Signal Hill plumbers inside the city, ranked by points
Every plumbing company we found based in the city, with its license status, scored out of 100 on the same public signals. Nobody can pay to rank.
8 listed0 licensed8 shown
Ranked by points
1–8 of 8One city inside the Los Angeles area list of 595, compared within the city. Points out of 100 from one public signal. We haven't checked these businesses against a state license file. Ask for the license number and check it with the state's licensing board. How the points work
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1
Royal Plumber Signal Hill
License not checked
Highly rated
81of 100
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2
Pete's Plumbing
License not checked
Highly rated
73of 100
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3
PDS Plumbing and Air
License not checked
Highly rated
69of 100
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4
Legacy Sewer and Drain
License not checked
Highly rated
61of 100
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5
Atlas Backflow Services - Backflow Testing Los Angeles + Orange County
License not checked
Highly rated
58of 100
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6
Plumbing Squad
License not checked
Not measured
50of 100
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7
Don Miller & Sons Plumbing Supplies
License not checked
Highly rated
39of 100
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8
Long Beach Pipe & Supply
License not checked
Rating
23of 100
All 595 in the Los Angeles area
Where all 8 sit
How the points work
- Rating100
Public ratings, pulled toward the average when there are few. Shown only as “Highly rated”, and only where the rating matches the company by its phone or its own city.
- Points100
Numbers are compared with the other companies on this list, so the biggest firm can't run away with a signal. A company the data doesn't cover gets the list's middle score for that signal, not zero.
Paid placements0
No state license file is checked for these lists. Ask for the license number and check it with the state's licensing board. A license can lapse after this page was built. Full method
Shut the water off Cierre el agua
Water utility emergenciesCall the emergency number printed on your water bill.
- Close your own shut-off valve first.It's often where the water line enters the house, or in the meter box on your side of the meter.
- Can't find it, or it won't close?Call your water utility. Many can shut the water off at the meter.
Your business on this list?
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We never show a company's own phone number on a list.
Sources
- Overture places (found businesses), Overture Maps Foundation (CDLA-Permissive-2.0 and Apache-2.0 by dataset; attribution required), release 2026-10-21.0
Companies found in the Overture Maps Foundation's places, release 2026-10-21.0, are listed automatically, not reviewed one by one; we approved this source on Oct 21, 2026.