California › Santa Clara County › General Building & ADU › San Martin

Licensed general contractors and ADU builders in San Martin

48 contractors with a San Martin 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 San Martin 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 48 licensed general contractors and ADU builders

Order: A–Z by business name (neutral, stated). Showing 1–48.
ADUJUSTFORU INC
B · Lic. #1149951 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALVCO
B · also C-36 · Lic. #585720 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ALVERNAZ CONSTRUCTION
B · Lic. #711435 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BEAVERHEAD CONSTRUCTION INC
B · also A · Lic. #624483 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BEJARANO CONSTRUCTION
B · Lic. #781287 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BULLS LEGACY BUILDERS INC
B · Lic. #1107389 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CABO CONSTRUCTION,INC
B · Lic. #963663 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CASTLEWOOD CONSTRUCTION CO INC
B · also A · Lic. #343791 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CASTLEWOOD CONSTRUCTION COMPANY
B · also C-35, C-38, C-43 · Lic. #287687 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CM BUILDERS GENERAL CONSTRUCTION INC
B · Lic. #1121789 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CUSTOM ONE CONSTRUCTION
B · Lic. #1115428 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DAN KEITH CONSTRUCTION
B · also C-42 · Lic. #647376 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DEL TURETZKY
B · Lic. #739297 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
FLORES CONTRACTING INC
B · Lic. #1113726 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
FURTADO CONSTRUCTION
B · Lic. #1094423 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GUILD CONSTRUCTION INC
B · Lic. #1125256 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J BAR CONSTRUCTION
B · Lic. #837765 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
KIP'S KUSTOM HOMES
B · Lic. #451958 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
KOENIG DANIEL J
B · Lic. #464167 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
M & J CUSTOM CONSTRUCTION INC
B · Lic. #740170 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MACHADO SERVICES INC
B · also C-13, C-27 · Lic. #948160 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MCCARTHY CUSTOM CONSTRUCTION CORPORATION
B · Lic. #1060654 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MDN DESIGNS INC
B · Lic. #1072277 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MUNOZ BUILDING MAINTENANCE LLC
B · Lic. #998474 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
OCTO PAINTING INC
B · also C-33 · Lic. #1019520 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
OLIVARES HOME IMPROVEMENT
B · Lic. #882741 · San Martin 95406
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
P3 CONSTRUCTION LLC
B · also C-33 · Lic. #1148577 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PALO ALTO HOME IMPROVEMENTS INC
B · also C-10, C-36 · Lic. #870370 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PHILIP A ALOSI CONSTRUCTION LLC
B · also C-39 · Lic. #981778 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
POWFUL CONSTRUCTION INC
B · Lic. #853051 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
R BADILLO & SONS
B · also A, ASB, HAZ · Lic. #331510 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
R KIRK BUILDERS
B · Lic. #293482 · San Martin 95046
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
R O S INC
B · also C-33 · Lic. #844206 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RED ROOTS LANDSCAPE INC
B · also C-27 · Lic. #723395 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RIVERA CONCRETE CORPORATION
B · also C-8 · Lic. #1082716 · San Martin 95023
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ROBERT C MARTINEZ
B · Lic. #602898 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RONALD HULBERT CONSTRUCTION
B · Lic. #333646 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RR BUILDERS INC
B · also C-8, C-27, C-29 · Lic. #958386 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
S N C CONSTRUCTION
B · also D-49 · Lic. #839163 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SERRA BUILDERS INC
B · Lic. #1007758 · San Martin 94046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TERRA AMICO MILLWORK
B · also C-6 · Lic. #1110753 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TOTAL CONSTRUCTION MANAGEMENT INCORPORATED
B · Lic. #946763 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TREK CONSTRUCTION
B · Lic. #484656 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TRINCHERO CONSTRUCTION COMPANY INC
B · also A · Lic. #435406 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VALLEY VIEW CONSTRUCTION INC
B · Lic. #1026238 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VIZCARRA CONSTRUCTION INC
B · Lic. #1155133 · San Martin 95046
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WEST MAX CONSTRUCTION INC
B · Lic. #952078 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
XAVIER SANCHEZ CONSTRUCTION
B · Lic. #769493 · San Martin 95046
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026