How to Quote a Gut Renovation

A gut renovation strips a space to the studs, which means you are bidding on conditions you cannot fully see. Rot, outdated wiring, failed plumbing, undersized framing, and code upgrades all hide behind finishes until demo. That uncertainty is why gut renovations produce the most change orders and the most disputes. The way to win without getting burned is not to guess low. It is to scope tightly, price what you can see in detail, and protect the rest with a clear contingency and well-defined allowances.

Walk the project and document each room as its own mini-project: what gets demoed, what gets rebuilt, the finishes, and any structural or layout changes. A room-by-room scope keeps the quote organized and makes it obvious what is included and excluded, which is where most renovation disputes start. Photograph existing conditions as you go. That record protects you when you discover a hidden condition, because you can show the client what was and was not visible at bid time.

Demo is not free and it is not trivial. Price the labor to strip the space, the dumpsters or hauling, and the disposal fees, which vary by material and locale. Hazardous materials like asbestos or lead paint in older homes require licensed abatement and can change the whole budget, so flag them early and exclude them until tested. Treating demo and disposal as their own line, rather than rolling them into a vague lump sum, keeps your quote honest and your schedule realistic.

Clients rarely have every finish chosen at bid time, so allowances let you quote fairly without guessing their taste. Set an allowance for tile, fixtures, cabinets, and flooring, and state clearly that selections above the allowance cost more. Contingency covers the hidden conditions demo reveals. On a gut renovation, 12 to 20 percent is reasonable depending on the age of the building. Explaining contingency up front, as a normal part of renovation, prevents the client from treating the first surprise as a broken promise.

ContractShield is built for the line-item detail a gut renovation demands. The AI quote builder drafts demo, rough trades, allowances, contingency, and markup, and you adjust from your own rates. Allowances show as their own lines so the client sees exactly what is included. When the job is accepted, it becomes a managed project with a milestone payment schedule, change order flow with client approval, and a photo timeline, so the inevitable surprises get documented and billed cleanly. The platform fee is 2% per job (1% client and 1% contractor) at invoicing, capped at $250 per job, with no per-lead fees ever.

A gut renovation can run weeks or months, so payment structure protects your cash flow and the client relationship. Collect a deposit at signing, then tie draws to clear milestones the client can see: demo complete, rough-in passed inspection, drywall, and final. Avoid front-loading so heavily that the client feels exposed, but never let your billing fall behind the work, or you end up financing the job. Milestone payments also give the client a sense of momentum, which keeps a long, disruptive project from feeling like money disappearing into a torn-up house.

On a gut job, change orders are not a failure, they are expected, and how you handle them decides whether the client stays happy. The moment you find a hidden condition, document it with photos, explain the options and cost in plain language, and get written approval before proceeding. Never do the extra work first and bill later, because that is where trust and payments break down. A clear change order flow, where the client approves each change and sees how it affects the total, turns surprises into a process the client respects instead of resents.