California › Sonoma County › General Building & ADU › Sonoma

Licensed general contractors and ADU builders in Sonoma

159 contractors with a Sonoma 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 159 licensed general contractors and ADU builders

Order: A–Z by business name (neutral, stated). Showing 1–100.
A N D CONSTRUCTION
B · Lic. #847782 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ABIDE INTERNATIONAL INC
B · also A · Lic. #462833 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ABRAM W GOMEZ CONSTRUCTION
B · Lic. #967991 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ADEPT REMODEL AND CONSTRUCTION
B · Lic. #771528 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALLAN COBB
B · Lic. #848850 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALLWEST CONSTRUCTION
B · Lic. #933796 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AMERICAN BUILDERS
B · also A, C-4, C-10, C-16… · Lic. #427930 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ANTHONY SAGE
B · Lic. #1134825 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ARROWTOWN CONSTRUCTION INC
B · also C-10 · Lic. #1006292 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ATIENZA CONSTRUCTION
B · Lic. #964801 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ATKINSON BUILDERS INC
B · Lic. #1044573 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
B D S
B · also C-10, C-46 · Lic. #864390 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BAXTER CONSTRUCTION
B · Lic. #820334 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BELVEDERE CONSTRUCTION INC
B · Lic. #824360 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BERT YOUNG
B · Lic. #749654 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BIG G LCARILLO CONSTRUCTION
B · Lic. #1113222 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BRADY CONSTRUCTION COMPANY
B · Lic. #479385 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BUCIO GENERAL CONSTRUCTION
B · Lic. #1097115 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BUCKLEY CONSTRUCTION
B · Lic. #948682 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BUILT WITH GRACE INC
B · Lic. #1097521 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BYRNES & MCCLELLAN CONSTRUCTION INC
B · also C-16 · Lic. #615048 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
C6B INCORPORATED
B · Lic. #969484 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CARILLO'S CONSTRUCTION
B · Lic. #1120812 · Sonoma 95476
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
CASTELLI CONSTRUCTION
B · Lic. #428801 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CENTERLINE DESIGN/BUILD
B · Lic. #802381 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CENTURION CONSTRUCTION CO
B · Lic. #1138399 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
COLIBRI CONSTRUCTION
B · Lic. #1124868 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CON MARA GARDENS INC
B · also C-27 · Lic. #694439 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CRANADORE CONSTRUCTION INC
B · Lic. #1043565 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CRITCHLOW BUILDER
B · Lic. #1116330 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CUTRIGHT CONSTRUCTION INC
B · Lic. #1025785 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
D E JONES ENTERPRISE
B · Lic. #1076547 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DANIEL J BOWEN CONSTRUCTION INC
B · Lic. #940870 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DANIEL STEPHEN SZUMSKI
B · Lic. #566657 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DANIEL T STEINHAUER
B · Lic. #1026623 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DANY CUSTOM BUILDS INC
B · Lic. #1034780 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DARREL D WELCH
B · Lic. #724090 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DAVID STRAUBE CONSTRUCTION DBA DSC CUSTOM CREATIONS
B · Lic. #839881 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DE AYALA CONSTRUCTION
B · Lic. #795913 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DI VITA AND SON
B · Lic. #892323 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DOBBS CONSTRUCTION
B · Lic. #1110398 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DOTTO CONSTRUCTION COMPANY
B · Lic. #1032885 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DUFFY CONSTRUCTION
B · Lic. #717952 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
E M H CONSTRUCTION
B · also C-53 · Lic. #1005239 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
E P N CONSTRUCTION
B · Lic. #1094374 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
E. P. C. BUILT INC.
B · Lic. #1025067 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ED SAMMON CONSTRUCTION
B · also C-51 · Lic. #418048 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
FAIRWAY BUILDERS INC
B · Lic. #1141125 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
FRANCIE'S BY DESIGN
B · also D-52 · Lic. #785855 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GABRIEL KOOROSH CAMPBELL-FARAMARZI
