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Licensed concrete contractors in Colton
6 contractors with a Colton mailing address hold an active (CLEAR) CSLB C-8 Concrete license in CSLB's license file dated Oct 20, 2026. 6 of them show a workers' comp policy on file. Get quotes from up to 3 of them →
Concrete work calls for a C-8 Concrete license. CSLB requires C-8 licensees to carry workers' compensation even if they have no employees.
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A Featured spot on this concrete page for Colton 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 concrete page for Colton 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 6 licensed concrete contractors
Order: A–Z by business name (neutral, stated). Showing 1–6. D M CONTRACTING INC
C-8 · also A, C-12 · Lic. #771187 · Colton 92324
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DLT CONCRETE INC
C-8 · Lic. #1138544 · Colton 92324
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
H & I CONKRETE LLC
C-8 · Lic. #1118909 · Colton 92324
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JNJ CONCRETE INC
C-8 · also B · Lic. #1108150 · Colton 92324
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MM CONCRETE STRUCTURAL & DECORATIVE INC
C-8 · Lic. #1091763 · Colton 92324
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
NEWLINE CONCRETE AND PAVERS
C-8 · also D-6 · Lic. #1068050 · Colton 92324
Workers' comp policy on file
Active — CSLB flag: case or citation pending