

To file a complaint against a window company, document the problem, give the company a written chance to fix it, and then escalate to the Better Business Bureau, Utah's Division of Consumer Protection, or small claims court if it stays unresolved. Most disputes get settled in the first two steps, so a calm, well-documented approach usually pays off.
A window replacement is a big investment, and when the work falls short, it's frustrating. Here's how to get your complaint taken seriously.
Step 1: Document Everything First
Before you contact anyone, gather your evidence. A clear paper trail is the most powerful tool you have.
- Photos and video of drafts, gaps, cracked glass, poor caulking, or damaged trim
- Your contract, estimate, and any change orders
- Receipts and proof of payment
- Warranty paperwork from both the installer and the manufacturer
- Emails, texts, and notes from phone calls, including dates and names
- Product details such as model numbers and the installation date
Step 2: Identify What Actually Went Wrong
Different problems call for different remedies. Sorting yours into a category helps you describe it clearly.
| Problem Type | Examples | Likely Remedy |
|---|---|---|
| Installation defects | Air leaks, windows out of square, poor sealing | Corrective work by the installer |
| Product defects | Failed seals, fogging between panes | Manufacturer warranty claim |
| Contract issues | Work not completed, scope changed without approval | Written dispute, possible refund |
| Communication problems | Missed appointments, no callbacks | Escalation to management |
| Unlicensed or unsafe work | Missing license, code concerns | Report to state licensing authority |
Step 3: Contact the Company in Writing
Start with a direct, professional approach. Many reputable companies want the chance to make things right, and a local business that values its neighbors will often respond quickly.
- Call and ask for the owner or a manager, and note the date and who you spoke with.
- Follow up with an email or letter summarizing the issue.
- Attach photos and reference your contract.
- State exactly what you want: a repair, a re-installation, a partial refund, or something else.
- Set a reasonable deadline for a response, such as 10 business days.
Keep the tone factual. Avoid threats or insults, since this letter may later be shown to a mediator or judge.
Step 4: Check the Warranty
If the problem is the window itself rather than the installation, the manufacturer's warranty may apply. Read what it covers, how long it lasts, and what the claim process requires. Some warranties require claims within a set window or need the installer's involvement. Submitting a claim in writing keeps your options open.
Step 5: Escalate Outside the Company
If you haven't had a satisfactory response, move to outside channels. You can use more than one.
Better Business Bureau
You can file a complaint with the BBB, which forwards it to the business and tracks the response. It's free and often motivates a reply.
Utah Division of Consumer Protection
The Utah Division of Consumer Protection accepts consumer complaints and can help with unfair or deceptive business practices.
Utah Division of Professional Licensing
Contractors in Utah generally need to be licensed. The Division of Professional Licensing (DOPL) lets you verify a license and report concerns about unlicensed or substandard work.
Federal Trade Commission
For scams or deceptive practices, you can report to the FTC. It doesn't resolve individual disputes, but reports help identify patterns.
Step 6: Consider Mediation or Small Claims Court
If the company still won't cooperate, there are formal options:
- Mediation: A neutral third party helps both sides reach an agreement, usually faster and cheaper than court.
- Small claims court: Designed for people to represent themselves in disputes under a set dollar limit. Check the Utah courts' website for the current limit and filing steps.
- An attorney: For larger disputes or significant property damage, a consumer or construction attorney can advise on your best path.
If you paid by credit card, you may also be able to dispute the charge with your card issuer. Ask them about their time limits right away.
Tips for Getting Better Results
- Act promptly. Delays can weaken claims and complicate warranty coverage.
- Stay organized. Keep copies of everything in one folder.
- Be specific. "The third window leaks along the bottom sill" beats "the work is bad."
- Ask for a second opinion. Another window professional can inspect and write up what they find, which strengthens your complaint.
- Leave honest reviews. Once things are resolved (or not), accurate reviews help other homeowners.
How to Avoid Problems Next Time
The best recourse is prevention. Before hiring, confirm the contractor's license, ask for local references, get a detailed written scope of work, and make sure warranty terms are clear. Choosing a local company with a track record of craftsmanship in your community also makes accountability easier, because their reputation is right here with you.
Need Help With a Window Problem?
If you're dealing with poorly installed windows or need a second opinion on window repair, a local expert can look at the work and tell you what can be fixed. And if replacement is the right call, energy efficient windows installed correctly can make a real difference in comfort across Utah's seasons. Reach out to our team for a straightforward assessment of what's going on with your windows.
More from Education


What Questions to Ask a Window Replacement Contractor — Due Diligence Before Hiring

