Hiring a Licensed Contractor in California: What to Ask and How to Check

Why check a contractor's license before work starts?

A license status check tells you whether the contractor is recorded with the state's licensing board for the work it will do. Checking before work starts is far easier than resolving a dispute after the work is finished.

The California Contractors State License Board keeps the record of licensed contractors in the state. Its website shows the status of a license, the classifications held and any recorded actions. A homeowner can check that record without relying on what a company says about itself.

A check is a simple step, and it protects you on a job that may be large and costly. Ask the contractor for its license number, and confirm the number and the name against the board's record before any work begins.

The record also shows any actions the board has taken on a license, which can be important when a contractor has changed its name or its owners. Ask the contractor to explain any difference between the record and what it told you, and do not proceed until the difference is clear.

How do I check a license at the board's website?

Use the Contractors State License Board's website at cslb.ca.gov to search for the license number or the business name. Compare the name, the status and the classifications with what the contractor told you.

Open the board's website and use its license search. Enter the license number if you have it, or the business name if you do not. Read the status and the classifications, and check that the name on the record matches the name on the contract and the invoice.

Print or save the result and keep it with the contract. If the record does not match, or the status is not active, ask the contractor to explain before you sign anything.

What should I ask a restoration company before it starts?

Ask for the license number, the scope in writing, the method it will use, the dry target and the insurance it carries. Ask who will be on site and how changes to the scope will be explained and approved.

Ask what the company will do first, what it will open, how it will measure dryness and what it will record. A company that explains its process clearly is easier to hold to account, and its answers show whether it understands the job.

Ask how changes will be explained and approved, and whether the price will be put in writing before work begins. Ask for copies of its logs and the removal record at the end. These are reasonable questions, and a good contractor answers them plainly.

What insurance and paperwork should a contractor show?

A contractor should be able to show proof of the insurance it carries and the license it holds. Ask for a copy of the certificate, check the dates and confirm the coverage matches the work.

Insurance certificates show the type and the amount of cover and the dates it applies. Check that the certificate is current, that the insured name matches the contractor and that the cover is the kind that fits the work being done.

Keep copies of the certificate, the license record and the contract together. If a problem arises later, those documents show what the contractor was authorized to do and what it promised.

What should make me cautious?

Be cautious of pressure to sign quickly, demands for full payment before the scope is explained, a refusal to give a license number or an unwillingness to put the scope in writing. Those patterns make a later dispute harder to resolve.

A contractor who says the work must start immediately without a written scope is asking you to give up the information you need. Emergencies do need quick action, but a crew can still explain the scope on site before the detailed work begins.

Be cautious of any company that will not give its license number or that changes its name or its contact details between the estimate and the contract. Ask the board's record to confirm the details, and do not sign until they match.

How should the scope and the contract be read?

Read the scope and the contract for the work, the method, the materials to be removed, the dry target and the payment terms. Make sure the document matches what was explained on site, and ask for changes in writing.

The scope describes what will be done. The contract describes the terms under which it will be done. The two should agree, and any difference should be resolved before you sign.

Look for the dry target and how it will be measured, the list of materials to be removed, the process for changes and the way the work will be recorded. Those are the parts most likely to be disputed later if they are unclear.

What if I have a complaint about a contractor?

Raise the complaint with the contractor in writing first. If it is not resolved, the Contractors State License Board accepts complaints about licensed contractors, and the board's website explains the process.

Keep a written record of the work, the agreements and the problem. Give the contractor a reasonable chance to correct it, and say what you expect in writing.

If the matter is not resolved, use the board's complaint process as the route. The board's website describes how to file, and a homeowner can ask for the record of the contractor's license and any recorded actions before deciding.

What should a written scope include?

A written scope should name the work, the rooms, the materials to be removed, the method, the dry target and the way changes will be recorded and approved. A scope that leaves these out is harder to hold a contractor to.

Ask for each room and each material to be listed, with the reason for removal or drying. Ask what the dry target is and how it will be measured, and whether the company will provide the readings in a log at the end.

The scope should also say how changes are handled. A good scope explains that new findings will be shown with a reading, described in writing and approved before the work continues. That protects both sides, and it gives the insurer a clear sequence to review.

How should a homeowner compare contractors without comparing only prices?

Compare the scope, the method, the insurance, the license status and the clarity of the answers. A low figure that leaves out drying, silt removal or the readings is not comparable with a fuller scope.

Put the written scopes side by side and check whether each one opens the same walls, removes the same materials and reaches the same dry target. Note which company explains its process and which gives only a total.

Ask each company the same questions and compare how plainly it answers. A company that says what it does not know, and explains how it will find out, is usually easier to work with than one that promises certainty on the first call.

What should a homeowner do after the work is finished?

After the work is finished, check the final log against the scope, confirm the dry target was met and keep every document in one folder. Watch the repaired areas for the next few weeks and report any change.

Compare the final log with the written scope. Check that each area reached the target and that each material removed is listed in the record. If something is missing, ask the contractor for the record before the file is closed.

Keep the contract, the license record, the certificate of insurance, the log and the invoices together. Those documents are the file you will need if a question arises about the work or about the insurance claim.

A homeowner who has a dispute with a contractor should avoid withholding payment on the whole job without first talking through the specific items in writing. A narrow, documented disagreement about one item is easier to resolve than a broad refusal.