California › Contra Costa County › Plumbing › San Ramon
Licensed plumbers in San Ramon
20 contractors with a San Ramon 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 San Ramon 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 20 licensed plumbers
Order: A–Z by business name (neutral, stated). Showing 1–20. A-1 PRO CONSTRUCTION LLC
C-36 · also B · Lic. #1089245 · San Ramon 94583
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
APLUS PLUMBING
C-36 · Lic. #972915 · San Ramon 94582
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
B & H PLUMBING & HOME SERVICES INC
C-36 · also B · Lic. #994654 · San Ramon 94583
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
B & H SERVICES
C-36 · also B · Lic. #948487 · San Ramon 94583
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CORE CONSTRUCTION BUILDERS AND ASSOCIATES INC
C-36 · also B, C-20 · Lic. #1068729 · San Ramon 94583
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CSB PLUMBING
C-36 · Lic. #1136765 · San Ramon 94582
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
EUROPE PLUMBING INC
C-36 · Lic. #1057239 · San Ramon 94582
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
FLOWMOTION PLUMBING
C-36 · Lic. #1145491 · San Ramon 94582
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
LEGACY MECHANICAL & ENERGY SERVICES INC
C-36 · also B, C-4, C-20, C-38 · Lic. #808022 · San Ramon 94583
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MAGNIFICENT PLUMBING & ROOTER INC
C-36 · also C-42 · Lic. #1018622 · San Ramon 94583
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MASTER OF TANKLESS WATER HEATERS
C-36 · Lic. #1094071 · San Ramon 94583
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
NIKO'S PLUMBING
C-36 · Lic. #1111130 · San Ramon 94582
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PLUMBING ART INC
C-36 · Lic. #1131427 · San Ramon 94583
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PLUMBING UNLIMITED CALIFORNIA
C-36 · Lic. #564231 · San Ramon 94583
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PNM PLUMBING INC
C-36 · Lic. #1159088 · San Ramon 94583
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SYMBOLIC PLUMBING
C-36 · also C-42 · Lic. #1136896 · San Ramon 94583
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
TANKLESS WATER HEATER EXPERTS
C-36 · also B, C-4, C-42 · Lic. #992032 · San Ramon 94583
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TRI VALLEY PLUMBING
C-36 · Lic. #654790 · San Ramon 94583
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
VIP PLUMBING AND WATER HEATERS INC
C-36 · Lic. #1054446 · San Ramon 94582
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
WATER TECH SYSTEMS
C-36 · also C-10, D-21, D-35 · Lic. #838650 · San Ramon 94583
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026