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Licensed plumbers in Duarte
12 contractors with a Duarte 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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Ad space · openAdvertise here
A Featured spot on this plumbing page for Duarte 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 12 licensed plumbers
Order: A–Z by business name (neutral, stated). Showing 1–12. CK PLUMBING INC
C-36 · Lic. #987041 · Duarte 91010
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
CONTRACT PLUMBING CO
C-36 · Lic. #1063930 · Duarte 91010
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DRAIN FLOW SOLUTIONS & PLUMBING
C-36 · Lic. #1089357 · Duarte 91010
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DUN - WELL PLUMBING & DRAINS INC
C-36 · Lic. #802677 · Duarte 91010
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ER REPIPE
C-36 · Lic. #1132539 · Duarte 91010
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GREGORY RETZEPIS DBA GR PLUMBING & HEATING
C-36 · also C-20 · Lic. #492976 · Duarte 91010
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JUSTIN MILLER PLUMBING
C-36 · Lic. #961788 · Duarte 91010
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
NEAL'S PLUMBING
C-36 · Lic. #881377 · Duarte 91010
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PRIORITY PLUMBING SERVICE INC
C-36 · Lic. #1008958 · Duarte 91009
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SMART CHOICE ROOTER INC
C-36 · Lic. #1125828 · Duarte 91010
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
STARS RESTORATION ENTERPRISES INC
C-36 · also ASB, B, C-15, C-39 · Lic. #969180 · Duarte 91010
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
WINEGARD ENERGY INC
C-36 · also B, C-2, C-10, C-20… · Lic. #706874 · Duarte 91010
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026