| Business | Phone |
| Byrne Heating & Contracting 433 Marlborough Rd, Yonkers 10701 | (914) 968-2337 |
| Elc Mechanical Systems Corp 402 Mclean Ave # A, Yonkers 10705 | (914) 963-1000 |
| Enterprise Associates Inc 1374 Midland Ave, Yonkers 10708 | (914) 237-5004 |
| Excel Heating Svc Corp 172 Waverly St, Yonkers 10701 | (914) 968-6811 |
| Horizon Heating Corp 42 Carroll St, Yonkers 10705 | (914) 965-4339 |
| Anthony Pici Plumbing & Htg 370 Ashburton Ave, Yonkers 10701 | (914) 376-7300 |
| Ligniti Silvano Heating & Bldg 613 Kimball Ave, Yonkers 10704 | (914) 237-2383 |
| Tara Plumbing & Heating 57 Sunset Dr, Yonkers 10704 | (914) 968-8186 |