Best Builders Risk Insurance in California: Programs for Contractors and Owner-Builders Compared

The best builders risk program in California depends mostly on who does the work and how big the project is. For a licensed general contractor, Alchemy's national program is built around that applicant, with a $400 minimum per term and projects from $150,000 to $5 million.^[1] For an owner or a mixed team, Blitz insures the owner, a GC, a developer or a tenant up to $5 million per location.^[2] For larger ground-up residential work with a licensed contractor, Green Shield writes up to $4 million but excludes owner-builders.^[3] Tokio Marine's ArtisanEdge insures GCs and building owners up to $2.5 million from a $250 minimum.^[7] Menlo quotes Alchemy, Blitz, Green Shield and, as a last resort, the California FAIR Plan's course of construction policy, but not ArtisanEdge today.^[4]

This list is for a California owner, owner-builder, developer or contractor who needs builders risk (course of construction) coverage before a lender or contract will move. For prices, read how much builders risk costs in California. For the owner's side in depth, read builders risk for homeowners and owner-builders. To get quotes, start on our builders risk page.

Which builders risk programs write California projects?

Five programs write California projects that I can document from their own materials. The table compares the points that decide whether you qualify.

Menlo also sends projects that don't fit these online programs to a wholesale broker, Insur-Fi, by ACORD application. Those quotes take longer, and the wholesaler doesn't name its markets in advance.

Which builders risk is best for a licensed general contractor?

Alchemy, for most residential and light commercial work. It writes 1–4 family and high-value residential new construction, light commercial projects, renovations and projects already under way, and its underwriting sheet asks for a licensed general contractor with at least three years of experience.^[9][8] Its $400 minimum per term is the lowest published floor among the programs Menlo quotes.^[1] The catch is location. Alchemy's national program doesn't take wildfire hazard groups D and F, sites under a mile from the West Coast, or projects over water.^[1] Green Shield is the next call for ground-up work in those places, since it writes wildfire, earthquake and flood exposures through select markets.^[5]

Which builders risk is best for an owner-builder or a homeowner?

Blitz, because it names the owner as an eligible insured.^[2] When the owner is the insured, Blitz's application asks that the contractor carry $1 million per occurrence and $2 million per project of general liability and name the owner as additional insured, so there still needs to be a contractor's policy behind the job.^[10] Tokio Marine's ArtisanEdge also lists building owners as eligible, from a $250 minimum, though Menlo can't quote it yet.^[7] Green Shield's ground-up program excludes owner-builders outright.^[3] The FAIR Plan's commercial policy accepted an individual owner's renovation of a 1–4 unit home in our walk of its application, which makes it the fallback when the online programs say no.^[4]

Which is best for a large or long project?

Green Shield, for time and capacity. Its course of construction sheet writes new construction up to $4 million and three stories, and its broader builders risk appetite describes single-project terms of up to 30–36 months, monthly reporting and blanket policies for volume builders.^[3][5] Alchemy also writes subdivisions up to $10 million with underwriting review.^[1] Bigger projects than that go to the wholesale market.

Which is best for a renovation?

It depends on whether the work is structural. Alchemy writes renovations from $10,000 of work, with the existing structure from $150,000 to $1,000,000, and renovation terms in one-month steps.^[1] Blitz separates additions and minor remodels, significant non-structural renovations and structural renovations, and it sends load-bearing work to an underwriter.^[2] If the house is also empty, a vacant home program may cover cosmetic work, but not structural work. See the best vacant home insurance in California.

Where does the FAIR Plan fit?

As the last resort, and on narrower terms. The FAIR Plan's commercial policy writes course of construction on named perils, up to $20 million per structure, and its dwelling application sends any home under construction or significant remodel to the commercial application.^[4][11] Menlo quotes it only after the other builders risk markets have declined or referred the project. Its covered perils are named ones, such as fire, extended coverage and vandalism, so ask what it leaves out, like theft, before you rely on it.^[4]

What about Tokio Marine's ArtisanEdge?

It's a strong option on paper, with the lowest published minimum here, though Menlo's appointment is still pending. Tokio Marine HCC's ArtisanEdge builders risk insures general contractors and building owners on commercial and residential projects, includes scaffolding and temporary fencing, goes up to $2.5 million including frame, and quotes minimums from $250.^[7] Its sheet says not every product is available in every jurisdiction, so confirm California with its agent.^[7]

This guide is for educational purposes and summarizes carrier program guides dated 2024–2026, the California FAIR Plan's application and Menlo's walks of carrier applications in September 2026. Programs, eligibility and availability change, and your policy's terms control. Menlo Insurance Services (CA license 6020106) is a licensed broker that may earn a commission on a placement and does not guarantee that any coverage or price will be available. Surplus lines policies are written by non-admitted insurers, which are not backed by the California Insurance Guarantee Association.

The Bottom Line

Match the program to the project: Alchemy for a licensed general contractor, Blitz or Tokio Marine's ArtisanEdge when the owner is the insured, Green Shield for a long or larger ground-up build, and the FAIR Plan's course of construction policy for projects nobody else will write.^{[1][2][7][3][6]} Confirm California availability with ArtisanEdge's agent, since Menlo can't quote it yet.^[7] Tell the broker early who does the work, whether it is structural and whether work has started, because those three answers pick the program.