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 10,801–10,860 of 15,260 contractors

Glen Ragsdale Underground Associates INC
Angwin, CA · CSLB #611965 · as of July 8, 2026
Active · clear
Ragsdale & Son INC
Waterford, CA · CSLB #478390 · as of July 8, 2026
Active · clear
Rahebi Construction Company
Oakland, CA · CSLB #782992 · as of July 8, 2026
Active · clear
Robert A Henrichs DBA R A H Enterprises
Folsom, CA · CSLB #649064 · as of July 8, 2026
Active · clear
R A H Environmental INC
Sacramento, CA · CSLB #592216 · as of July 8, 2026
Active · clear
Raikash Construction Company
Redondo Beach, CA · CSLB #1040003 · as of July 8, 2026
Active · clear
Rail Electric LLC
Sylmar, CA · CSLB #1117294 · as of July 8, 2026
Active · clear
Rail Electric-tutor Perini A Joint Venture
Sylmar, CA · CSLB #1151163 · as of July 8, 2026
Active · clear
Railway Flagging Services INC
Roseville, CA · CSLB #1014442 · as of July 8, 2026
Active · clear
Railway Signal Construction INC
Roseville, CA · CSLB #914720 · as of July 8, 2026
Active · clear
Railworks Maintenance Of Way LLC
New York, CA · CSLB #1039397 · as of July 8, 2026
Active · clear
Railworks Signals & Communications LLC
New York, CA · CSLB #970982 · as of July 8, 2026
Active · clear
Railworks Track Services LLC
New York, CA · CSLB #987265 · as of July 8, 2026
Active · clear
Railworks Track Systems LLC
New York, CA · CSLB #705101 · as of July 8, 2026
Active · clear
Rainbow Construction Group
Los Angeles, CA · CSLB #1055445 · as of July 8, 2026
Active · clear
Rainbow Waterproofing & Restoration CO
San Francisco, CA · CSLB #148753 · as of July 8, 2026
Active · clear
Rain Dance Trucking & Equipment
Redding, CA · CSLB #902340 · as of July 8, 2026
Active · clear
Raine General Engineering INC
El Centro, CA · CSLB #1138393 · as of July 8, 2026
Active · clear
Rain For Rent
Bakersfield, CA · CSLB #904992 · as of July 8, 2026
Active · clear
Rainville Builders
Oceanside, CA · CSLB #1005087 · as of July 8, 2026
Active · clear
Raito INC
Union City, CA · CSLB #748015 · as of July 8, 2026
Active · clear
Donald Rakisits Construction
Acton, CA · CSLB #976319 · as of July 8, 2026
Active · clear
Rama Grading INC
Glendale, CA · CSLB #717576 · as of July 8, 2026
Active · clear
Ram Belting CO
Elko, CA · CSLB #968820 · as of July 8, 2026
Active · clear
Ramboll Americas Engineering Solutions INC
Syracuse, CA · CSLB #1140338 · as of July 8, 2026
Active · clear
Ramboll Americas Integrated Solutions INC
Syracuse, CA · CSLB #1103944 · as of July 8, 2026
Active · clear
Ramboll US Consulting INC
Irvine, CA · CSLB #708688 · as of July 8, 2026
Active · clear
Ramcam Corporation
Riverside, CA · CSLB #787487 · as of July 8, 2026
Active · clear
R A Mcamis Contracting CO INC
Torrance, CA · CSLB #441780 · as of July 8, 2026
Active · clear
Ramco General Engineering Contractors INC
Sylmar, CA · CSLB #886077 · as of July 8, 2026
Active · clear
Ram-con Corp
San Martin, CA · CSLB #1084996 · as of July 8, 2026
Active · clear
Ramcon Engineering & Environmental Contracting INC
West Sacramento, CA · CSLB #510034 · as of July 8, 2026
Active · clear
Ram Excavation INC
Bakersfield, CA · CSLB #1120815 · as of July 8, 2026
Active · clear
Ramex Excavation
San Jose, CA · CSLB #1120644 · as of July 8, 2026
Active · clear
R Ramey Construction
Atascadero, CA · CSLB #782299 · as of July 8, 2026
Active · clear
Raminha Construction INC
Atascadero, CA · CSLB #469531 · as of July 8, 2026
Active · clear
Rcci DBA Ramirez Company
Azusa, CA · CSLB #1019358 · as of July 8, 2026
Active · clear
Ramirez Construction
Guadalupe, CA · CSLB #1092118 · as of July 8, 2026
Active · clear
De Haro Ramirez Corp DBA De Haro Ramirez Group
San Francisco, CA · CSLB #776852 · as of July 8, 2026
Active · clear
G Ramirez Concrete INC
Merced, CA · CSLB #654053 · as of July 8, 2026
Active · clear
Mark Anthony Ramirez
San Mateo, CA · CSLB #1110576 · as of July 8, 2026
Active · clear
Nicolas Ramirez
Pittsburg, CA · CSLB #994135 · as of July 8, 2026
Active · clear
Ram Jack Pacific
El Cajon, CA · CSLB #1003878 · as of July 8, 2026
Active · clear
Ram Mechanical INC
Ceres, CA · CSLB #832714 · as of July 8, 2026
Active · clear
Ramo Engineering Contractors INC
Lakewood, CA · CSLB #1119868 · as of July 8, 2026
Active · clear
Ramona INC
Baldwin Park, CA · CSLB #850299 · as of July 8, 2026
Active · clear
Ramona Paving And Construction Corporation
Ramona, CA · CSLB #795526 · as of July 8, 2026
Active · clear
Ramon Bronner
Pacoima, CA · CSLB #764903 · as of July 8, 2026
Active · clear
Ramos Construction
Morro Bay, CA · CSLB #363976 · as of July 8, 2026
Active · clear
Ramos Environmental
West Sacramento, CA · CSLB #808572 · as of July 8, 2026
Active · clear
Mary A Ramos
Walnut Creek, CA · CSLB #492317 · as of July 8, 2026
Active · clear
Ramsa Construction INC
Sherman Oaks, CA · CSLB #1107423 · as of July 8, 2026
Active · clear
Ramsey Asphalt Construction Corp
Santa Maria, CA · CSLB #881030 · as of July 8, 2026
Active · clear
Ramsey Engineering Construction
Citrus Heights, CA · CSLB #813586 · as of July 8, 2026
Active · clear
Ramsey/moran Construction INC
Ventura, CA · CSLB #1000126 · as of July 8, 2026
Active · clear
Ramsey Oil Company INC
Corona, CA · CSLB #1050508 · as of July 8, 2026
Active · clear
Ramsgate Group INC
Bakersfield, CA · CSLB #848753 · as of July 8, 2026
Active · clear
Ramy Construction Engineering INC
Los Angeles, CA · CSLB #1155446 · as of July 8, 2026
Active · clear
Ranbar Plumbing Contractors INC
San Diego, CA · CSLB #844070 · as of July 8, 2026
Active · clear
Ranbay Construction Corporation
Northridge, CA · CSLB #918628 · 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.