Do I Need Builders Risk Insurance? A California Contractor's Guide for 2026

What is builders risk insurance, and what does it cover?

Builders risk insurance, sometimes called course of construction coverage, protects a building while it is under construction. It covers the structure itself as it goes up, along with the materials, fixtures, and equipment waiting to be installed, whether they sit at the job site, in transit, or in temporary storage. If a covered event damages the work before it is finished, the policy helps pay to repair or rebuild what was lost.

The covered events usually include fire, lightning, wind, hail, theft, and vandalism, which are real risks on any open job site in Orange County. A broad, all-risk form covers any cause of loss that the policy does not specifically exclude, while a narrower named-peril form covers only the causes it lists. The difference matters, because an all-risk form generally leaves a contractor fewer gaps to worry about.

The policy is temporary by design. It runs for the length of the project, often a term of three, six, or twelve months, and ends when the work is complete and the building is ready to use. At that point the finished structure needs a permanent policy instead, a homeowners policy for a house or a commercial property policy for a business building, so the coverage does not lapse the day the job wraps.

How much does builders risk insurance cost in 2026?

Builders risk is usually priced as a percentage of the total completed value of the project, which is the full cost to finish the structure, not the land under it. A common range runs from about 1 to 4 percent of that value. On a project with a completed value of 500,000 dollars, that points to a premium somewhere in the range of 5,000 to 20,000 dollars for the term, depending on the details.

Several things move the number. The type of project, the building materials, the length of the build, the security on site, and your claims history all factor in, as does whether you add coverage for things like theft of materials or damage in transit. A wood-frame residential build and a steel commercial shell are not the same risk, and the price reflects that.

The 2026 market is a relatively good one for this coverage. Industry reports point to single-family residential builders risk softening as more carriers compete for it, with rate decreases in areas away from the highest catastrophe exposure. That does not mean every quote is low, but it does mean it pays to compare, because two carriers can price the same project quite differently.

Who is supposed to buy it, the owner or the contractor?

This is the question that causes the most confusion, and the honest answer is that the contract decides. On many projects the property owner or developer buys the builders risk policy, pays the premium, and handles any claim. On others, the general contractor or construction manager carries it. Widely used industry contract forms often put the duty on the owner, but your specific agreement can say otherwise, so the language is what governs.

The reason it matters is that everyone with money in the project wants their interest protected. Lenders almost always require a builders risk policy before they release construction financing, and they usually want to be named on it. The owner wants the building protected, and the contractor wants to avoid paying out of pocket for damage to work that is not yet theirs to hand over.

Before a shovel hits the ground, read who is responsible for builders risk in the contract, confirm the policy is actually in force, and check that the limit matches the completed value of the project. A gap here is the kind that only shows up after a loss, when it is far more expensive to sort out.

What does builders risk not cover?

Builders risk covers the project itself, not everything around it. It does not cover injuries to your workers, which is what workers compensation is for, and it does not cover a claim from a third party who is hurt or whose property you damage, which is the job of general liability. It also is not a policy for the tools and equipment you own and carry from job to job, which usually belong on a separate tools and equipment, or inland marine, form.

Within the project itself there are limits too. Most policies exclude damage from faulty workmanship, design errors, ordinary wear, settling, and mold. Earthquake and flood are commonly excluded from the base form and need to be added back if you want them, which is worth a close look given California's exposure. Delay expenses like extra loan interest or permit extensions, often called soft costs, are usually covered only if you add a specific endorsement, and that piece typically belongs to the project owner.

None of this means builders risk is thin. It means it is one layer in a stack. A contractor building in California generally needs builders risk for the project, general liability for third-party claims, workers compensation for the crew, and often a bond and commercial auto, each doing a different job. The goal is to make sure the layers fit together without a gap between them.

Get a free builders risk review, in English or Vietnamese

Builders risk is one of those coverages that is easy to get wrong in a hurry, because it usually gets arranged right as a project is starting and everyone is focused on breaking ground. Setting it up correctly, with the right limit and the right term, is what keeps a fire or a theft from turning a good project into a loss you absorb yourself.

As an independent brokerage in Fountain Valley, we work with several carriers and can help you place builders risk that fits the project in front of you. We will read the insurance language in your contract, confirm who is responsible for the policy, match the limit to the completed value, and compare your options so you are not overpaying or underinsured.

Send us the project details, or the contract you were handed, in English or Vietnamese, and ask for a free review and quote. A short conversation before the build starts is how you make sure the coverage is in place the day it is needed, not the day after.

Frequently asked questions

What is builders risk insurance?

It is a temporary property policy, sometimes called course of construction coverage, that protects a building while it is under construction. It covers the structure as it goes up plus the materials and equipment for it, against events like fire, wind, theft, and vandalism. The policy runs for the length of the project and ends when the building is finished and ready to use.

How much does builders risk insurance cost?

It is usually priced at about 1 to 4 percent of the total completed value of the project, which is the full cost to finish the structure. On a 500,000 dollar project that points to roughly 5,000 to 20,000 dollars for the term. The type of build, the materials, the length of the project, site security, and your claims history all move the price.

Do I really need builders risk if I already have general liability?

They do different jobs. General liability covers a third party who is injured or whose property you damage. Builders risk covers the project you are building if it is damaged before it is finished. A lender financing the project will almost always require builders risk, and general liability will not satisfy that requirement.

Who is supposed to buy builders risk, the owner or the contractor?

The contract decides. On many projects the property owner or developer buys it, and on others the general contractor does. Common industry contract forms often place the duty on the owner, but your specific agreement can say otherwise. The key is to confirm before construction starts that the policy is in force and the limit matches the project value.

Does builders risk cover earthquake and flood in California?

Usually not in the base form. Earthquake and flood are commonly excluded and need to be added back by endorsement if you want them, which is worth considering given California's exposure. It also does not cover faulty workmanship, design errors, your own tools, worker injuries, or third-party claims, each of which belongs on a different policy.

Can you help with builders risk in Vietnamese?

Yes. We are a bilingual brokerage in Fountain Valley and can review and place builders risk in English or Vietnamese. We read the insurance language in your contract, confirm who is responsible for the policy, match the limit to the completed value of the project, and compare options across several carriers. Ask us for a free review and quote.