Roofing businesses in California
As of October 29, 2026, DealFlow OS tracks 3,247 roofing contractors in California, compared with 2,795 establishments with paid employees in the U.S. Census Bureau's 2022 County Business Patterns.
Updated
Roofing businesses
3,247
With a website
82%
With a phone number
98%
Build the California roofing list
Open the Deal Finder with Roofing and California prefilled — same 3,247 count, phone and website on every row.
Top cities
- 1.Los Angeles174
- 2.San Jose101
- 3.San Diego78
- 4.Sacramento65
- 5.Fresno50
- 6.San Francisco49
- 7.Orange40
- 8.Anaheim39
Compared with the Census
- DealFlow OS (October 29, 2026)
- 3,247
- Census CBP 2022 (NAICS 238160)
- 2,795
NAICS 238160: Roofing contractors.
Source: U.S. Census Bureau, County Business Patterns 2022 — excludes sole proprietors (non-employer businesses).
Frequently asked questions
How many roofing contractors are there in California?
As of October 29, 2026, DealFlow OS tracks 3,247 roofing contractors in California, compared with 2,795 establishments with paid employees in the U.S. Census Bureau's 2022 County Business Patterns. Source: U.S. Census Bureau, County Business Patterns 2022 — excludes sole proprietors (non-employer businesses).
What share of roofing contractors in California have a website or phone number?
82% of the 3,247 roofing contractors DealFlow OS tracks in California list a website and 98% list a phone number.
Which cities in California have the most roofing contractors?
Los Angeles (174), San Jose (101), San Diego (78) lead the state.
Why is the DealFlow OS count different from the Census number?
County Business Patterns counts establishments with paid employees and excludes sole proprietors (non-employer businesses). DealFlow OS counts roofing contractors found in public business listings, including owner-operators without employees.
How do I get a list of roofing contractors in California?
Open the Deal Finder with Roofing and California prefilled to see the same 3,247 count, preview the rows, and export the list with phone numbers and websites.
Roofing in other states
Other industries in California
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