Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,269 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 10, 2026.

Showing 11,821–11,880 of 15,269 contractors

Schwan Brothers Excavating Contractors INC
Goleta, CA · CSLB #468239 · as of July 10, 2026
Active · clear
Schwartz Construction
Riverside, CA · CSLB #632050 · as of July 10, 2026
Active · clear
Schweiger Plumbing INC
Tracy, CA · CSLB #482314 · as of July 10, 2026
Active · clear
Sci
Alta Loma, CA · CSLB #984859 · as of July 10, 2026
Active · clear
Sciacca Engineering
Yuba City, CA · CSLB #984267 · as of July 10, 2026
Active · clear
Science Plumbing INC
Menlo Park, CA · CSLB #1076609 · as of July 10, 2026
Active · clear
Sci Environmental LLC
Hayward, CA · CSLB #1145146 · as of July 10, 2026
Active · clear
Scileppi Contracting Company
Cayucos, CA · CSLB #1147117 · as of July 10, 2026
Active · clear
SC JR Construction INC
Lomita, CA · CSLB #1054704 · as of July 10, 2026
Active · clear
Sclafani Construction Services LLC
Bakersfield, CA · CSLB #1136254 · as of July 10, 2026
Active · clear
Scoggins Site Development & Engineering
Paso Robles, CA · CSLB #1077215 · as of July 10, 2026
Active · clear
Greg Scopazzi
San Mateo, CA · CSLB #859291 · as of July 10, 2026
Active · clear
Scorpion Backhoe INC
Hemet, CA · CSLB #814044 · as of July 10, 2026
Active · clear
Scorpion Construction
Hemet, CA · CSLB #939061 · as of July 10, 2026
Active · clear
Scott Anderson General Engineering Contractors
Woodside, CA · CSLB #724302 · as of July 10, 2026
Active · clear
Scott Brendlinger
Sanford, CA · CSLB #1070920 · as of July 10, 2026
Active · clear
C Scott Construction
Sacramento, CA · CSLB #844267 · as of July 10, 2026
Active · clear
Christopher Scott Construction
Cap, CA · CSLB #991107 · as of July 10, 2026
Active · clear
Scott Cole Construction
Mission Viejo, CA · CSLB #892538 · as of July 10, 2026
Active · clear
Scott Construction And Design
Sacramento, CA · CSLB #1083446 · as of July 10, 2026
Active · clear
Edward W Scott Electric CO INC
Richmond, CA · CSLB #190426 · as of July 10, 2026
Active · clear
Scott Herndon Construction
Redding, CA · CSLB #480522 · as of July 10, 2026
Active · clear
Mark Scott Construction INC
Pleasant Hill, CA · CSLB #682814 · as of July 10, 2026
Active · clear
Scott Michael INC
San Marcos, CA · CSLB #668809 · as of July 10, 2026
Active · clear
R W Scott Construction CO INC
Orcutt, CA · CSLB #352392 · as of July 10, 2026
Active · clear
S C Scott Construction
Orcutt, CA · CSLB #668687 · as of July 10, 2026
Active · clear
Scotts Contracting Services
Lakewood, CA · CSLB #800478 · as of July 10, 2026
Active · clear
Aaron Ross DBA The Screen Machine
Red Bluff, CA · CSLB #923069 · as of July 10, 2026
Active · clear
SC Services INC
Orange Park, CA · CSLB #908625 · as of July 10, 2026
Active · clear
Scshc LLC
Washington, CA · CSLB #1088362 · as of July 10, 2026
Active · clear
Scully Engineering Contractors
Van Nuys, CA · CSLB #789426 · as of July 10, 2026
Active · clear
S C Valley Engineering INC
El Cajon, CA · CSLB #624559 · as of July 10, 2026
Active · clear
SCW Contracting Corporation
Fallbrook, CA · CSLB #630435 · as of July 10, 2026
Active · clear
S D C Engineering INC
Laguna Hills, CA · CSLB #986959 · as of July 10, 2026
Active · clear
SD Concrete Solutions LLC
San Diego, CA · CSLB #1115911 · as of July 10, 2026
Active · clear
SD Dirtworx INC
Alpine, CA · CSLB #1105762 · as of July 10, 2026
Active · clear
Sdi Services
Sacramento, CA · CSLB #759193 · as of July 10, 2026
Active · clear
S D J Construction INC
Nevada City, CA · CSLB #850012 · as of July 10, 2026
Active · clear
SDR Engineering & Contracting Solutions INC
Coachella, CA · CSLB #1146251 · as of July 10, 2026
Active · clear
S D Silva Construction INC
Paso Robles, CA · CSLB #735580 · as of July 10, 2026
Active · clear
S D V Services INC
Alameda, CA · CSLB #577011 · as of July 10, 2026
Active · clear
Sealco INC
Escondido, CA · CSLB #1139714 · as of July 10, 2026
Active · clear
Seal Rite Paving & Grading
Fresno, CA · CSLB #805585 · as of July 10, 2026
Active · clear
Seals Construction INC
Visalia, CA · CSLB #949738 · as of July 10, 2026
Active · clear
Matthew Ryan Seals
Visalia, CA · CSLB #884710 · as of July 10, 2026
Active · clear
Sea Mac General Engineering
San Diego, CA · CSLB #1099820 · as of July 10, 2026
Active · clear
Seamair General Engineering
San Luis Obispo, CA · CSLB #1014609 · as of July 10, 2026
Active · clear
Sean Freitas Architect INC
Lincoln, CA · CSLB #1093993 · as of July 10, 2026
Active · clear
Sean Hardiman Construction
Larkspur, CA · CSLB #1130081 · as of July 10, 2026
Active · clear
Sean M Tractor And Trucking INC
Half Moon Bay, CA · CSLB #831332 · as of July 10, 2026
Active · clear
Sea Pac Engineering INC
Los Angeles, CA · CSLB #674701 · as of July 10, 2026
Active · clear
Dong Suk Suh DBA Seasons Painting & Construction CO
Ontario, CA · CSLB #692214 · as of July 10, 2026
Active · clear
Seatec Underground Utilities INC
Salinas, CA · CSLB #712813 · as of July 10, 2026
Active · clear
Seaview Land Restoration
Cazadero, CA · CSLB #781782 · as of July 10, 2026
Active · clear
Sea West Enterprises INC
San Dimas, CA · CSLB #486074 · as of July 10, 2026
Active · clear
Sebastian
Kerman, CA · CSLB #940822 · as of July 10, 2026
Active · clear
Sebren Drilling & Blasting
Diamond Springs, CA · CSLB #887023 · as of July 10, 2026
Active · clear
S E C C Corporation
Corona, CA · CSLB #710005 · as of July 10, 2026
Active · clear
Secc Wireless
Corona, CA · CSLB #1107234 · as of July 10, 2026
Active · clear
Security Contractors INC
Westlake Village, CA · CSLB #1135911 · as of July 10, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 10, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.