Suing a Contractor for Unfinished or Bad Work
Contractor disputes are one of the most common small claims cases — and also one of the most emotionally frustrating, since they often involve your home and a significant amount of money. Here's how to build a solid case.
The two most common contractor disputes
- Took payment, didn't finish the work — you paid a deposit or partial payment, and the contractor stopped showing up or abandoned the job.
- Finished the work, but it's defective — the job was completed, but poorly, causing damage or requiring another contractor to fix it.
Each requires slightly different evidence, though both benefit from the same foundation: a clear paper trail.
Evidence that matters most
- The contract or written agreement — scope of work, price, and timeline. Even a text message outlining the job counts if there's no formal contract.
- Payment records — proof of what you paid and when.
- Photos and videos — of both the unfinished or defective work and, if possible, the space before work began.
- A second contractor's assessment — if the work was defective, a written estimate or statement from another licensed contractor describing what's wrong and what it will cost to fix is often the single most persuasive piece of evidence.
- Communication trail — texts or emails showing missed deadlines, excuses, or acknowledgment of problems.
Check licensing status
Many states require contractors above a certain job value to be licensed. If yours wasn't and was required to be, that can strengthen your case significantly — some states even allow additional damages or make it easier to recover funds through a contractor recovery fund, a state-run account specifically for compensating people harmed by licensed contractors' bad work.
Check your state contractor licensing board — most let you search by name or license number, and many let you file a complaint alongside or before your small claims case.
Calculating your claim amount
- If unfinished: the amount you paid minus the reasonable value of any work actually completed.
- If defective: the cost to have another contractor fix or redo the work — this is why a second contractor's written estimate matters so much.
Should you file a licensing complaint too?
Filing a complaint with your state's contractor licensing board doesn't get you money directly, but it can pressure a licensed contractor to settle, and it creates an official record — sometimes even triggering access to a recovery fund that can pay you directly regardless of whether the contractor ever pays your judgment.
This article is for general informational purposes and isn't legal advice. Contractor licensing rules and recovery fund availability vary significantly by state — check your state's contractor licensing board for specifics.