What to Do If You’ve Been Scammed by a Contractor
Quick Answer
Stop all payments immediately and photograph every inch of the work and every document you have. Then send a written demand letter, file complaints with your state licensing board and Attorney General, and pursue a chargeback if you paid by credit card. Each step you take builds a record that strengthens every legal action that follows.
Key Takeaways
- Stop all payments the moment you suspect fraud — paying more will not make the situation better and may complicate your legal options.
- Documentation is your most powerful tool — photos, texts, contracts, receipts, and written timelines all matter in court and complaint proceedings.
- A formal demand letter is a required first step before most courts and agencies will take your case seriously.
- Multiple complaint channels work together — licensing board, BBB, and AG complaints create pressure on a contractor from several directions simultaneously.
- Credit card chargebacks are underused — if you paid by card and the contractor failed to deliver, you may be able to reverse the charge within 60–120 days.
- Mechanics liens can be fought — if a fraudulent contractor files a lien on your home, you have legal recourse to challenge and remove it.
- You can warn others without legal risk — truthful, factual public reviews are protected by the First Amendment in nearly every state.
- Small claims court is more accessible than most people think — no attorney required, and the process is designed for non-lawyers.
Realizing you’ve been scammed by a contractor is one of the most unsettling experiences a homeowner can face. You trusted someone with your home and your money, and they let you down — or worse, they deliberately defrauded you. Whether the contractor disappeared with your deposit, delivered work so poor it has to be redone, or never showed up at all, the path forward is the same: stop, document, and act systematically.
This guide walks you through every step in the correct order. Some of these steps build on each other — your documentation feeds your demand letter, which feeds your licensing board complaint, which feeds your court case if it comes to that. Do not skip steps or act out of sequence. The homeowners who recover the most money and hold the most contractors accountable are the ones who build a complete, organized record from day one.
This is part of our broader Complete Guide to Hiring a Contractor. If you want to understand how these scams happen in the first place, see our breakdown of 10 contractor scams every homeowner should know about.
Step 1: Stop All Payments and Document Everything Immediately
The moment you suspect you’ve been scammed, stop writing checks, making Venmo transfers, or handing over cash. Every additional dollar you pay makes the hole deeper and can muddy your legal claim. Paying more money to a contractor who has already defrauded you does not motivate them to finish the work — it tells them the strategy is working.
Before you do anything else, take out your phone and photograph everything. Photograph every square foot of work the contractor completed — and every square foot they didn’t. Photograph the materials left on site, the areas left open or damaged, and any safety hazards. Do this today, not next week.
Gather every document you have: the signed contract, any written change orders, every receipt and invoice, every text message and email exchange. Screenshot the contractor’s website, their social media profiles, and any online reviews you can find. If they have a business card, save it.
Create a written timeline in a simple document. Start from the first contact and note every significant date: when you signed the contract, when work started, when they stopped showing up, when you last spoke to them. This timeline will be used in every complaint and legal filing that follows — build it once and build it accurately.
What records should I preserve right now?
Preserve everything in writing and back it up to the cloud immediately. The most important records are: your signed contract and any addenda, all payment records (canceled checks, bank statements, card statements, Venmo receipts), all communications (texts, emails, voicemails), photos of the worksite at multiple stages, and any permits pulled for the project.
If the contractor communicated primarily by phone calls, write down your recollection of those conversations immediately — date, time, who called whom, and what was said. These notes may not be admissible as hard evidence, but they help you reconstruct the sequence of events for complaints and court filings.
If any neighbors or family members witnessed work being done — or not being done — ask them to write a brief statement of what they observed. Third-party witnesses strengthen your case considerably.
Step 2: Assess What You Actually Lost
Before you file anything or send any letters, you need a clear-eyed accounting of what you actually lost. This is not just the total amount you paid — it’s the difference between what you paid and the fair market value of work actually completed. Courts and agencies will ask for this number, and you need to be able to defend it.
Start by listing every payment you made and the date you made it. Then assess the work actually completed — not what the contractor claims was completed, but what a neutral observer would say was finished and in acceptable condition. Work that is structurally unsound, code-violating, or incomplete does not count as completed work.
