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Licensed general contractors and ADU builders in Livermore · page 3 of 3

282 contractors with a Livermore mailing address hold an active (CLEAR) CSLB B General Building license in CSLB's license file dated Oct 20, 2026. Get quotes from up to 3 of them →

A B General Building license covers jobs with two or more unrelated trades, like an ADU, an addition or a remodel. A B contractor can't take a stand-alone plumbing, electrical or roofing job unless they also hold that specialty license or subcontract it to someone who does.
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All 282 licensed general contractors and ADU builders

Order: A–Z by business name (neutral, stated). Showing 201–282.
POINT ONE ELECTRICAL SYSTEMS INC
B · also C-7, C-10 · Lic. #745827 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PRANSCHKE CONSTRUCTION LLC
B · Lic. #1087203 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PRIME MECHANICAL SERVICE INC
B · also C-4, C-20, C-36, C-38 · Lic. #819114 · Livermore 94551
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
PRIMITIVO CONSTRUCTION INC
B · Lic. #941607 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PROFORMA CONSTRUCTION INC
B · also A, C-9 · Lic. #939250 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PUNSTAR CONSTRUCTION
B · Lic. #1018987 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PURUS INC
B · also C-7, C-10, C-28 · Lic. #1059782 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
QRS REMODELING INC
B · Lic. #1057886 · Livermore 94550
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
QUARTAROLI CONSTRUCTION CO
B · Lic. #353641 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
QUICK SET CONSTRUCTION CO INC
B · Lic. #540793 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
R CONSTRUCTION
B · Lic. #1058454 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
R PRINGLE CONSTRUCTION
B · Lic. #734762 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
R PRINGLE CONSTRUCTION INC
B · Lic. #1076402 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
R T L CONSTRUCTION AND DEVELOPMENT
B · Lic. #799579 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RANDAZZO CONSTRUCTIONS INC
B · Lic. #433590 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RAVI RANDHAWA
B · also A, HAZ · Lic. #1079475 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RAYMOND L WARD II
B · Lic. #785509 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RED TOP ELECTRIC CO EMERYVILLE INC
B · also C-7, C-10 · Lic. #187698 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
REMEDY BUILDING SERVICES LLC
B · Lic. #1121440 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RESTORATION MANAGEMENT COMPANY
B · also ASB, C-15, C-22 · Lic. #765595 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
REVERY DESIGN BUILD
B · Lic. #1075263 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RICH'S QUALITY PAINTING & CONSTRUCTION
B · also C-33 · Lic. #605270 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RICHARD JAMES FOLEY
B · Lic. #555068 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RIDGECREST CONSTRUCTION & REMODEL DESIGN
B · Lic. #982524 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ROBERT A TUCKNOTT & ASSOCIATES INC
B · also A, ASB, C-10, HAZ · Lic. #755258 · Livermore 94551
Workers' comp policy on file
Active — CSLB flag: renewal received
ROBERT BOWERS CONSTRUCTION
B · Lic. #714703 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ROBERT PAYNE CONSTRUCTION INC
B · Lic. #1003067 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RON'S WINDOW CENTER
B · also C-17 · Lic. #943882 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RONBOW CORPORATION
B · Lic. #1098369 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ROSS MC DONALD COMPANY INC
B · also D-34 · Lic. #314333 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RSQ CONSTRUCTION SERVICES INC
B · Lic. #728103 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RUSSELL CONSTRUCTION SERVICES
B · Lic. #990523 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
S B C SILVEIRA BUILT CUSTOMS LLC
B · Lic. #1136463 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
S K CONTRACTS INC
B · Lic. #742379 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SAFECO BUILDERS INC
B · Lic. #414403 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SAN ANDRES CONSTRUCTION
B · Lic. #1081083 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SCAFURI CONSTRUCTION
B · Lic. #876181 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SCOT WINKLER
B · Lic. #903800 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SCOTT LUTZ
B · Lic. #817622 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SHAMES CONSTRUCTION COMPANY LTD
B · Lic. #532518 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SHAMROCK DEVELOPMENT & CONSTRUCTION INC
B · also A · Lic. #892492 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SHERMAN D BALCH
B · Lic. #355488 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SIMONDS CONSTRUCTION
B · Lic. #786727 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SIMPLY BETTER REMODELS
B · Lic. #909359 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SINE METU SERVICES CORP
B · also B-2 · Lic. #1127147 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SMALL JOBS
B · Lic. #628095 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SMART ENERGY UPGRADE CO
B · also C-17 · Lic. #405505 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SMITH DENISON CONSTRUCTION CO
B · also A, C-10, C-36 · Lic. #606314 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SMP CONSTRUCTION & MAINTENANCE LLC
B · also C-8, D-6, D-12, D-30… · Lic. #1159325 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SOSA KITCHEN & BATH REMODELING
B · also C-54 · Lic. #512183 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SPACETONE ACOUSTICS INC
B · also C-2, C-9 · Lic. #397494 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
STEVE SIMONI
B · Lic. #633032 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SUNRISE CONSTRUCTION CO
B · Lic. #377252 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SYNERGY POWER
B · also C-10 · Lic. #1025715 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
T M G CONSTRUCTION
B · Lic. #505477 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TENANT IMPROVEMENT CONSTRUCTION & CONSULTING INC
B · Lic. #862161 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
THE DRIVEWAY CO
B · also C-27 · Lic. #1044801 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TRELANE CONSTRUCTION
B · Lic. #1057429 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TRIANGLE CONSTRUCTION TRI - VALLEY INC
B · Lic. #882580 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TRINITY PERFECT CONSTRUCTION INC
B · also A · Lic. #1029541 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TRITEK CONSTRUCTION INC
B · also C-5, C-6 · Lic. #410182 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TRUE RENEWABLE ENERGY INCORPORATED
B · Lic. #464408 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TUCKNOTT ELECTRIC CO
B · also A, ASB, C-10, HAZ · Lic. #272838 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TWC GLOBAL INC
B · Lic. #1101316 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TWINS CONSTRUCTION
B · Lic. #1019561 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
UNIQUE ENVIRONMENTS
B · also C-27 · Lic. #572038 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
UNIVERSAL CELL SITE SERVICES INC
B · Lic. #936917 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VALDEZ PROPERTY CONSTRUCTION LLC
B · Lic. #1116315 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
VARGAS CONSTRUCTION
B · Lic. #830239 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
VC & KW BUILDERS
B · Lic. #1032027 · Livermore 94551
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
VIGUS & MILLER CONSTRUCTION INC
B · Lic. #648028 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WAGNER CONSTRUCTION
B · Lic. #1012916 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WEST PLAINS REMODELING
B · Lic. #843816 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WIDGER HANDYMAN SERVICES
B · Lic. #941561 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WILCON INC
B · also C-36 · Lic. #799685 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WILLIAM ROY DUTERTE
B · also C-36 · Lic. #619604 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WMA LANDSCAPE CONSTRUCTION INC
B · also A, C-8, C-27, D-59 · Lic. #963698 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WORLD EXTERIORS INC
B · also C-39 · Lic. #946878 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
YELCON DEVELOPMENT
B · Lic. #803519 · Livermore 94550
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
YORKSHIRE ROOFING OF NORTHERN CALIFORNIA INC DBA ROOFMAX
B · also C-2, C-39 · Lic. #841422 · Livermore 94550
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
YOUR ENERGY SOLUTIONS
B · also C-10, C-20, C-39 · Lic. #928652 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
Z LAB INSTALLATION INC
B · also C-6 · Lic. #690873 · Livermore 94551
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026