Plumbing contractors in Los Gatos by the numbers
Los Gatos is home to 12 licensed plumbing contractors (C-36, CSLB September 2026), about 3% of the 383 contractor licenses based here.
Nearby in Santa Clara County: San Jose (375), Santa Clara (47), Gilroy (46), Sunnyvale (33).
42% of Los Gatos's C-36 licensees hold more than one classification — most often B General Building Contractor (25%), C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor (17%). Extra classifications can change how carriers rate your general liability and workers' comp, so list every license class when you quote.
Business structure: 58% sole owners, 42% corporations, 0% LLCs; median time licensed 33.4 years.
What carriers look at
For plumbers, underwriters focus first on: water damage from failed fittings, supply lines and water heaters; and mold claims that follow slow leaks. 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 Los Gatos 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 Los Gatos?
12 active C-36 licenses have a business address in Los Gatos (CSLB, September 2026); 42% carry workers' comp and 58% 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.