To get a fair value on completed work, get two or three quotes from licensed contractors to finish or redo the project. Ask each of them to give you a written assessment of the existing work — what’s salvageable and what needs to be torn out and redone. These quotes serve double duty: they give you a market-rate estimate for the work, and the assessments document the deficiencies in writing from a professional source.
Your net loss is approximately: total paid to the contractor minus the fair market value of acceptable work actually delivered. If the contractor did $2,000 of acceptable work on a $10,000 contract and you’ve paid $7,500, your net loss is roughly $5,500. This is the number you’ll use in your demand letter, small claims filing, and any legal action.
What if the contractor’s work caused additional damage?
Consequential damages — damage caused by the contractor’s negligence or abandonment — are often recoverable in addition to direct financial losses. If the contractor left your roof open and rain damaged your ceilings, document that damage separately and get repair estimates for it. If they improperly installed plumbing that later caused a leak, document that too.
Keep consequential damages on a separate list from your direct financial loss, but preserve all documentation for both. Some forums (small claims court, for example) have caps on total recoverable amounts, and knowing which damages you’ll prioritize helps you make strategic decisions about how to proceed.
Step 3: Send a Formal Demand Letter
A demand letter is a written notice to the contractor stating what they did wrong, what you are owed, and what will happen if they don’t make it right. It is not optional — most courts expect you to have made a formal written demand before filing a lawsuit, and some licensing boards require it before they’ll investigate. It also creates a paper trail that demonstrates you attempted to resolve the issue before escalating.
Write the letter yourself or use an attorney. It does not need to be complex. State the facts plainly: the contract date, the scope of work, the amount paid, what was not completed or was improperly completed, and the specific dollar amount you are demanding as restitution. Set a clear deadline — 10 to 14 days is standard — and state what actions you will take if they do not respond.
Those actions should include: filing a complaint with the state contractor licensing board, filing a complaint with the Better Business Bureau, filing a complaint with the state Attorney General’s consumer protection office, and pursuing the matter in small claims court or civil court. Listing these specifically tells the contractor you are serious and know exactly what you’re doing.
Send the letter via certified mail with return receipt — this gives you proof the contractor received it, which matters if the case goes to court. Also send a copy via email if you have their address, and save the email confirmation. Keep a copy of the letter in your document file.
What if the contractor doesn’t respond to my demand letter?
Non-response is actually useful to you. It demonstrates to courts and agencies that you gave the contractor a fair opportunity to make things right and they chose not to. Attach a copy of the certified mail receipt and the unresponded letter to every complaint you file.
If the contractor does respond — even aggressively — keep the communication in writing. Do not get drawn into phone arguments. If they call you, follow up with an email summarizing what was said: “As we discussed by phone on [date], you stated that…” This preserves the record and removes deniability on their end.
If they offer to come back and finish the work, consider carefully before agreeing. Get any new agreement in writing before they set foot on your property again, and document all subsequent work with dated photos. Do not pay any additional money until the work is completed and inspected.
Step 4: File a Complaint with Your State Contractor Licensing Board
If your contractor holds a state license — and they should — the licensing board is one of the most powerful levers you have. Licensing boards have the authority to investigate complaints, impose fines, require restitution, suspend licenses, and permanently revoke the contractor’s ability to work in the state. A contractor who loses their license loses their livelihood. That threat gets attention.
Find your state’s contractor licensing board by searching “[your state] contractor licensing board complaint.” Most states have an online complaint portal. If they don’t, call the board and ask for a complaint form by mail. Be prepared to submit your documentation: the contract, payment records, photos, your demand letter, and the contractor’s license number.
The licensing board process typically moves slowly — weeks to months — but the record of a filed complaint has immediate value. It appears in licensing databases that other homeowners and future clients can access. It may trigger an investigation that results in the contractor’s license being flagged or suspended during the process. And it strengthens any civil case you pursue in parallel.
If your contractor was unlicensed, you should still report them — to your state AG and local law enforcement if the amount is significant, since operating without a license is itself a criminal offense in most states. Unlicensed contractor work is also a red flag for other types of fraud. Check our guide on how to verify a contractor’s license and insurance if you need to confirm their status.
Does the licensing board get my money back?
