Roofing contractors in National City by the numbers
National City is home to 7 licensed roofing contractors (C-39, CSLB September 2026), about 2% of the 340 contractor licenses based here.
Nearby in San Diego County: San Diego (96), Escondido (57), Vista (44), El Cajon (35).
14% of National City's C-39 licensees hold more than one classification — most often B General Building Contractor (14%). Extra classifications can change how carriers rate your general liability and workers' comp, so list every license class when you quote.
Business structure: 14% sole owners, 86% corporations, 0% LLCs; median time licensed 5.4 years.
What carriers look at
For roofers, underwriters focus first on: debris and dropped materials damaging vehicles, landscaping or neighboring property; and dump trailers and loaded trucks on residential streets. See the full coverage guide for roofing contractors for limits, endorsements and workers' comp rules.
Get a quote
Asena Capital Insurance Services compares multiple markets for National City 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 roofing contractors are in National City?
7 active C-39 licenses have a business address in National City (CSLB, September 2026); 71% carry workers' comp and 0% are filed exempt.
Does general liability cover a leak after I finish the job?
That is completed-operations coverage. Most contractor GL policies include it, but some roofing policies limit or exclude it — it is one of the first things we check when comparing quotes.