Licensed Concrete (C-8) contractors in California

The California Contractors State License Board (CSLB) lists 3,432 California contractors classified C-8 (Concrete (C-8)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of October 8, 2026.

Showing 2,521–2,580 of 3,432 contractors

R J F Concrete Construction
Gilroy, CA · CSLB #785598 · as of October 8, 2026
Active · clear
R J Landscape Services
Sacramento, CA · CSLB #926464 · as of October 8, 2026
Active · clear
R J Quenzel
Lodi, CA · CSLB #1150861 · as of October 8, 2026
Active · clear
R K L Concrete
Santa Rosa, CA · CSLB #614389 · as of October 8, 2026
Active · clear
R & L Casper Construction
Yorba Linda, CA · CSLB #414040 · as of October 8, 2026
Active · clear
Rle Custom Concrete LLC
Dunnigan, CA · CSLB #1146616 · as of October 8, 2026
Active · clear
R M C Excavation
Chatsworth, CA · CSLB #435684 · as of October 8, 2026
Active · clear
R M Concrete
San Juan Bautista, CA · CSLB #1114886 · as of October 8, 2026
Active · clear
R M J Concrete
Pittsburg, CA · CSLB #977815 · as of October 8, 2026
Active · clear
R M Landworks INC
Oxnard, CA · CSLB #1084103 · as of October 8, 2026
Active · clear
RML Concrete
El Cajon, CA · CSLB #1091651 · as of October 8, 2026
Active · clear
RMZ Concrete INC
La Habra, CA · CSLB #1118713 · as of October 8, 2026
Active · clear
Roberto's Concerte INC
San Diego, CA · CSLB #791756 · as of October 8, 2026
Active · clear
Roberto's Concrete
Lynwood, CA · CSLB #1050888 · as of October 8, 2026
Active · clear
Rudy Robles Landscaping
San Jose, CA · CSLB #638848 · as of October 8, 2026
Active · clear
Roc
Clovis, CA · CSLB #1132618 · as of October 8, 2026
Active · clear
Rockasol CO
Buena Park, CA · CSLB #1139410 · as of October 8, 2026
Active · clear
Rock Chief Concrete INC
San Diego, CA · CSLB #1157486 · as of October 8, 2026
Active · clear
Rock Hard Effex INC
Simi Valley, CA · CSLB #901943 · as of October 8, 2026
Active · clear
Rockline Concrete INC
San Diego, CA · CSLB #1160585 · as of October 8, 2026
Active · clear
Rock Path Concrete
Rohnert Park, CA · CSLB #1133500 · as of October 8, 2026
Active · clear
Rock Solid INC
Dublin, CA · CSLB #762404 · as of October 8, 2026
Active · clear
Rocky Concrete INC
Bakersfield, CA · CSLB #1099349 · as of October 8, 2026
Active · clear
Rodriguez Concrete
Bakersfield, CA · CSLB #1076688 · as of October 8, 2026
Active · clear
Rodriguez Concrete
Morgan Hill, CA · CSLB #980140 · as of October 8, 2026
Active · clear
Rodriguez Concrete
West Covina, CA · CSLB #873181 · as of October 8, 2026
Active · clear
Rodriguez Concrete Construction
Sacramento, CA · CSLB #925764 · as of October 8, 2026
Active · clear
Rodriguez Concrete Construction
Sacramento, CA · CSLB #1097587 · as of October 8, 2026
Active · clear
Rodriguez Concrete Solutions INC
San Fernando, CA · CSLB #1158368 · as of October 8, 2026
Active · clear
Rodriguez Construction
Santa Fe Springs, CA · CSLB #778604 · as of October 8, 2026
Active · clear
Rodriguez Decking Crete
Woodland, CA · CSLB #1130203 · as of October 8, 2026
Active · clear
Rodriguez & Sons Concrete Construction INC
Dunnigan, CA · CSLB #1069311 · as of October 8, 2026
Active · clear
Rogers House Moving
Antioch, CA · CSLB #628489 · as of October 8, 2026
Active · clear
Rogers House Moving INC
Antioch, CA · CSLB #990720 · as of October 8, 2026
Active · clear
M H Rogers Concrete
Placerville, CA · CSLB #936649 · as of October 8, 2026
Active · clear
Rogue Concrete
Vista, CA · CSLB #1030979 · as of October 8, 2026
Active · clear
Rojas Custom Concrete
Lodi, CA · CSLB #1135208 · as of October 8, 2026
Active · clear
Rojas Plastering
Riverside, CA · CSLB #1088170 · as of October 8, 2026
Active · clear
Roma Concrete INC
Bloomington, CA · CSLB #1128864 · as of October 8, 2026
Active · clear
Roman Concrete
Anaheim, CA · CSLB #1108094 · as of October 8, 2026
Active · clear
Romanson Concrete INC
Simi Valley, CA · CSLB #1064444 · as of October 8, 2026
Active · clear
Conrad Romero
Long Beach, CA · CSLB #904584 · as of October 8, 2026
Active · clear
J Romero Bros Construction INC DBA J Romero Bros Concrete Constru
San Jose, CA · CSLB #936672 · as of October 8, 2026
Active · clear
Romo Concrete
Fresno, CA · CSLB #1060623 · as of October 8, 2026
Active · clear
Ronnys INC
Los Banos, CA · CSLB #809197 · as of October 8, 2026
Active · clear
Roque's Concrete
San Diego, CA · CSLB #1140235 · as of October 8, 2026
Active · clear
Roque & Sons Concrete
Chula Vista, CA · CSLB #489093 · as of October 8, 2026
Active · clear
Rose Atlantic Concrete
Compton, CA · CSLB #1159012 · as of October 8, 2026
Active · clear
Rose Concrete And Development
San Diego, CA · CSLB #1130763 · as of October 8, 2026
Active · clear
Rosendo's Concrete & Design
Homeland, CA · CSLB #1148118 · as of October 8, 2026
Active · clear
Rosewood Landscape INC
Palos Verdes Estates, CA · CSLB #1034048 · as of October 8, 2026
Active · clear
Royal Design Concrete
Fresno, CA · CSLB #1141554 · as of October 8, 2026
Active · clear
Royalstone Concrete INC
Perris, CA · CSLB #1148806 · as of October 8, 2026
Active · clear
Royalty Concrete LLC
San Bernardino, CA · CSLB #1117411 · as of October 8, 2026
Active · clear
Royal X Concrete
Woodland Hills, CA · CSLB #1053066 · as of October 8, 2026
Active · clear
Roy's Masonry INC
Torrance, CA · CSLB #427246 · as of October 8, 2026
Active · clear
RP Concrete
Menifee, CA · CSLB #1026567 · as of October 8, 2026
Active · clear
RP Concrete INC
Sacramento, CA · CSLB #1146405 · as of October 8, 2026
Active · clear
R P Gunite INC
Palm Springs, CA · CSLB #814221 · as of October 8, 2026
Active · clear
R Pulu Concrete
Novato, CA · CSLB #1062878 · as of October 8, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.