California › San Francisco County › General Building & ADU › San Francisco
Licensed general contractors and ADU builders in San Francisco
2,284 contractors with a San Francisco 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 2,284 licensed general contractors and ADU buildersOrder: A–Z by business name (neutral, stated). Showing 1–100.
1 BACKFLOW PLUMBING
B · also C-36 · Lic. #807692 · San Francisco 94121
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
1 ORIGINAL CONSTRUCTION INC
B · Lic. #515977 · San Francisco 94124
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
2040 BUILDERS
B · Lic. #1043603 · San Francisco 94124
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
21ST CENTURY HOME IMPROVEMENT PAINTING & ROOFING
B · also C-33, C-39 · Lic. #682929 · San Francisco 94107
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
24/7 WAAR GENERAL BUILDING CONTRACTING CORP
B · Lic. #1120134 · San Francisco 94134
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
3B T'S CONSTRUCTION COMPANY
B · also C-36 · Lic. #1059179 · San Francisco 94134
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
3H BUILDERS
B · Lic. #1125722 · San Francisco 94131
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
4-MAC
B · Lic. #1145596 · San Francisco 94124
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
415 CONSTRUCTION & ELECTRICAL
B · also C-10 · Lic. #912620 · San Francisco 94112
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
415 REMODELING INC
B · Lic. #1009633 · San Francisco 94124
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
5 STAR PLUMBING & ROOTER
B · also A, C-36 · Lic. #996627 · San Francisco 94110
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
7 HILLS CONSTRUCTION
B · also C-10 · Lic. #1064265 · San Francisco 94118
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
7 SQUARED ELECTRICAL
B · also C-10 · Lic. #1064792 · San Francisco 94131
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
7X7 CONSTRUCTION
B · Lic. #1070361 · San Francisco 94141
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
8 EXPRESS CONSTRUCTION
B · also C-10, C-33, C-36 · Lic. #993218 · San Francisco 94122
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
8 SUCCESS CONSTRUCTION
B · Lic. #982823 · San Francisco 94132
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A - TECH ELECTRIC INC
B · also C-10 · Lic. #928586 · San Francisco 94116
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A + GENERAL CONSTRUCTION INC
B · also A, C-10, C-20, C-36 · Lic. #1127551 · San Francisco 94112
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A A P T CONSTRUCTION CO
B · also C-10 · Lic. #949973 · San Francisco 94132
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A B F CONSTRUCTION
B · Lic. #957098 · San Francisco 94112
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A C AND COMPANY
B · Lic. #735228 · San Francisco 94110
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A C B INC
B · also C-33 · Lic. #831725 · San Francisco 94121
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A C BONIFACIO CONST CO
B · Lic. #585824 · San Francisco 94131
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A CONSTRUCTION CO
B · Lic. #1149316 · San Francisco 94107
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A G D CONSTRUCTION
B · Lic. #1026886 · San Francisco 94110
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A H B CONSTRUCTION
B · Lic. #940108 · San Francisco 94164
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A J O GROUP BUILD INC
B · Lic. #1035097 · San Francisco 94115
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A M C BUILDERS INC
B · Lic. #985334 · San Francisco 94124
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A M K BUILDERS
B · Lic. #936966 · San Francisco 94112
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A M ROCCA INC
B · also A, C-10, C-36 · Lic. #757461 · San Francisco 94112
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
A R G CONSERVATION SERVICES
B · Lic. #799537 · San Francisco 94111
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A RUIZ CONSTRUCTION CO & ASSOC INC
B · also A · Lic. #427657 · San Francisco 94110
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A S P CONSTRUCTION & DEVELOPMENT
B · also A · Lic. #859272 · San Francisco 94105
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A-1 DYNAMIC BUILDERS INC
B · Lic. #1065792 · San Francisco 94124
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A-ARBUES CONSTRUCTION
B · Lic. #1116807 · San Francisco 94124
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A&M CONSTRUCTION & DEVELOPMENT INC
B · Lic. #1139566 · San Francisco 94127
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A&M CONSTRUCTION & REMODELING LLC
B · Lic. #1155734 · San Francisco 94112
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A+G DESIGN+BUILD
B · Lic. #1094075 · San Francisco 94110
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A1 CONSTRUCTION GROUP CORPORATION
B · Lic. #1124411 · San Francisco 94121
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A5 BUILDERS
B · also A · Lic. #1086312 · San Francisco 94124
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AAK BUILDERS CORP
B · Lic. #1131802 · San Francisco 94112
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AARON GORDON CONSTRUCTION INC
B · Lic. #856802 · San Francisco 94124
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ABADUB CONSTRUCTION INC
B · also C-2, C-10, C-33, D-38 · Lic. #1058008 · San Francisco 94130
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ABBEYSIDE CONSTRUCTION INC
B · Lic. #849012 · San Francisco 94114
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ABBLEY GENERAL CONTRACTING
B · also C-33 · Lic. #669595 · San Francisco 94132
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ABER TEAM INC
B · Lic. #876061 · San Francisco 94115
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ABLE HANDYMAN & CONTRACTOR
B · Lic. #985126 · San Francisco 94131
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ABOVE ENGINEERING CORPORATION
B · also A · Lic. #1054011 · San Francisco 94124
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ABR PRO PAINTING
B · also C-33 · Lic. #1100222 · San Francisco 94122
