What to Do When a Contractor Did a Bad Job
What this comes down to
- A dated written list of problems, sent by certified mail, does more for a homeowner than any phone call.
- Illinois requires a written contract for home repair work over $1,000, and the contractor must hand over a consumer rights brochure.
- A homeowner can cancel an at-home sale of $25 or more within three business days, and starting work does not end that right.
- Never pay cash, and never make the final payment until the work is finished and the homeowner is satisfied.
- Illinois small claims court takes cases of $10,000 or less, and a person can file without a lawyer.
- A second contractor should write down each defect and its cause, not just quote a fix.

Most jobs that go wrong are not scams. A crew rushes the last day, a detail gets skipped or a product is installed the wrong way. The homeowner sees a gap, a stain or a door that sticks. The next steps decide whether it gets fixed.
This guide treats a bad job the way a tradesperson would. It sorts a defect from a preference. It then covers the written record, the Illinois rules and where to complain. It ends with when a second contractor should look, and what cannot be known from outside.
What counts as a job that was not done right?
Work that fails the contract, the code or the way the material is meant to be installed. A paint color the homeowner dislikes is a preference. A deck ledger fastened with the wrong hardware is a defect. The test is the written scope and the manufacturer's instructions.
Four kinds of problem come up most. Some work is unfinished. Some is cosmetic, like a crooked caulk line. Some is defective, meaning it will fail early. A few are safety or code problems. Each kind calls for a different first step, as the table below shows.
What should I do first when I find a problem?
Stop, photograph it and write down the date. Do not pay the next installment yet, and do not let anyone cover the area. Trim, paint and flooring hide the evidence. Take wide shots and close shots, with a tape measure in frame for scale.
Then read the contract. The scope of work, the materials list and the payment schedule decide what the contractor owed. Note which line the problem breaks. A complaint that points at a written line is much harder to brush aside.
How do I tell the contractor so it actually gets fixed?
In writing, with each problem listed and a fair deadline to answer. The Federal Trade Commission's contractor safety advice says to try the contractor first. It also says to follow any phone call with a certified letter and a return receipt.
The same guidance says to keep notes and copies of every letter and document. A good letter is short and calm. It names the job and the date, lists each item with a photo number and asks for a repair date. Most reputable contractors answer a letter like that.

What does Illinois law say a contractor owes me?
A written contract or work order for home repair work over $1,000. The Illinois Attorney General's consumer rights guide lists what it should hold. That includes the work, the total cost, the materials and the payment schedule.
The contractor must also give the homeowner a rights brochure. On contracts over $1,000, the homeowner signs and dates a receipt for it. The guide adds that a contractor who misses the start or finish date may owe a refund. The claim goes by certified mail.
The same guide advises one request before the final payment. Ask for a signed, notarized list of everyone hired and what is owed. Lien waivers from those people protect the homeowner from a later claim on the house.
Can I cancel a contract I signed at home?
Yes, within three business days. It applies to a sale of $25 or more signed with the contractor in the home. The Attorney General's cancellation rights notice says to expect it aloud and in writing.
Homeowners 65 or older who signed with an uninvited solicitor get up to 15 business days. There is no right when the homeowner called in a real emergency and signed a handwritten waiver. This right is mostly useful before work begins, not after a bad finish.
Should I hold back the final payment?
Usually the final payment is the leverage, and the contract sets when it is due. The FTC guidance says to wait on the final payment until the owner is satisfied. It also says not to pay the whole fee up front and not to pay in cash.
Withholding is different from refusing everything. A homeowner who stops all payment over one small item can end up in a dispute of their own. Pay what the schedule says is earned. Hold back a reasonable amount for the open items and say so in the letter.
What kind of problem is it, and who handles it?
The table sorts common bad-job problems by kind. It gives a first step and the next place to turn. The sorting is a tradesperson's reading, not a legal ruling. A lawyer should decide any real dispute.
| Kind of problem | What it looks like | First step | If it is ignored |
|---|---|---|---|
| Unfinished work | Missing trim, paint, caulk or cleanup | Written list with a finish date | Hold back a fair part of the final payment |
| Cosmetic miss | Crooked caulk, visible patch, uneven paint | Photos, then ask for a touch up | Second opinion on cost to correct |
| Defective workmanship | Water getting in, boards cupping, a door that binds | Certified letter naming the defect | Written second opinion, then small claims |
| Safety or code problem | Loose guard, bad ledger bolts, wrong footing depth | Stop use of the area, notify the contractor | Report to the village building department |
| Contract or billing dispute | Price changed, deposit lost, work never started | Written demand citing the contract | Attorney General hotline, then small claims |

