California › Contra Costa County › General Building & ADU › Walnut Creek

Licensed general contractors and ADU builders in Walnut Creek

332 contractors with a Walnut Creek 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 332 licensed general contractors and ADU builders

Order: A–Z by business name (neutral, stated). Showing 1–100.
A A CUSTOM CONSTRUCTION SERVICES A CALIFORNIA JOINT VENTURE
B · also A · Lic. #1029053 · Walnut Creek 94597
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A FINISHED HOME INC
B · also C-6 · Lic. #909155 · Walnut Creek 94597
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A M A C CONSTRUCTION & RESTORATION
B · also A, C-10, C-36 · Lic. #796327 · Walnut Creek 94596
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
A S K CONSTRUCTION INC
B · Lic. #981465 · Walnut Creek 94598
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
A#1 DEVELOPERS INC
B · Lic. #1085764 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AB CONSTRUCTION INC
B · Lic. #957547 · Walnut Creek 94595
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
ABOVE & BEYOND CONSTRUCTION AND REMODELING
B · Lic. #1143790 · Walnut Creek 94596
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
AC BUILDERS & CONSTRUCTION INC
B · Lic. #1151273 · Walnut Creek 94598
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ACHELIS CONSTRUCTION COMPANY
B · Lic. #391207 · Walnut Creek 94595
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ADAM GONZALES LLC
B · Lic. #506507 · Walnut Creek 94598
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ADVANCED CONSTRUCTION
B · Lic. #898565 · Walnut Creek 94598
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ADVANCED T I INC
B · also D-6 · Lic. #720138 · Walnut Creek 94596
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
AFFINITY CONSTRUCTION
B · Lic. #1001024 · Walnut Creek 94598
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALANIA CONSTRUCTION
B · Lic. #1063393 · Walnut Creek 94597
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALEGRIA REMODEL & CONSTRUCTION INCORPORATED
B · Lic. #1038636 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALEKSANDAR KASTAMANOV
B · Lic. #875159 · Walnut Creek 94595
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALL BAY HEATING AIR CONDITIONING & CONSTRUCTION INC
B · also C-20, C-36 · Lic. #805473 · Walnut Creek 94595
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALL STAR MOLD TESTING & WATER DAMAGE INC
B · Lic. #1069066 · Walnut Creek 94598
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
ALL WALL COMPANY
B · Lic. #417997 · Walnut Creek 94595
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALTOR CONSTRUCTION LLC
B · also A · Lic. #1055950 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AM CONSTRUCTION
B · Lic. #1118582 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AM CONSTRUCTION INC
B · Lic. #908633 · Walnut Creek 94597
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AMERICAN MANTELS AND CONSTRUCTION COMPANY
B · Lic. #821780 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
APEX DEVELOPMENT GLOBAL
B · Lic. #1097897 · Walnut Creek 94597
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
APEX REMODELING BAY AREA INC
B · Lic. #1152288 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
APOLLO ROOFING COMPANY
B · also C-39 · Lic. #1076767 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ARAD ENGINEERING & CONSTRUCTION
B · Lic. #1161262 · Walnut Creek 94596
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ARC CONSTRUCTION
B · Lic. #782687 · Walnut Creek 94597
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ARG RENOVATION AND CONSTRUCTION
B · Lic. #1010821 · Walnut Creek 94596
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ARIA RAFAAT
B · Lic. #1150275 · Walnut Creek 94596
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ARTEMIS BUILDING CO
B · also C-10, C-33, C-39 · Lic. #1039825 · Walnut Creek 94597
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ASCEND RENOVATION & ROOFING INC
B · also C-39 · Lic. #1119818 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ATA CONSTRUCTION AND REMODELING
B · Lic. #1095000 · Walnut Creek 94596
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ATLANTE INC
B · Lic. #1079085 · Walnut Creek 94598
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
B B C CONSTRUCTION
B · Lic. #611121 · Walnut Creek 94596
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BAILEY WINDOWS & DOORS INC
B · Lic. #1097306 · Walnut Creek 94597
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BAY AREA BUILDERS
B · Lic. #709077 · Walnut Creek 94598
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BAY AREA CONTRACTOR
B · Lic. #1096678 · Walnut Creek 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BAY HARBOR REMODELING AND CONSTRUCTION
B · Lic. #1148311 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BEAR REMODELING INC
B · also C-33 · Lic. #1061286 · Walnut Creek 94597
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BECKNER CONTRACTING & MANAGEMENT INC
B · Lic. #679430 · Walnut Creek 94596
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BENZ ARCHITECTURE AND CONSULTING
B · Lic. #1003256 · Walnut Creek 94595
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BILL YOUNGER CONSTRUCTION
B · Lic. #944416 · Walnut Creek 94598
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BLACKSTOCK CONSTRUCTION
B · Lic. #801933 · Walnut Creek 94595
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BLACKSTONE GLOBAL
B · Lic. #1022662 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BMG REMODELING CORPORATION
B · also B-2 · Lic. #1112596 · Walnut Creek 94596
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
BOCEK - COMPAGLIA
B · Lic. #963104 · Walnut Creek 94597
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BOWER COMPANY
B · Lic. #696715 · Walnut Creek 94597
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BRENDAN J SCHMIDT
