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Licensed Roofers in Concord, California

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

  • 37licensed roofers
  • 37active (Clear)
  • 0%with a suspension
  • 0%workers' comp exempt
  • 20.8 yrsmedian time licensed
  • 78.4%corp / LLC / partnership (21.6% sole owner)
  • 3new in the last 12 months
  • —change tracking began November 1, 2026

There are 37 roofers based in Concord in CSLB's current file. 37 (100%) have a Clear status as of November 1, 2026.

The share with a suspension, 0%, is 1.7 points lower than the Contra Costa County rate for the same license (1.7%). About 0% report a workers' comp exemption, roughly the statewide norm for roofers.

The median roofer here has held a license for 20.8 years (more than the statewide median of 9.8), and 3 licenses were issued in the last 12 months.

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 Concord

  1. Open the roofer's profile from the table below (or search Concord 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 37 roofers in Concord

Concord 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 Concord
Business nameLicense #StatusYearsWorkers' compBond
Swinerton Builders 92 Clear 97 Insured On file
Enterprise Roofing Service INC 221274 Clear 63 Insured On file
Royal Valley Roofing 370676 Clear 47 Insured On file
Gene Catania Construction 404531 Clear 45 Insured On file
S O S Roofing CO 413699 Clear 45 Insured On file
Cornell Roofing Company INC 486563 Clear 40 Insured On file
Ch Roofing INC 503022 Clear 39 Insured On file
Elliott & Son Roofing 528046 Clear 38 Insured On file
Golden State Contractors CO 562486 Clear 37 Insured On file
Diverse Trade Services INC 575450 Clear 37 Insured On file
Mortensen Roofing & Gutters INC 583533 Clear 36 Insured On file
B L S Contractors Incorporated 602481 Clear 36 Insured On file
Ferriera's Roofing 702717 Clear 31 Insured On file
Contra Costa Roofworks INC 718230 Clear 30 Insured On file
Meier and Sons Roofing 724093 Clear 30 Insured On file
N V Heathorn CO 761659 Clear 27 Insured On file
Airtight Construction INC 818211 Clear 23 Insured On file
B S M Construction INC 828014 Clear 22 Insured On file
Building Services / System Maintenance Incorporated 870303 Clear 20 Insured On file
R P C Roofing 938809 Clear 17 Insured On file
High Definition Solar Construction 949189 Clear 16 Insured On file
Bay Valley Roofing 982745 Clear 13 Insured On file
Acker Roofing INC 993338 Clear 12 Insured On file
Old Town Contractors INC 994124 Clear 12 None On file
Black Diamond Roofing INC 996268 Clear 12 Insured On file
Green Group Roofing 1051717 Clear 7 Insured On file
Homexperts INC 1053003 Clear 7 Insured On file
Golden Heights Roofing 1068868 Clear 6 Insured On file
Top Roof Roofing 1086581 Clear 4 Insured On file
Paragon Roofing & Remodeling INC 1100626 Clear 3 Insured On file
A C R Roofing 1101075 Clear 3 Insured On file
R & R Roofing 1103411 Clear 3 Insured On file
Ram Roofing LLC 1122921 Clear 2 Insured On file
Expert Roofing Company the 1133950 Clear 1 Insured On file
Mad Pelican Roofing LLC 1151883 Clear <1 Insured On file
California Roof Pros 1158153 Clear <1 Insured On file
Moon Roofing 1162827 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 Concord?

CSLB's current public file lists 37 roofers with a Concord mailing address. 37 have a Clear status, and 91.9% 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?

Look for C-39 on the license. 37 businesses in Concord hold it. Small jobs under $1,000 with no permit and no employees are exempt; everything else needs a license (details).

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 Concord, 97.3% of roofers list a policy, 0% claim an exemption and 2.7% 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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