Felony in Illinois, Small Claims in Missouri: When a Contractor Won't Finish the Job
Revised October 20, 2026
What to do if a contractor does not finish the job?
Stop paying, and start a paper trail. Photograph the unfinished work, gather the contract, receipts and texts, then send a dated written demand by certified mail with a firm deadline. If nothing changes, file in small claims (Missouri caps it at $5,000) or talk to a lawyer, and file a consumer complaint with your state Attorney General.
Keep reading ↓The dumpster has been in the driveway so long the grass under it has gone yellow. Upstairs, the bathroom is studs and a bare subfloor, and the new vanity is still in its box in the hall, corners soft from being bumped every morning. The last text from the contractor said “back Monday.” That was three Mondays ago.
Here is what most people in that hallway don’t know. The answer to “what can I do about it” changes at the Mississippi. Same crew, same truck, same bridge, and a different set of laws waiting on each bank.
In Illinois, a contractor who takes deposits for work he never does can be charged with home repair fraud. When the Illinois Attorney General charged one fence company owner over work he allegedly never completed, the home repair fraud counts were Class 4 felonies, each punishable by up to three years in prison. In Missouri, the same walk-off usually lands in civil territory: a written demand, small claims court up to $5,000, and a complaint to the Attorney General under the Merchandising Practices Act.
A house in Belleville and a house in St. Louis County can have the same half-finished bathroom and two very different sets of tools to fix it. Know which side of the river your tools come from before you pick up the phone.
This is general information, not legal advice. When real money or a lien is on the line, an hour with a construction lawyer is cheap.
What to do if a contractor does not finish the job?
Stop paying, and start a paper trail. Photograph the unfinished work, gather the contract, receipts and texts, then send a dated written demand by certified mail with a firm deadline. If nothing changes, file in small claims (Missouri caps it at $5,000) or talk to a lawyer, and file a consumer complaint with your state Attorney General.
The first hour: build the record before you make the angry call
Your thumb is already over his name in your phone. Put it down for an hour. Everything that gets your money back later rests on what you write down now, and it only gets harder to rebuild.
Walk the job with your phone and take more pictures than feel reasonable: the open wall, the missing trim, the tile stacked in the garage, the date on the screen. Then sit at the kitchen table with the contract, every change order, every canceled check and card statement, and the whole text thread. Texts count. A timeline goes on one sheet of paper: what he promised and when, when the crew actually showed up, and the day the phone went quiet.
Call the permit office too. In the City of St. Louis that is the Permit Section at (314) 622-3313, 1200 Market, Room 425, open Monday - Friday 8:00 AM - 4:30 PM; in St. Louis County or on the Illinois side, call your own city or county building department. Ask whether a permit was pulled, in whose name, and whether any inspection passed. A contractor who never pulled one has left you unfinished work and unpermitted work, and the second problem shows up again the day you try to sell.
The letter that changes the tone
A voicemail is easy to ignore. A certified letter that someone has to sign for at his front door is not, and the signed return-receipt card that comes back in your mailbox is proof he got it. Keep it short and flat: what you agreed to, what you paid, what is not done, what you want, and the date you want it by. No adjectives, no threats you won’t carry out. Dates, dollars, deliverables.
Some contractors come back the week that letter arrives. The ones who don’t have just handed you Exhibit A, because every next step goes better when you can show you asked plainly and gave him a fair chance.
If you also paid a deposit and he never showed up at all, that is a different story with its own playbook. Our guide on what to do when a contractor took your money and disappeared covers the vanished-deposit version. This page is about the job that was started and then abandoned.
On the Missouri side: your levers
Missouri small claims is built for exactly this fight. Under RSMo 482.305, the small claims judge hears civil cases where the amount in controversy does not exceed five thousand dollars, and RSMo 482.310 says parties may bring their claims without the assistance of an attorney. You sit on a hard bench with a folder on your lap, photos in date order, the letter and the receipt card on top. When your case is called, you tell the story in plain words and the judge decides.
The Missouri Attorney General enforces the Merchandising Practices Act, RSMo 407.020, which makes it unlawful to use deception, fraud, false promise or misrepresentation in connection with a sale. The AG’s office takes consumer complaints and says it mediates disputes between businesses and consumers. Enclose copies of your contract, invoices and canceled checks, never the originals. The Consumer Protection Hotline is 1-800-392-8222. Be clear-eyed: the office acts for the state, not for you personally, and says it cannot give you legal advice.
Missouri’s Merchandising Practices Act also lets a consumer bring a private suit for actual damages under RSMo 407.025. That is lawyer territory. So is any claim large enough that you are tempted to skip small claims.
And watch the clock. RSMo 516.120 gives five years for actions upon contracts, except those covered by RSMo 516.110, which allows ten years for an action upon a writing for the payment of money. Which one fits your contract is a question for a lawyer, but neither is a reason to wait.
Need an afternoon away from the drywall dust? Walk Wydown Skinker and let somebody else’s finished porches remind you how this ends.
The lien trap: paying in full doesn’t always protect you
This is the part that turns a bad month into a bad year. Missouri’s mechanic’s lien law requires a written warning to owners, in bold type: “FAILURE OF THIS CONTRACTOR TO PAY THOSE PERSONS SUPPLYING MATERIAL OR SERVICES TO COMPLETE THIS CONTRACT CAN RESULT IN THE FILING OF A MECHANIC’S LIEN ON THE PROPERTY.” The notice points to Chapter 429, the same chapter that spells out when a subcontractor has a lien.
