Plumbing contractors in Del Mar by the numbers
Del Mar is home to 1 licensed plumbing contractors (C-36, CSLB September 2026), about 1% of the 75 contractor licenses based here.
Nearby in San Diego County: San Diego (488), El Cajon (130), Chula Vista (128), Escondido (122).
Business structure: 100% sole owners, 0% corporations, 0% LLCs; median time licensed 15.6 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 Del Mar 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 Del Mar?
1 active C-36 licenses have a business address in Del Mar (CSLB, September 2026); 0% carry workers' comp and 100% 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.