Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,127 California contractors classified A (General Engineering (A)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of October 14, 2026.

Showing 10,381–10,440 of 15,127 contractors

Porter Group INC
Orangevale, CA · CSLB #1120722 · as of October 14, 2026
Active · clear
Porter's Equipment Rental INC
San Juan Capistrano, CA · CSLB #802850 · as of October 14, 2026
Active · clear
S Porter INC
Big Bear Lake, CA · CSLB #913143 · as of October 14, 2026
Active · clear
Portillo Concrete INC
Lemon Grove, CA · CSLB #680144 · as of October 14, 2026
Active · clear
Positive Id Utility Location Services INC
Sacramento, CA · CSLB #1112655 · as of October 14, 2026
Active · clear
Post Bros Construction CO
Anaheim, CA · CSLB #1074904 · as of October 14, 2026
Active · clear
Post Earthworks Constructors INC
Placentia, CA · CSLB #777445 · as of October 14, 2026
Active · clear
Post Tension Repairs
Wildomar, CA · CSLB #1067508 · as of October 14, 2026
Active · clear
Potential Electrical Design Services INC
La Jolla, CA · CSLB #996042 · as of October 14, 2026
Active · clear
John Poulson
Santa Rosa, CA · CSLB #361828 · as of October 14, 2026
Active · clear
Dave Poulson's Excavating
Santa Rosa, CA · CSLB #641736 · as of October 14, 2026
Active · clear
Pounden Constructors
Sebastopol, CA · CSLB #432432 · as of October 14, 2026
Active · clear
William Pournamdari
Redondo Beach, CA · CSLB #1080120 · as of October 14, 2026
Active · clear
Donald Povieng
Huntington Beach, CA · CSLB #973773 · as of October 14, 2026
Active · clear
Pow-con INC
Fair Oaks, CA · CSLB #952876 · as of October 14, 2026
Active · clear
Powell Constructors INC
Fontana, CA · CSLB #845305 · as of October 14, 2026
Active · clear
Powell Engineering
Folsom, CA · CSLB #1044748 · as of October 14, 2026
Active · clear
Power Construction INC
San Francisco, CA · CSLB #861418 · as of October 14, 2026
Active · clear
Power Constructors INC
New York, CA · CSLB #814559 · as of October 14, 2026
Active · clear
Power Crane
Orange, CA · CSLB #1143261 · as of October 14, 2026
Active · clear
Power Engineering Construction Company
Alameda, CA · CSLB #488215 · as of October 14, 2026
Active · clear
Power Generation Service INC
Bismarck, CA · CSLB #910809 · as of October 14, 2026
Active · clear
Power Grade INC
Ontario, CA · CSLB #935306 · as of October 14, 2026
Active · clear
Powerhouse Grading INC
Ontario, CA · CSLB #909465 · as of October 14, 2026
Active · clear
Power One LLC
Anaheim, CA · CSLB #1032145 · as of October 14, 2026
Active · clear
Power Safety Service LLC
Lodi, CA · CSLB #1128161 · as of October 14, 2026
Active · clear
Powers Construction
Fresno, CA · CSLB #930672 · as of October 14, 2026
Active · clear
Powers Engineering And Inspection Incorporated
American Canyon, CA · CSLB #1147324 · as of October 14, 2026
Active · clear
Powers Plumbing
San Diego, CA · CSLB #877814 · as of October 14, 2026
Active · clear
Power-tech Enterprises INC
Walnut, CA · CSLB #844791 · as of October 14, 2026
Active · clear
Powertech INC
Calimesa, CA · CSLB #1141371 · as of October 14, 2026
Active · clear
P P C Air Conditioning INC
Cypress, CA · CSLB #662165 · as of October 14, 2026
Active · clear
PPC Construction INC
Los Angeles, CA · CSLB #772981 · as of October 14, 2026
Active · clear
PPC Service INC
Cypress, CA · CSLB #1129774 · as of October 14, 2026
Active · clear
P-pile INC
Greeley, CA · CSLB #1128712 · as of October 14, 2026
Active · clear
PPS Manufacturing INC
Ridgecrest, CA · CSLB #1121885 · as of October 14, 2026
Active · clear
Practicore Solutions INC
Ontario, CA · CSLB #1146273 · as of October 14, 2026
Active · clear
Pradu Engineering
Elverta, CA · CSLB #1043516 · as of October 14, 2026
Active · clear
Pramira INC
Brea, CA · CSLB #1066171 · as of October 14, 2026
Active · clear
Prater Plumbing
Redwood City, CA · CSLB #925920 · as of October 14, 2026
Active · clear
Pratt Equipment Corp
Vista, CA · CSLB #847624 · as of October 14, 2026
Active · clear
Prava Construction Services INC
San Marcos, CA · CSLB #878621 · as of October 14, 2026
Active · clear
Precast M Corporation
Sacramento, CA · CSLB #735492 · as of October 14, 2026
Active · clear
Preciado Electric INC
La Habra Heights, CA · CSLB #906951 · as of October 14, 2026
Active · clear
Precise Underground Works
Hemet, CA · CSLB #1038695 · as of October 14, 2026
Active · clear
Precision Builders
Redding, CA · CSLB #559934 · as of October 14, 2026
Active · clear
Precision Concrete Construction INC
Escondido, CA · CSLB #462754 · as of October 14, 2026
Active · clear
Precision Concrete Construction LLC
Petaluma, CA · CSLB #1032112 · as of October 14, 2026
Active · clear
Precision Concrete Engineering INC
Newark, CA · CSLB #1133332 · as of October 14, 2026
Active · clear
Precision Contracting Of California INC
Lake Oswego, CA · CSLB #855283 · as of October 14, 2026
Active · clear
Precision Contractor
La Habra, CA · CSLB #521248 · as of October 14, 2026
Active · clear
Precision Contractors INC
Lancaster, CA · CSLB #581338 · as of October 14, 2026
Active · clear
Precision Cooling Towers INC
Henderson, CA · CSLB #1044547 · as of October 14, 2026
Active · clear
Precision Earthworks Construction INC
Loomis, CA · CSLB #986122 · as of October 14, 2026
Active · clear
G A Abell INC DBA Precision Electric CO
Lakeside, CA · CSLB #534116 · as of October 14, 2026
Active · clear
K A Carlisle INC DBA Precision Electric Solar
Lakeside, CA · CSLB #950065 · as of October 14, 2026
Active · clear
Precision Engineering INC
San Francisco, CA · CSLB #880266 · as of October 14, 2026
Active · clear
Precision Environmental Services INC
Tulare, CA · CSLB #1028900 · as of October 14, 2026
Active · clear
Precision Excating And Grading INC
Cloverdale, CA · CSLB #1050989 · as of October 14, 2026
Active · clear
Precision Grade INC
Salinas, CA · CSLB #1025915 · as of October 14, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 14, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.