California › Nevada County › Roofing › Grass Valley
Licensed roofing contractors in Grass Valley
13 contractors with a Grass Valley mailing address hold an active (CLEAR) CSLB C-39 Roofing license in CSLB's license file dated Oct 20, 2026. 12 of them show a workers' comp policy on file. Get quotes from up to 3 of them →
A stand-alone roofing job calls for a C-39 Roofing license. CSLB requires C-39 licensees to carry workers' compensation even if they have no employees, so check that a policy is on file.
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A Featured spot on this roofing page for Grass Valley is a paid ad for a License Verified contractor, labeled "Ad" every time. It sits apart from the directory and never changes the order below. From $49/mo. Join the waitlist →
Ad space · openAdvertise here
A Featured spot on this roofing page for Grass Valley is a paid ad for a License Verified contractor, labeled "Ad" every time. It sits apart from the directory and never changes the order below. From $49/mo. Join the waitlist →
All 13 licensed roofing contractorsOrder: A–Z by business name (neutral, stated). Showing 1–13.
916 ROOFING LLC
C-39 · Lic. #1103010 · Grass Valley 95945
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALEX YOUR ROOFER & GUTTER GUY
C-39 · Lic. #1118337 · Grass Valley 95949
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DEON'S PRECISION ROOFING
C-39 · Lic. #761982 · Grass Valley 95949
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
EXTREME ROOFING
C-39 · Lic. #716403 · Grass Valley 95945
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GOLD COUNTRY ROOFING
C-39 · also C-2 · Lic. #453905 · Grass Valley 95945
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HOME HARDENING SOLUTIONS INC
C-39 · also A, B · Lic. #1098535 · Grass Valley 95945
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J M TOP QUALITY ROOFING
C-39 · Lic. #820427 · Grass Valley 95945
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JLQ GENERAL BUILD
C-39 · also B · Lic. #1103376 · Grass Valley 95945
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MEC BUILDS LLC
C-39 · also B, C-36 · Lic. #1132748 · Grass Valley 95949
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RUBICON ROOFING
C-39 · Lic. #1143762 · Grass Valley 95945
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SETHER ROOFING & CONSTRUCTION INC
C-39 · also B · Lic. #548917 · Grass Valley 95945
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SUN'S ROOFING
C-39 · Lic. #1013517 · Grass Valley 95945
Workers' comp: License does not have current W/C · CSLB requires a policy for this class; ask
✓License Verified CSLB file · Oct 20, 2026
VALOR ROOFING INC
C-39 · Lic. #1120983 · Grass Valley 95945
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026