Read that sentence again with the half-finished bathroom in mind. If the contractor took your money and never paid the tile supplier, the supplier may come after the house.
Two dates matter. A party who wants a lien has to give ten days’ notice before filing it, under RSMo 429.100, and the lien claim has to be filed within six months after the debt accrued, under RSMo 429.080. If an envelope from a supplier you have never heard of shows up, do not set it on the counter. That is your window to call a lawyer.
The same statute tells you the fix for next time: ask the contractor for “lien waivers” from everyone supplying material or services. Get them in hand before you write the last check.
Across the river: Illinois puts more in your hands
If the house is in Belleville, Edwardsville, O’Fallon, Collinsville or Alton, open the contract and look at it again. Illinois wrote more of the rules down.
Under the Home Repair and Remodeling Act, before starting home repair or remodeling work for over $1,000, the contractor has to give you a written contract or work order for signature stating the total cost, including parts and materials. The contractor also has to hand you the state pamphlet “Home Repair: Know Your Consumer Rights” before the contract is signed, and you sign an acknowledgment that you got it.
No contract, or no pamphlet, and the contractor was out of compliance before the first wall came down. A person who suffers actual damage from a violation of that Act can sue under Section 10a of the Consumer Fraud and Deceptive Business Practices Act.
Then there is the criminal side. Illinois treats home repair fraud as a crime, and the Attorney General uses it. In one case the office charged the owner of a suburban fencing company after eight consumers made down payments totaling $20,449 and the fences were never installed. A charge is not a conviction. A contractor who simply ran out of money is not the same as one who never meant to do the work, and that line is for prosecutors and courts to draw.
Roofing is the trade where the gap is sharpest. Illinois issues a roofing contractor license, and before issuing or renewing one the state requires the licensee to file and maintain a bond. On the Illinois side, ask for that license number before anyone climbs a ladder.
To complain, use the Illinois Attorney General’s online consumer complaint, which the office calls the preferred method. Its Consumer Protection Division offers informal dispute resolution, but like Missouri’s office, it cannot represent you privately.
Finding the crew that finishes it
Tell the next contractor the truth about what happened, and let them walk the job before they quote. Many crews won’t touch another crew’s half-done work, and the ones who will need to see the open wall with their own flashlight.
Then vet them properly before any money moves:
- Check local licensing and permits with our guide on checking whether a contractor is licensed in Missouri.
- In Illinois, insist on the written contract and the consumer rights pamphlet.
- Pay by card where you can, tie payments to finished stages, and collect lien waivers before the last check.
- Before you buy, know what home inspections miss.
Ready to hire the crew that actually finishes? Browse local pros on St Louis Near Me Directory, ask each for a written contract, and compare at least two quotes before anyone touches the open wall.
If you’re the contractor who shows up Monday when you said Monday, the homeowner standing in that half-finished bathroom is looking for you right now. A Gold listing puts your work, your photos and your reviews where those customers search. Get in front of more customers.
Frequently asked questions
What is contractor abandonment?
It is the plain-English name for a contractor who starts a job and stops showing up without finishing it or ending the contract properly. Whether it counts as a breach of your contract depends on its terms and the facts, so write down the last day anyone worked and send a dated written demand before you hire someone else.
Is it worth suing a contractor?
Often, for amounts that fit Missouri small claims, where the judge hears cases up to $5,000 and you can appear without a lawyer. Above that, weigh legal fees against what you can actually collect. A judgment against a business with nothing left is paper, so ask a lawyer about collection before you file.
Can a contractor go to jail for not finishing a job?
It turns on intent and on the state. In Illinois, home repair fraud is a crime: the Attorney General has charged it as a Class 4 felony, punishable by up to three years in prison, against a contractor accused of taking down payments for work never done. In Missouri, report suspected fraud to the Attorney General and talk to police if there was clear deceit.
Can I do a civil suit without a lawyer?
In Missouri small claims, yes. RSMo 482.310 says parties may prosecute their claims and defenses without the assistance of an attorney, and RSMo 482.305 covers civil cases up to $5,000. For anything bigger, a lawyer is usually worth the fee.
What is the statute of limitations for breach of contract in Missouri?
RSMo 516.120 sets five years for actions upon contracts, except those under RSMo 516.110, which allows ten years for an action upon a writing for the payment of money. Which one applies depends on your contract and claim, so confirm it with a lawyer and don’t wait on either.
How can I file a complaint against a contractor in Illinois?
File a consumer complaint with the Illinois Attorney General. The office says online submission is the preferred method, and its Consumer Protection Division offers informal dispute resolution. It cannot act as your personal lawyer, so pair the complaint with your own demand letter or small claims case.
Should I pay a contractor who did a bad job?
Not before you document the problems and put your objections in writing. Hold back payment for work that is unfinished or defective, but read your contract first and get advice, because withholding the wrong amount can hand the contractor a claim of his own. In Missouri, also check for lien notices from his suppliers.
Written by a dedicated team of St. Louis locals who live, work, and play right here in the St. Louis metro. Founder Lane Forman and team are committed to building the region’s most trusted directory by verifying listings and connecting local businesses with loyal customers across Missouri and Illinois.