California › Alameda County › Plumbing › San Lorenzo
Licensed plumbers in San Lorenzo
16 contractors with a San Lorenzo 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 San Lorenzo 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 16 licensed plumbers
Order: A–Z by business name (neutral, stated). Showing 1–16. DENG CONSTRUCTION
C-36 · also B, C-10, C-20 · Lic. #857147 · San Lorenzo 94580
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ESCORCIO PLUMBING LLC
C-36 · Lic. #1152722 · San Lorenzo 94580
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
EVERPROSPER CONSTRUCTION & RENOVATION
C-36 · also B, C-10 · Lic. #1129932 · San Lorenzo 94580
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GOLDEN SKY PLUMBING & ROOTER
C-36 · Lic. #1052892 · San Lorenzo 94580
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ISO PLUMBING INC
C-36 · Lic. #1041451 · San Lorenzo 94580
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JAVIER VALADEZ
C-36 · Lic. #1151632 · San Lorenzo 94580
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JULIO CASTILLO
C-36 · Lic. #1139347 · San Lorenzo 94580
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
KIM HUNG CONSTRUCTION
C-36 · also B, C-10 · Lic. #1073031 · San Lorenzo 94580
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
MICHAEL GARDNER PLUMBING
C-36 · also C-42 · Lic. #1087221 · San Lorenzo 94580
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
NEXGEN ROOTER AND PLUMBING INC
C-36 · also C-42 · Lic. #1083613 · San Lorenzo 94580
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ONE STOP MODERNIZATION
C-36 · also B, C-7, C-10 · Lic. #1092278 · San Lorenzo 94580
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ORION PLUMBING
C-36 · Lic. #1115605 · San Lorenzo 94580
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
STAR ROOTER & PLUMBING
C-36 · also C-42 · Lic. #845187 · San Lorenzo 94580
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
STAR ROOTER AND PLUMBING INC
C-36 · also C-42 · Lic. #884481 · San Lorenzo 94580
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VANSCOPE CONSTRUCTION
C-36 · also B, C-10 · Lic. #1012470 · San Lorenzo 94580
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VILLAGE PLUMBING LLC
C-36 · Lic. #1094974 · San Lorenzo 94580
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026