California › Alameda County › General Building & ADU › Berkeley
Licensed general contractors and ADU builders in Berkeley
275 contractors with a Berkeley 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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A Featured spot on this general building & adu page for Berkeley is a paid ad for a License Verified contractor, labeled "Ad" every time. It sits apart from the directory and never changes the order below. From $49/mo. Join the waitlist →
All 275 licensed general contractors and ADU builders
Order: A–Z by business name (neutral, stated). Showing 1–100. 1-888-HEAT-PUMPS
B · also C-20 · Lic. #1108295 · Berkeley 94703
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
10SQUARE CONSTRUCTION INC
B · Lic. #1068008 · Berkeley 94702
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
2050 INNOVATION CONSTRUCTION
B · Lic. #991695 · Berkeley 94702
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
360 PROPERTY SOLUTIONS LLC
B · Lic. #1002012 · Berkeley 94710
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A & B CONSTRUCTION
B · Lic. #520754 · Berkeley 94710
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A & E EMAAR COMPANY
B · also A · Lic. #1004053 · Berkeley 94710
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A A E GROUP CONSTRUCTION CORP
B · also C-10 · Lic. #986819 · Berkeley 94704
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A G - COMM CO
B · also C-10 · Lic. #962840 · Berkeley 94710
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A T M CONSTRUCTION
B · also A, C-10, C-36 · Lic. #522021 · Berkeley 94704
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A+ CONSTRUCTION
B · also C-33 · Lic. #567260 · Berkeley 94707
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A1 SUN INC
B · also C-46 · Lic. #891743 · Berkeley 94710
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AASHNA CONSTRUCTION / LANDSCAPING
B · also C-27 · Lic. #798135 · Berkeley 94702
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ABRAMS / MILLIKAN & ASSOCIATES
B · Lic. #636602 · Berkeley 94710
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ADVANCED HOME ENERGY INC
B · also C-2, C-20 · Lic. #877873 · Berkeley 94707
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AL NELSON CONSTRUCTION INC
B · Lic. #655956 · Berkeley 94702
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALECK CONSTRUCTION COMPANY
B · also C-9 · Lic. #268370 · Berkeley 94707
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALHORN/HOOVEN A DESIGN BUILD COLLABORATIVE LLC
B · Lic. #1122769 · Berkeley 94708
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALI ROSTAMI
B · Lic. #749309 · Berkeley 94707
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALL ASPECTS
B · Lic. #627820 · Berkeley 94708
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALLEN J ROMANO GENERAL BUILDING CONTRACTOR
B · Lic. #658466 · Berkeley 94708
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALWARD CONSTRUCTION COMPANY INC A CALIFORNIA CORPORATION
B · Lic. #553544 · Berkeley 94710
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AMIR CONSTRUCTION
B · Lic. #697801 · Berkeley 94709
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ANDY J FRASHESKI
B · Lic. #375046 · Berkeley 94702
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ANGRESS CONSTRUCTION
B · Lic. #526741 · Berkeley 94703
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ANTHONY C CIRELLA
B · Lic. #698634 · Berkeley 94709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AQUATECH CONSULTANCY INC
B · Lic. #809853 · Berkeley 94710
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ART OF BUILDING ARCHITECTURE CONSTRUCTION MANAGEMENT INC
B · Lic. #763095 · Berkeley 94707
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ARTISAN BUILDING AND CONSTRUCTION
B · Lic. #716047 · Berkeley 94709
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ATAMI CONSTRUCTION
B · Lic. #1074152 · Berkeley 94709
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
AVI A MESSERI
B · Lic. #680413 · Berkeley 94702
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
AVI NEVO
B · also ASB · Lic. #514119 · Berkeley 94704
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BARDO BUILDERS COLLECTIVE INC
B · Lic. #1161988 · Berkeley 94710
Workers' comp: exempt
Active — CSLB flag: "7073E Probation"
BEN HARDY & COMPANY
B · Lic. #1042613 · Berkeley 94710
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BERKELEY BUILDING COMPANY INC
B · Lic. #1092318 · Berkeley 94702
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BERKELEY CRAFTSMEN GENERAL CONTRACTORS INC.