The licensing board’s primary function is enforcement — protecting the public, not recovering your losses. However, many states operate contractor recovery funds specifically to compensate homeowners who were defrauded by licensed contractors. These funds can pay out thousands of dollars per claim, sometimes up to $25,000 or more, depending on the state.
Ask the licensing board specifically about a recovery fund or consumer protection fund when you file your complaint. The eligibility requirements vary — some states require a court judgment first, others allow direct applications. Your demand letter and documentation will support this claim as well.
Before you hire anyone, know the facts.
The Homeowner Contractor Intelligence Report gives you an unbiased side-by-side comparison of 5 contractors, including permit history, licensing, BBB status, reviews, and digital credibility signals.
Step 5: File a BBB Complaint
The Better Business Bureau is not a government agency and has no enforcement authority, but a BBB complaint creates public pressure that many contractors take seriously. When someone searches a contractor’s business name, a BBB complaint with an unresolved status is visible and damages their ability to get future work. That visibility matters.
File your complaint at bbb.org. The BBB will forward your complaint to the contractor and give them 14 days to respond. If the contractor responds and offers a resolution, the BBB facilitates mediation. If they don’t respond or the resolution is unsatisfactory, the complaint remains on their profile as unresolved — which is itself a penalty of sorts.
Be factual and specific in your BBB complaint. State dates, amounts, and specific failures — not emotions. The more objectively your complaint is written, the more credible it reads to future homeowners researching the contractor. Complaints written in anger tend to read as one-sided; complaints written as a factual account read as warnings.
The BBB complaint also adds another document to the formal record of your dispute. Some courts and attorneys consider the BBB record when evaluating a case. It’s a 20-minute investment that pays dividends across multiple fronts.
Step 6: File with Your State Attorney General’s Consumer Protection Division
Every state has an Attorney General’s office with a consumer protection division specifically designed to handle fraud, deceptive business practices, and contractor abuse. This is a more powerful channel than the BBB — the AG has actual legal authority to investigate, fine, and prosecute contractors who engage in deceptive practices.
Find your state’s AG consumer protection complaint portal by searching “[your state] attorney general contractor complaint.” Most states have online forms. You’ll submit the same core documentation package: contract, payment records, photos, demand letter, and a clear narrative of what happened.
The AG is particularly interested in patterns. If your contractor has defrauded multiple homeowners — which is common with serial scammers — the AG may launch a formal investigation, pursue civil penalties, or refer the case to criminal prosecutors. Your single complaint may be the one that triggers that investigation, even if your individual restitution comes through a different channel.
If the contractor operated across state lines — collecting deposits in one state and working (or not working) in another — also file with the Federal Trade Commission at reportfraud.ftc.gov. The FTC focuses on multi-state fraud patterns and can coordinate with multiple state AGs simultaneously.
Can the Attorney General help me recover my money directly?
Sometimes — but it’s not guaranteed. When the AG takes action against a contractor and wins, the court may order restitution paid to victims. However, this process takes time, and individual homeowners are typically not first in line unless the AG’s office specifically organizes a restitution program.
The AG complaint is best understood as a public protection mechanism that also happens to support your private legal claims. File it alongside, not instead of, small claims court or a civil suit. The complaint strengthens your credibility in every other forum by showing you used every available channel appropriately.
Step 7: Small Claims Court — When It Makes Sense and How It Works
Small claims court is specifically designed for cases like yours. No attorney is required, filing fees are low (typically $30–$100), and the process moves faster than civil court — often resolved within 30–90 days of filing. If your loss falls within your state’s small claims limit (usually $5,000–$10,000, though some states go up to $25,000), this is often the most practical route to a formal judgment.
To file, go to your county courthouse and ask for the small claims clerk. You’ll fill out a claim form listing the defendant (the contractor), the amount you’re seeking, and a brief description of the claim. Bring your demand letter and proof it was delivered — this demonstrates you followed proper procedure before escalating to court.
At the hearing, present your case in plain, chronological order: what you contracted for, what you paid, what was delivered, and how much you lost. Bring printed copies of your contract, payment records, photos (with timestamps if available), and any written assessments from replacement contractors. Judges in small claims court have seen hundreds of contractor disputes — they’re good at cutting through excuses.
