Roofing contractor (C-39) in Windsor, CA
4 licenses · checked Oct 27, 2026
There are 4 Roofing contractor (C-39) licenses with an address of record in Windsor, CA, in the CSLB License Master data checked Oct 27, 2026. That is 0.5% of the 837 such licenses statewide; Windsor ranks #55 of 310 CA cities for this license type. Most list Sonoma County. By business type: Corporation 3, Sole Owner 1. The median first-issue year is 2018; the oldest license dates from 2017. 2 of them come up for renewal or expiration in the next 12 months, so re-check status before you sign a contract.
What a Roofing contractor (C-39) license covers
Roofing (C-39) covers installing products that make a roof or deck watertight: shingles, tile, metal, built-up and membrane roofing, and related flashing and insulation.
How to verify a license
Enter the license number in CSLB Instant License Check and confirm the status is active, the classification matches the work, and the contractor has a current bond and workers' compensation coverage (or a valid exemption). California requires the license number on contracts and advertising. Official lookup: CSLB Instant License Check.
Roofing contractor (C-39) licenses in Windsor
Showing 4 of 4, A to Z. Listing order is alphabetical, not a recommendation.
- E S Roofing INC#1027897 · 95492
- Galvan Roofing & Gutters#1040318 · 95492
- JC Roofing Residential Services Corporation#1062927 · 95492
- Redwood Empire Roofing#1036175 · 95492
Frequently asked questions
How many Roofing contractor (C-39) licenses are in Windsor?
4 active licenses in the CSLB License Master data checked Oct 27, 2026 (0.5% of CA).
What does a Roofing contractor (C-39) license cover?
Roofing (C-39) covers installing products that make a roof or deck watertight: shingles, tile, metal, built-up and membrane roofing, and related flashing and insulation.
How do I verify a Roofing contractor (C-39) license in Windsor?
Enter the license number in CSLB Instant License Check and confirm the status is active, the classification matches the work, and the contractor has a current bond and workers' compensation coverage (or a valid exemption). California requires the license number on contracts and advertising. Use the license number shown here with the CSLB Instant License Check.
How many Windsor Roofing contractor (C-39) licenses expire soon?
2 of 4 have an expiration date in the next 12 months. A license that lapses must be renewed before the holder can work under it again.
Other license types in Windsor
General building contractor (17) · Electrical contractor (C-10) (9) · Landscaping contractor (C-27) (7) · General engineering contractor (4)
All Roofing contractor (C-39) licenses in CA →
Source: CSLB License Master. Licensed California is independent and not affiliated with the licensing agency. Data checked Oct 27, 2026.