Residential RoofersCheck a roofer's license before you sign anything

Check a roofer's license in San Leandro, CA

San Leandro has 24 roofing licenses on file that we track. If a bid you're holding isn't on this list, that's worth asking about directly.

Licenses checked · California Contractors State License Board

17median years licensed

What San Leandro's roofing licenses show

4 of San Leandro'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 San Leandro 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 San Leandro.

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

San Leandro roofing license records

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

  • Acrd Roofing Incorporated1027504C-39 RoofingExpires Jun 30, 2027Verify license
  • Alliance Contracting Services INC948348B General Building / C-39 RoofingExpires Jun 30, 2028Verify license
  • Alpha One Roofing INC1106302C-39 RoofingExpires Apr 30, 2028Verify license
  • Andy's Roofing CO INC521860B General Building / C-39 RoofingExpires Dec 31, 2027Verify license
  • B Y C Construction INC839798B General Building / C-39 RoofingExpires Jun 30, 2028Verify license
  • Banner Roofing Company657692C-39 RoofingExpires Oct 31, 2026Verify license
  • Heirloom Roofing Services INC1098652C-39 RoofingExpires Nov 30, 2026Verify license
  • K Reed Roofing311818C-39 RoofingExpires Aug 31, 2028Verify license
  • L A A C Roofing Services1115904C-39 RoofingExpires Feb 29, 2028Verify license
  • Lifetime Roofing Service INC1022026C-39 RoofingExpires Dec 31, 2026Verify license
  • Manada Roofing INC800771C-39 RoofingExpires Oct 31, 2027Verify license
  • Manada Roofing New Era INC1012985C-39 RoofingExpires Sep 30, 2028Verify license
  • Marroquin's Roofing1026017C-39 RoofingExpires Aug 31, 2027Verify license
  • MDM Electric1097700B General Building / C-39 RoofingExpires Oct 31, 2026Verify license
  • R K Roofing & Construction INC781758B General Building / C-39 RoofingExpires Oct 31, 2027Verify license
  • Ridout Roofing Company INC260176C-39 RoofingExpires Apr 30, 2027Verify license
  • Roofing Logistics INC989106B General Building / C-39 RoofingExpires Nov 30, 2026Verify license
  • Sergio Lopez Roofing707416C-39 RoofingExpires May 31, 2027Verify license
  • SRS Roofing & Solar INC1062963C-39 RoofingExpires Feb 29, 2028Verify license
  • State Roofing Systems INC417692B General Building / C-39 RoofingExpires Feb 29, 2028Verify license
  • Stronger Building Services955618B General Building / C-39 RoofingExpires Dec 31, 2026Verify license
  • Tradition Roofing CO892345C-39 RoofingExpires Mar 31, 2027Verify license
  • Villatoro & Munoz Construction INC936465B General Building / C-39 RoofingExpires Aug 31, 2027Verify license
  • Western Roofing Service180533B General Building / C-39 RoofingExpires May 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 San Leandro

FEMA's county-level hazard data rates hail risk near San Leandro as Relatively Low.

Hail is one of the two most common reasons a roofer knocks on a San Leandro door uninvited, according to insurance-industry fraud warnings.

That's exactly the moment to check a license instead of signing on the spot in San Leandro.

Hail
Relatively 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