Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,265 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 7, 2026.

Showing 8,941–9,000 of 15,265 contractors

MLC Constructors INC
Corona, CA · CSLB #1068632 · as of July 7, 2026
Active · clear
ML Construction
Castro Valley, CA · CSLB #1089551 · as of July 7, 2026
Active · clear
Mlmendoza Engineering
Westminster, CA · CSLB #1113340 · as of July 7, 2026
Active · clear
ML Plumbing INC
Manteca, CA · CSLB #993544 · as of July 7, 2026
Active · clear
M L R Industrial Solutions
Carmichael, CA · CSLB #790961 · as of July 7, 2026
Active · clear
M L S Builder INC
Oakland, CA · CSLB #899863 · as of July 7, 2026
Active · clear
Michael L Stewart DBA M L S Construction CO
Jamul, CA · CSLB #356124 · as of July 7, 2026
Active · clear
M L S Plumbing And Builder INC
Oakland, CA · CSLB #1141590 · as of July 7, 2026
Active · clear
MLV Construction & Engineering INC DBA MLV Engineering
Canyon Country, CA · CSLB #1034871 · as of July 7, 2026
Active · clear
MLZ Contractors INC
San Diego, CA · CSLB #1094590 · as of July 7, 2026
Active · clear
MMC INC
La Palma, CA · CSLB #573635 · as of July 7, 2026
Active · clear
M & M Construction
Brawley, CA · CSLB #892180 · as of July 7, 2026
Active · clear
M M Dorri Corp
Van Nuys, CA · CSLB #1144155 · as of July 7, 2026
Active · clear
M & M Electric
Sacramento, CA · CSLB #260864 · as of July 7, 2026
Active · clear
MM Engineering
Lake Elsinore, CA · CSLB #1148204 · as of July 7, 2026
Active · clear
M & M Foundation & Drilling INC
Pleasanton, CA · CSLB #922110 · as of July 7, 2026
Active · clear
MMG Contracting INC
Hacienda Heights, CA · CSLB #579894 · as of July 7, 2026
Active · clear
M M G Engineering INC
Irvine, CA · CSLB #1088006 · as of July 7, 2026
Active · clear
M & M Hansen Communication's Contracting
Palo Cedro, CA · CSLB #454034 · as of July 7, 2026
Active · clear
Mmi Services INC
Bakersfield, CA · CSLB #684884 · as of July 7, 2026
Active · clear
M M I Tank INC
Phoenix, CA · CSLB #911996 · as of July 7, 2026
Active · clear
MMR Constructors INC
Baton Rouge, CA · CSLB #687906 · as of July 7, 2026
Active · clear
MN Construction
Roseville, CA · CSLB #885086 · as of July 7, 2026
Active · clear
MNG Engineering & Maintenance INC
Buena Park, CA · CSLB #657790 · as of July 7, 2026
Active · clear
Mno Engineering INC
Corona, CA · CSLB #1094819 · as of July 7, 2026
Active · clear
M N R Construction INC
La Verne, CA · CSLB #891298 · as of July 7, 2026
Active · clear
Moab Construction INC
Rancho Cucamonga, CA · CSLB #1075876 · as of July 7, 2026
Active · clear
Kambiz Moafi
Orinda, CA · CSLB #1036574 · as of July 7, 2026
Active · clear
Mobbil Construction LLC
Studio City, CA · CSLB #1124499 · as of July 7, 2026
Active · clear
Mobley Engineering INC
Norris, CA · CSLB #779173 · as of July 7, 2026
Active · clear
William Eldon Mobley Iv
Ferndale, CA · CSLB #924211 · as of July 7, 2026
Active · clear
Moc Incorporated
Bakersfield, CA · CSLB #598172 · as of July 7, 2026
Active · clear
Mocon Corporation
Honolulu, CA · CSLB #565735 · as of July 7, 2026
Active · clear
Modaa Construction
Sherman Oaks, CA · CSLB #920856 · as of July 7, 2026
Active · clear
Modern Build Construction INC
North Highlands, CA · CSLB #1013017 · as of July 7, 2026
Active · clear
Modern Builders
Orange, CA · CSLB #1129825 · as of July 7, 2026
Active · clear
Modern Building INC
Chico, CA · CSLB #285006 · as of July 7, 2026
Active · clear
Modern Metal Works INC
Sun Valley, CA · CSLB #1043895 · as of July 7, 2026
Active · clear
Modern Railway Systems
Alameda, CA · CSLB #968510 · as of July 7, 2026
Active · clear
Modern Railway Systems Herzog Technologies INC A Joint Venture
Alameda, CA · CSLB #1049104 · as of July 7, 2026
Active · clear
Modern Retrofit Solutions
Menlo Park, CA · CSLB #693282 · as of July 7, 2026
Active · clear
Modernscapes Innovations
Oakley, CA · CSLB #1115970 · as of July 7, 2026
Active · clear
Modern Sundt A Joint Venture
Chico, CA · CSLB #1051185 · as of July 7, 2026
Active · clear
Modern Technology Resources INC
San Francisco, CA · CSLB #965267 · as of July 7, 2026
Active · clear
Modern Valley Construction INC
Bakersfield, CA · CSLB #1069102 · as of July 7, 2026
Active · clear
Modutecture INC
Hayward, CA · CSLB #1067380 · as of July 7, 2026
Active · clear
Moffitt Construction INC
Salida, CA · CSLB #794445 · as of July 7, 2026
Active · clear
Mohamadreza Showghi Tabrizi
Los Angeles, CA · CSLB #564696 · as of July 7, 2026
Active · clear
Ali Mohammadi
Lake Forest, CA · CSLB #1054766 · as of July 7, 2026
Active · clear
Moine Bros And Sons
Hermosa Beach, CA · CSLB #920427 · as of July 7, 2026
Active · clear
Jimmie Walker DBA Mojave Blue
Helendale, CA · CSLB #1042828 · as of July 7, 2026
Active · clear
Mojave Earth Solutions INC
Willow Park, CA · CSLB #863904 · as of July 7, 2026
Active · clear
Mojo Petroleum Services INC
San Bruno, CA · CSLB #1117179 · as of July 7, 2026
Active · clear
Moka Construction
Santa Clara, CA · CSLB #1079408 · as of July 7, 2026
Active · clear
Moldcable INC
Voorhees, CA · CSLB #1135734 · as of July 7, 2026
Active · clear
Molgon Construction
Homeland, CA · CSLB #1153771 · as of July 7, 2026
Active · clear
Molinar Design INC DBA Molinar Construction
Los Angeles, CA · CSLB #1024641 · as of July 7, 2026
Active · clear
Molinari's Bulldozing
Salinas, CA · CSLB #874627 · as of July 7, 2026
Active · clear
Santana Molina
Lebec, CA · CSLB #821469 · as of July 7, 2026
Active · clear
Wilfredo Molina
Corona, CA · CSLB #993914 · as of July 7, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.