B · Lic. #1147422 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GALVAN & SON PLASTERING INC
B · also C-35 · Lic. #917017 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GERALD STANLEY RUPIPER
B · Lic. #416906 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GMH BUILDERS INC
B · Lic. #1016384 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GRACIE CONSTRUCTION INC
B · Lic. #806540 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GREYSTONE WEST COMPANY
B · Lic. #753972 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HABKIRK CONSTRUCTION
B · Lic. #1145011 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
HANSEN CONSTRUCTION
B · Lic. #1047687 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
HARTMANN CONSTRUCTION
B · Lic. #660192 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
HARVEST MOON
B · Lic. #581888 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
HERITAGE CONSTRUCTION
B · Lic. #678343 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
HOH BUILDERS
B · Lic. #587755 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HORIZON BUILDERS INC
B · also C-6 · Lic. #758694 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J C C A
B · Lic. #820420 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J C C GENERAL CONSTRUCTION
B · Lic. #1130012 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
J CUEVA CONSTRUCTION
B · Lic. #973384 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J K T ASSOCIATES INC
B · also C-27 · Lic. #943317 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J T ANTONE CONSTRUCTION
B · Lic. #1071281 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
J T M CUSTOM BUILDERS
B · Lic. #1133019 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JESS LEIGH HOMES INC DBA HONEY & CO CONSTRUCTION
B · Lic. #1099987 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JOHN E HUGHES
B · Lic. #755594 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JON BALLARD CONSTRUCTION
B · Lic. #845615 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JON RAY & SONS CONSTRUCTION
B · Lic. #397968 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JPL CUSTOM BUILDERS INC DBA SHELTER CONSTRUCTION
B · Lic. #1113663 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JW CONSTRUCTION
B · Lic. #1146302 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
K P LELY CO INC
B · also C-17 · Lic. #899510 · Sonoma 95476
Workers' comp policy on file
Active — CSLB flag: renewal received
KINGDOM MINDED ELECTRIC
B · also C-10 · Lic. #1035983 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
L B KEGLER GENERAL CONTRACTOR
B · Lic. #735241 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
LANDERS CURRY INC
B · Lic. #754084 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LANDMARK CONTRACTING INC
B · Lic. #1109812 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
LANGE & COMPANY BUILDERS INC
B · Lic. #979858 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LEDSON CONSTRUCTION
B · Lic. #404946 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
LEDSON DEVELOPMENT LLC
B · Lic. #1113046 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LEO'S CONSTRUCTION AND PAINTING
B · also C-27, C-33 · Lic. #914469 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LEVEL HOUSE CONSTRUCTION INC
B · Lic. #1030656 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LIBERTY CONTRACTORS INC
B · also C-21 · Lic. #992805 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
LM JONES ELECTRIC INC
B · also C-10 · Lic. #638441 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
LONGHORN CONSTRUCTION
B · Lic. #1132081 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
LOUIS A VIERRA
B · Lic. #946973 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MCELLIGOTT CONSTRUCTION INC
B · Lic. #759480 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MCNICHOLS CONSTRUCTION
B · Lic. #950662 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MICHAEL JENKINS CONSTRUCTION
B · Lic. #916884 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MILLER CONSTRUCTION COMPANY
B · Lic. #970679 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MILTENBERGER CONSTRUCTION CO
B · Lic. #693407 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MOON MOUNTAIN CONSTRUCTION INC
B · also C-10, C-35 · Lic. #1048189 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MURRAY BUILDING INC
B · also A · Lic. #646709 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
NAPA SONOMA BUILDERS
B · Lic. #117102 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
NATION CO
B · Lic. #976741 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
NELSON SILVA
B · Lic. #864844 · Sonoma 95476
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
NORTH COUNTIES DRYWALL INC
B · also C-2, C-9, C-35 · Lic. #630523 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
NORTHERN CONSTRUCTIONS
B · also C-8 · Lic. #959942 · Sonoma 95476
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026