B · Lic. #867298 · Berkeley 94710
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BERKELEY ELECTRIC INC
B · also C-10 · Lic. #393658 · Berkeley 94710
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BILL STOHLMAN
B · Lic. #589917 · Berkeley 94703
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BLEU NET INC
B · Lic. #1148224 · Berkeley 94710
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BRAD LORD SOLUTIONS INC
B · Lic. #918329 · Berkeley 94705
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BRIAN RENWICK GENERAL CONTRACTOR
B · Lic. #1031817 · Berkeley 94702
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BRIGHTWOOD BUILDERS INC
B · Lic. #954946 · Berkeley 94705
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BRUCE TEEL ASSOCIATES
B · Lic. #670805 · Berkeley 94705
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BUILDING REVISITED
B · Lic. #578244 · Berkeley 94707
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BUILDMARK INC
B · Lic. #944090 · Berkeley 94707
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BURLEY DESIGN & CONSTRUCTION
B · Lic. #548462 · Berkeley 94710
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
C M A PAINTING INC
B · also C-33 · Lic. #1064139 · Berkeley 94703
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
C V K CONSTRUCTION
B · Lic. #952419 · Berkeley 94707
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CA BEAR CONSTRUCTION
B · Lic. #1029414 · Berkeley 94710
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CALDECOTT CONSTRUCTION LLC
B · Lic. #595485 · Berkeley 94703
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CARTELLI PAINTING & WATERPROOFING INC
B · also C-33 · Lic. #549784 · Berkeley 94709
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CERAMI BUILDERS INC
B · Lic. #533426 · Berkeley 94710
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CHARLES CAMPBELL
B · Lic. #686788 · Berkeley 94709
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CHENG DESIGN AND CONSTRUCTION INC
B · Lic. #618827 · Berkeley 94702
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CHRISTOPHER LEE BUILDER
B · Lic. #1092557 · Berkeley 94703
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CLASSIC CONSTRUCTION COMPANY
B · Lic. #639827 · Berkeley 94707
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COMPLETE CONSTRUCTION
B · also D-21 · Lic. #659163 · Berkeley 94702
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COMPLETE PROPERTY DEVELOPMENT
B · also C-10 · Lic. #966283 · Berkeley 94704
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
COREFRAME BUILDERS
B · Lic. #1097961 · Berkeley 94702
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CORNELIS VAN LEEUWEN
B · Lic. #566899 · Berkeley 94707
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
COYLE RESIDENTIAL INC
B · Lic. #936757 · Berkeley 94705
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
D & H CONSTRUCTION
B · Lic. #693883 · Berkeley 94710
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DAN IWASE BUILDING AND CONSTRUCTION
B · Lic. #992443 · Berkeley 94705
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DANE ELECTRIC
B · also A, C-10 · Lic. #768440 · Berkeley 94708
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DANIEL CARACO GENERAL CONTRACTOR
B · Lic. #497342 · Berkeley 94709
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DAVID GRUBB CONSTRUCTION INC
B · Lic. #700994 · Berkeley 94705
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DAVID LONG CONSTRUCTION
B · Lic. #1131974 · Berkeley 94707
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DAVID TETLOW CONSTRUCTION
B · also C-27 · Lic. #828836 · Berkeley 94704
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DENNEHY CONSTRUCTION
B · also C-36 · Lic. #575925 · Berkeley 94703
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DEVCO DESIGN & CONSTRUCTION
B · Lic. #423676 · Berkeley 94703
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DINARDO DESIGN AND CONSTRUCTION INC
B · Lic. #840504 · Berkeley 94710
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DMITRY KLIMKO
B · also C-27 · Lic. #1078398 · Berkeley 94703
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DOGTOWN DESIGN BUILD LLC
B · Lic. #1081266 · Berkeley 94708
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DOUGLAS J BIBBY CONSTRUCTION
B · Lic. #521724 · Berkeley 94708
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DUMA BUILDERS
B · also C-54 · Lic. #480533 · Berkeley 94708
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
E T P CONSTRUCTION
B · Lic. #625653 · Berkeley 94703
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
E TROUPE & SONS CONSTRUCTION
B · Lic. #937632 · Berkeley 94710
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
E3 CONSTRUCTION
B · Lic. #930043 · Berkeley 94704
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
EAST BAY ADVANCED CONSTRUCTION
B · Lic. #1047670 · Berkeley 94710
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ECO DESIGN BUILD
B · Lic. #1057172 · Berkeley 94702
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ECOTECHNIKOS
B · also C-10 · Lic. #827054 · Berkeley 94702
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ECR CONSTRUCTION
B · Lic. #1157080 · Berkeley 94710
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ELECTRICAL PRO
B · also C-10 · Lic. #1133178 · Berkeley 94707
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ELLIOTT BUILD REMODEL LLC
B · Lic. #931480 · Berkeley 94710
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ERNEST MACHEN
B · also C-10, C-36 · Lic. #460594 · Berkeley 94705
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
EZRA CONSTRUCTION
B · also D-9 · Lic. #885857 · Berkeley 94708
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FIG CONSTRUCTION
B · Lic. #1037799 · Berkeley 94703
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FINE STRUCTURE
B · Lic. #808083 · Berkeley 94705
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
FITZBUILD LLC
B · Lic. #1104576 · Berkeley 94702
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
FITZGERALD CONSTRUCTION INC
B · Lic. #512048 · Berkeley 94710
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FIVE9 DESIGN DBA FIVE9 BUILDERS
B · Lic. #993494 · Berkeley 94705
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FLEISCHMANN DESIGN COLLABORATIVE INC
B · Lic. #1046251 · Berkeley 94710
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FLYING DUTCHMAN GENERAL CONTRACTOR
B · Lic. #939996 · Berkeley 94703
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FORGETTE CONSTRUCTION INC
B · Lic. #1044918 · Berkeley 94703
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
FOYLE CONSTRUCTION
B · Lic. #1145681 · Berkeley 94710
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GDG BUILDERS
B · Lic. #1155592 · Berkeley 94710
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GEORGE MC NEIL & COMPANY
B · Lic. #573634 · Berkeley 94709
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GHOST DANCE CONSTRUCTION COMPANY
B · Lic. #567268 · Berkeley 94704
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GO MICROGRID DBA AKH CONSTRUCTION
B · Lic. #1047853 · Berkeley 94708
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GRACE S SEFERIAN
B · Lic. #832525 · Berkeley 94709
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GRANT CONSTRUCTION
B · Lic. #955901 · Berkeley 94707
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026