Home improvement contract insurance notice in California
California home improvement and service-and-repair contracts must tell the homeowner whether you carry commercial general liability insurance. Here is what the notice covers and what you need on hand to fill it out.
What the law requires in the contract
Under Business and Professions Code §7159 and §7159.10, home improvement contracts and service-and-repair contracts must include a notice titled "Commercial General Liability Insurance". The notice does one of two things:
- States the name of your insurance company and its telephone number, so the homeowner can check that you are covered, or
- States that you do not carry commercial general liability insurance.
Either way, the homeowner sees it in writing before the job starts. Saying you have coverage when you do not, or leaving the notice out, is not an option.
This is general information, not legal advice. For the exact contract wording, check the CSLB website or your own legal counsel.
Which contracts it applies to
| Contract type | Typical work |
|---|---|
| Home improvement | Remodels, additions, roofs, painting, flooring, fences, landscaping and similar work on a home |
| Service and repair | Smaller repair calls, such as a leak, a water heater or an AC unit that stopped working |
Service-and-repair work is common for plumbers and HVAC contractors, who write a lot of short contracts. Each one needs the notice. A general contractor doing remodels writes home improvement contracts and needs it too.
Single-family home builders: the §7164 disclosure
If you build single-family homes, a related rule applies. Under B&P §7164, you must disclose in writing whether you carry commercial general liability insurance.
The idea is the same as the home improvement notice. The buyer or owner learns, on paper, whether there is a GL policy behind the work.
Builders often work with lenders, buyers and their agents who read every disclosure closely. Having an active GL policy, with the insurer name and phone ready, means the disclosure answers the question before anyone has to ask. It also lines up with what GCs and commercial owners want to see if you take on other kinds of work. If you do both remodels and new homes, check that your policy does not exclude new residential construction. See what general liability does not cover.
What to have ready to fill out the notice
If you carry GL, filling out the notice takes a minute once you have these on hand:
- An active policy. The notice should reflect coverage that is in force on the contract date.
- The insurance company's name. The insurer on your policy, as shown on your declarations page. This is the company, not your agent.
- The insurer's phone number. A number the homeowner can call to confirm coverage.
- Your policy dates. So you know when to update the notice in your contract template at renewal.
Once you are covered, your agent provides the insurer name and phone number for the notice. Keep a copy in your contract template so every new job picks it up.
If the homeowner or a GC also asks for proof, that is a certificate of insurance. See the certificate of insurance guide.
Notice vs certificate, and keeping it current
The contract notice and a certificate of insurance do different jobs:
| Contract notice | Certificate of insurance | |
|---|---|---|
| Where it lives | Inside the home improvement or service-and-repair contract | A separate one-page form, usually ACORD 25 |
| Who usually sees it | The homeowner | GCs, commercial owners, property managers |
| What it shows | Your insurer and its phone, or that you have no CGL | Policies, dates, limits and the certificate holder |
Because the notice sits in your contract template, it is easy to forget about. A few habits keep it accurate:
- Check the notice at every renewal, and update it if the insurer changes.
- Make sure the policy is active on the day you sign each contract.
- Use the insurer's phone number from your policy documents, not your own office line.
- If you work under more than one business name or license, use the policy that matches the license on the contract.
Getting covered before you write the contract
For non-LLC licensees, CSLB does not require general liability by law but strongly recommends it. Many homeowners ask about it, and the notice puts the answer in front of them. A contract that says you carry GL reads very differently from one that says you do not.
With Aster:
- Enter your CSLB license number and answer about a minute of questions.
- Compare quotes from multiple A-rated programs, with limits, deductible and what is included and excluded.
- Tap "Submit for approval." A licensed agent handles it and emails the final quote to sign. Nothing is bound until you sign.
- Once covered, your agent gives you the insurer name and phone number for your contracts.
Want to know what drives the price first? See general liability cost in California.
Common questions
Do California home improvement contracts need an insurance notice?
Yes. Under B&P §7159 and §7159.10, home improvement and service-and-repair contracts must include a Commercial General Liability Insurance notice.
What does the commercial general liability insurance notice say?
It states the name and phone number of your insurance company, or that you do not carry commercial general liability insurance.
Do service and repair contracts need the insurance notice too?
Yes. The notice applies to service-and-repair contracts as well as home improvement contracts. That matters for plumbers, HVAC contractors and other trades that write many short repair contracts.
What is the B&P 7164 disclosure?
Single-family home builders must disclose in writing whether they carry commercial general liability insurance, under B&P §7164.
Where do I find the insurer name and phone number for the notice?
It is on your policy declarations page. Once you are covered through Aster, your agent provides the insurer name and phone number for your contracts.
Is the contract insurance notice the same as a certificate of insurance?
No. The notice goes inside the homeowner contract and names your insurer and its phone, or says you have no CGL. A certificate is a separate form, usually for GCs, showing policies, dates and limits.
General information about California rules, not legal advice. Check your own licence with CSLB. Coverage is subject to the policy's terms, conditions and exclusions, and to the insurance company's approval. Some licence types are quoted by an agent instead of online. Updated 2026-10-10.