Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,268 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 11, 2026.

Showing 12,781–12,840 of 15,268 contractors

Summit Line Construction INC
Herber City, CA · CSLB #954950 · as of July 11, 2026
Active · clear
Summit Pipelines
Auburn, CA · CSLB #1065380 · as of July 11, 2026
Active · clear
Summit Pipe Works INC
Placerville, CA · CSLB #1144386 · as of July 11, 2026
Active · clear
Summit Plumbing
Oak Run, CA · CSLB #553543 · as of July 11, 2026
Active · clear
Summit Plumbing & Engineering INC
Oak Run, CA · CSLB #996485 · as of July 11, 2026
Active · clear
Summit Signal INC
Willits, CA · CSLB #842536 · as of July 11, 2026
Active · clear
Sunbeam Consulting
Long Beach, CA · CSLB #915894 · as of July 11, 2026
Active · clear
Sunbelt Construction Company INC
Yorba Linda, CA · CSLB #746666 · as of July 11, 2026
Active · clear
Sun Cad Service
Arcadia, CA · CSLB #594732 · as of July 11, 2026
Active · clear
Sun Communications INC
Sacramento, CA · CSLB #1030609 · as of July 11, 2026
Active · clear
Suncore Engineering And Construction
Beverly Hills, CA · CSLB #1145133 · as of July 11, 2026
Active · clear
Sundance Construction Group INC
Oxnard, CA · CSLB #403461 · as of July 11, 2026
Active · clear
G R Sundberg INC
Arcata, CA · CSLB #732695 · as of July 11, 2026
Active · clear
Chris Sunderland Engineering Company
San Luis Obispo, CA · CSLB #837026 · as of July 11, 2026
Active · clear
Sundt/austin A Joint Venture
Tempe, CA · CSLB #1014572 · as of July 11, 2026
Active · clear
Sundt Construction INC
Tempe, CA · CSLB #453175 · as of July 11, 2026
Active · clear
Sundt Construction INC Southern California
Tempe, CA · CSLB #1141201 · as of July 11, 2026
Active · clear
Sundt Renewables LLC
Tempe, CA · CSLB #1066539 · as of July 11, 2026
Active · clear
Sundt/walsh A Joint Venture
Tempe, CA · CSLB #1012801 · as of July 11, 2026
Active · clear
Sun Environmental Engineering Svcs INC
Torrance, CA · CSLB #828734 · as of July 11, 2026
Active · clear
Sunland Asphalt & Construction LLC
Phoenix, CA · CSLB #1092273 · as of July 11, 2026
Active · clear
Sunland Sewer Company
Vista, CA · CSLB #1088960 · as of July 11, 2026
Active · clear
Sunland Sewer Company
Temecula, CA · CSLB #992433 · as of July 11, 2026
Active · clear
Sun Pacific
Morro Bay, CA · CSLB #487798 · as of July 11, 2026
Active · clear
Sunpeak Construction
Newport Beach, CA · CSLB #553434 · as of July 11, 2026
Active · clear
Sunra Group INC
Santa Cruz, CA · CSLB #1088592 · as of July 11, 2026
Active · clear
Sunrich Equipment
Alpine, CA · CSLB #835872 · as of July 11, 2026
Active · clear
Sunrise Excavating
Redding, CA · CSLB #438763 · as of July 11, 2026
Active · clear
Sunrise Landscape CO INC
Santa Fe Springs, CA · CSLB #266132 · as of July 11, 2026
Active · clear
Sunrise Mechanical Contractors INC
Bakersfield, CA · CSLB #977955 · as of July 11, 2026
Active · clear
Sunseri Associates INC
Sacramento, CA · CSLB #667664 · as of July 11, 2026
Active · clear
Sunset Construction
Simi Valley, CA · CSLB #1104826 · as of July 11, 2026
Active · clear
Sunshine Communications INC
Santee, CA · CSLB #770746 · as of July 11, 2026
Active · clear
Sunshine Construction
Santa Rosa, CA · CSLB #614487 · as of July 11, 2026
Active · clear
Sunstone Construction INC
Campbell, CA · CSLB #498537 · as of July 11, 2026
Active · clear
Sunstone Industrial Constructors INC
Deer Park, CA · CSLB #1104497 · as of July 11, 2026
Active · clear
Sunswell Contracting
Encinitas, CA · CSLB #1075398 · as of July 11, 2026
Active · clear
Sunterra Contracting Corporation
Cerritos, CA · CSLB #945220 · as of July 11, 2026
Active · clear
Sun Valley Pumping
Turlock, CA · CSLB #731211 · as of July 11, 2026
Active · clear
Sun Valley Pumping INC
Turlock, CA · CSLB #1060202 · as of July 11, 2026
Active · clear
Sunwest Engineering Constructors INC
Chino, CA · CSLB #703190 · as of July 11, 2026
Active · clear
Sun Wireless
San Diego, CA · CSLB #820709 · as of July 11, 2026
Active · clear
Superb Engineering INC
Beaumont, CA · CSLB #1074243 · as of July 11, 2026
Active · clear
Super Excavators INC
Menomonee Falls, CA · CSLB #790987 · as of July 11, 2026
Active · clear
Superior Ag Construction INC
Strathmore, CA · CSLB #1012331 · as of July 11, 2026
Active · clear
Superior Construction
Bakersfield, CA · CSLB #609030 · as of July 11, 2026
Active · clear
Superior Design & Construction
Woodland Hills, CA · CSLB #867041 · as of July 11, 2026
Active · clear
Superior Diamond Development INC
Los Angeles, CA · CSLB #1010054 · as of July 11, 2026
Active · clear
Superior Dive Solutions
Chico, CA · CSLB #1071055 · as of July 11, 2026
Active · clear
Superior General Contractors INC
Yucca Valley, CA · CSLB #874228 · as of July 11, 2026
Active · clear
Superior Gunite
Lakeview Terrace, CA · CSLB #370034 · as of July 11, 2026
Active · clear
Superior Hot Tapping Services INC
Riverside, CA · CSLB #1067989 · as of July 11, 2026
Active · clear
Superior Industries Conveyors INC
Morris, CA · CSLB #1049663 · as of July 11, 2026
Active · clear
Superior Painting Earthwork Excavating
Fairfield, CA · CSLB #924544 · as of July 11, 2026
Active · clear
Superior Pipeline
Bakersfield, CA · CSLB #1036258 · as of July 11, 2026
Active · clear
Superior Tank CO INC
Rancho Cucamonga, CA · CSLB #472119 · as of July 11, 2026
Active · clear
Superior Tank Solutions INC
Rancho Cucamonga, CA · CSLB #939335 · as of July 11, 2026
Active · clear
Superior Traffic Services
Red Bluff, CA · CSLB #793893 · as of July 11, 2026
Active · clear
Super Technical INC
Laguna Hills, CA · CSLB #951223 · as of July 11, 2026
Active · clear
Support Operations Services LLC
Mesa, CA · CSLB #1090334 · as of July 11, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 11, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.