California Contractor Insurance
Asena Capital Insurance Services — California-licensed insurance brokerage serving contractors statewide. Phone: (858) 925-9555. Email: info@asenainsurance.com.
CSLB's license file (September 2026) lists 178 active B licenses based in Antioch. 37% show a workers' comp policy and 61% are filed exempt.
Right now 1 are suspended for workers' comp and 8 for a bond problem.
County-wide, Contra Costa County has 3,468 B licenses, with 24 workers' comp and 127 bond suspensions.
20% of Antioch's B licenses are 20+ years old, 32% are newer than three years (median 7.0 years). 19 were issued in the last 12 months.
7% are LLCs, which carry extra CSLB insurance and bond rules (below).
Asena Capital Insurance Services compares multiple markets for Antioch 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.
As of September 2026, 1 for workers' comp and 8 for bond issues, out of 178 active B licenses based in Antioch.
19 in the 12 months to September 2026. Each needed a $25,000 bond on file before CSLB issued the license.
If a sub cannot prove its own workers' comp coverage, carriers typically add that sub's payroll to your policy at audit. Collecting current certificates from every sub is the simplest protection.