If you win a judgment, the contractor is legally obligated to pay. If they don’t pay voluntarily, you can pursue collection — wage garnishment, bank levies, or placing a lien on their property. Collection is an additional step, but a court judgment is a powerful tool that most other remedies don’t give you.
What if my loss is more than the small claims limit?
You can voluntarily reduce your claim to fit within the small claims limit to get a faster resolution — but you permanently give up the right to pursue the balance. If you’re close to the limit and the contractor has recoverable assets, it may be worth staying in small claims. If your loss is significantly above the limit, civil court with an attorney is the better path.
Some states also allow you to split a single dispute into multiple small claims cases — though many courts have rules against this. Ask the clerk when you file whether splitting is permitted for your type of dispute. Most of the time, for larger losses, the better answer is to consult an attorney about your civil court options.
Step 8: Hiring an Attorney — When the Loss Is Large Enough to Justify It
If your losses exceed $10,000–$15,000, if the contractor caused significant property damage, or if the situation involves fraud, misrepresentation, or criminal behavior, it’s time to consult a construction attorney or consumer protection attorney. The upfront cost of legal advice is often recovered in a successful settlement or judgment — and many attorneys in this area work on contingency for cases with strong facts.
Look for attorneys who specialize in construction disputes or consumer fraud — not general practice attorneys who handle “a little of everything.” Search your state bar association’s referral service for construction law specialists. Most offer free or low-cost initial consultations.
Bring your complete documentation package to the consultation: the organized timeline, all contracts and payment records, your demand letter and proof of delivery, photos, replacement contractor assessments, and any licensing board or AG complaint confirmation numbers. An attorney who can see your complete file in the first meeting will give you a much more accurate assessment of your options and likelihood of success.
Some states have specific consumer protection statutes that allow you to recover double or triple damages for contractor fraud — plus attorney’s fees — which changes the calculus significantly. In these states, even a $5,000 loss can justify hiring an attorney if the fraud was deliberate. Ask specifically about treble damages or attorney fee provisions when you consult.
Can I use a contractor’s bond to recover my money?
Yes — if the contractor carried a surety bond, you may be able to file a claim against that bond for your losses. The bond exists specifically to compensate homeowners when a contractor fails to perform. To file a claim, you typically need to contact the bonding company directly with your documentation and a formal notice of claim.
This is different from the state recovery fund — a surety bond is a private financial instrument the contractor purchased. You can usually find the bonding company’s name on the contractor’s license record. Our article on understanding contractor bonds explains in detail how these claims work and what to expect from the process.
Step 9: Your Homeowner’s Insurance — What It Might Cover
Standard homeowner’s insurance policies do not cover contractor fraud as a standalone event — but they may cover resulting property damage that falls within your dwelling or personal property coverage. The key question is whether the contractor’s work (or abandonment) created a covered peril: water intrusion, structural damage, fire risk from improper wiring, or similar hazards.
Call your insurance company and describe the situation factually. Don’t frame it as “contractor fraud” — frame it as property damage. Ask whether a specific type of damage (water intrusion from an open roof, for example) is a covered peril under your policy. If it is, file a claim for that damage even while pursuing the contractor separately.
Some homeowner’s policies include a service line endorsement, home warranty rider, or contractor workmanship coverage as an add-on. Check your declarations page and any endorsements attached to your policy. If you have a home warranty, contact the warranty company — some home warranties cover repair of failed contractor work in specific categories.
If your insurer pays out on a claim, they may pursue subrogation — meaning they go after the contractor themselves to recover what they paid you. This is actually in your interest because it adds another legal actor pursuing restitution from the contractor, at no additional cost to you.
What if the contractor left my home in a dangerous condition?
If the contractor left your home structurally compromised, with open electrical, open plumbing, or exposed framing in weather, you have an immediate obligation to mitigate further damage. Contact your insurance company right away — many policies include emergency mitigation coverage that pays to stabilize the structure while your claim is pending. Failing to mitigate can actually reduce your eventual recovery.
Document everything before mitigation begins, then document the mitigation work as well. Keep all receipts for emergency repairs. These costs may be recoverable from the contractor, and your insurance company will want to see them if you file a claim.
