Plumbing contractors in Kern County by the numbers
Kern County is home to 252 licensed plumbing contractors (C-36, CSLB September 2026).
Nearby in Kern County: Bakersfield (180), Tehachapi (19), Ridgecrest (10), Rosamond (6).
Business structure: 51% sole owners, 43% corporations, 5% LLCs.
What carriers look at
For plumbers, underwriters focus first on: mold claims that follow slow leaks; and sewer backup and drain-cleaning work. See the full coverage guide for plumbing contractors for limits, endorsements and workers' comp rules.
Get a quote
Asena Capital Insurance Services compares multiple markets for Kern County 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.
Frequently asked questions
How many licensed plumbing contractors are in Kern County?
252 active C-36 licenses have a business address in Kern County (CSLB, September 2026); 50% carry workers' comp and 48% are filed exempt.
Do C-36 plumbers need workers' comp?
Yes if you have employees. With no employees you can currently file an exemption; beginning January 1, 2028, CSLB will require workers' comp for all active licenses under SB 1455, except joint ventures.