Question
Can my business enforce a contract when installation work is left unfinished?
We paid for materials and installation, but the job was left incomplete and we don’t have the installer’s company details—can we still send a demand letter?
Answer
If an installer leaves a job unfinished, that may be a breach of contract. Some businesses choose to request completion or repayment, depending on the contract and state rules. A demand letter is often the first step—it explains the problem, what you want, and sets a response deadline.
The challenge is not knowing the installer’s business details. Without them, it’s difficult to send a demand letter or take legal action.
Ways to track them down:
- Check communications – Emails, quotes, or invoices may list a company name.
- Review payments – Bank or credit card records may identify who was paid.
- Search your Secretary of State’s online business registry or county business license database – Business registrations and DBA filings (if the installer was working under a trade name) may link to the installer’s name or related parties.
Once you confirm who the installer is, you may be able to send a demand letter or explore other formal options.
If the amount involved is significant or you suspect fraud, you may also want to consider reporting the issue to your state’s licensing board or consumer protection division.
What to consider in your specific situation
While unfinished installation work is often a clear breach of contract, several details could affect how you move forward:
- Whether your agreement was written or verbal.
- Payment records showing who received funds.
- The details you have for the installer.
- State contract laws and protections.
- The size of your claim and the right forum (small claims, mediation, litigation).
Because every case is different, you can use Rocket Copilot to get more information about your situation or request a Legal Pro review.

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Please note: This page offers general legal information, but not legal advice tailored for your specific legal situation. Rocket Lawyer Incorporated isn't a law firm or a substitute for one. For further information on this topic, you can Ask a Legal Pro.

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Disclosures
- This page offers general legal information, not legal advice tailored for your specific legal situation. Rocket Lawyer Incorporated isn't a law firm or a substitute for one. For further information on this topic, you can Ask a Legal Pro.