California › San Mateo County › General Building & ADU › Foster City

Licensed general contractors and ADU builders in Foster City

44 contractors with a Foster City 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.
FeaturedAds · paid placement
Ad space · openAdvertise here
A Featured spot on this general building & adu page for Foster City 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 →
Ad space · openAdvertise here
A Featured spot on this general building & adu page for Foster City 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 44 licensed general contractors and ADU builders

Order: A–Z by business name (neutral, stated). Showing 1–44.
A ALESHIN'S CONSTRUCTION
B · Lic. #968786 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ADVANCE BUILDING CONSTRUCTION AND DEVELOPMENT
B · Lic. #870040 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
APEX CONSTRUCTION INC
B · Lic. #1088971 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
APPA BUILDERS CORPORATION
B · Lic. #1079067 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BARON CONTRACTING
B · Lic. #1111379 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BATHTECH REMODELING AND REFINISHING COMPANY
B · also D-12 · Lic. #749188 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BOOMERANG CONSTRUCTION
B · Lic. #1151663 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
BRITTNEY CONSTRUCTION
B · Lic. #606000 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CAMPI CONSTRUCTION
B · Lic. #374288 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
D A POPE INCORPORATED
B · Lic. #381993 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
EQ CONSTRUCTION INC
B · Lic. #1157021 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
FIRST STEP BUILDERS INC
B · Lic. #1070374 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FRONTLINE PAINTING SERVICES
B · also C-33 · Lic. #1103926 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GB CONSTRUCTION COMPANY
B · Lic. #896438 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
H & H CONSTRUCTION
B · also C-10 · Lic. #788750 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
HARMONIA VISTA BUILDERS
B · Lic. #1156062 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
J & N QUALITY ENTERPRISES
B · Lic. #927350 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JENSEN BUILDERS
B · also C-6 · Lic. #812517 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
KAIYUE CONSTRUCTION LLC
B · Lic. #1153824 · Foster City 94404
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
KEVIN PINE CONSTRUCTION
B · Lic. #1145668 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
KOSUKE NUMATA
B · Lic. #1035588 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
L NELSON PROPERTIES INC
B · Lic. #902056 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LINE UP GROUP INC
B · also C-10, C-16, C-36 · Lic. #1144936 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MAGIC CONSTRUCTION
B · Lic. #683424 · Foster City 94904
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MAGNUM CONSTRUCTION GROUP INC
B · also C-10, C-16, C-36 · Lic. #901895 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MIKE VOGEL CONST
B · Lic. #601579 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
OBAYASHI CORPORATION
B · also A · Lic. #346881 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
OBAYASHI USA LLC
B · Lic. #980813 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
OPTICOMP CONSTRUCTION
B · Lic. #857182 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
P C & ASSOCIATES
B · Lic. #850295 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PACIFIC BAY BUILDING GROUP INC
B · also C-10, C-16, C-36 · Lic. #1149493 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PHUNG INCORPORATED
B · Lic. #1042702 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PROEDGE CONSTRUCTION
B · Lic. #1154966 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PURINTON DESIGNS CONSTRUCTION
B · Lic. #970218 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RAYTECH CONSTRUCTION & ELECTRIC
B · also C-10 · Lic. #792873 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RELIABLE RENOVATIONS & REPAIRS CORPORATION
B · also C-36 · Lic. #1129266 · Foster City 94404
Workers' comp: exempt
Active — CSLB flag: cancellation pending
RICH VOLPE CONSTRUCTION
B · Lic. #444407 · Foster City 94904
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ROSENTHAL'S INC
B · Lic. #661301 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ROUSSEAU CONSTRUCTION
B · Lic. #743418 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
STAR PLUMBING & FIRE CONSTRUCTION CO
B · also C-10, C-16, C-36 · Lic. #482561 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
T W Y INC
B · also C-33 · Lic. #385575 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
THE HOME IMPROVEMENT & REPAIR COMPANY
B · Lic. #774115 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
VICTOR BRINGAS CONSTRUCTION
B · Lic. #878360 · Foster City 94404
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WELLS HOME SERVICES
B · Lic. #1128260 · Foster City 94404
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026