Coverage for Buildings Under Construction
Builders Risk Insurance for California Construction Projects.
Coverage for new construction, renovations, and additions during the build period — protecting the structure, materials on site, and materials in transit before the project is complete. Required on most California commercial construction contracts and essential for protecting the build investment before permanent property coverage takes effect.
What this solves
Why builders risk is essential for California construction.
A building under construction sits in a coverage gap. The owner's standard property policy typically excludes buildings under construction (or limits coverage significantly). The contractor's general liability covers third-party claims but not the structure itself. Materials on site or in transit are similarly unprotected. Builders risk insurance fills this gap, covering the building, materials, and equipment for the duration of construction — until the project is complete and permanent property coverage takes effect.
California construction contracts (AIA-form contracts, AGC contracts, custom commercial agreements) virtually always require builders risk coverage with specific limits and endorsements. Public works and large commercial projects often require additional named insureds, specific deductibles, and coverage for soft costs (architectural fees, financing carrying costs, lost rents during construction delay). We structure builders risk to match contract requirements and project realities, including the often-misunderstood transition from builders risk to permanent property coverage at project completion.
- Structure under construction
- Materials on site and in transit
- Temporary structures and scaffolding
- Soft costs (architectural fees, financing)
- Delay in completion / lost rents
- Theft and vandalism at the job site
Also from EmployerSI
Need more than insurance?
We pair your coverage with the two other back-office systems most California employers need.
Back Office
Payroll & Bookkeeping
Payroll processing, bookkeeping, and the related compliance work — run by the same team that manages your insurance and HR, so your class codes, wage statements, and filings all line up.
Explore Payroll →HR Solutions
HR Compliance Support
California labor law guidance, PAGA prevention, handbook reviews, and AB-1825 harassment training. SHRM-certified advisors handle the day-to-day HR questions you shouldn't be answering from Google searches.
Explore HR Compliance →Questions
Builders Risk FAQ
Who buys builders risk — the owner or the contractor?
Either can buy it; the construction contract typically specifies. On most California commercial projects, the owner buys builders risk to maintain insurable interest in the work product. On smaller projects, the contractor may buy it. Some projects use 'wrap-up' coverage (OCIP or CCIP) that includes builders risk. We help determine the right structure based on the project size, contract terms, and parties involved.
How long does builders risk coverage last?
Builders risk is typically written for the construction period — from start of construction (sometimes earlier) until the project is complete or occupied. Standard policies are written for 6 months or 12 months with extension options. Long projects (multi-year construction) need policies structured for the actual timeline. Coverage typically ends when permanent property coverage takes effect, usually at substantial completion or beneficial occupancy.
How much does builders risk cost in California?
Typically 0.5-3% of the total construction value for the entire project. A $1M construction project might run $5K-$30K total premium. Rate depends on construction type (frame vs. masonry vs. fire-resistive), location (wildfire zones add load), project duration, and security measures at the site. California fire and theft exposure typically pushes builders risk premium higher than national averages.
Deep dive
California builders risk — what to know.
What does 'value of the work' include for builders risk limits?
Builders risk limits should reflect the total completed value of the project at the time of any loss — including materials, labor, contractor overhead and profit. Insuring only the materials value, or only the contract value as of a specific date, creates coinsurance penalties and inadequate claim payments. We work with the project owner and contractor to size limits based on the completed value, with provisions for inflation during longer projects.
What about materials in transit and at the supplier's location?
Most California builders risk policies include coverage for materials in transit to the job site and materials at temporary storage (warehouse, supplier yard) intended for the project. Coverage typically requires the materials to be designated for the specific project. Sublimits often apply for materials in transit ($25K-$250K depending on policy). We confirm coverage extends to the supply chain realities of the specific project.
What's 'soft cost' coverage and when does it matter?
Soft costs are non-construction expenses incurred during the project — architectural fees, engineering, permits, financing carrying costs, additional interest on construction loans during delays, lost rents during projected occupancy delays. A serious construction loss often delays the project by months, generating significant soft costs that aren't covered by hard-construction coverage. Soft cost coverage is critical on larger commercial projects where these costs can rival construction costs.
How do California construction contracts typically structure builders risk requirements?
AIA standard form contracts (A201) typically require owner-purchased builders risk with the contractor as additional insured. AGC and ConsensusDocs forms have similar requirements. Public works projects (state and local) often specify particular policy forms, limits, and endorsements. We review contract requirements carefully and confirm coverage matches contractual obligations — mismatches between contract and policy create both coverage gaps and contractual liability exposure.
What's the transition from builders risk to permanent property coverage?
At project completion or substantial completion (depending on contract definition), builders risk coverage ends and permanent property coverage should immediately take effect. Coordination is critical — gaps between policies create uninsured periods. We coordinate the transition with the owner's permanent property carrier to confirm no-gap handoff. Beneficial occupancy (owner moving in before completion) may require coverage modifications during the transition period.
Does builders risk cover testing and start-up risks?
Most California builders risk policies cover testing of installed equipment and systems (HVAC, plumbing, electrical) as part of the construction process. Hot testing (testing with the actual operational substances — water, gas, refrigerants) may have specific provisions or sublimits. Larger commercial projects with significant mechanical systems sometimes need testing-specific endorsements. We confirm coverage matches the project's specific systems and testing requirements.
What about wildfire exposure for California construction projects?
California's wildfire exposure significantly impacts builders risk pricing, particularly in high-risk zones. Some carriers will not write builders risk in active wildfire zones; others require specific fire protection measures (sprinklers if practical, fire breaks, water sources, security patrols during fire season). We work with specialty markets for high-wildfire-risk projects and help operators understand and implement carrier requirements.
What's not covered by builders risk?
Standard exclusions: claims against contractors arising from their work (those go to contractor's GL or professional liability), employee injuries (those go to workers' comp), faulty workmanship or design (some coverage exists but with provisions), and various exclusions for specific perils (earthquake, flood) that may need separate coverage in California. We identify exclusions and address gaps with appropriate supplementary coverage.
Next Best Step
Get a Builders Risk Quote
Call directly for the fastest response, or scroll back up to fill out the quote form. A licensed California broker answers during business hours.
Ready when you are
Get a California business insurance quote without the runaround.
Call directly or send the form. A licensed broker will review your business, compare carriers, and explain the next step clearly — no pressure.