California › Napa County › Plumbing › Calistoga
Licensed plumbers in Calistoga
5 contractors with a Calistoga mailing address hold an active (CLEAR) CSLB C-36 Plumbing license in CSLB's license file dated Oct 20, 2026. Get quotes from up to 3 of them →
Plumbing work calls for a C-36 Plumbing license. A B general builder can do plumbing only as part of a larger job with other unrelated trades, unless they also hold a C-36.
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A Featured spot on this plumbing page for Calistoga 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 plumbing page for Calistoga 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 5 licensed plumbersOrder: A–Z by business name (neutral, stated). Showing 1–5.
CHRIS FLYNN PLUMBING
C-36 · Lic. #974538 · Calistoga 94515
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JAMES B TAYLOR PLUMBING
C-36 · Lic. #356649 · Calistoga 94515
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MARIO BROTHERS PLUMBING INC
C-36 · Lic. #1126430 · Calistoga 94515
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ROY J SHAW INC DBA SHAW PLUMBING
C-36 · Lic. #398901 · Calistoga 94515
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SFI MECHANICAL INC
C-36 · also A, C-16 · Lic. #940703 · Calistoga 94515
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026