How much does fire and smoke damage restoration cost?

By Francesco Zinghinì

The short answer

Fire and smoke restoration is priced by the affected square foot and a severity multiplier, plus line items for soot and odor treatment, contents pack-out and rebuild. A worked example of a 500 sq ft area at $25/sq ft, severity 1.0, with $2,000 of line items and a 10% contingency comes to about $15,950. Build your own in the fire damage restoration cost calculator.

The formula

total = (affected sq ft × $/sq ft × severity + line items) × (1 + contingency)

• Severity — light smoke cleanup is far cheaper than a structural fire; the multiplier (roughly 1.0, 1.5, 2.0) captures the jump from surface cleaning to demolition and rebuild.
• Line items — soot and odor treatment, sealing, contents cleaning, HVAC cleaning, rebuild.
• Contingency — smoke and soot travel far beyond the burn, so hidden work is common.

Worked example

For 500 sq ft affected at $25/sq ft, severity 1.0, plus $2,000 of soot, odor and sealing line items:

(500 × $25 × 1.0 + $2,000) × 1.10 = ($12,500 + $2,000) × 1.10 = $15,950.

Raise the severity to 1.5 for a heavier fire and the base alone jumps to $18,750, and the total to roughly $22,825. Sanity-check the rate against the fire & smoke cost bands table.

Smoke and soot are the sneaky part

Even a small fire pushes smoke and soot through the whole structure. Soot is acidic and etches glass, metal and finishes if left; smoke odor embeds in porous materials and HVAC. That is why restoration is not just about the charred area: it includes cleaning and sealing surfaces well beyond the burn, and often deodorizing with ozone, thermal fogging or hydroxyl treatment. Price those in the smoke damage cleanup cost calculator and the soot & odor removal cost calculator.

Contents and pack-out

Salvageable belongings are often removed, cleaned off-site and stored while the structure is restored — a “pack-out.” It is priced per room plus monthly storage; the contents pack-out cost calculator handles it (for example, 4 rooms × $500 + 2 months × $150, with a contingency, is about $2,530).

What drives the cost

• Severity — surface smoke vs. structural burn is the biggest lever.
• Water damage from firefighting — extinguishing a fire soaks the structure, so many fire jobs are also water losses; see water damage restoration cost.
• Odor — deep deodorizing (ozone, thermal fog, sealing) adds treatments.
• HVAC — ducts spread soot and smell and usually need cleaning; see air duct cleaning cost.
• Rebuild — framing, drywall, flooring and finishes for the burned area.

The fire job is really several jobs

What people call “fire restoration” is a sequence. First comes board-up and emergency stabilization — tarping the roof, securing openings. Then the water from firefighting is extracted and the structure dried, a full water-loss job in its own right (see water damage restoration cost). Then soot and smoke residue are cleaned from every affected surface, odor is neutralized, salvageable contents are packed out and cleaned, and finally the structure is rebuilt. Each phase is quoted separately, which is why a single square-foot figure never captures a fire job — you are really pricing four or five overlapping trades.

Types of smoke change the cleaning

Not all smoke is the same, and the residue dictates the method. Dry smoke from a fast, high-temperature fire leaves a powdery soot that brushes and vacuums off relatively easily. Wet smoke from a slow, smoldering, low-heat fire leaves a sticky, smeary residue that is far harder to clean and clings to odor. Protein residue from a kitchen fire is nearly invisible but carries an intense, persistent smell. Fuel or oil soot from a furnace puff-back is greasy and staining. A good restorer identifies the residue type and prices the cleaning and deodorizing accordingly — the soot & odor calculator lets you add those treatment line items.

Odor is the last mile

Removing the char is straightforward; removing the smell is not. Smoke odor embeds in porous materials and the HVAC and can resurface months later on humid days if it was not fully neutralized. Professionals use thermal fogging, ozone or hydroxyl generators, sealing of framing, and duct cleaning to break the odor cycle rather than mask it. Budget odor work as a real line item, not an afterthought — a home that still smells of smoke is not restored, whatever the walls look like.

Working with your insurer and the timeline

Fire is one of the losses homeowner policies most often cover, but the process is involved, so it pays to be organized. Document everything before anything is cleaned or thrown out: photograph the structure and the contents, and keep a running inventory of damaged belongings, because contents claims hinge on that list. Many restorers work directly with insurers and can sequence the emergency board-up, water mitigation, cleaning and rebuild to match how the claim is adjusted. Coverage and limits depend entirely on your policy — this site gives no coverage opinion — but knowing that mitigation, contents and reconstruction are usually handled as distinct parts of a claim helps you keep the paperwork straight. Timeline-wise, expect emergency stabilization within the first day or two, water drying over the following days, cleaning and deodorizing after that, and reconstruction last, once the structure is dry and the scope is agreed. A whole-home fire can run for weeks to months, which is exactly why contents pack-out and temporary storage — priced in the pack-out calculator — are part of the budget.

How to budget it

Measure the affected area, pick a severity honestly, add the soot/odor/pack-out line items and a contingency, and remember the fire probably left a water loss too. The calculator shows the formula so you can compare bids on the same scope. Every result is a planning estimate, not a bid — get itemized written quotes from licensed, insured, IICRC-certified restoration contractors.