Residential RoofersCheck a roofer's license before you sign anything

Check a roofer's license in Modesto, CA

Before you sign anything in Modesto, 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

9.2median years licensed

License records for Modesto

3 of Modesto'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 Modesto 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 Modesto.

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

Search 38 licensed residential roofers based in Modesto

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

  • A+ Roofing Services1097759C-39 RoofingExpires Oct 31, 2026Verify license
  • Alba's Roofing1021051C-39 RoofingExpires Nov 30, 2026Verify license
  • American Liberty Roofing INC849125C-39 RoofingExpires Nov 30, 2026Verify license
  • American Roofing Services INC1054110C-39 RoofingExpires Aug 31, 2028Verify license
  • Armor Roofing759855C-39 RoofingExpires Mar 31, 2027Verify license
  • Arroyo Quality Roofing INC1146632C-39 RoofingExpires Nov 30, 2027Verify license
  • Blue Sky Roofing1134504C-39 RoofingExpires Mar 31, 2027Verify license
  • California Building Structures INC892969B General Building / C-39 RoofingExpires Oct 31, 2027Verify license
  • David's Roofing INC330396C-39 RoofingExpires Dec 31, 2026Verify license
  • Dek Roofing Company1156341C-39 RoofingExpires Jun 30, 2028Verify license
  • E T Abatement INC776154B General Building / C-39 RoofingExpires Mar 31, 2028Verify license
  • Franco Roofing INC1124446C-39 RoofingExpires Jul 31, 2028Verify license
  • I - Roof1114235C-39 RoofingExpires Dec 31, 2027Verify license
  • Imperial West Roofing INC1129234C-39 RoofingExpires Sep 30, 2028Verify license
  • Jon's Quality Roofing508606C-39 RoofingExpires Apr 30, 2027Verify license
  • Legend Roofing Company INC1067374C-39 RoofingExpires Jul 31, 2028Verify license
  • Loma Blanca Roofing1102723C-39 RoofingExpires Mar 31, 2027Verify license
  • McLain's Roofing1069077C-39 RoofingExpires Sep 30, 2028Verify license
  • Metworks Roofing And Sheet Metal LLC1036834C-39 RoofingExpires Mar 31, 2028Verify license
  • One Roofing1084379B General Building / C-39 RoofingExpires Dec 31, 2027Verify license
  • Pac Shield Sheet Metal LLC1122181B General Building / C-39 RoofingExpires Jun 30, 2028Verify license
  • Peterson Roofing CO INC1055808C-39 RoofingExpires Jul 31, 2027Verify license
  • Pinkett Roofing Company617751C-39 RoofingExpires Apr 30, 2027Verify license
  • Precision Line Roofing LLC1138566C-39 RoofingExpires Jun 30, 2027Verify license
  • Randy's Quality Roofing707585C-39 RoofingExpires Jun 30, 2027Verify license
  • Rci Roofing CO540113C-39 RoofingExpires Aug 31, 2028Verify license
  • Richey Roofing719066C-39 RoofingExpires Mar 31, 2028Verify license
  • S J Company878361B General Building / C-39 RoofingExpires May 31, 2028Verify license
  • San Leandro Painting & Roofing CO883326C-39 RoofingExpires Aug 31, 2028Verify license
  • Skylines Roofing890595C-39 RoofingExpires Feb 28, 2027Verify license
  • Solid Solutions Construction Services INC843534B General Building / C-39 RoofingExpires Jul 31, 2028Verify license
  • Stanislaus County's Cal - West Roofing INC386904B General Building / C-39 RoofingExpires Mar 31, 2028Verify license
  • Thomas Ford Roofing INC854663C-39 RoofingExpires Feb 29, 2028Verify license
  • Tru-Tech492186B General Building / C-39 RoofingExpires May 31, 2028Verify license
  • True Roof INC1021762C-39 RoofingExpires Mar 31, 2027Verify license
  • Trusted Roofing INC1140797C-39 RoofingExpires Jul 31, 2027Verify license
  • Universal Roofing1076723C-39 RoofingExpires Jun 30, 2027Verify license
  • Velasco's Electrical1071951C-39 RoofingExpires Dec 31, 2026Verify 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 Modesto

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

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

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

Hail
Relatively Low
Strong wind
Relatively Low
Wildfire
Relatively Moderate

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

Check other cities in California

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