Residential RoofersCheck a roofer's license before you sign anything

Check a roofer's license in Rohnert Park, CA

Before you sign anything in Rohnert Park, 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

13median years licensed

License records for Rohnert Park

1 of Rohnert Park's roofing licenses were issued within the past 24 months.

A recent license isn't a warning sign on its own, but it's worth asking a newer Rohnert Park company how long its crew has actually worked in roofing.

Either way, check the Rohnert Park number yourself rather than taking a business card's word for it.

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

Search 7 licensed residential roofers based in Rohnert Park

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

  • Adams Roofing712636C-39 RoofingExpires Sep 30, 2027Verify license
  • Redwood Roof Solutions INC1136390C-39 RoofingExpires Apr 30, 2027Verify license
  • Roof & Gutter Busters INC988438C-39 RoofingExpires Nov 30, 2027Verify license
  • Shelter Roofing610277C-39 RoofingExpires Jan 31, 2027Verify license
  • Sonoma County Construction INC1025965B General Building / C-36 Plumbing / C-39 RoofingExpires Apr 30, 2027Verify license
  • The Roofer744844C-39 RoofingExpires Jan 31, 2028Verify license
  • Top Line Roofing1078120C-39 RoofingExpires Jul 31, 2027Verify 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]

Storm risk near Rohnert Park

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

A five-minute license check in Rohnert Park 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).

Check other cities in California

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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