After the Fire Trucks Leave: Commercial Fire Damage Restoration in New Hampshire, NH

Emergency Fire Damage Response and Board-Up

The first visit is about stopping things from getting worse. Firefighters break windows and cut ventilation holes in roofs to get a fire out, which leaves the structure open to rain, animals and anyone walking by. An emergency crew boards openings with plywood or OSB, tarps roof penetrations, and can set temporary fencing where the property is exposed.

• Board-up of broken windows and doors
• Roof tarping over ventilation cuts and burn-through
• Water extraction from firefighting runoff
• Initial photo documentation for your insurer

Home Fire Damage Cleanup and Removal

In a house, fire damage is rarely confined to one room. Heat cracks drywall, smoke travels through return ducts into bedrooms, and soot lands on everything from hanging clothes to the top of the fridge. Residential crews map damage room by room, decide what can be cleaned versus replaced, and tear out charred material until they reach sound framing.

Char on studs and joists is usually removed by wire brushing, sanding or soda blasting, then sealed with a shellac-based primer to lock in residual odor. If the char runs deep enough to weaken a board, the contractor marks it for sistering or replacement before new drywall goes on. This is the step that keeps a smoke smell from returning two summers later.

Commercial Fire Damage Removal

When a business closes, the losses start before the cleanup does. Commercial fire restoration is about phasing: getting a section back open while crews keep working behind containment. Contractors set up for commercial work can run night shifts, coordinate with property managers and adjusters, and document everything for business interruption coverage.

• Restaurants and commercial kitchens with grease and protein residue
• Retail, office and warehouse spaces
• Multi-unit residential and rental properties
• Sprinkler discharge cleanup alongside smoke damage

Smoke and Soot Removal

Not all soot is the same, and using the wrong method can make a cleanable wall unrecoverable. Dry soot from fast, hot fires of wood and paper vacuums and sponges off reasonably well. Wet soot from smoldering plastics is sticky and smears. Protein residue from burned food barely shows at all. Fuel oil soot from a furnace puff-back is heavy and black.

A good crew tests a small area first, identifies the residue, and picks the cleaning chemistry to match. That might mean dry chemical sponges on flat paint, alkaline degreasers on kitchen cabinets, or dry ice blasting on exposed framing in an attic. Surfaces that cannot be cleaned are sealed or replaced.

Smoke Odor Removal and Indoor Air Cleanup

Of everything a fire leaves behind, the smell is what homeowners underestimate most. Smoke particles are small enough to work into insulation, carpet pad, upholstery and duct interiors. Real odor removal is a sequence: remove the source, clean what stays, then treat the air and remaining materials.

• HEPA air scrubbers to capture airborne soot during work
• Thermal fogging that mimics how smoke penetrated
• Hydroxyl generators, which can run in occupied spaces
• Ozone treatment in unoccupied rooms when appropriate
• HVAC and duct cleaning so the system stops recirculating odor

Ozone works, but it is unsafe for people, pets and plants and can break down rubber and certain fabrics. It is fair to ask the contractor which method they plan to use and why. A straight answer is a good sign.