How to Sue a Home Improvement Contractor for Unfinished Work Under the New Mexico Unfair Practices Act

Current as of: October 10, 2026 Consumer Protection Law New Mexico
If a New Mexico home improvement contractor takes your money and leaves the work unfinished, you can sue them under the New Mexico Unfair Practices Act. This powerful law allows homeowners to recover treble (triple) damages and attorney fees for fraudulent contracting.

Hiring a contractor to remodel your kitchen, replace your roof, or landscape your yard is a major financial investment. Unfortunately, some contractors in cities like Albuquerque, Santa Fe, and Roswell take large upfront deposits, perform shoddy work, or completely abandon the project. If you are left with a mess, you are not powerless. Knowing how to sue a home improvement contractor for unfinished work under the New Mexico Unfair Practices Act (UPA) can help you get your money back. The state offers multiple avenues, from regulatory complaints to civil lawsuits, to hold fraudulent tradespeople accountable.

The New Mexico Unfair Practices Act and Treble Damages

The New Mexico Unfair Practices Act, NMSA 1978, § 57-12-1 is one of the strongest consumer protection laws in the country. It strictly prohibits unfair, deceptive, and unconscionable trade practices. If a contractor lies about their licensing, exaggerates their timeline, or knowingly walks away with your deposit without intending to finish the work, they violate this law.

One of the biggest advantages of suing under the UPA is the "treble damages" provision. Precedents like Hale v. Basin Motor Co., 110 N.M. 314 (NM Supreme Court 1990) establish that if the court finds the contractor willfully engaged in a deceptive practice, the judge can award you up to three times your actual financial losses, plus make the contractor pay your lawyer fees.

Common Contractor Scams in New Mexico

Different trades often have specific scams associated with them. Understanding these patterns helps in building a strong legal case.

Roofers and Storm Chaser Scams

After a severe hail storm in Rio Rancho or Hobbs, out-of-state roofers often flood the area. These "storm chasers" knock on doors, pressure homeowners into signing contracts, and demand the insurance payout upfront. Often, they do a fraction of the work, leave the roof exposed to the elements, and disappear. Because many are unlicensed in New Mexico, taking legal action quickly is essential before they leave the state.

Solar Panel Installers and Exaggerated Tax Credits

Solar energy is booming in the New Mexico desert. However, predatory solar companies frequently misrepresent the total cost, exaggerate the federal or state tax credits you will receive, or install panels that never get properly connected to the PNM grid. If a solar installer abandons the project halfway, you can sue them for the deceptive sales tactics that induced you to sign the contract.

Landscapers Taking Material Deposits

Landscaping requires heavy materials like gravel, turf, and retaining wall blocks. A common scam involves a landscaper demanding a 50 to 70 percent upfront deposit "to buy materials." They might drop off a pile of dirt to create the illusion of progress, and then never return. This is a clear breach of contract and a potential UPA violation.

Step-by-Step: How to Hold Your Contractor Accountable

Before rushing to court, you must follow specific steps to document the fraud and involve state regulatory agencies.

Step 1: Document the Unfinished Work

Take extensive photos and videos of the abandoned job site. Gather every text message, email, written contract, and canceled check. The more evidence you have proving the contractor failed to meet their promises, the stronger your UPA claim will be.

Step 2: File a CID Complaint

The New Mexico Construction Industries Division, Santa Fe regulates all licensed contractors in the state. You should immediately submit an official Complaint Form with the division or file your complaint electronically through the state's NM-PLUS (New Mexico Professional Licensing User System) portal. If the CID finds the contractor violated building codes or abandoned the job, they can suspend or revoke the contractor's license, which puts immense pressure on them to refund your money.

Step 3: Send a Formal Demand Letter

Under the UPA, sending a formal demand letter is often a strategic first step. This letter, drafted by your attorney, outlines your financial losses and demands immediate reimbursement. It warns the contractor that if they do not pay, you will sue for treble damages.

Step 4: File a Lawsuit

If the contractor ignores the demand letter, your lawyer will file a lawsuit. If your damages are under $10,000, you can file in a local magistrate court, such as the Dona Ana County Magistrate Court, Las Cruces. For larger renovations exceeding $10,000, your case will go to a district court, like the Second Judicial District Court, Albuquerque.

How Much Does it Cost to Sue a Contractor?

Pursuing a bad contractor involves certain costs, but the UPA helps offset them.

Type of ExpenseEstimated Cost (USD)
Magistrate Court Filing Fee$77 - $132
District Court Filing Fee$137
Process Server Fee$40 - $75
Attorney Hourly Rates$250 - $400 per hour

Remember, if you win a UPA claim, the judge can order the fraudulent contractor to reimburse you for your attorney fees and court costs.

What is the Statute of Limitations?

Do not wait too long to take action. Under NMSA 1978, § 37-1-3, you have six years to sue for a breach of a written contract. However, if you are suing under the Unfair Practices Act to get treble damages and attorney fees, NMSA 1978, § 37-1-4 restricts you to a four-year statute of limitations from the date the deceptive act occurred.

Frequently Asked Questions (FAQ)

Can I sue a contractor if they are unlicensed?

Yes. Unlicensed contracting is illegal in New Mexico. While you cannot file a claim against their bond (because they do not have one), you can still sue them personally for fraud, breach of contract, and Unfair Practices Act violations.

What if the contractor claims I breached the contract first by withholding payment?

If you withheld a progress payment because the work was defective or abandoned, the court will evaluate who breached the contract first. Having photos and an independent inspection to prove the work was inadequate will protect you.

Will the state pay me out of a recovery fund?

Unlike some states, New Mexico does not have a general contractor recovery fund that pays out directly to consumers. You must recover your money directly from the contractor or their surety bond.

Can I withhold the final payment if the job is not completely done?

Generally, yes. Most contracts stipulate that the final payment is only due upon "substantial completion" of the project. If major elements are unfinished, withholding the final payment is a standard legal leverage tactic.

Can an attorney guarantee that I will get my money back?

No attorney can guarantee that a contractor will pay a judgment. Even if you win in court, if the contractor has hidden their assets or filed for bankruptcy, collecting the actual money can be a difficult process.


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