Plumbing contractors in Temecula by the numbers
Temecula is home to 78 licensed plumbing contractors (C-36, CSLB September 2026) — #40 in California, about 7% of the 1,087 contractor licenses based here.
Nearby in Riverside County: Riverside (207), Corona (109), Murrieta (78), Menifee (58).
40% of Temecula's C-36 licensees hold more than one classification — most often B General Building Contractor (26%), C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor (10%). 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, 49% corporations, 5% LLCs; median time licensed 9.9 years.
What carriers look at
For plumbers, underwriters focus first on: trenching near utilities; and service vans with tools, parts and drain equipment. 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 Temecula 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 Temecula?
78 active C-36 licenses have a business address in Temecula (CSLB, September 2026); 38% carry workers' comp and 55% 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.