Plumbing contractors in Santa Cruz by the numbers
Santa Cruz is home to 44 licensed plumbing contractors (C-36, CSLB September 2026), about 5% of the 801 contractor licenses based here.
Nearby in Santa Cruz County: Watsonville (27), Aptos (15), Soquel (11), Scotts Valley (8).
32% of Santa Cruz's C-36 licensees hold more than one classification — most often B General Building Contractor (11%), C-34 Pipeline Contractor (11%). Extra classifications can change how carriers rate your general liability and workers' comp, so list every license class when you quote.
Business structure: 45% sole owners, 45% corporations, 9% LLCs; median time licensed 19.0 years.
What carriers look at
For plumbers, underwriters focus first on: service vans with tools, parts and drain equipment; and water damage from failed fittings, supply lines and water heaters. 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 Santa Cruz 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 Santa Cruz?
44 active C-36 licenses have a business address in Santa Cruz (CSLB, September 2026); 45% carry workers' comp and 50% 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.