| Business | Phone |
| Empire Heating & Cooling Schenectady 12303 | (518) 357-9011 |
| Extreme Heating & Cooling Inc 1807 Van Vranken Ave, Schenectady 12308 | (518) 346-2058 |
| La Point Heating & Air Cond 1040 Helderberg Ave, Schenectady 12306 | (518) 393-0483 |
| Pete Damiano Heating & Ac 2988 Nancy Ln, Schenectady 12303 | (518) 355-6007 |
| Rotterdam Heating & Air Cond 3101 N Thompson St, Schenectady 12306 | (518) 356-2162 |
| Action Heating & Air Cond 1230 Central Ave, Schenectady 12305 | (518) 374-2429 |
| Air-Temp Mechanical Inc 215 Lishakill Rd, Schenectady 12309 | (518) 452-2746 |
| Cross Heating & Cooling 1065 Glenwood Blvd, Schenectady 12308 | (518) 377-9354 |