28 Roofing Companies in Concord, California

Across the 18 itemized residential roofing permits we hold for the roofers we track in Concord, jobs have ranged from $4,800 to $110,700, with a median of $20,000. A typical recent example: a residential tear-off and re-roof at $19,900. 2 commercial jobs also appear in the record - the largest a commercial tear-off and re-roof at $21,600 - which we keep separate from the homeowner range above. These are actual filed amounts - not national estimates - and Concord's median runs above the California residential median of $14,000.

Of the 8 companies we track in Concord, 2 have an active contractor license located in public records, 2 are registered business entities, and 3 operate from a commercial rather than residential address. California requires roofers to carry a C-39 roofing-contractor license from the Contractors State License Board (CSLB). A company not appearing with a license here isn’t proof it’s unlicensed - some jurisdictions don’t publish - so verify directly, and always confirm liability and workers’ comp insurance before work starts.

Roofing demand in Concord is driven less by storms than by wildfire exposure, heat aging, and Title 24 cool-roof rules. Class A fire-rated assemblies and cool-roof-compliant materials are the priority in most jurisdictions. Of the 8 companies we track, 3 hold a manufacturer certification for these systems.

3 of the 8 roofers we track in Concord hold at least one manufacturer certification (GAF, Owens Corning, CertainTeed, TAMKO, IKO, Malarkey). The most common here is CertainTeed, held by 2 companies - versus 46% certified across California. Certification means the manufacturer vetted the contractor and lets them back your roof with stronger, longer material-and-labor warranties. Not required to install a roof, but a real signal of training and standing.

Across the 8 companies we track in Concord, the average rating is 4.9★, combining Google, BBB, and Yelp. 3 appear on more than one platform and 2 have owners who actively respond to reviews. Look for steady, recent, multi-source ratings over a handful of old five-star reviews on one site - any single platform can be cherry-picked.

Roofing is a high-fall-risk trade, so safety history matters. Of the 8 companies we track in Concord, 1 has at least one federal OSHA violation on record in the past 10 years, and 7 have none. We show any recorded violation - citation, severity, and penalty - on each profile. A clean record isn’t a guarantee, but repeated serious violations are a real red flag.