California › Solano County › General Building & ADU › Rio Vista

Licensed general contractors and ADU builders in Rio Vista

17 contractors with a Rio Vista 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 Rio Vista 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 Rio Vista 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 17 licensed general contractors and ADU builders

Order: A–Z by business name (neutral, stated). Showing 1–17.
A P H CONSTRUCTION
B · also C-10 · Lic. #714616 · Rio Vista 94571
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ADAM HENRY CONSTRUCTION
B · Lic. #1067266 · Rio Vista 94571
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
AER CONSTRUCTION
B · Lic. #1152512 · Rio Vista 94571
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
D L CONSTRUCTION
B · Lic. #923882 · Rio Vista 94571
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DE GRACIA CONSTRUCTION
B · Lic. #884596 · Rio Vista 94571
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DESIGNS BY TAMAYO CONSTRUCTION
B · Lic. #822125 · Rio Vista 94571
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GRIFFIN CONSTRUCTION
B · Lic. #805196 · Rio Vista 94571
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
L & D CONSTRUCTION
B · Lic. #754341 · Rio Vista 94511
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MOORE CONSTRUCTION MILESTONES
B · Lic. #1102930 · Rio Vista 94571
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RED LINE REMODELING & DESIGN LLC
B · Lic. #1013376 · Rio Vista 94571
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SPRADCON BUILDERS
B · also C-5, C-6 · Lic. #730254 · Rio Vista 94571
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
STEVE SMITH ELECTRIC
B · also C-10 · Lic. #511118 · Rio Vista 94571
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
STEVE WENDLING CONSTRUCTION
B · Lic. #914545 · Rio Vista 94571
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SWENSSON CONSTRUCTION
B · Lic. #690646 · Rio Vista 94571
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
THE EUROPEAN PROJECT
B · also C-33, D-34 · Lic. #578245 · Rio Vista 94571
Workers' comp: exempt
Active — CSLB flag: bond payment pending
TRUE FORM CONTRACTING GROUP INC
B · Lic. #1156698 · Rio Vista 94571
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WALTER KOENIG
B · also A, C-2, HAZ · Lic. #322062 · Rio Vista 94571
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026