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 11,221–11,280 of 15,260 contractors

Rivera And Son Earth Moving And Grading INC
Oakdale, CA · CSLB #784840 · as of July 8, 2026
Active · clear
River Cut And Core
Lake Havasu City, CA · CSLB #1096938 · as of July 8, 2026
Active · clear
River Engineering INC
Burlingame, CA · CSLB #1028983 · as of July 8, 2026
Active · clear
Rivergreen Construction & Design
Jurupa Valley, CA · CSLB #1128581 · as of July 8, 2026
Active · clear
Riverside Construction Company INC
Riverside, CA · CSLB #266222 · as of July 8, 2026
Active · clear
Riverside Directional Drilling
Riverside, CA · CSLB #838671 · as of July 8, 2026
Active · clear
Riverside Slurry Seal INC
Riverside, CA · CSLB #1115560 · as of July 8, 2026
Active · clear
Anthony Rivetti
Canyon Country, CA · CSLB #1071796 · as of July 8, 2026
Active · clear
Riviera Building & Design INC
San Juan Capistrano, CA · CSLB #878203 · as of July 8, 2026
Active · clear
Rix Construction
Magalia, CA · CSLB #1140985 · as of July 8, 2026
Active · clear
Rizco General Contracting
Eastvale, CA · CSLB #1147163 · as of July 8, 2026
Active · clear
Kurt Rizkovsky Construction
Bakersfield, CA · CSLB #903845 · as of July 8, 2026
Active · clear
RJB Grading And Excavation
Santa Maria, CA · CSLB #1038594 · as of July 8, 2026
Active · clear
R & J Construction LLC
Mentone, CA · CSLB #1091107 · as of July 8, 2026
Active · clear
R J Constructors INC
Riverside, CA · CSLB #973882 · as of July 8, 2026
Active · clear
R Jensen CO INC
Norco, CA · CSLB #353856 · as of July 8, 2026
Active · clear
R J F General Enginnering Contractor
Jackson, CA · CSLB #857229 · as of July 8, 2026
Active · clear
R J L Construction
Pacific Grove, CA · CSLB #505954 · as of July 8, 2026
Active · clear
RJ Nichols Construction INC
Lakeside, CA · CSLB #1056885 · as of July 8, 2026
Active · clear
R J Noble Company
Orange, CA · CSLB #782908 · as of July 8, 2026
Active · clear
Rjohn Development CO
Petaluma, CA · CSLB #415555 · as of July 8, 2026
Active · clear
R Joseph Myers
Spokane, CA · CSLB #850268 · as of July 8, 2026
Active · clear
R J P Enterprises
El Cajon, CA · CSLB #708385 · as of July 8, 2026
Active · clear
R J S & Associates INC
Hayward, CA · CSLB #704787 · as of July 8, 2026
Active · clear
R J T Construction INC
Auburn, CA · CSLB #453031 · as of July 8, 2026
Active · clear
RK Engineering INC
San Francisco, CA · CSLB #1027703 · as of July 8, 2026
Active · clear
R K Excavating
Reno, CA · CSLB #927139 · as of July 8, 2026
Active · clear
RKH Constructors INC
Alamo, CA · CSLB #522195 · as of July 8, 2026
Active · clear
RK Hydroworks INC
Santee, CA · CSLB #1129737 · as of July 8, 2026
Active · clear
RL Builders INC
Santa Rosa, CA · CSLB #884587 · as of July 8, 2026
Active · clear
R & L Construction & Engineering
El Cajon, CA · CSLB #954684 · as of July 8, 2026
Active · clear
RL Contracting
Pleasant Hill, CA · CSLB #967985 · as of July 8, 2026
Active · clear
R L Environmental INC
Shafter, CA · CSLB #950440 · as of July 8, 2026
Active · clear
R L H Fire Protection INC
Bakersfield, CA · CSLB #777717 · as of July 8, 2026
Active · clear
R L Ideal Engineering INC
Perris, CA · CSLB #1132901 · as of July 8, 2026
Active · clear
R & M Backhoe Service INC
Ukiah, CA · CSLB #733925 · as of July 8, 2026
Active · clear
RMB JR General Engineering Contractor
Yuba City, CA · CSLB #833808 · as of July 8, 2026
Active · clear
RMC Constructors
Fresno, CA · CSLB #446133 · as of July 8, 2026
Active · clear
RMC Engineering
La Mesa, CA · CSLB #1146386 · as of July 8, 2026
Active · clear
R M D Engineering
Glendale, CA · CSLB #1046421 · as of July 8, 2026
Active · clear
R M D Grading
Jamul, CA · CSLB #846551 · as of July 8, 2026
Active · clear
R & M Electrical Contracting
Anaheim, CA · CSLB #813655 · as of July 8, 2026
Active · clear
R M G Engineering
Palo Alto, CA · CSLB #928320 · as of July 8, 2026
Active · clear
R M G Engineering INC
Pahrump, CA · CSLB #1000744 · as of July 8, 2026
Active · clear
R & M Grading INC
Napa, CA · CSLB #720126 · as of July 8, 2026
Active · clear
R M H INC
Redding, CA · CSLB #1129399 · as of July 8, 2026
Active · clear
R M J Communications INC
Long Beach, CA · CSLB #944084 · as of July 8, 2026
Active · clear
RMJ General Engineering & Building Contractors INC
Palm Desert, CA · CSLB #910402 · as of July 8, 2026
Active · clear
R M M Concrete Construction INC
Villa Park, CA · CSLB #963989 · as of July 8, 2026
Active · clear
R M Mechanical A Joint Venture
Cypress, CA · CSLB #1060431 · as of July 8, 2026
Active · clear
R & M Paving Contractors
Milpitas, CA · CSLB #456578 · as of July 8, 2026
Active · clear
R & M Pipelines INC
Waterford, CA · CSLB #1020284 · as of July 8, 2026
Active · clear
RMR INC
Exeter, CA · CSLB #588716 · as of July 8, 2026
Active · clear
RMS Construction
Signal Hill, CA · CSLB #900304 · as of July 8, 2026
Active · clear
R M V Realty INC
San Juan Capistrano, CA · CSLB #752218 · as of July 8, 2026
Active · clear
RMZ Engineering
San Pablo, CA · CSLB #1142366 · as of July 8, 2026
Active · clear
R N D Builders
Eastvale, CA · CSLB #903623 · as of July 8, 2026
Active · clear
R N D Contractors INC
Fontana, CA · CSLB #898471 · as of July 8, 2026
Active · clear
R N R Contracting
Garden Grove, CA · CSLB #1121057 · as of July 8, 2026
Active · clear
RNR General Engineering
Hayward, CA · CSLB #985669 · 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.