Before the deposit
How to verify a contractor before paying a deposit
Before money changes hands, confirm five things: the contractor’s authority to do the work, the legal business behind the quote, current insurance evidence, the identity asking to be paid, and the written payment terms.
Check the license in an official government source
Licensing rules vary by state, county, city, and trade. Search the authority that regulates the work where the project is located, not a badge on a marketplace profile. Confirm that the record is current, that the named holder matches the person or company on the quote, and that the classification covers the proposed work. Review any discipline or complaint information the authority publishes.
The Federal Trade Commission advises homeowners to confirm a contractor’s license with state or county government. California’s license board is one example of an official source that publishes status, classifications, personnel, and disclosed actions.
Match the business behind the quote
Compare the quote, license record, state business record, website, email domain, and proposed contract. Minor formatting differences can be harmless; a different legal entity is a question worth resolving in writing. The point is not to label a mismatch as fraud. It is to know which person or company is actually responsible for the agreement.
Request current insurance proof
Ask for a current certificate or the insurance agency contact that can issue one. Check the named insured, policy dates, and relevant coverage. A document supplied by the contractor is evidence to review, not a guarantee of coverage for your project. When the stakes justify it, confirm current status with the listed agency and ask your own insurance professional what protection your project requires.
Compare the payee with the quoted business
Before sending a check, bank transfer, or card payment, compare the requested payee with the business that issued the quote and will sign the contract. A request to pay an individual when the quote names a company may have an explanation, but it should be explained and documented before payment.
Read the quote, contract, and deposit terms together
Make sure the written agreement identifies the contractor, project scope, materials, price, timing, permits, changes, and payment schedule. Deposit limits differ by jurisdiction. The FTC notes that some states limit down payments and recommends avoiding full payment up front. Do not assume a percentage is lawful everywhere; check the rules that apply to the project location.
Record what was verified, and what was not
Save the source URL, name searched, status found, date checked, proof requested, response received, and any unresolved mismatch. A clean record does not predict workmanship or guarantee future coverage. A missing record or unanswered request is not proof of wrongdoing. It is a fact to resolve before you decide.
This guide is general consumer information, not legal, construction, or insurance advice. Requirements and available records vary by jurisdiction and trade. Last reviewed July 20, 2026.