California › Los Angeles County › Plumbing › Signal Hill
Licensed plumbers in Signal Hill
17 contractors with a Signal Hill 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 Signal Hill 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 Signal Hill 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 17 licensed plumbers
Order: A–Z by business name (neutral, stated). Showing 1–17. A1 BEST PLUMBING & RESTORATION
C-36 · also B · Lic. #812317 · Signal Hill 90755
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ADAM HILL PLUMBING
C-36 · Lic. #956851 · Signal Hill 90755
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
AMERI-LEAK PLUMBING LLC
C-36 · Lic. #933179 · Signal Hill 90755
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ARIEL'S PLUMBING INC
C-36 · Lic. #873001 · Signal Hill 90755
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ATLAS BACKFLOW INC
C-36 · Lic. #1088210 · Signal Hill 90755
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COVER YOUR BRASS LLC
C-36 · Lic. #1109399 · Signal Hill 90755
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
D L PLUMBING
C-36 · Lic. #1057225 · Signal Hill 90755
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GDEL ROOTER & PLUMBING INC
C-36 · Lic. #1051310 · Signal Hill 90755
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
GORSUCH PLUMBING & HEATING AND A C E AIR CONDITIONING
C-36 · also C-4, C-20, C-42 · Lic. #231942 · Signal Hill 90755
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J D E CONSTRUCTION INC
C-36 · also B, C-10 · Lic. #983306 · Signal Hill 90755
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
KEITH SOUTER PLUMBING INC DBA CAL COAST PLUMBING
C-36 · Lic. #493848 · Signal Hill 90755
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PETE'S PLUMBING
C-36 · Lic. #277178 · Signal Hill 90755
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RAYMAK PLUMBING
C-36 · also HAZ · Lic. #1001176 · Signal Hill 90755
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SAVE THE DAY RESTORATION
C-36 · also B · Lic. #1049188 · Signal Hill 90755
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SHORELINE PLUMBERS LLC
C-36 · Lic. #1148697 · Signal Hill 90755
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
SUPER SEWER PLUMBING LLC
C-36 · Lic. #1155700 · Signal Hill 90755
Workers' comp: exempt
✓License Verified CSLB file · Oct 20, 2026
THE PLUMBING SQUAD
C-36 · also B · Lic. #1081283 · Signal Hill 90755
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026