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Licensed Roofers in Napa, California

Updated November 1, 2026 from CSLB's public license file · C-39 Roofing Contractor

  • 20licensed roofers
  • 20active (Clear)
  • 0%with a suspension
  • 0%workers' comp exempt
  • 19.8 yrsmedian time licensed
  • 70%corp / LLC / partnership (30% sole owner)
  • 1new in the last 12 months
  • —change tracking began November 1, 2026

Napa is home to 20 roofers in CSLB's license file, the most in Napa County. 100% are Clear.

The share with a suspension (0%) is close to the Napa County rate for the same license (0%). About 0% report a workers' comp exemption, roughly the statewide norm for roofers.

1 of these licenses is less than a year old, while 65% have been held for 10 years or more. The median is 19.8 years.

In California this work generally calls for the C-39 Roofing Contractor license (or a B license when it is part of a larger multi-trade job). See the C-39 Roofing Contractor guide for what the license covers.

How to check a roofer's license in Napa

  1. Open the roofer's profile from the table below (or search Napa listings by name). Check that C-39 appears among its classifications and that the primary status reads Clear. What C-39 covers.
  2. Confirm it live with CSLB's Instant License Check. Statuses change between our weekly refreshes, especially workers' comp and bond suspensions.
  3. Get the bid and contract in writing with the license number on it. If the job tops $1,000 in labor and materials, a licensed roofer is required by law. See the $1,000 rule.

All 20 roofers in Napa

Napa roofers sorted with Clear licenses first, then by years licensed. Badges reflect CSLB's file dated November 1, 2026, not a rating of anyone's work.

Licensed roofers in Napa
Business nameLicense #StatusYearsWorkers' compBond
Stubbs Roofing Incorporated 356100 Clear 48 Insured On file
Contractor Services & Associates 482375 Clear 41 Insured On file
Tyco Roofing CO 636609 Clear 34 Insured On file
Family Roofing By Van Ronk INC 657847 Clear 34 Insured On file
Modern Method Roofing CO INC 704733 Clear 31 Insured On file
Performance Roofing 723105 Clear 30 Insured On file
Napa Valley Roofing & Construction LLC 773839 Clear 26 Insured On file
Advanced Roofing Company INC 787137 Clear 26 Insured On file
Abel's Roofing 831952 Clear 22 Insured On file
Caliber Roofing 867572 Clear 21 Insured On file
Padilla's Roofing 914723 Clear 18 Insured On file
Bpi Oneroof 930054 Clear 17 Insured On file
Pintail Roofing 949533 Clear 16 Insured On file
Teresi Construction Corporation 1030957 Clear 9 Insured On file
Valko Roofing 1070226 Clear 6 Insured On file
Roof INC 1101214 Clear 3 Insured On file
M M A Roofing 1104242 Clear 3 Insured On file
Angelos Roofing INC 1106746 Clear 3 Insured On file
Ags Roofing INC 1132570 Clear 1 Insured On file
Ruiz Roofing 1148857 Clear <1 Insured On file

Source: CSLB public data · Updated November 1, 2026 Status can change at any time. Verify on CSLB's Instant License Check.

Frequently asked questions

How many licensed roofers are in Napa?

CSLB's current public file lists 20 roofers with a Napa mailing address. 20 have a Clear status, and 95% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a roofer need in California?

CSLB issues the C-39 Roofing Contractor classification for this work. In Napa County, 100% of Napa's holders are Clear right now. The license requirement starts at $1,000 per job (the minor-work rule).

How do I check a roofer's workers' comp?

Open the contractor's profile here to see the workers' comp type and insurer from CSLB's file. In Napa, 100% of roofers list a policy, 0% claim an exemption and 0% show no current coverage. Confirm the policy with CSLB's workers' comp search before work starts. How to check workers' comp.

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Guides