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 10,381–10,440 of 15,260 contractors

Piping Engineering Services INC
Lancaster, CA · CSLB #1021584 · as of July 8, 2026
Active · clear
Piqua Steel CO
Piqua, CA · CSLB #1006390 · as of July 8, 2026
Active · clear
Pirate Construction
Bakersfield, CA · CSLB #947541 · as of July 8, 2026
Active · clear
Pishon Construction
Hesperia, CA · CSLB #1105304 · as of July 8, 2026
Active · clear
Pittsburg Tank & Tower CO Incorporated
Henderson, CA · CSLB #857313 · as of July 8, 2026
Active · clear
Pitzer Engineering & Construction
Scotts Valley, CA · CSLB #1075316 · as of July 8, 2026
Active · clear
Pius Construction INC
Shaver Lake, CA · CSLB #765225 · as of July 8, 2026
Active · clear
Pje Solutions INC
Sonora, CA · CSLB #1116517 · as of July 8, 2026
Active · clear
P J Plumbing INC
Oakland, CA · CSLB #992574 · as of July 8, 2026
Active · clear
PJS Excavation INC
Riverside, CA · CSLB #725636 · as of July 8, 2026
Active · clear
P J & Sons INC
La Mesa, CA · CSLB #910371 · as of July 8, 2026
Active · clear
P Kavanagh Construction CO
Mountain View, CA · CSLB #563547 · as of July 8, 2026
Active · clear
PK Construction
Upland, CA · CSLB #718670 · as of July 8, 2026
Active · clear
P K Mechanical Systems INC
Murrieta, CA · CSLB #810564 · as of July 8, 2026
Active · clear
PKR General Engineering INC DBA PKR Construction
Banning, CA · CSLB #1068181 · as of July 8, 2026
Active · clear
Place Construction & Development INC
Diamond Bar, CA · CSLB #515653 · as of July 8, 2026
Active · clear
J A Placek Construction CO
Santa Fe Springs, CA · CSLB #312312 · as of July 8, 2026
Active · clear
Placer Process Systems Incorporated
Rocklin, CA · CSLB #845295 · as of July 8, 2026
Active · clear
Placerville Paving
West Sacramento, CA · CSLB #782237 · as of July 8, 2026
Active · clear
Planet Construction
Tarzana, CA · CSLB #310532 · as of July 8, 2026
Active · clear
Planet Green Environmental INC
Downey, CA · CSLB #1053689 · as of July 8, 2026
Active · clear
Plant Construction Company L P
San Francisco, CA · CSLB #995375 · as of July 8, 2026
Active · clear
Planted Solar INC
Oakland, CA · CSLB #1154188 · as of July 8, 2026
Active · clear
Plant / Ground Control A Joint Venture
San Francisco, CA · CSLB #1129222 · as of July 8, 2026
Active · clear
Plant Hazardous Services INC
Alamo, CA · CSLB #863366 · as of July 8, 2026
Active · clear
Plant Reclamation
Antioch, CA · CSLB #1039599 · as of July 8, 2026
Active · clear
Plas - Tal MFG CO
Santa Fe Springs, CA · CSLB #715349 · as of July 8, 2026
Active · clear
Platform Services
Lake Havasu City, CA · CSLB #942661 · as of July 8, 2026
Active · clear
Platinum Construction INC
Stanton, CA · CSLB #870864 · as of July 8, 2026
Active · clear
Platinum Construction Management & Consulting INC
Glendale, CA · CSLB #875433 · as of July 8, 2026
Active · clear
Platinum General Engineering LLC
Waterford, CA · CSLB #1103482 · as of July 8, 2026
Active · clear
Platinum Industrial INC
Woodland, CA · CSLB #1040265 · as of July 8, 2026
Active · clear
Platinum Industries INC
Arroyo Grande, CA · CSLB #1151410 · as of July 8, 2026
Active · clear
Platinum Paving Engineering
Dixon, CA · CSLB #1034088 · as of July 8, 2026
Active · clear
Platinum Pipeline INC
Livermore, CA · CSLB #877073 · as of July 8, 2026
Active · clear
Platinum Rooter & Plumbing INC
San Jose, CA · CSLB #1074893 · as of July 8, 2026
Active · clear
J Platt Construction
Chico, CA · CSLB #752976 · as of July 8, 2026
Active · clear
Jeffrey E Platt
San Diego, CA · CSLB #930899 · as of July 8, 2026
Active · clear
Playa Safety
Apple Valley, CA · CSLB #1077435 · as of July 8, 2026
Active · clear
Playgrounds Plus
Hollister, CA · CSLB #693526 · as of July 8, 2026
Active · clear
M A K Associates INC DBA Playgrounds Unlimited
Santa Clara, CA · CSLB #756794 · as of July 8, 2026
Active · clear
STL Investments INC DBA PL Construction
Modesto, CA · CSLB #1080157 · as of July 8, 2026
Active · clear
Pleasant Hill Electric INC
Pleasant Hill, CA · CSLB #976106 · as of July 8, 2026
Active · clear
Ted Plemons Construction CO INC
Paso Robles, CA · CSLB #755305 · as of July 8, 2026
Active · clear
PLR Construction INC
San Diego, CA · CSLB #522573 · as of July 8, 2026
Active · clear
Pluim Environmental Contractors INC
Red Bluff, CA · CSLB #938829 · as of July 8, 2026
Active · clear
Plumber Hero General Drainworks JV
Mission Hills, CA · CSLB #1156356 · as of July 8, 2026
Active · clear
Plumbing & Air Star Heating
San Diego, CA · CSLB #1050268 · as of July 8, 2026
Active · clear
The Plumbing Brothers & Rooter Services INC
Sylmar, CA · CSLB #986635 · as of July 8, 2026
Active · clear
Plumbing Piping & Construction INC
Cypress, CA · CSLB #291740 · as of July 8, 2026
Active · clear
Plumbing Plus Construction Services INC
Weaverville, CA · CSLB #903615 · as of July 8, 2026
Active · clear
Plumbing Pros
Novato, CA · CSLB #921603 · as of July 8, 2026
Active · clear
Plummerbuilt INC
Herald, CA · CSLB #907166 · as of July 8, 2026
Active · clear
William Terrence Plunkett
San Leandro, CA · CSLB #352889 · as of July 8, 2026
Active · clear
Plus International Corporation
Encino, CA · CSLB #730894 · as of July 8, 2026
Active · clear
Plyco Corp
Jurupa Valley, CA · CSLB #824958 · as of July 8, 2026
Active · clear
Pm10 INC
Palm Desert, CA · CSLB #946108 · as of July 8, 2026
Active · clear
PMC Contractors INC
Mission Viejo, CA · CSLB #968070 · as of July 8, 2026
Active · clear
PMC Engineering INC
Lomita, CA · CSLB #954154 · as of July 8, 2026
Active · clear
PMC LLC
Holtville, CA · CSLB #1096231 · 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.