Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,378 California contractors classified A (General Engineering (A)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of June 28, 2026.

Showing 1,141–1,200 of 15,378 contractors

Arndt Construction
Santa Barbara, CA · CSLB #830387 · as of June 28, 2026
Active · clear
Arndt Construction INC
Santa Barbara, CA · CSLB #994485 · as of June 28, 2026
Active · clear
Arneson & Son's Construction
Temecula, CA · CSLB #529482 · as of June 28, 2026
Active · clear
Arnold Construction Company
Fulton, CA · CSLB #518561 · as of June 28, 2026
Active · clear
Arntz Builders INC
Petaluma, CA · CSLB #856393 · as of June 28, 2026
Active · clear
A Robledo Construction General Engineering INC
Fairfield, CA · CSLB #1020016 · as of June 28, 2026
Active · clear
Aromas Construction
Aromas, CA · CSLB #1069524 · as of June 28, 2026
Active · clear
M J Aronson
Wilton, CA · CSLB #511381 · as of June 28, 2026
Active · clear
Arpco Construction INC
Fresno, CA · CSLB #1125422 · as of June 28, 2026
Active · clear
A R Pipeline INC
Thousand Oaks, CA · CSLB #785413 · as of June 28, 2026
Active · clear
A & R Plumbing
San Francisco, CA · CSLB #954813 · as of June 28, 2026
Active · clear
Array Energy Corp
Pasadena, CA · CSLB #1151710 · as of June 28, 2026
Active · clear
Arrow Concrete Cutting CO Incorporated
Pacoima, CA · CSLB #455102 · as of June 28, 2026
Active · clear
Arrow Drillers INC DBA Arrow Construction
Sacramento, CA · CSLB #708757 · as of June 28, 2026
Active · clear
Arrowhead Contracting Company
Concord, CA · CSLB #1155889 · as of June 28, 2026
Active · clear
Arrowhead Docks INC
Cedar Glen, CA · CSLB #1093838 · as of June 28, 2026
Active · clear
Arrowhead Engineering
Cedar Glen, CA · CSLB #1040110 · as of June 28, 2026
Active · clear
Arrow Parking Lot Service INC
Baldwin Park, CA · CSLB #297093 · as of June 28, 2026
Active · clear
Arrow S Company INC
Arbuckle, CA · CSLB #931180 · as of June 28, 2026
Active · clear
Arroyo Geoscience INC
Los Angeles, CA · CSLB #1062092 · as of June 28, 2026
Active · clear
Arroyo Seco Construction
Santa Barbara, CA · CSLB #664167 · as of June 28, 2026
Active · clear
Arroyos Enterprises INC DBA Arroyos General Engineering
Temecula, CA · CSLB #1070309 · as of June 28, 2026
Active · clear
Arsenal Well Drilling INC
Visalia, CA · CSLB #1017985 · as of June 28, 2026
Active · clear
Arsh General Engineering
Campbell, CA · CSLB #733671 · as of June 28, 2026
Active · clear
Artisons Construction Services
Menifee, CA · CSLB #712241 · as of June 28, 2026
Active · clear
Telvis Artis
Anaheim, CA · CSLB #1025716 · as of June 28, 2026
Active · clear
Artistic Landscape
Somis, CA · CSLB #592615 · as of June 28, 2026
Active · clear
Artistic Maintenance INC
Lake Forest, CA · CSLB #703401 · as of June 28, 2026
Active · clear
Artlux Renovations Corp
Downey, CA · CSLB #1152352 · as of June 28, 2026
Active · clear
Artmn INC
Fountain Valley, CA · CSLB #824324 · as of June 28, 2026
Active · clear
Art's Construction Company INC
Fresno, CA · CSLB #979137 · as of June 28, 2026
Active · clear
Vido Artukovich And Son INC
South El Monte, CA · CSLB #135297 · as of June 28, 2026
Active · clear
Vido Artukovich And Son INC / Vidmar INC A J V
South El Monte, CA · CSLB #726231 · as of June 28, 2026
Active · clear
Vido Anthony Artukovich
So El Monte, CA · CSLB #402095 · as of June 28, 2026
Active · clear
Artur's Home Improvement
Sunnyvale, CA · CSLB #929164 · as of June 28, 2026
Active · clear
Boris Arutyunyan
Glendale, CA · CSLB #1010080 · as of June 28, 2026
Active · clear
Arvand Building Contracting
Tiburon, CA · CSLB #1050453 · as of June 28, 2026
Active · clear
Arvand Contracting
Tiburon, CA · CSLB #917140 · as of June 28, 2026
Active · clear
Antonio Arvizu
Lancaster, CA · CSLB #1098206 · as of June 28, 2026
Active · clear
Asac Design & Construction PC
Santa Clara, CA · CSLB #1121400 · as of June 28, 2026
Active · clear
Asal Construction Development Professional Corporation
San Jose, CA · CSLB #1126190 · as of June 28, 2026
Active · clear
Asap Earthwork
Calimesa, CA · CSLB #1131423 · as of June 28, 2026
Active · clear
Asap General Engineering
Moreno Valley, CA · CSLB #903350 · as of June 28, 2026
Active · clear
A S A P Paving LLC
Buena Park, CA · CSLB #465960 · as of June 28, 2026
Active · clear
Guy Lewis Asaro
San Diego, CA · CSLB #1008685 · as of June 28, 2026
Active · clear
Asas Construction & Remodeling
Irvine, CA · CSLB #1123975 · as of June 28, 2026
Active · clear
Asbestos Control Center
Novato, CA · CSLB #590867 · as of June 28, 2026
Active · clear
A S B Steel
Petaluma, CA · CSLB #777621 · as of June 28, 2026
Active · clear
Ascent Services
Lomita, CA · CSLB #483697 · as of June 28, 2026
Active · clear
Bruce Anderson Enterprises INC DBA A's Construction
Santa Ana, CA · CSLB #1076517 · as of June 28, 2026
Active · clear
As Construction
Moorpark, CA · CSLB #1081562 · as of June 28, 2026
Active · clear
A&s Construction INC
Chino, CA · CSLB #1119213 · as of June 28, 2026
Active · clear
A S C Process Systems INC
Valencia, CA · CSLB #611201 · as of June 28, 2026
Active · clear
A S G Builders
Mountain View, CA · CSLB #1062661 · as of June 28, 2026
Active · clear
Ashbritt INC
Deerfield, CA · CSLB #1066446 · as of June 28, 2026
Active · clear
Ashbritt / Mountain Environmental Joint Venture
Folsom, CA · CSLB #1070888 · as of June 28, 2026
Active · clear
Ashbury General Contracting And Engineering
San Francisco, CA · CSLB #826169 · as of June 28, 2026
Active · clear
Ashlar Structural LLC
Nanuet, CA · CSLB #1106591 · as of June 28, 2026
Active · clear
Ashley H Wilson
Placerville, CA · CSLB #469599 · as of June 28, 2026
Active · clear
Ashron Construction & Restoration INC
Galt, CA · CSLB #816425 · as of June 28, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 28, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.