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Licensed concrete contractors in Ontario
30 contractors with a Ontario mailing address hold an active (CLEAR) CSLB C-8 Concrete license in CSLB's license file dated Oct 20, 2026. 28 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 Ontario 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 Ontario 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 30 licensed concrete contractors
Order: A–Z by business name (neutral, stated). Showing 1–30. A & SON'S CONCRETE INC
C-8 · Lic. #1158461 · Ontario 91762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AJB CONCRETE & MASONRY CONSTRUCTION
C-8 · also C-29 · Lic. #463690 · Ontario 91762
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
ALBERTO GARCIA CONSTRUCTION SERVICES INC DBA A G CONSTRUCTION
C-8 · also B, C-10, C-29 · Lic. #793245 · Ontario 91762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AP CONCRETE
C-8 · Lic. #1163175 · Ontario 91764
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
APEX CONCRETE
C-8 · also C-29 · Lic. #1135754 · Ontario 91761
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CANO ARCHITECTURE CONCRETE REPAIR
C-8 · also B · Lic. #414320 · Ontario 91762
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
COASTLINE OUTDOOR SOLUTIONS
C-8 · also C-27 · Lic. #581970 · Ontario 91761
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COMMERCIAL CONCRETE CONSTRUCTORS INC
C-8 · also A, B · Lic. #858888 · Ontario 91761
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CORREA CONSTRUCTION
C-8 · also B · Lic. #482342 · Ontario 91761
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DOUMA CONCRETE
C-8 · Lic. #879852 · Ontario 91762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
F C FORMSETTER & CONCRETE
C-8 · Lic. #912473 · Ontario 91762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GARCON CONSTRUCTION INC
C-8 · also A · Lic. #913550 · Ontario 91762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GJK CONSTRUCTION CONCRETE SPECIALIST
C-8 · Lic. #1156173 · Ontario 91762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
K A R CONSTRUCTION INC
C-8 · also B · Lic. #595709 · Ontario 91762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
K P CONSTRUCTION CO INC
C-8 · also B, C-51 · Lic. #790555 · Ontario 91761
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LEGEND CONSTRUCTION SERVICES INC
C-8 · also B, C-39 · Lic. #1038753 · Ontario 91761
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
M & R CONSTRUCTION SERVICES INC
C-8 · also B, C-27, C-29 · Lic. #508404 · Ontario 91761
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MANA CONCRETE
C-8 · Lic. #1147704 · Ontario 91762
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
MARLU CONSTRUCTION
C-8 · also A, B · Lic. #960949 · Ontario 91761
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MC GHEE CONSTRUCTION INC
C-8 · also A, B · Lic. #884036 · Ontario 91761
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MOE'S CONCRETE
C-8 · Lic. #1090844 · Ontario 91762
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
NEXERA CONCRETE
C-8 · Lic. #1147247 · Ontario 91761
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
OLD SCHOOL MASONRY INC
C-8 · also C-29 · Lic. #1065241 · Ontario 91761
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PACIFIC EDGE CONCRETE
C-8 · Lic. #1135512 · Ontario 91762
Workers' comp policy on file
Active — CSLB flag: "FAM Sup Tmp Lic"
R A DARRACQ CONCRETE
C-8 · Lic. #351727 · Ontario 91761
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ROBERT ALAN CONSTRUCTION INC
C-8 · also A · Lic. #1022004 · Ontario 91761
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SPEC CONSTRUCTION CO INC
C-8 · also A, B, C-4, C-9… · Lic. #419626 · Ontario 91762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
STRONG BASE CONCRETE CONSTRUCTION
C-8 · Lic. #1147044 · Ontario 91764
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TOM'S CONCRETE INC
C-8 · also C-53 · Lic. #996477 · Ontario 91762
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WH JEWETT INC
C-8 · also B · Lic. #975875 · Ontario 91761
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026