- A commercial estimate is a repair scope and an allocation at once. Each dollar sits under a coverage — building, business personal property, business income or rents — with its own limit, so a correctly priced line can still come up short.
- A repair that reasonably needs a general contractor generally carries overhead and profit, and a building job also has site costs — supervision, protection, permits — that an estimate priced trade by trade can leave out.
- On the commercial form, a building insured for less than its value times the coinsurance percentage is generally paid in the proportion its limit bears to that figure. The value the carrier used is a figure you can ask to see.
- On the standard commercial form, code work generally has a coverage of its own, and the amount built in is small; larger amounts can come from an ordinance or law endorsement, if the declarations list one.
- If the estimate on your Illinois building sits well below your contractor's number, send us the declarations, the estimate and the bid, and we can show you whether the gap is price, quantity, project costs, or allocation. Our IL residential and commercial property work is generally on contingency — we only get paid from the recovery, not your pocket.
On a commercial or association building claim, an estimate can price its lines correctly and still pay short. Two other decisions can move as much money: which coverage each dollar was assigned to, and whether the costs of running the job — the general contractor's overhead, the permit — made it onto the estimate at all. A price comparison with your contractor's bid can miss both.
If you own a DuPage County office building with water through two floors after a pipe let go, sit on a Chicago condominium association board after a multi-unit fire or a burst riser, or own a row of retail roofs after hail, your estimate can run dozens of pages, with a total well below the contractor's bid. The first questions are where the lines were put and what was left off.
This article walks through how a commercial estimate is organized, the project costs a building repair carries, what coinsurance and deductibles do to the summary page, four situations that call for a decision, and what Illinois law adds when a claim stalls. It follows the standard commercial property forms; a two- or three-flat the owner lives in can be written on a homeowners form, and a rented one on a landlord's dwelling form, each with terms of its own. Property People Law represents owners, associations and businesses in these claims, on the policyholder side only. Every policy is different, every claim turns on its own facts.
How a Commercial Property Insurance Claim Estimate Is Organized
A commercial or multi-unit estimate is built in layers — building, floor, unit or suite — with the shared spaces as groups of their own: lobby, stairwells, corridors, the roof. Read the groups before the prices. A unit with no group of its own, or a stairwell folded into the suite beside it, is a scope question that sits above the prices.
The second layer is allocation. On the commercial form, building coverage takes in the structure, its fixtures, and property the owner uses to service it, such as floor coverings and laundry appliances; business personal property has its own limit, and a tenant's own form generally covers its use interest in a build-out it paid for, with the lease bearing on whose estimate that work belongs on. Laundry machines charged to business personal property draw on a limit the building claim doesn't touch. Read which coverage each group was charged to, and set the totals against the limits on your declarations.
General Contractor Overhead and Profit, General Conditions, and Code Items
Overhead and profit is the general contractor's charge for running the job and earning a margin, written as two percentages on top of the trade costs — "ten and ten" is a familiar pair. A repair that reasonably needs a general contractor generally carries it; a common rule of thumb looks for three or more trades, and a fire that needs framing, electrical, drywall and paint across several units is the kind of job that rule of thumb has in mind. If it is missing from a multi-trade estimate, ask the carrier in writing for the reason.
General conditions are the costs of running the site rather than any one trade — supervision, safety and protection, temporary construction, housekeeping, permits. On a claim estimate, look for them as lines of their own: a superintendent by the hour, protection for common halls, dumpster loads, the permit. Where general conditions end and overhead begins isn't fixed, and cost guides can group the two, so read how the estimate and the bid each split them. A bid that carries site costs the estimate doesn't will differ by that amount before any unit price is compared.
Code work generally has its own coverage. When a damaged building has to meet current code as it is repaired, the commercial form's built-in increased-cost-of-construction coverage is capped at the lesser of $10,000 or 5% of the building's limit, and applies only where replacement cost does. Larger amounts can come from an ordinance or law endorsement, generally paid once the work is done. The building department's requirements, in writing, are what supports a code line the estimate left out.