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ACCM CONSTRUCTION & DEVELOPMENT
B · Lic. #1159520 · San Francisco 94127
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ACE DRILLING & EXCAVATION
B · also A · Lic. #889820 · San Francisco 94124
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ACE DRILLING ENGINEERING INC
B · also A · Lic. #1074246 · San Francisco 94124
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ACE GLASS & DOOR COMPANY INC DBA ACE BUILDING SERVICES
B · also C-17 · Lic. #1121837 · San Francisco 94130
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ACE PLUMBING & ROOTER
B · also A, C-4, C-10, C-16… · Lic. #829071 · San Francisco 94103
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ACER-G ENGINEERING
B · also A · Lic. #1143200 · San Francisco 94124
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ACHILL BEG CONSTRUCTION INC
B · Lic. #709622 · San Francisco 94110
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ACME BUILDERS
B · Lic. #869776 · San Francisco 94118
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ACON BUILT
B · Lic. #1107152 · San Francisco 94107
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ACRI DDC
B · Lic. #866071 · San Francisco 94121
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ACTUALLY DESIGN BUILD INC
B · also C-8 · Lic. #1015230 · San Francisco 94117
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ACY CONSTRUCTION LLC
B · Lic. #1053846 · San Francisco 94116
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AD PRECISION CONSTRUCTION INC
B · Lic. #1118718 · San Francisco 94116
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ADAM CONSTRUCTION
B · also A · Lic. #725014 · San Francisco 94134
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ADAMAS BUILDERS INC
B · Lic. #984745 · San Francisco 94123
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ADCON
B · Lic. #837584 · San Francisco 94132
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ADD A GARAGE INC
B · also A · Lic. #660611 · San Francisco 94103
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ADDED DIMENSIONS INCORPORATED
B · also C-9 · Lic. #733969 · San Francisco 94107
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ADEPT CONSTRUCTION SOLUTIONS INC
B · also A, C-57, HAZ · Lic. #1011699 · San Francisco 94116
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ADILSON & SONS CONSTRUCTION
B · Lic. #1118407 · San Francisco 94124
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ADLER BUILDERS INC
B · Lic. #1117322 · San Francisco 94104
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ADONAY CONSTRUCTION LLC
B · Lic. #1150083 · San Francisco 94140
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ADVANCED DESIGN
B · Lic. #544201 · San Francisco 94122
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AEQUITAS CONSTRUCTORS INC
B · Lic. #830371 · San Francisco 94109
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
AGBAYANI CONSTRUCTION CORPORATION
B · also A, C-10, C-20, C-36 · Lic. #650472 · San Francisco 94116
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AGUILAR CONSTRUCTION
B · Lic. #1073719 · San Francisco 94112
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AKIRSCH CONSTRUCTION
B · Lic. #1080825 · San Francisco 94134
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
AL'S REMODELING INC
B · Lic. #1114514 · San Francisco 94172
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALAN ZHU CONSTRUCTION
B · Lic. #643453 · San Francisco 94134
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALBERT CHOW
B · Lic. #848588 · San Francisco 94116
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALBERT G LEE
B · Lic. #426209 · San Francisco 94132
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALBION POWER COMPANY INC
B · also C-10, C-46 · Lic. #878027 · San Francisco 94117
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALDER CONSTRUCTION CA
B · Lic. #1078314 · San Francisco 94118
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALEX CHU GENERAL CONTRACTOR
B · Lic. #1136532 · San Francisco 94122
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALEX CONSTRUCTION & ELECTRIC INC
B · also C-10 · Lic. #918063 · San Francisco 94121
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALEX HE GENERAL CONSTRUCTION
B · Lic. #1028317 · San Francisco 94109
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALEX KUSHNER GENERAL CONTRACTOR
B · also A, C-33 · Lic. #548789 · San Francisco 94116
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALEX KUSHNER GENERAL INC
B · also A, C-33 · Lic. #1007203 · San Francisco 94116
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALEX R CONSTRUCTION
B · Lic. #898284 · San Francisco 94110
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALEX SEBASTIAN
B · Lic. #939258 · San Francisco 94133
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALEX WONG CONSTRUCTION INC
B · Lic. #1082283 · San Francisco 94112
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALFA BUILDING SOLUTIONS INC
B · Lic. #951968 · San Francisco 94121
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALL AROUND BUILDER
B · Lic. #1046808 · San Francisco 94121
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALL BAY CITIES CONSTRUCTION
B · Lic. #872779 · San Francisco 94132
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALL BAY SOLAR CONSTRUCTION INC
B · also C-10, C-39, C-46 · Lic. #962034 · San Francisco 94112
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALL PRO DOWNES CONSTRUCTION COMPANY
B · Lic. #757579 · San Francisco 94102
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALL TRUSTY BUILDERS
B · also C-10 · Lic. #909984 · San Francisco 94116
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALL-ELECTRIC CALIFORNIA
B · also C-10, C-20, C-36 · Lic. #1078011 · San Francisco 94133
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALLEN JIAN MIN LI
B · Lic. #866485 · San Francisco 94112
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALLIANCE PLUMBING WORKS INC
B · also C-36 · Lic. #884462 · San Francisco 94121
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALLIED TEAMWORK CONSTRUCTION INC
B · Lic. #865282 · San Francisco 94132
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026