Residential RoofersCheck a roofer's license before you sign anything

Check a roofer's license in Sonora, CA

Before you sign anything in Sonora, run the roofer's name or license number through the list below. It's pulled from the same record California's own licensing agency keeps.

Licenses checked · California Contractors State License Board

28median years licensed

What Sonora's roofing licenses show

0 of Sonora's roofing licenses hit their expiration date within the next 90 days from our last check.

An expired license can still show up in a Sonora search after it lapses, so the date matters as much as the name.

Confirm the expiration date directly on California's own lookup before you sign in Sonora.

Data: California Contractors State License Board license records, checked 2026-09-30.

Sonora roofing license records

Listed A to Z by business name. Search by name or license number; this isn't a ranking.

  • Big Bear Roofing695610C-39 RoofingExpires Sep 30, 2028Verify license
  • Central371489B General Building / C-36 Plumbing / C-39 RoofingExpires Mar 31, 2027Verify license
  • H L Culpepper Roofing286887C-39 RoofingExpires Dec 31, 2027Verify license
  • JMK Roofing INC1021761C-39 RoofingExpires May 31, 2028Verify license
  • Robinson Roofing805354B General Building / C-39 RoofingExpires Mar 31, 2028Verify license
  • Truckee Tahoe Pro's Roofing INC1151834C-39 RoofingExpires Mar 31, 2028Verify license

How to check a license in California

  1. Search using the license number, the business name, or the name of whoever qualifies the license.[1]
  2. Confirm the classification reads C-39, the roofing classification, rather than relying on a general "B" license for a single-trade roof job.[2]
  3. Check that workers' compensation is shown on file; C-39 roofers must carry it whether or not they have employees.[2]
  4. Review the license's status and any disciplinary history displayed on the same result page.[1]

CSLB Check a Contractor License

Warning signs

  • A license status that reads inactive, revoked, or suspended, or a business name that doesn't match your bid.[1]
  • No pocket license or photo ID offered when someone arrives to give you a bid in person.[3]
  • A deposit bigger than the state's own cap, the smaller of a tenth of the job's price or $1,000, without a bond on record to explain the extra.[4]
  • Pressure to waive or rush past your three-day right to cancel after signing.[4]

Rules that protect you

  • California requires a $25,000 bond for a C-39 license, on top of mandatory workers' compensation coverage for every C-39 roofer.[2]
  • Any roofing job with combined labor and materials of $500 or more requires a C-39-licensed contractor by law.[2]
  • A written contract is required for home improvement work over $500, with a right to cancel within three days of signing.[4]

What the federal hazard data says about Sonora

Storm season is when out-of-town crews travel the farthest looking for damaged roofs, Sonora included.

A five-minute license check in Sonora costs less than a bad contract does.

Hail
Very Low
Strong wind
Very Low
Wildfire
Relatively High

Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).

More California license lookups

All cities in California →

Sources

  1. Check a Contractor License or Home Improvement Salesperson (HIS) Registration, Contractors State License Board, accessed 2026-09-30
  2. Roofing Contractor (C-39) Licensing Classification, Contractors State License Board, accessed 2026-09-30
  3. How do I find the right licensed contractor?, Contractors State License Board, accessed 2026-09-30
  4. What Should I Look for in a Contract and Binding Agreements?, Contractors State License Board, accessed 2026-09-30