Coinsurance and Deductibles on the Commercial Summary Page
Coinsurance can shrink a commercial check before the deductible does. If the building's value at the time of loss, times the coinsurance percentage on your declarations, is more than the limit you carried, the payment is generally reduced in proportion and the deductible comes off after. A building valued at $2,000,000 with 80% coinsurance is expected to carry $1,600,000. A $1,200,000 limit is three-quarters of that, so a $300,000 loss is paid at three-quarters: $225,000, less the deductible.
That value is a figure someone built by pricing the whole building. If your summary shows a coinsurance reduction, ask in writing for the valuation behind it and set it beside your own appraisal or statement of values. Business income carries its own coinsurance condition where the declarations show a percentage for it.
The basic deductible is generally taken once per occurrence, even when several buildings are damaged. A windstorm or hail percentage deductible endorsement can work differently, applying its percentage building by building to each damaged building's own limit or reported value, so hail across five roofs can mean five deductibles. Read the summary for which deductible was taken, how many times, and against what number.
Four Commercial Estimate Situations That Call for a Decision
A Consultant's Report Cut the Scope
On a larger loss, the carrier may bring in a building consultant or engineer, and the revised estimate can shrink to match: fewer units, repair instead of replacement, a framing line gone. Ask in writing for the report itself and read it for what was inspected and what was assumed; a report that didn't open the wall cavities behind the burned unit deserves a second look.
The Revisions Have Stopped Moving the Total
A revision that adds one line and drops another, or reprices the same scope to the same total, can mean the file has stopped moving while paper still changes hands. Line the versions up side by side — added, removed, moved between coverages — and keep the dated cover letters. When what remains is price or quantity rather than coverage, owners in that position commonly weigh appraisal next.
Tenants or Operations Are Waiting
When tenants are out of their units or a business is running from a temporary space, the lines the carrier has already accepted matter first. Where the declarations show replacement cost, payment on those lines before the work is done is generally their actual cash value, with the replacement-cost difference to follow on repair. Owners in that position commonly ask in writing for that payment while the remaining lines are worked out, so repairs can start; keep the request and the date of the answer.
The Policy Sets Clocks of Its Own
The replacement-cost option carries its own notice requirement for claiming the difference, the ordinance or law endorsement sets a period for completing code work, and the suit-limitation clause in the commercial property conditions sets another; all three can run while the estimate is still being negotiated. A free review can map them against your date of loss.
Illinois Law, Appraisal, and a Stalled Building Claim
Illinois's delay statute turns on a court finding the carrier's conduct vexatious and unreasonable. In a suit that puts the carrier's liability, the amount of the loss, or an unreasonable delay in settling at issue, that finding lets the court add reasonable attorney fees, other costs, and a further capped amount. The estimate versions, your written responses and the dates between them are the record a court would read.
The standard commercial form also offers appraisal: when the two sides disagree on the value of the property or the amount of loss, either can demand it in writing, each picks an appraiser, an umpire settles what they can't agree on, and the carrier keeps its right to deny the claim. Each side pays its own appraiser, a cost owners commonly weigh against the size of the gap. Its reach turns on the wording and on Illinois case law. On your building, the side-by-side estimate versions show how much of the remaining gap is price and quantity — the amount-of-loss questions the condition is written for.
The Illinois Department of Insurance takes written complaints and can press an insurer to finish answering or investigating, though it does not decide the facts of a claim or value the damage. On a stalled file, a complaint is a way to get an answer, not a price.
How Property People Law Approaches Illinois Commercial and Multi-Unit Estimates
The declarations pages come first: each building's limit, the coinsurance percentage or agreed value, rental value, any ordinance or law endorsement, and the wind and hail deductible. Then we read the carrier's estimate against them — the coverage each group landed in, overhead and profit and site costs, code work, and the building value the coinsurance arithmetic used — and sort each difference from your contractor's bid into price, quantity, project cost, or allocation.
Where a consultant's report narrowed the scope, we read it for what it measured and what it assumed, and where a tenant's build-out is involved, we read the leases. What comes out is a response organized by coverage, with the evidence behind each line still open, and a view on whether the file belongs in appraisal, in suit, or in another round with the adjuster. Our Elgin office works commercial, multi-unit and association claims across Illinois.
Our IL residential and commercial property work is generally on contingency — we only get paid from the recovery, not your pocket. Past results in other cases don't guarantee outcomes in any new matter, and every claim turns on its own facts.



