Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,260 California contractors classified A (General Engineering (A)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of July 8, 2026.

Showing 11,341–11,400 of 15,260 contractors

Rockin CJ Transport INC
Santa Maria, CA · CSLB #978064 · as of July 8, 2026
Active · clear
Rockin R INC
Oakdale, CA · CSLB #806934 · as of July 8, 2026
Active · clear
Rockland Construction Group INC
San Francisco, CA · CSLB #991635 · as of July 8, 2026
Active · clear
Rock - N - Dirt INC
Mammoth Lakes, CA · CSLB #883329 · as of July 8, 2026
Active · clear
Rock Piping & Mechanical INC
Fairfield, CA · CSLB #924409 · as of July 8, 2026
Active · clear
Rock Solid Construction
Arnold, CA · CSLB #744045 · as of July 8, 2026
Active · clear
Rock Solid Development
San Ramon, CA · CSLB #1063766 · as of July 8, 2026
Active · clear
Rockstars Slope Stabilization LLC
Oregon City, CA · CSLB #1125960 · as of July 8, 2026
Active · clear
Rock Supremacy LLC
Bend, CA · CSLB #975625 · as of July 8, 2026
Active · clear
Rockwood Construction Corp
Saratoga, CA · CSLB #685684 · as of July 8, 2026
Active · clear
Rockwood Development
Hesperia, CA · CSLB #1147261 · as of July 8, 2026
Active · clear
Rockwood Lot Clearing And Excavating
Crystal Bay, CA · CSLB #673861 · as of July 8, 2026
Active · clear
Rocky Brown & Associates INC
Crescent City, CA · CSLB #935017 · as of July 8, 2026
Active · clear
Rocky Canyon Engineering
Atascadero, CA · CSLB #1028554 · as of July 8, 2026
Active · clear
Rocky Coast Builders INC
Escondido, CA · CSLB #745061 · as of July 8, 2026
Active · clear
Rocky Mountain Construction LLC
Klamath Falls, CA · CSLB #985090 · as of July 8, 2026
Active · clear
Rocky Mountain Utility Contractors
Helena, CA · CSLB #1045533 · as of July 8, 2026
Active · clear
Rocon Development
Loomis, CA · CSLB #656019 · as of July 8, 2026
Active · clear
R O Construction
Lower Lake, CA · CSLB #780565 · as of July 8, 2026
Active · clear
Rocway
Redding, CA · CSLB #1041389 · as of July 8, 2026
Active · clear
Rodan Builders INC
Hayward, CA · CSLB #858119 · as of July 8, 2026
Active · clear
Rodan Oc Jones A Joint Venture
Berkeley, CA · CSLB #1144586 · as of July 8, 2026
Active · clear
Rodas Trucking Service INC DBA Rodas Brothers Engineering
San Rafael, CA · CSLB #1072960 · as of July 8, 2026
Active · clear
Rod Builders INC
Santa Monica, CA · CSLB #541609 · as of July 8, 2026
Active · clear
Rod Construction
West Sacramento, CA · CSLB #1002090 · as of July 8, 2026
Active · clear
Rodeo Construction
Paradise, CA · CSLB #603435 · as of July 8, 2026
Active · clear
Leonid Rodgeim
Canoga Park, CA · CSLB #529175 · as of July 8, 2026
Active · clear
Michael J Rodola Constr CO
Pleasanton, CA · CSLB #447039 · as of July 8, 2026
Active · clear
Rodpaz Bros INC
Corona, CA · CSLB #934965 · as of July 8, 2026
Active · clear
Rodrigues Pump Company
Lemoore, CA · CSLB #543256 · as of July 8, 2026
Active · clear
Rodriguez Brothers Engineering INC
Ontario, CA · CSLB #670969 · as of July 8, 2026
Active · clear
Rodriguez Construction Group 805
Santa Paula, CA · CSLB #1076907 · as of July 8, 2026
Active · clear
H D Rodriguez Engineering
Rancho Cucamonga, CA · CSLB #576676 · as of July 8, 2026
Active · clear
Roebbelen Construction Management Services INC
El Dorado Hills, CA · CSLB #808764 · as of July 8, 2026
Active · clear
Roebbelen Contracting INC
El Dorado Hills, CA · CSLB #734124 · as of July 8, 2026
Active · clear
Roebuck Construction INC
San Francisco, CA · CSLB #797773 · as of July 8, 2026
Active · clear
Roe General Engineering Maintenance
Morgan Hill, CA · CSLB #663703 · as of July 8, 2026
Active · clear
M Roethler General Engineering INC
Paradise, CA · CSLB #1059314 · as of July 8, 2026
Active · clear
R O G E Engineering
Arleta, CA · CSLB #1116582 · as of July 8, 2026
Active · clear
Roger Gifford
Hornbrook, CA · CSLB #685286 · as of July 8, 2026
Active · clear
Rogers General Engineering
Truckee, CA · CSLB #484113 · as of July 8, 2026
Active · clear
Martin A Rogers INC
San Dimas, CA · CSLB #928843 · as of July 8, 2026
Active · clear
Roho Construction Company
Atascadero, CA · CSLB #401839 · as of July 8, 2026
Active · clear
Rokni Electric Company INC
Monrovia, CA · CSLB #554336 · as of July 8, 2026
Active · clear
Rok Power
Pomona, CA · CSLB #1135153 · as of July 8, 2026
Active · clear
Roland Engineering INC
Apple Valley, CA · CSLB #684737 · as of July 8, 2026
Active · clear
Rolcom INC
Corona, CA · CSLB #879845 · as of July 8, 2026
Active · clear
Rolfe Construction INC
Atwater, CA · CSLB #1057242 · as of July 8, 2026
Active · clear
Rolhard INC
Glendora, CA · CSLB #1010933 · as of July 8, 2026
Active · clear
Rolleri Construction INC
Altaville, CA · CSLB #778218 · as of July 8, 2026
Active · clear
Rolleri Excavation INC
Altaville, CA · CSLB #967882 · as of July 8, 2026
Active · clear
Roll'n Rock Construction INC
Mt Shasta, CA · CSLB #971838 · as of July 8, 2026
Active · clear
Rolo Enterprises
Brisbane, CA · CSLB #868846 · as of July 8, 2026
Active · clear
Roma Engineering & Construction INC
El Cajon, CA · CSLB #963736 · as of July 8, 2026
Active · clear
Roman Allen Engineering & Construction
San Leandro, CA · CSLB #944858 · as of July 8, 2026
Active · clear
Romanazzi Excavation
Visalia, CA · CSLB #1131765 · as of July 8, 2026
Active · clear
Romberg Excavation & Operations INC
Long Beach, CA · CSLB #758917 · as of July 8, 2026
Active · clear
Romero General Construction Corp
Escondido, CA · CSLB #657359 · as of July 8, 2026
Active · clear
Romkon INC
San Francisco, CA · CSLB #620277 · as of July 8, 2026
Active · clear
Romo Paving & Grading INC
Fresno, CA · CSLB #1115076 · as of July 8, 2026
Active · clear

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