Contractor Sued Me in Montana Small Claims Court — What to Do

You hired a contractor. The work wasn't finished, or it wasn't done right, or the final bill came in higher than the estimate. You held back the last payment. Now the contractor has filed a small claims case against you in Montana Justice Court, and you have a hearing date.

This is one of the most common small claims scenarios in Montana, and the defense usually comes down to documentation.

Why Contractors File in Small Claims

Montana small claims court handles disputes up to $7,000, and the process is fast — hearings are set within 40 days of filing. For a contractor chasing an unpaid invoice under $7,000, it's cheaper and quicker than general civil court. Attorneys are not permitted unless all parties have counsel. The Carbon and Park County examples list a $30 small claims filing fee; check your local court's fee schedule.

From the contractor's perspective, they did work and didn't get paid. From yours, you had a reason to withhold payment. The judge needs to hear both sides.

Building Your Defense

The core question: did you have a legitimate reason to withhold or reduce payment? Common contractor-dispute issues to document include:

Incomplete work. The contractor didn't finish the job as agreed. Your evidence: the contract or written estimate specifying the scope, photos showing what's unfinished, and any communications where you notified the contractor about outstanding work.

Defective workmanship. The work was completed but done poorly. Your evidence: photos of the defects, an independent inspection report if you got one, written complaints you sent to the contractor, and any repair estimates from other contractors.

Unauthorized charges. The bill includes work you never approved. Your evidence: the original estimate or contract, any change orders you did sign, and communications showing the scope was altered without your agreement.

Price escalation beyond the estimate. Compare the estimate with any written change orders, invoices, and messages about revised costs. Those records help show what was agreed and when.

The Mechanics' Lien Angle

Some contractors will mention a mechanics' lien (under Title 71 MCA) as leverage before or during the small claims case. A lien is a separate legal mechanism that attaches to your property — it's not decided in small claims court. Small claims jurisdiction covers money disputes only, not property liens.

If the contractor has filed or threatened a lien, that's a parallel property issue; the small claims proceeding addresses the money claim, not the lien. The Montana Legal Services Association (MLSA) lists 1-800-666-6124 for legal assistance to eligible Montanans.

What to Bring to the Hearing

Organize your evidence in chronological order. Some local courts require three copies of each exhibit — one for the judge, one for the contractor, and one for yourself; check your court's instructions:

1. The written contract, estimate, or bid
2. Any change orders or scope modifications
3. Payment records — bank statements, canceled checks, or receipts for what you've already paid
4. Photos of the work at various stages, especially showing defects or incomplete areas
5. Text messages or emails between you and the contractor about the dispute
6. Any independent inspection reports or repair estimates

If the contractor's total bill was $5,000, you've already paid $3,000, and you can show $1,500 in necessary repairs by another contractor, you're making a concrete case for why the remaining $2,000 invoice isn't owed in full.

Counterclaiming

If you have a money claim arising from the same project — such as a documented cost to hire someone else to correct unfinished work — you may be able to file a counterclaim for up to $6,500. Unliquidated property-damage claims may fall outside small claims. The 72-hour service deadline applies, and service must be by a sheriff or process server.

The Montana Small Claims Response Guide covers contractor dispute defenses with an evidence organization system and a hearing preparation checklist tailored to the specific documentation patterns these cases require.

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