B · Lic. #545091 · Walnut Creek 94596
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BROSAMER & WALL INC
B · also A, HAZ · Lic. #978808 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BROWN CONSTRUCTION
B · also A · Lic. #924572 · Walnut Creek 94597
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BROWNING CONSTRUCTION AND REMODEL
B · Lic. #1109021 · Walnut Creek 94597
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BUILD BY BOGDAN
B · Lic. #1040495 · Walnut Creek 94597
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BUILD STRONG CONSTRUCTION AND REMODELING
B · Lic. #1142524 · Walnut Creek 94597
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BURKE PETER
B · Lic. #1097189 · Walnut Creek 94598
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
C H I CONSTRUCTION
B · Lic. #878171 · Walnut Creek 94597
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
C H U B A CONSTRUCTION
B · Lic. #993336 · Walnut Creek 94597
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
C M I ENGINEERING & CONSTRUCTION
B · Lic. #793524 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
C V W PROPERTIES
B · Lic. #978114 · Walnut Creek 94596
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CALIFORNIA CONSTRUCTION PRO SERVICE
B · Lic. #1152607 · Walnut Creek 94597
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CALIFORNIA FIRST CLASS CONSTRUCTION INC
B · Lic. #1103846 · Walnut Creek 94597
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CALIFORNIA SPA SERVICE
B · also C-53 · Lic. #980692 · Walnut Creek 94597
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CALIFORNIA SUNROOMS CO
B · Lic. #636491 · Walnut Creek 94598
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CANADIAN SOLAR SSES (US) INC
B · also A · Lic. #1079314 · Walnut Creek 94597
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CARLSON WILLIAM VENTURES
B · Lic. #816718 · Walnut Creek 94595
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CASEY PAIK
B · Lic. #1128838 · Walnut Creek 94595
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CBC GENERAL CONTRACTORS INC
B · Lic. #947790 · Walnut Creek 94595
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
CERLETTI & KENNEDY DESIGN - BUILD
B · Lic. #942024 · Walnut Creek 94597
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CHARLES A WALL
B · also A · Lic. #412142 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CHARLES MC INNIS
B · Lic. #675108 · Walnut Creek 94598
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CHARMING PAINTING AND DECORATING
B · also C-33 · Lic. #880469 · Walnut Creek 94596
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CHIN CONSTRUCTION
B · Lic. #1156736 · Walnut Creek 94598
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CHRIS D SOUKOULIS DBA CDS
B · Lic. #471084 · Walnut Creek 94596
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CLINT SHAW GENERAL CONTRACTOR
B · Lic. #840874 · Walnut Creek 94595
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CLYDE MILES CONSTRUCTION CO INC
B · Lic. #696702 · Walnut Creek 94596
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
CRAIG ERIC TRANBY
B · Lic. #576738 · Walnut Creek 94598
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CRANE CONSTRUCTION
B · Lic. #1107181 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CREATE INTERIOR DESIGN AND REMODELING
B · Lic. #1069847 · Walnut Creek 94596
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CREST LANDSCAPE
B · also C-27 · Lic. #1060191 · Walnut Creek 94597
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CRINNION CONSTRUCTION INC
B · Lic. #448999 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CROUSE CONSTRUCTION COMPANY INC
B · Lic. #426650 · Walnut Creek 94597
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CTM BUILDERS INC
B · Lic. #1137725 · Walnut Creek 94598
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CURT RIESS CONSTRUCTION
B · Lic. #436663 · Walnut Creek 94596
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
D H C
B · Lic. #807706 · Walnut Creek 94598
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
D HILL
B · Lic. #959177 · Walnut Creek 94595
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
D M CONSTRUCTION
B · Lic. #850812 · Walnut Creek 94597
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DAN GOMES CONSTRUCTION
B · Lic. #816130 · Walnut Creek 94596
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DAVE MC NAMAR CONSTRUCTION CO
B · Lic. #478268 · Walnut Creek 94595
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DAVID C FONTAN INC DBA OAK MOUNTAIN CABINETS
B · also C-33 · Lic. #669634 · Walnut Creek 94547
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DAVIDON HOMES
B · Lic. #592887 · Walnut Creek 94596
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
DAVIS HOME PROS
B · Lic. #803925 · Walnut Creek 94595
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DECADE CONSTRUCTION
B · Lic. #681021 · Walnut Creek 94597
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DECOTECH SYSTEMS INC
B · also C-7, C-10 · Lic. #862324 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DETTAGLIO CONSTRUCTION INC DBA DCI CONSTRUCTION
B · Lic. #922524 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DFCONCEAL LLC
B · also A, C-10 · Lic. #1128644 · Walnut Creek 94595
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DG DESIGN GROUP BUILDERS INC
B · Lic. #1082841 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DNA RENOVATIONS
B · Lic. #976066 · Walnut Creek 94596
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DNDKB INC
B · Lic. #1111177 · Walnut Creek 94598
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DOANE CONSTRUCTION
B · Lic. #564810 · Walnut Creek 94596
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DOGWOOD CONSTRUCTION
B · Lic. #1145457 · Walnut Creek 94598
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026