list to contractors and subcontractors. Ontario designates eleven substances, and asbestos, lead, mercury and silica turn up regularly in older commercial buildings.

Do I need a building permit to repair fire damage in Toronto?

Structural repairs and life-safety system work require a building permit from Toronto Building. The city maintains a dedicated Fire Damage category in its permit application guides, plus a separate Fire and Security Upgrades guide for stand-alone sprinkler, fire alarm or maglock work. Since February 16, 2026 all Toronto permit applications must use the updated Application for a Permit to Construct or Demolish form.

Which building code applies to my repair work?

The 2024 Ontario Building Code, O. Reg. 163/24, which took effect January 1, 2025 and replaced the 2012 edition. The transition window for applications under the 2012 Code closed March 31, 2025.

When can power be restored to a fire-damaged commercial building?

After the electrical work is reported to the Electrical Safety Authority through a notification of work and the ESA authorizes connection. Where the utility disconnected the service, inspection precedes restoration of power. The ESA determines which installations to inspect, so filing the notification early is what compresses this step.

What happens to our boiler after a fire?

Operating a boiler or pressure vessel in Ontario without a current Certificate of Inspection is an offence under O. Reg. 220/01. Fire exposure typically means the equipment has to be inspected and certified again before the building can operate, and the Technical Standards and Safety Authority can order equipment shut down until compliance is restored. On buildings with a central plant this is often the final clearance.

What does commercial fire damage restoration cost in Toronto?

Cost depends on affected area rather than burn area, suppression water volume, designated substance findings, mechanical and electrical damage, contents value, and how much of the scope is permitted reconstruction versus cleaning. A credible contractor gives you a documented scope of work in week one rather than a square-foot price before seeing the building.

How do I choose a fire restoration company in Toronto?

Look for commercial specialization rather than a residential firm taking commercial work, IICRC-certified technicians, published response times for your specific area, and clear answers on who files the Electrical Safety Authority notification and when the designated substance survey gets booked. The last two questions separate contractors who have run Ontario commercial fire jobs from those who have not.

Sources

1. Impact Restore, homepage. impactrestore.ca. Accessed July 30, 2026.
2. Impact Restore, Commercial Fire and Smoke Damage Restoration. impactrestore.ca. Accessed July 30, 2026.
3. Infrastructure Health and Safety Association, Designated Substances on Construction Projects (W130), and Occupational Health and Safety Act, R.S.O. 1990, c. O.1, s. 30.
4. Ontario Regulation 490/09, Designated Substances, under the Occupational Health and Safety Act.
5. Fire Protection and Prevention Act, 1997, S.O. 1997, c. 4, clause 9(2)(a). CanLII.
6. Ministry of the Solicitor General, Fire Marshal’s Directive 2019-002, scene security requirements.
7. Government of Ontario, Office of the Fire Marshal. ontario.ca.
8. Electrical Safety Authority, Notifications and Inspections. esasafe.com.
9. Electrical Safety Authority, Preparing for Your Inspection. esasafe.com.
10. Ontario Regulation 163/24, Building Code, under the Building Code Act, 1992. CanLII.
11. Publications Ontario, 2024 Building Code Compendium, effective January 1, 2025.
12. Ontario Association of Architects, Ontario’s 2024 Building Code, Updated Practice Tip PT.04, 2025.
13. City of Toronto, Building Permit Application Guides, Fire and Security Upgrades. toronto.ca. Updated 2026.
14. City of Toronto, Building Permits and Property Standards. toronto.ca. Updated 2026.
15. Technical Standards and Safety Authority, Boilers and Pressure Vessels Certificate of Inspection, and Inspections and Audits. tssa.org.
16. Government of Ontario, Fire Marshal’s Communiques, Fire Code sprinkler retrofit compliance deadline under Article 9.4.5.5 of Division B. ontario.ca.