California › San Diego County › Plumbing › San Marcos
Licensed plumbers in San Marcos
50 contractors with a San Marcos 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 Marcos 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 San Marcos 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 50 licensed plumbersOrder: A–Z by business name (neutral, stated). Showing 1–50.
A LOCAL PLUMBER INC
C-36 · also C-42 · Lic. #1159128 · San Marcos 92078
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ABC PLUMBING
C-36 · Lic. #370472 · San Marcos 92069
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ACE CONTRACTORS
C-36 · also B, C-20 · Lic. #175404 · San Marcos 92078
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALLOWAY PLUMBING LLC
C-36 · also B · Lic. #1122225 · San Marcos 92078
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ANGELO'S HOME IMPROVEMENT & RESTORATION INC
C-36 · also B · Lic. #1017271 · San Marcos 92069
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ANTHONY MOORE CONSTRUCTION
C-36 · also B, C-20 · Lic. #776126 · San Marcos 92069
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BUDDY PLUMBING LLC
C-36 · Lic. #1149285 · San Marcos 92078
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
C C H P
C-36 · Lic. #934353 · San Marcos 92078
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CADILLAC PLUMBING INC
C-36 · Lic. #1074751 · San Marcos 92069
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CALIFORNIA REPIPE & PLUMBING
C-36 · Lic. #1085233 · San Marcos 92069
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
CHRISTOPHER THE PLUMBER INC
C-36 · Lic. #1047706 · San Marcos 92078
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
COMPLETE PLUMBING & BACKFLOW SERVICE
C-36 · Lic. #974905 · San Marcos 92078
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
COUNTY BACKFLOW
C-36 · Lic. #1116526 · San Marcos 92078
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
DAVID CAMM PLUMBING INC DBA D C PLUMBING
C-36 · Lic. #838363 · San Marcos 92069
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
E-STAR CONSTRUCTION
C-36 · also B · Lic. #1113686 · San Marcos 92069
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
EMPIRE PIPELINE
C-36 · also A · Lic. #760566 · San Marcos 92078
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
EXPRESS WATER HEATERS & PLUMBING COMPANY
C-36 · also C-10 · Lic. #739998 · San Marcos 92069
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
EZPZ PLUMBING SERVICES
C-36 · Lic. #1065798 · San Marcos 92078
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
FRANK READE PLUMBING
C-36 · Lic. #415278 · San Marcos 92078
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
G B 3 INC
C-36 · Lic. #553409 · San Marcos 92079
Workers' comp: License does not have current W/C
✓License Verified CSLB file · Oct 20, 2026
G H A SERVICES INC DBA ARCHIBALD PLUMBING
C-36 · Lic. #371515 · San Marcos 92079
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GAS DAWGS PLUMBING
C-36 · Lic. #1153311 · San Marcos 92078
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
INSPECTION DETECTION CONNECTION
C-36 · also A · Lic. #1076926 · San Marcos 92069
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
JL'S PARADISE PLUMBING LLC
C-36 · Lic. #1059946 · San Marcos 92069
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
LEMUS PLUMBING
C-36 · Lic. #979943 · San Marcos 92069
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
LEMUS PLUMBING SERVICES INC
C-36 · Lic. #1151011 · San Marcos 92069
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
M B C PLUMBING SERVICES INC
C-36 · Lic. #945833 · San Marcos 92069
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MARCO ANTONIO RAMOS
C-36 · Lic. #1148560 · San Marcos 92078
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
ML PLUMBING SERVICES INC
C-36 · Lic. #979732 · San Marcos 92069
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MOORE PLUMBING & DRAINS LLC
C-36 · Lic. #1078448 · San Marcos 92069
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
NORTH COUNTY WATER HEATER SERVICES
C-36 · Lic. #971018 · San Marcos 92078
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
OASIS PLUMBING HEATING & AIR CONDITIONING
C-36 · also C-20 · Lic. #1093808 · San Marcos 92069
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PACIFIC SWIFT PLUMBING INC
C-36 · Lic. #1123121 · San Marcos 92069
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PACKARD PLUMBING
C-36 · Lic. #1041416 · San Marcos 92078
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PALOMAR PLUMBING
C-36 · Lic. #940025 · San Marcos 92069
Workers' comp: License does not have current W/C
✓License Verified CSLB file · Oct 20, 2026
PATRICK BELLINGER PLUMBING
C-36 · Lic. #520443 · San Marcos 92079
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
PLUMB365 CONSTRUCTION
C-36 · also B, C-10 · Lic. #1055296 · San Marcos 92069
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PUREARTH2O
C-36 · Lic. #1008134 · San Marcos 92069
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
R J B PLUMBING INC
C-36 · Lic. #1059412 · San Marcos 92078
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
R V P PLUMBING
C-36 · Lic. #828659 · San Marcos 92069
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
RELIANT WATER HEATER AND FILTRATION
C-36 · Lic. #1150297 · San Marcos 92078
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
REMEDY PLUMBING INC
C-36 · Lic. #913623 · San Marcos 92069
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RICK'S PLUMBING
C-36 · Lic. #302616 · San Marcos 92069
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SCOTT MICHAEL INC
C-36 · also A · Lic. #668809 · San Marcos 92079
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SECURITY PLUMBING & DRAINS
C-36 · Lic. #1048772 · San Marcos 92078
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SELECT PLUMBING INC
C-36 · Lic. #1144316 · San Marcos 92069
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SOCAL CONSTRUCTION PLUMBING HVAC
C-36 · also B, C-20 · Lic. #878024 · San Marcos 92069
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
STEADY PLUMBING
C-36 · Lic. #1112246 · San Marcos 92069
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SWIFT FLOW PLUMBING
C-36 · Lic. #1136062 · San Marcos 92069
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TOMMY'S TANKLESS
C-36 · Lic. #1129828 · San Marcos 92069
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026