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Licensed general contractors and ADU builders in Napa · page 4 of 4

373 contractors with a Napa 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 Napa 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 373 licensed general contractors and ADU builders

Order: A–Z by business name (neutral, stated). Showing 301–373.
RUIZ ROOFING
B · also C-39 · Lic. #1148857 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RYAN BROWN CONSTRUCTION
B · Lic. #1035932 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
S C CONSTRUCTION
B · Lic. #510857 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SAFETY TRAFFIC AND RESOURCES
B · also C-31 · Lic. #787174 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SAX AND ROSCOE CONSTRUCTION INC
B · Lic. #803413 · Napa 94581
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SAX CONSTRUCTION INC
B · Lic. #767566 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SCHEIDECKER CONSTRUCTION COMPANY
B · Lic. #553916 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SCHOLL CONSTRUCTION
B · Lic. #984882 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SCOTT DUNCAN CONSTRUCTION
B · Lic. #548248 · Napa 94559
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SCOTT EBERLIN CONSTRUCTION
B · Lic. #1011388 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SHERWOOD INC
B · Lic. #902560 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SILVERADO PLUMBING INC DBA MR ROOTER PLUMBING
B · also A, C-36, C-42 · Lic. #511333 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SKN CONSTRUCTION INC
B · also C-36 · Lic. #1065772 · Napa 94559
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SLARVE CONSTRUCTION LLC
B · Lic. #1043246 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SLP CONSTRUCTION INC
B · Lic. #1022678 · Napa 94581
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SMART FINISH
B · Lic. #994870 · Napa 94559
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SMARTBUILT INC
B · also C-10, C-27, C-46 · Lic. #1141919 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SOL RIO CONSTRUCTION
B · Lic. #1121704 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SPECIALIZED CONSTRUCTION AND FABRICATION INC
B · Lic. #1065347 · Napa 94559
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SPECIALIZED STORAGE SOLUTIONS INC
B · Lic. #1148618 · Napa 94581
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
STAGNER CONSTRUCTION INC
B · Lic. #715812 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
STEEN CONSTRUCTION COMPANY
B · Lic. #846412 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
STEVE BALL GENERAL CONTRACTOR
B · Lic. #906824 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
STEVE SILVA PLUMBING INC
B · also C-16, C-36 · Lic. #483676 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
STEVEN A SCOTT CONST COMPANY
B · Lic. #499872 · Napa 94559
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
STICKS - N - STONES CONSTRUCTION
B · also C-54 · Lic. #644153 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
STOCKHOME CONSTRUCTION LLC
B · Lic. #1155935 · Napa 94558
Workers' comp: exempt
Active — CSLB flag: "7073E Probation"
STUDIO D'ARTE INC
B · also C-33 · Lic. #850408 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SULLIVAN CONSTRUCTION AND HOME REPAIR INC
B · Lic. #930219 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SUNRISE CONSTRUCTION
B · Lic. #380471 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SUPERIOR BUILDER
B · Lic. #1148965 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
T N K CONSTRUCTION COMPANY
B · Lic. #796521 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TAMAYO GENERAL CONSTRUCTION LLC
B · Lic. #1028447 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TBC PLASTER ARTISANS INC
B · also C-35 · Lic. #618579 · Napa 94559
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TERESI CONSTRUCTION CORPORATION
B · also C-39 · Lic. #1030957 · Napa 94559
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
THE CONSTRUCTION COMPANY
B · Lic. #1131533 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
THE OAK KNOLL GROUP
B · also C-36, D-39 · Lic. #1096006 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
THOMAS JAY AULT
B · Lic. #732279 · Napa 94581
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TIM WELSH CONSTRUCTION
B · Lic. #684476 · Napa 94559
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TIMBER - ROCK CRAFTSMEN
B · Lic. #992046 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TITAN BUILDERS CORPORATION
B · Lic. #893042 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TODD ALDEN DUNCAN
B · also C-6 · Lic. #991628 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TOMA ELECTRONICS
B · also C-10 · Lic. #685127 · Napa 94559
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TPM CONSTRUCTION INC
B · Lic. #705041 · Napa 94558
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
TRANDWORLD
B · Lic. #1081228 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TRUMBLE CONSTRUCTION INC
B · Lic. #881449 · Napa 94559
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ULITIN ENTERPRISES
B · Lic. #576899 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
UTILITY CONSTRUCTION & INSPECTION CO
B · also A, C-10 · Lic. #692848 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
UVA COUNTRY CONSTRUCTION INC
B · Lic. #1030659 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
VALKO ROOFING
B · also C-39 · Lic. #1070226 · Napa 94558
Workers' comp policy on file
Active — CSLB flag: case or citation pending
VEGA BUILDERS INC
B · Lic. #1119691 · Napa 94559
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VICTOR GONZALEZ CONSTRUCTION
B · Lic. #1122206 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
VINATIERI CONSTRUCTION
B · Lic. #885208 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VINO DESIGN BUILD
B · Lic. #1032164 · Napa 94559
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VISION BUILDERS CONSTRUCTION COMPANY
B · Lic. #898572 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
VIVAN CONSTRUCTION INC
B · Lic. #811496 · Napa 94581
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
W F MAUDRU CONSTRUCTION INC
B · Lic. #1080374 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
W L FLYNN CONSTRUCTION
B · Lic. #890558 · Napa 94559
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
W THOMAS COCKE'S CONSTRUCTION
B · Lic. #524605 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WAGONER CONSTRUCTION COMPANY
B · Lic. #788037 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WAYNE WUNDERLICH CONSTRUCTION
B · Lic. #522318 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WEST C BUILDERS INC
B · Lic. #879468 · Napa 94559
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WESTWOOD CONSTRUCTION
B · Lic. #1097095 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WHITEHILL CONSTRUCTION
B · Lic. #467393 · Napa 94581
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WHITNEY & SONS INC
B · also A · Lic. #763735 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WILLOUGHBY CONSTRUCTION
B · Lic. #1013429 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WINE COUNTRY DEVELOPMENT INC
B · Lic. #1052057 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WINE COUNTRY PAVERS
B · also C-27, D-6 · Lic. #1001026 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WINE COUNTRY WOODWORKING
B · Lic. #605984 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WLB BUILDERS CA INC
B · Lic. #1142597 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ZD CONSTRUCTION
B · Lic. #1162649 · Napa 94558
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ZERBA CONSTRUCTION
B · Lic. #808747 · Napa 94559
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ZETINA CONSTRUCTION LLC
B · also C-10 · Lic. #1073431 · Napa 94558
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026