| A |
| Advanced Drainage Systems, Inc. | 505 North 51st Avenue, Estrella | | | |
| Affordable Plumbing, Rooter and Water Heaters | 2942 N 24th St, Camelback East | affordableplumbingaz.com | | |
| Affordable Plumbing, Rooter and Water Heaters | 16042 N 32nd St, Paradise Valley | affordableplumbingaz.com | | |
| All Vee’s Plumbing Services | Moon Valley, no street on record | allveesplumbing.com | | |
| Allan J Coleman | South Mountain, no street on record | | | |
| Alliance Plumbingnot edited since 2021 | 2626 East Elwood Street, Central City | | | |
| Anthony's Plumbing | Estrella, no street on record | | | |
| Arizona Drain Experts | 2525 East Camelback Road, Camelback East | arizonadrainexperts.com | | |
| B |
| Backflow Prevention Device Inspections | 3831 East Grove Street, South Mountain | | | |
| Brown's Partsmaster Inc | 2515 East Rose Garden Lane, Desert Ridge | | | |
| C |
| Custom Plumbing of Arizona | Desert Ridge, no street on record | | | |
| D |
| Desert Water Plumbing and Rooter | 21420 North 14th Avenue, Deer Valley | desertwateraz.com | | |
| G |
| George Brazil Plumbing & Electrical | 3830 South 38th Street, South Mountain | | | |
| Goettl Air Conditioning & Plumbing | 4611 East Baseline Road, South Mountain | goettl.com | | |
| H |
| Hays Cooling Heating & Plumbing | 24825 North 16th Avenue, Deer Valley | hayscoolingandheating.com | | |
| J |
| JFN Mechanical | 5127 West Roosevelt Street, Estrella | | | |
| M |
| Moon Valley Plumbing | 2239 East Rose Garden Loop, Desert Ridge | | | |
| Mustang Plumbing & Rooter Service, Inc. | 1525 West Palmer Drive, North Mountain | ethicalcommunity.org | | |
| N |
| Nu Flow | South Mountain, no street on record | | | |
| O |
| Oh No Plumbing & Air Conditioning | 3450 South 36th Street, Central City | | | |
| Option One Plumbing | 3826 East Illini Street, South Mountain | | | |
| P |
| Peerless Plumbing & Nudrain Phoenix | South Mountain, no street on record | | | |
| Phoenix Plumbers & Drain Clean Services | 1613 East McDowell Road, Central City | | | |
| Pipe and Wrench LLC. | 8426 W Gross Ave, Estrella | pipenwrench.com | | |
| Plomero en Phoenix | 21644 North 14th Avenue, Deer Valley | miplomeroenphoenix.com | | |
| Plumber of Phoenix | 3702 East Roeser Road, South Mountain | plumberofphoenix.com | | |
| PlumbSmart Plumbing Heating And Air | 2550 West Union Hills Drive, Deer Valley | itsjustplumbsmart.com | | |
| R |
| Reece Plumbing | South Mountain, no street on record | | | |
| Reliant Plumbing & Rooter | 2820 N 36th St, Camelback East | reliantplumbingandrooter.com | | |
| Rooter Ranger Plumbing | 3228 North 27th Street, Camelback East | rooterranger.com | | |
| S |
| Southwest Water Solutions | 2424 South 19th Street, Central City | | | |
| T |
| The Plumber's Choice | 3655 East La Salle Street, South Mountain | | | |
| V |
| Van Marcke Plumbing Supply | 813 East University Drive, Central City | | | |
| W |
| Walker Plumbing & HVAC | 2228 East Rose Garden Loop, Desert Ridge | | | |
| Water Treatment Technologies | 2445 East University Drive, Central City | | | |
| Wave Supply | South Mountain, no street on record | | | |
| Z |
| Zippity Split Plumbing | 3602 East Greenway Road, Paradise Valley | zippitysplitplumbing.com | | |