Step 10: Credit Card Chargebacks and Payment Disputes
If you paid by credit card — or by debit card with a Visa or Mastercard logo — you have one of the most powerful and underused consumer protection tools available: the chargeback. A chargeback is a reversal of a charge initiated by your card issuer, typically available for goods or services not delivered as promised.
Contact your card issuer as soon as possible. Most issuers allow chargebacks within 60–120 days of the original charge date, though some premium cards extend this window. Explain that you paid for services that were not delivered or delivered incorrectly, and that your written demand to the contractor went unanswered. You’ll typically need to provide the contract, your demand letter, and evidence that the services were not performed.
Chargebacks are not automatic wins — the contractor has the opportunity to respond with counter-documentation. But in clear-cut cases of non-delivery, card issuers typically side with the cardholder. A successful chargeback reverses the charge directly to your account, making it one of the fastest and most direct paths to recovering your money.
Note: chargebacks work best for clearly defined non-delivery. If the dispute is about quality of work (delivered but poor) rather than non-delivery, the case is harder to win but still worth attempting. Frame the chargeback as failure to deliver the contracted services, not as a quality dispute — the language matters in how the card issuer categorizes and adjudicates your claim.
What if I paid cash or by check?
Cash payments offer essentially no consumer protection — if you paid cash, your path to recovery is through the legal system, not through any payment platform. This is one of the strongest reasons to never pay a contractor entirely in cash, and why partial upfront payments are always preferable to large deposits. Check payments offer slightly more — your bank may be able to stop payment on a check that hasn’t cleared, and canceled checks serve as strong evidence of payment in legal proceedings.
If you paid via Zelle, Venmo, or CashApp, these platforms have extremely limited buyer protection compared to credit cards. You can report the transaction to the platform as fraud, and if the contractor’s account is flagged for multiple fraud reports, the platform may act — but individual restitution through these channels is rare. Your primary recovery path for cash-equivalent payments is the legal system.
Step 11: Mechanics Liens Filed Against You — What to Do
A mechanics lien is a legal claim filed against real property by someone who performed work or supplied materials and claims they were not paid. If the contractor who scammed you turns around and files a mechanics lien against your home, don’t panic — but do act quickly. A lien on your property can prevent you from selling or refinancing until it’s resolved.
The first thing to understand is that filing a lien does not mean the lien is valid. Anyone can file a lien — the question is whether they can prove they’re owed the money in court. A contractor who abandoned your project or delivered defective work almost certainly cannot prove their lien claim. But you still need to respond legally to get the lien removed.
Consult an attorney immediately when a lien is filed. In most states, the contractor must file a lawsuit to enforce the lien within a specific window — often 90 to 180 days — or the lien expires automatically. An attorney can help you document your position, respond to the lien formally, and petition the court to have it discharged if the contractor fails to pursue enforcement within the legal timeframe.
You can also file a counterclaim against the contractor at the same time they try to enforce their lien. In many cases, what the contractor owes you in damages far exceeds what they claim in the lien — which means they’re the ones with exposure in a legal proceeding, not you. Having your documentation ready from step one makes this counter-position much stronger.
How do I find out if a lien has been filed against my property?
Mechanics liens are filed with the county recorder’s office in the county where your property is located. You can search the county recorder’s website (most counties have online search) by your property address or your name. You can also sign up for property alert services — many counties offer email notifications when any document is recorded against a property. Setting up this alert costs nothing and gives you immediate warning if a lien is filed.
If you discover a lien you weren’t notified of, contact a real estate or construction attorney right away. In most states, contractors are required to send you a preliminary notice before filing a lien — failure to do so may make the lien unenforceable. Your attorney can assess whether procedural defects in the filing give you grounds to have it removed quickly.
Step 12: How to Warn Other Homeowners Without Legal Liability
You have every right to warn other homeowners about a contractor who defrauded you. Truthful, factual reviews on public platforms are protected by the First Amendment and anti-SLAPP statutes in most states. The key word is “truthful” — stick to facts you can document, and avoid statements that could be characterized as opinion presented as fact.
