The contract a contractor handed me for a kitchen remodel was four pages, and page three had a single sentence that would have cost the homeowner about $6,000. It said the allowance for cabinets was $4,500, but the design they had already approved used cabinets priced closer to $10,500. Nothing illegal, nothing hidden in fine print. Just a number that did not match the plan, sitting quietly in a paragraph most people skim.
That is the thing about construction contracts. They are not written to trick you, exactly, but they are written to protect the person who wrote them. The padding, the vague language, and the missing dates are almost always tilted the contractor's way. Your job before signing is to read every line and ask where each dollar comes from.
Here is how I read one, top to bottom, the same way I break a quote into line items and flag what does not add up.
Confirm the parties, license, and scope match reality
Start at the top, with the boring part. The business name on the contract should match the name on the license and the insurance certificate. If the quote came from "Mike's Renovations" but the contract says "MR Holdings LLC," ask why before you go further.
Then read the scope of work line by line. This is the heart of the contract. Vague scope is where disputes live. "Renovate bathroom" tells you nothing. You want "remove and dispose of existing tile, install owner-supplied 12x24 porcelain tile on floor and shower walls to 96 inches, new mortar and grout."
Read each scope line and ask, "Could two people argue about what this means?" If yes, rewrite it before signing. A specific scope is your single best protection against change-order surprises later.
Break the price down and hunt for allowances
A good contract separates the price into labor, materials, and any permit or disposal fees. A lump sum like "$38,000 total" is not wrong, but it hides where the money goes, and that makes overcharges harder to spot.
The line items that deserve the most attention are allowances. An allowance is a placeholder dollar amount for something you have not picked yet, like tile, fixtures, or cabinets. If your contract allows $30 per square foot for tile and you have your heart set on a $14 per square foot porcelain, you might come in under. But if the allowance is low and your taste is not, every dollar over comes back to you as a change order.
Walk through every allowance and compare it to what you actually plan to buy. For a mid-size kitchen, I commonly see allowances land roughly like this:
- Cabinets: typically around $6,000 to $12,000 depending on stock versus semi-custom
- Countertops: roughly $2,500 to $6,000 for quartz or granite
- Tile and flooring: roughly $1,500 to $4,000
- Fixtures and hardware: typically around $800 to $2,500
If an allowance sits at the bottom of those ranges but you have been browsing the top, that gap is your future bill. Adjust the allowance now, on paper, while you still have leverage. If the numbers push your project past what you have on hand, it is worth reviewing your home project financing options before you commit rather than scrambling halfway through.
Read the payment schedule like it is your bank account
Payment terms tell you how much risk you are carrying at any given moment. The number that should make you pause is a large deposit. A deposit of 10 to 20 percent is normal for scheduling and ordering materials. A demand for 40 or 50 percent up front means you are financing the contractor's other jobs, and you have little recourse if work stalls.
Look for payments tied to milestones, not dates. "Payment 3 due when drywall is hung and inspected" protects you. "Payment 3 due June 15" pays for the calendar, not the work.
Make sure the contract holds back a final payment, often 5 to 10 percent, until the punch list is fully done. That last check is your only real leverage to get the small stuff finished. If the schedule pays out 100 percent at "substantial completion," you have given that leverage away.
Find the change-order clause and pin down how it works
Changes happen on almost every job. The contract should say, in writing, that no change order is valid unless both parties sign it before the work starts. That one sentence stops the "oh, that wall cost extra, here's the bill" surprise at the end.
A fair change-order clause states the markup rate too, often 10 to 20 percent over the contractor's cost on added work. If the clause is silent on markup, you have no agreed ceiling, and disputed extras get expensive fast.
This is also where permits matter. The contract should name who pulls them and who pays. Permits can run anywhere from roughly $150 for a small job to $2,000 or more for a structural remodel, and an unpermitted addition can haunt you at resale. If you are unsure what your project even requires, read up on whether you need a permit before you sign off on who handles it.
Check the schedule, delays, and the warranty
A contract with no start date, no rough end date, and no consequences for delay gives the contractor no reason to hurry. You want a start date, a target completion window, and ideally language about what happens if the job runs long without cause.
Watch for a broad "delays beyond our control" clause. Weather and supply backorders are fair. But if the language is loose enough to excuse any delay for any reason, it is doing nothing for you.
The warranty most people skip
Near the end you will find the warranty. A typical workmanship warranty runs one year, sometimes two. Materials carry their own manufacturer warranties on top. Read what is excluded. If the warranty excludes "settling, cracking, and normal wear," that can quietly cover a lot of legitimate problems, so ask for specifics.
Flag the clauses that should genuinely worry you
Some clauses are normal. A few should make you stop and negotiate before a pen touches paper. These are the ones I circle every time.
- Mandatory arbitration with the contractor choosing the arbitrator. Arbitration itself is fine, but you should have a say in who decides.
- "Time and materials, no cap." Open-ended billing with no maximum is a blank check. Push for a not-to-exceed figure.
- A lien waiver you sign before paying. You should only sign a lien release after a payment clears, never before.
- Automatic price escalation for material cost increases with no ceiling. Cap it or define it.
None of these mean the contractor is dishonest. They mean the contract was written to favor one side, and you are allowed to ask for balance. A good contractor will redline these with you. One who refuses to discuss any of them is telling you something useful.
If the scope section says "see attached" and nothing is attached, or the price has a line still marked "TBD," stop. A handshake on the missing pieces is worth nothing once the demo starts. Get every number on the page first.
What a clean contract looks like when you are done
By the time you sign, you should be able to point to where every dollar lives: a specific scope, line-item costs, allowances that match your actual selections, milestone payments, a signed-change-order rule, named permit responsibility, dates, and a warranty you have read. If a project is borderline on whether the spend pays off, it is worth checking which remodel upgrades are actually worth it before you lock in the scope and the price.
That review takes maybe an hour at the kitchen table. Compared to a surprise $6,000 cabinet gap, it is the best-paid hour of the whole project.
Can I ask a contractor to change the contract before I sign?
Yes, and you should. A contract is a draft until both parties sign. Reasonable requests like a not-to-exceed cap, milestone payments, or written change orders are standard, and a professional contractor will discuss them rather than refuse outright.
What is a normal deposit amount?
For most residential projects, a deposit of 10 to 20 percent is typical, mainly to cover scheduling and ordering materials. Anything approaching 40 or 50 percent up front is worth questioning, since it shifts most of the financial risk onto you before any work is done.
Should a lawyer review my construction contract?
For a small repair, usually not. For a large remodel or addition running into the tens of thousands, an hour of an attorney's time, often roughly $200 to $400, can be worth it to check the lien, arbitration, and termination clauses. Many homeowners review the rest themselves and only flag the legal language.
Read the contract the same way you would read a quote you suspect is padded: slowly, line by line, asking where each number comes from. The contractor wrote it to protect their interests, which is fair. Reading it carefully is how you protect yours. Take the hour, ask the awkward questions, and sign only when every dollar on the page has a home.
