How much is general liability insurance for contractors in California?

Why no one can give you one honest number

Ask ten contractors what they pay for general liability and you will hear ten different answers. That is not because one of them found a trick. A GL premium is built from the details of your business, so two licensees on the same street can get very different prices for the same $1M per occurrence and $2M aggregate limits.

That is why this page does not list averages. A painter and a roofer do not share a price range. A one-person shop does not price like a crew of twelve. What you can know is what drives the number, and you can see your own price from your CSLB license number before you talk to anyone.

What drives the price of contractor general liability

• Your trade and class code. Insurance companies rate by the work you do. Roofing, with falls, hot work and water damage to the home below, rates far higher than interior painting. Your CSLB classification is the starting point, and the class code on the policy should match the work you really do.
• Annual sales (gross receipts). Many contractor programs rate on yearly revenue. More jobs means more exposure, so the premium moves with your sales.
• Payroll. Some programs rate on payroll instead of sales, or on both. It tells the insurer how much field work your own crew does.
• Subcontracted costs. What you pay subs matters, and so does whether those subs carry their own insurance. More on this below.
• Homes vs businesses. Residential and commercial work carry different risks. Some programs want one and avoid the other.
• New construction and tract homes. New residential building, especially tract homes, condos and multi-unit projects, can bring claims for years after the job. Many programs price it higher or exclude it.
• Years in business. A longer track record usually helps. New businesses can still get quotes, but fewer programs compete for them.
• Claims history. How many claims you have had, and how large, weighs heavily. A clean history opens more options.
• Limits and deductible. Higher limits cost more. A higher deductible can lower the premium, but you pay that amount on each claim.
• Location. Where in California you work affects the rate too.

Subcontractors: the line that surprises people

If you hire subs, the insurer wants to know two things: how much you pay them, and whether they carry their own general liability. A sub with no insurance is treated almost like your own crew. If that sub causes damage, the claim can land on your policy.

That is why many programs rate uninsured subcontracted costs much higher than insured ones. It is also why many policies are audited at the end of the term. If the audit finds payments to subs with no certificate on file, you can owe more after the fact.

The fix costs nothing: collect a current certificate of insurance from every sub before they start, and keep it on file.

Limits, deductible and completed operations

Most general contractors and commercial owners ask for $1M per occurrence and $2M aggregate. Those are the limits we quote online. If you hold an LLC license, CSLB sets its own minimum aggregate based on how many people are on your personnel of record. See the CSLB LLC insurance requirement.

Two policies with the same limits can still be very different. Before you compare prices, compare what is in them:

• Completed operations. This covers claims that show up after the job is done, like a leak or a cracked slab months later. For roofing, concrete and new construction it is often the most important part of the policy.
• Exclusions for your trade. Height limits, hot work, new residential or tract work, and certain kinds of buildings can be excluded. A lower price with the wrong exclusion is not a deal.
• Deductible. Know the amount and how it applies before you choose.

How to see your real price in minutes

The fastest way to know your cost is to get quoted. With Aster you start with your CSLB license number:

1. Enter your license number. We find your business in the CSLB public record and show how many A-rated insurance companies write your classes.
2. Confirm you are the owner, then answer about a minute of tap-to-answer questions: trade, homes or businesses, new construction, sales, payroll, subs, crew, years in business, claims, current insurance and start date.
3. Your quote board shops multiple A-rated programs live. Prices arrive one by one, side by side, each with its deductible, limits and what is included and excluded.
4. Pick one and tap "Submit for approval." A licensed agent handles it. Approval usually takes 30 minutes to 4 hours depending on the insurance company, and the final quote is emailed to you to sign. Nothing is bound until you sign.

The link is also texted and emailed to you, so you can come back to it. Prefer to talk it through? Call or text a licensed agent at (877) 940-4313, in English or Spanish.

How to keep your cost under control, honestly

No one can promise you a lower price. These steps keep your quote accurate and keep surprises away at audit time:

• Report payroll and sales accurately. Guessing low can turn into an audit bill later. Guessing high means paying for exposure you do not have.
• Get a certificate from every sub. Insured subs are rated differently from uninsured ones.
• Use the right class codes. Make sure the policy describes the work you actually do. The wrong code can mean the wrong price, or a claim that is not covered.
• Protect your claims history. Safe job sites, written contracts and good cleanup keep your record clean.
• Compare coverage, not just price. Check completed operations and exclusions before you pick.

Risk is different in every trade. See how it works for roofing, painting and concrete, or browse all trades.