Hard-to-Place Workers’ Comp · 20–500 Employees

Workers’ Comp for California Construction & Utility Contractors

Line work, pipeline, steel erection, sewer and heavy civil are classes most carriers won’t write. If your company has 20 to 500 employees, you’re on State Fund by default or were non-renewed, and you think your safety record should be worth more than your premium shows — we should talk.

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This is built for you if…

Why Hard-to-Place Contractors End Up Overpaying

California has no assigned-risk pool for workers’ comp. When standard carriers decline a class — and most decline line work, pipeline, steel erection, sewer and heavy civil — contractors often land with State Fund and stay there for years because no one shops the account again. Meanwhile, the company may have built a strong safety program that its premium never reflects.

How Specialty Markets Look at Your Account

Standard carriers often decide on class code alone. The specialty markets we work with for high-hazard classes underwrite the company in front of them: your safety program, training and certifications, loss frequency versus severity, how your experience mod is trending, and how claims are managed when they happen. A contractor that has invested in safety can be priced on that record instead of the worst operators in its class.

That doesn’t mean every account saves money — and if your current program is the right fit, we’ll tell you. But if your premium hasn’t moved after years of clean operations, it’s worth a second look.

Classes We Place

Heavy Civil & Street/Road

Paving, grading, excavation, railroad and metal bridge construction — 5506, 5507, 6218/6220, 7855.

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Power Line & Telecom

Power line, aerial telecom, underground conduit, telecom and cable companies, cable manufacturing — 7538, 7601, 6325, 7600, 4470.

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Fiber Optic & Underground Telecom

Fiber optic installation, directional boring, aerial telecom and fiber splicing — 6325, 7601, 5195.

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Pipeline & Mains

Oil and gas pipeline, gas mains and water mains — 6233, 6315/6316.

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Structural Steel & Iron Erection

Steel erection, metal bridges and steel structure painting — 5040.

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Sewer & Underground

Sewer construction, mains, excavation and conduit — 6307/6308, 6315/6316, 6218/6220, 6325.

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High X-Mod Specialty Trades

Electrical, plumbing, carpentry, millwright and life-safety systems with a high mod or non-renewal.

See codes & details →

Currently insured with State Fund? Read Leaving State Fund: workers’ comp options for California contractors.

What We Need to Shop Your Account

Missing something? Start anyway — with your authorization we can request loss runs and your mod worksheet for you.

Common Questions

Which classes do you place?

Construction and utility classes including power and aerial line construction, underground fiber and telecom, telecom and cable companies, wire and cable manufacturing, conduit, oil and gas pipeline, gas and water mains, sewer, street and road, excavation, railroad, structural steel, and specialty trades with a high experience mod.

Is there a minimum size?

This program is built for contractors with 20 to 500 employees and $50,000 or more in annual workers’ comp premium.

Is there work you don’t place?

Yes. Asbestos abatement, oil well drilling, underground mining, explosives work and staffing/PEO arrangements are outside this program.

Are these carriers licensed in California?

Yes. All California workers’ comp is written by insurers admitted to write it in the state; any carrier we place you with is licensed to do so.

Request a Workers’ Comp Review

For California contractors paying $50,000+ a year in workers’ comp.

Your information goes directly to a licensed Altamira broker — never sold or shared with other agencies. No obligation.

Class codes shown are California WCIRB classifications. Your actual classification depends on your operations and payroll records. Coverage is subject to underwriting; general information, not legal advice.

CaliforniaContractorInsurance.com is operated by Altamira Insurance Agency (CA License #6017420), a California-licensed insurance agency specializing in construction. This website is not an insurance company; coverage is arranged through licensed insurance professionals. Coverage terms, conditions, exclusions, and pricing are determined solely by the licensed insurer and may vary based on individual risk factors, trade classification, location, and underwriting guidelines.

CSLB bond information is provided for general informational purposes only and does not constitute legal or insurance advice. For specific CSLB licensing requirements, visit cslb.ca.gov. Always verify coverage details with your licensed insurance professional.

Site operated by Altamira Insurance Agency · CA License #6017420 · See also: Fiber Contractor Insurance