Post reviews on Google Maps, Yelp, Angi, HomeAdvisor, and the BBB (if you haven’t already filed a formal complaint there). Keep every review consistent — same facts, same tone — and never exaggerate or make claims you can’t back up. A factual review that says “contractor took $8,000 deposit, completed approximately 30% of the work, and stopped responding to calls” is far more credible and legally safer than “this contractor is a criminal scammer who stole my money.”
Avoid statements that could be defamatory: don’t call the contractor a criminal unless they’ve been convicted, don’t speculate about their motives, and don’t make claims about other alleged victims unless you can verify them directly. Every additional claim you make beyond what you personally witnessed or documented adds risk. Stick to what you know.
If the contractor threatens you with a defamation lawsuit over a truthful review, consult an attorney. Many states have anti-SLAPP (Strategic Lawsuit Against Public Participation) laws that allow you to have such suits dismissed quickly and require the contractor to pay your legal fees. A contractor threatening to sue over a true review usually has no case — but an attorney can advise you on your specific state’s protections.
Should I share my experience in neighborhood Facebook groups or Nextdoor?
Yes — social platforms like Nextdoor and neighborhood Facebook groups are exactly the kind of community warning system that catches serial scammers before they victimize more homeowners. The same rules apply: factual, documented, specific. Say what happened, name the contractor and business name, and let the facts speak.
These platforms also sometimes surface other victims you weren’t aware of. If other neighbors respond saying they had similar experiences, encourage them to file their own formal complaints. Multiple complaints from multiple homeowners against the same contractor dramatically increase the likelihood of a licensing board investigation and AG action.
For an early look at how to spot contractors who may present these risks before you hire them, review our guide on the most common contractor scams and how they’re set up. And if your current situation involves a contractor who simply hasn’t finished the job — rather than outright fraud — our resource on what to do when a contractor doesn’t finish the job covers the specific steps for that scenario.
🔍 KKS Echelon — Contractor Intelligence Before You Sign
The best time to protect yourself from contractor fraud is before you pay a single dollar. KKS Echelon gives homeowners access to vetted contractor profiles, license verification status, complaint history, and red-flag analysis — all in one place. Don’t hire blind.
Before you hire anyone, know the facts.
The Homeowner Contractor Intelligence Report gives you an unbiased side-by-side comparison of 5 contractors, including permit history, licensing, BBB status, reviews, and digital credibility signals.
Frequently Asked Questions
Can I sue a contractor who scammed me?
Yes. Depending on the dollar amount, you can sue in small claims court without an attorney for amounts typically up to $5,000–$10,000 (limits vary by state). For larger losses, hiring a construction or consumer protection attorney is often worth the cost, especially when the contractor is licensed and bonded. Document your losses carefully before filing, and always send a formal demand letter first.
Where do I file a contractor fraud report?
File complaints with your state contractor licensing board, the Better Business Bureau at bbb.org, and your state Attorney General’s consumer protection division. If the contractor operated across state lines or accepted wire transfers for fraudulent services, also file with the FTC at reportfraud.ftc.gov. Filing with multiple agencies simultaneously creates pressure from several directions and strengthens any civil case you pursue.
Will homeowner’s insurance cover contractor fraud?
Standard homeowner’s insurance typically does not cover contractor fraud or theft directly. However, if the contractor caused structural damage, left work in a dangerous condition, or if your policy includes service line or dwelling coverage, a portion of repair costs may be covered. Call your insurer and ask specifically about contractor-related claims — frame the situation as property damage, not contractor fraud.
How do I get my money back from a contractor who didn’t finish the job?
Start with a formal written demand letter giving the contractor 10–14 days to respond. If they don’t, file complaints with the licensing board and BBB, then pursue small claims court or hire an attorney for larger losses. If you paid by credit card, initiate a chargeback immediately — most issuers allow disputes within 60–120 days of the charge. Each channel reinforces the others, so pursue them in parallel wherever possible.
What is a mechanics lien and can a contractor file one against me?
A mechanics lien is a legal claim filed against your property by a contractor, subcontractor, or supplier who claims they were not paid. Even a scam contractor can legally file one if they claim unpaid work — which is why it’s critical to respond quickly, document everything, and consult an attorney if a lien appears on your property title. Filing a lien is not the same as winning one — most fraudulent liens can be successfully challenged and removed.