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Licensed concrete contractors in Monrovia
10 contractors with a Monrovia mailing address hold an active (CLEAR) CSLB C-8 Concrete license in CSLB's license file dated Oct 20, 2026. 10 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 Monrovia 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 10 licensed concrete contractors
Order: A–Z by business name (neutral, stated). Showing 1–10. CELL - CRETE CORPORATION
C-8 · also C-2, C-15, C-35 · Lic. #243404 · Monrovia 91016
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CELL - CRETE FIREPROOFING OF NEVADA INC
C-8 · also C-35 · Lic. #1003418 · Monrovia 91016
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DEDICATED FLOOR SYSTEMS
C-8 · also B, C-15, C-35 · Lic. #1123358 · Monrovia 91010
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
G C MASONRY
C-8 · also B, C-29 · Lic. #510464 · Monrovia 91016
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GARDEN VIEW INC
C-8 · also B, C-27, C-53 · Lic. #413300 · Monrovia 91016
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J A URBAN INC
C-8 · also B · Lic. #1034729 · Monrovia 91016
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RAYS LANDSCAPE CO INC
C-8 · also C-27 · Lic. #547313 · Monrovia 91016
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SOUND-CRETE CONTRACTORS INC
C-8 · also C-35 · Lic. #489333 · Monrovia 91016
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SOUND-CRETE FIREPROOFING, INC.
C-8 · also C-35 · Lic. #1003054 · Monrovia 91016
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
THE UNICON GROUP INC
C-8 · also A, B, C-51 · Lic. #827971 · Monrovia 91016
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026