California Contractor Insurance
Asena Capital Insurance Services — California-licensed insurance brokerage serving contractors statewide. Phone: (858) 925-9555. Email: info@asenainsurance.com.
C-53 swimming pool contractors build pools, spas and hot tubs, which combines excavation, steel, gunite or shotcrete, plumbing and electrical in one project. Soil movement, leaks and drowning-related claims make pool work a specialized class.
CSLB's definition: “A swimming pool contractor constructs swimming pools, spas or hot tubs, including installation of solar heating equipment using those trades or skills necessary for such construction.” (California Code of Regulations / Business and Professions Code, via cslb.ca.gov).
CSLB's public license file (September 2026) shows 2,796 current C-53 licenses statewide. 54% have a workers' comp policy on file and 42% are filed exempt. 36% are sole owners, 58% corporations and 4% LLCs; 152 were issued in the last 12 months.
Right now 34 C-53 licenses are suspended for workers' comp and 81 for bond problems — a suspended license cannot legally contract.
| Licenses | With WC policy | Exempt | New (12 mo) | |
|---|---|---|---|---|
| Bakersfield | 57 | 67% | 32% | 1 |
| San Diego | 51 | 43% | 53% | 6 |
| Indio | 48 | 56% | 40% | 4 |
| Sylmar | 42 | 55% | 45% | 3 |
| San Jose | 40 | 75% | 22% | 5 |
| Simi Valley | 39 | 51% | 46% | 1 |
| Riverside | 38 | 66% | 34% | 1 |
| Los Angeles | 34 | 59% | 35% | 3 |
| Temecula | 30 | 30% | 70% | 1 |
| Corona | 30 | 70% | 30% | 0 |
Any California contractor with employees must carry workers' comp (Labor Code 3700). A license with no employees can currently file an exemption with CSLB; beginning January 1, 2028 (SB 1455), CSLB will require workers' comp for all active licenses, with joint-venture licenses the only exception.
Pool construction payroll spans excavation, concrete/gunite and plumbing work, so the carrier assigns classes from your actual operations.
Many carriers limit pool construction, so the markets are narrower. Underwriters ask about new construction vs. remodel, excavation depth, and whether you self-perform the plumbing and electrical.
Contracts commonly require $1 million per occurrence / $2 million aggregate, additional insured status for the GC or owner, primary and non-contributory wording and a waiver of subrogation. We request additional insured endorsements for you when a contract calls for them.
Pool builders run dump trucks, equipment trailers and gunite or shotcrete rigs that need proper scheduling.
California's private passenger minimums are 30/60/15 (since January 1, 2025); contracts usually require $1 million combined single limit.
Every active California contractor license needs a $25,000 contractor license bond on file with CSLB (raised from $15,000 on January 1, 2023). For owners with good credit, the bond commonly costs about $140–$250 a year; price depends mainly on credit.
LLC licenses also need a $100,000 employee/worker bond and liability insurance of at least $1 million (plus $100,000 per member over five, up to $5 million).
Asena Capital Insurance Services compares multiple markets for swimming pool contractors and requests additional insured endorsements for you when a contract calls for them. Call (858) 925-9555 or request a quote — only your name, phone and email are required. CA License #6008596.
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