| Business | Phone |
| Bruni & Campisi Plumbing Htg 67 Grant Ave, Harrison 10528 | (914) 937-0765 |
| Donald Creadore Air Cond 177 Harrison Ave, Harrison 10528 | (914) 835-0747 |
| All Phase Heating & Cooling 250 Harrison Ave, Harrison 10528 | (914) 381-1993 |
| Park Plumbing & Heating 76 Calvert St, Harrison 10528 | (914) 835-1483 |
| Superior Heating & Cooling Inc 45 Oakland Ave, Harrison 10528 | (914) 835-8100 |