Where can I complain if the contractor will not answer?
The Illinois Attorney General's Consumer Fraud hotlines, then the courts. The consumer rights guide lists a Chicago line at 1-800-386-5438. The FTC also names local consumer offices, builders associations and dispute resolution programs.
The last step is small claims. Illinois Courts' small claims instructions set the limit at $10,000. Any person 18 or older may file, with or without a lawyer. A corporation must have one.
The complaint is filed with the circuit clerk. The county is where the contractor does business or where the events happened. The clerk can serve it by certified mail, which is the least expensive way. The loser has 30 days to appeal or ask the court to reconsider.

When should a second contractor look at it?
As soon as the first contractor refuses, stalls or disagrees about the cause. A second contractor should look before anything is covered, torn out or repaired. The visit should produce a written report. It states what is wrong, why it happened and what the fix involves.
A fair second opinion stays on the facts. It does not rank contractors or guess at motives. It says, for example, that flashing was never installed behind the sill. That finding gives the homeowner something to send, file or show a court.
Ask what the second contractor will open up to look. Defects hide behind trim, under flooring and inside walls. A quote given from the driveway only prices the surface. Some problems stay hidden until a season of rain, as with ledger board rot or a sticking door.

What cannot be determined from the outside?
Whether a defect is the contractor's fault, a material failure or an older hidden condition. A report from a second contractor describes cause as best it can. Only the contract, the code and sometimes a court settle blame.
Legal outcomes cannot be predicted here, and this guide is not legal advice. Deadlines, lien rights and warranty terms depend on the contract and the facts. A homeowner with a large loss or a lien notice should talk to an Illinois attorney.
Questions about a job that was not done right
What should I do if my contractor did a bad job?
Photograph the problem, write the date and read the contract. Send a certified letter listing each item and a repair date. Pay only what the schedule says is earned. If the contractor stalls, call the Attorney General's hotline and get a written second opinion.
Can I stop paying a contractor for bad work?
Sometimes, but carefully. The final payment is the usual leverage. It should wait until the work is finished and approved. Stopping all payment over a small item can start a dispute. Hold back a fair amount and say why in writing.
How does Perfect Work review work another contractor left behind?
Perfect Work Remodeling & Repairs inspects the work before it quotes a fix. It photographs each issue and opens the area where the cause may hide. It writes down what is wrong and why. The estimate separates repairing the defect from any new work, so the homeowner can share it.
How much can I sue a contractor for in Illinois small claims?
Up to $10,000. Illinois small claims court hears cases at that limit. Any person 18 or older can file, with or without a lawyer. The complaint goes to the circuit clerk in the contractor's county or where the events happened.
What does a second opinion from Perfect Work cover?
Perfect Work Remodeling & Repairs puts its findings in writing. The report names each problem, its likely cause and a starting price for the repair. The minimum service call is $99. Extra work found during the visit is listed apart. The homeowner sees what is the defect and what is new.
Do I have to give the contractor a chance to fix it first?
It is the best first move. The FTC advises trying to settle with the contractor before seeking outside help. A written notice that lists each problem and a deadline shows good faith. It also builds the record that the Attorney General's office or a court will want to see.
Start with the written list
A bad job is easier to fix when the homeowner treats it like a punch list. Photograph each item, write it down, send it by certified mail and set a date. Most jobs get finished at that stage, and the ones that do not have a record.
A visit from Perfect Work Remodeling & Repairs puts the work and the contract side by side. The defects are named in writing before any price is given. Its home repair services cover the same trades. Customers describe the crew in their own words. The family behind the business is introduced online.
Call Perfect Work at 630-297-7888 · Book a repair check