| A |
| Advanced Plumbingnot edited since 2022 | 123 50th Street, New Utrecht | advanced-plumbing-nyc.com | | |
| Agi Sewer & Drains | 1818 McDonald Avenue, New Utrecht | | | |
| AJ Plumbling Suppliesnot edited since 2020 | Lower Manhattan, no street on record | | | |
| Alex Figliola Water & Sewernot edited since 2021 | 193 6th Street, Flatbush | alexfigliolia.com | | |
| All Pro Plumbing and Heatingnot edited since 2018 | 63-03 Forest Avenue, Bushwick | | | |
| All Pro Sewer & Drain Services | 472 Wild Ave, Staten Island, Staten Island | cleanstatenislandsewage.com | | |
| Allboronot edited since 2020 | 157 21st Street, Flatbush | allboro.net | | |
| Anchor Plumbingnot edited since 2018 | Williamsburg, no street on record | | | |
| Aqua Plumbing Supplynot edited since 2018 | 1499 Atlantic Avenue, Bushwick | | | |
| AquaTech | Staten Island, no street on record | | | |
| B |
| Barolli Plumbing-Heating-Gas | New Utrecht, no street on record | | | |
| Big Apple Plumbing | 365 Van Brunt Street, Lower Manhattan | bigappleplumbingcorp.com | | |
| Brooklyn Sewer Solutions | 1132 Bergen Street, Brooklyn | brooklynsewersolutions.co | | |
| C |
| C.I.D. Plumbing, Water Heaters, and Drain Cleaning | 9 White Street, Bushwick | cid247.com | | |
| CG Plumbing Supply | Queens, no street on record | | | |
| Corona Plumbing | 104-66 Roosevelt Avenue, Elmhurst | | | |
| CPH Servicesnot edited since 2018 | Williamsburg, no street on record | | | |
| D |
| Donato Plumbing & Heatingnot edited since 2019 | 414 3rd Avenue, Flatbush | | | |
| Downtown Plumbing & Heatingnot edited since 2019 | Lower Manhattan, no street on record | calldowntownplumbing.com | | |
| Doyle Bros. Plumbing & Heatingnot edited since 2019 | 171 22nd Street, Flatbush | | | |
| Dundee Plumbing & Heating | 80-18 Surrey Place, Queens | | | |
| Duo Plumbing & Heating Corp. | Staten Island, no street on record | | | |
| E |
| Eastern Metal Plumbing and Hardware | 1029 Manhattan Avenue, Long Island City | | | |
| Econo Sewer & Drain Service Inc | 3864 Flatlands Avenue, Flatlands | econosewer.com | | |
| G |
| Gateway Plumbing & Heating | Staten Island, no street on record | | | |
| Genuine Plumbing & Heating | Staten Island, no street on record | | | |
| GoPro | 20-35 Steinway Street, Woodside | thegoprogroup.com | | |
| H |
| Henry Quentzel Plumbing Supply Co. | 377 Throop Avenue, Bushwick | | | |
| Hydraulics Mechanical Inc | 222-24 Union Turnpike, Flushing | | | |
| I |
| I. Weiss & Son | Lower Manhattan, no street on record | | | |
| J |
| John Hlad Plumbling & Heatingnot edited since 2019 | 154 26th Street, Flatbush | johnhladplumbingandheating.godaddysites.com | | |
| Joseph O'Grady | 181 Beach 116th Street, Rockaway Park | | | |
| K |
| Kumo Suppliesnot edited since 2018 | 343 Linden Street, Bushwick | | | |
| M |
| Magic Mechanical Inc | 88-05 101st Avenue, East New York | magicmec.com | | |
| Maurro & Sons Plumbing & Heating | 8208 17th Avenue, New Utrecht | | | |
| Metropolitan Plumbing and Heating | 194 24th Street, Flatbush | metropolitanplumbing.com | | |
| P |
| Petri Plumbing | 355 Butler Street, Flatbush | petriplumbing.com | | |
| R |
| Rite Plumbing & Heatingnot edited since 2020 | Manhattan, no street on record | riteplumbingnyc.com | | |
| RJ Wellbrock | Metropolitan Avenue, Queens | | | |
| Rockaway Plumbing Supply | 103-02 Rockaway Boulevard, Queens | | | |
| S |
| Sallustio & Sonnot edited since 2019 | 417 Court Street, Lower Manhattan | | | |
| Samuel & Sons Plumbing & Heating | 137-42 Guy R Brewer Boulevard, Queens | | | |
| Stanley Lewis Plumbers | 749 Prospect Place, Brooklyn | stanleylewisplumbing.com | | |
| Star Plumbing & Heating | 510 72nd Street, New Utrecht | | | |
| Starlite Plumbing & Heating | 1421 63rd Street, New Utrecht | | | |
| Staten Island Plumbing Heating & Air Conditioningnot edited since 2021 | 2550 Richmond Avenue, Staten Island | siplumbing.com | | |
| Systems 2000 | 424 East 81st Street, Upper East Side | | | |
| V |
| Vigilantenot edited since 2019 | 195 Douglass Street, Lower Manhattan | | | |
| Village Plumbing & Heating | 212-31 Jamaica Avenue, Queens | | | |
| W |
| William G. Iafe | 6224 5th Avenue, New Utrecht | | | |