Commercial Fire Damage Restoration
in DuPage & Will County

What do commercial fire damage restoration services include?

Commercial fire damage restoration services stabilize a fire-damaged business, clean smoke and soot from the building, its HVAC system and its contents, dry the water left by suppression, and rebuild what cannot be cleaned. For owners and property managers in DuPage and Will County, the practical goals are shorter downtime and a claim file the insurer can follow.

A commercial loss is rarely just a cleaning job. It is a project with tenants, employees, customers, an insurance carrier and a local building department all waiting on the same schedule. The work below is how restoration fits into that schedule, from the first walk-through to the final inspection.

How common are commercial fires, and what starts them?

More common than most owners assume. The U.S. Fire Administration estimates 110,000 nonresidential building fires in 2023, with about $3.16 billion in direct dollar loss. Cooking was the leading cause of those fires across the full 2014 to 2023 period, which is why restaurants, cafeterias and break rooms show up so often in commercial fire claims.

Prevention is its own topic, and our guide to commercial fire causes and prevention in DuPage County covers it. This page is about what happens after.

Why does a small fire shut down a whole building?

Because smoke does not respect suite walls. Hot smoke rises into ceiling plenums, rides the return-air side of the HVAC system and settles in rooms far from the fire. In a strip center or a multi-tenant office, the business next door can end up with residue on its ceiling tiles and in its ductwork even though nothing burned there.

The industry standard recognizes this. ANSI/IICRC S700, the Standard for Professional Fire and Smoke Damage Restoration, covers residues and odors in a building, its systems such as HVAC, and its contents, whether the fire started inside, in an adjoining building or in a building nearby. That is why a proper assessment maps where residue actually went, not just where the flames were. Residue cleanup is handled through smoke and soot cleanup, odor through odor removal and air quality treatment, and hose or sprinkler water through water damage cleanup after firefighting.

Restaurants and commercial kitchens

Kitchen fires leave greasy, protein-heavy residue that smears when wiped and carries a sharp odor through the dining room. Hood and duct systems often need attention along with the cooking line. Food-service operators also have food safety and their local health department to think about before reopening. Our restaurant kitchen fire restoration guide walks owners through that sequence.

Offices, medical suites and retail

Here the expensive items are often contents: computers, records, fixtures and merchandise. Many losses use a contents pack-out, where salvageable items are inventoried, boxed and moved out so the structure can be cleaned and repaired without working around them. The inventory doubles as claim documentation. Retail stock exposed to smoke is a judgment call the owner makes with the insurer, not something to sell as-is.

Warehouses and light industrial space

High open ceilings let smoke spread across a large area, and residue settles on rack storage, packaged goods and roof structure. Distribution space along the I-55 corridor in Bolingbrook and Romeoville can hold inventory owned by more than one company, so documenting what was where, and its condition, matters as much as cleaning it. Lifts, containment and staged cleaning by zone are common on these jobs.

How do you keep a business running during fire restoration?

Planning helps more than speed alone. Ready.gov's business continuity planning guidance breaks the process into six steps: prepare, define objectives, identify risks and impacts, develop strategies, assign teams and test the plan. Owners who did that work before a fire know which functions must restart first.

On the restoration side, a common approach is to separate unaffected areas with containment and air filtration so they can stay open or reopen early, while work continues in damaged zones. Phasing the job this way is a conversation between the owner, the insurer and the contractor, and our guide on what to do after a fire at your business covers the first decisions.

Business interruption coverage is the financial side. The Insurance Information Institute explains that business income coverage usually has a 48 to 72-hour waiting period before the restoration period begins, and that a standard property policy limits that period to 30 days unless it is extended by endorsement. Policies vary, so check yours.

What documentation does a commercial fire claim need?

The Insurance Information Institute's guide to filing a business insurance claim lists the core items: an inventory of damaged property with receipts, photos or video of the damage, reasonable temporary repairs to prevent further loss, and a signed, sworn proof of loss, which III says must be sent within 60 days of the insurer's request.

A restoration contractor can support that file with dated photos, moisture readings, a written scope and the contents inventory. Our insurance claim assistance is limited to that kind of documentation and communication.

What is the industry-standard commercial fire restoration process?

1. Safety release and securing. No one enters until the fire department releases the building. Openings are boarded and roofs tarped to stop weather and trespass losses.
2. Assessment. S700 calls for assessing the presence, intensity and boundaries of fire residues and odors in the building, its systems and its contents.
3. Restoration Work Plan. S700 also addresses a written Restoration Work Plan and documentation of project events, which gives the owner and adjuster one scope to review.
4. Water mitigation. Suppression water is extracted and wet materials are dried before secondary damage sets in.
5. Contents pack-out. Salvageable items are inventoried and removed for cleaning or storage; non-salvageable items are listed for the claim.
6. Structure and HVAC cleaning. Loose residue is HEPA-vacuumed and dry-cleaned before wet cleaning, and air systems are cleaned so they stop redistributing residue.
7. Odor management and verification. Remaining odor is treated after the residue is gone, then the space is checked before reoccupancy.
8. Rebuild and permits. S700 does not comprehensively cover reconstruction. Repairs follow local codes, with permits and inspections through the authority having jurisdiction.

Commercial fire restoration across DuPage and Will County

From our Lisle office we serve office parks along the I-88 corridor, retail centers, restaurants and industrial buildings in both counties. Local pages cover fire damage restoration in Naperville, Oak Brook and Bolingbrook. For an overview of every fire service, start at our fire damage restoration hub; homeowners should see residential fire damage restoration.

Our certified technicians bring 20+ years of experience and are available 24/7. Send details through our contact page, or call (630) 241-1111 to schedule a commercial fire damage assessment.