| Business | Phone |
| All-Metro Heating 2870 Ne Hogan Rd, Gresham 97030 | (503) 449-4891 |
| Perfect Climate Inc 150 Nw 2nd St, Gresham 97030 | (503) 491-4848 |
| Honke Heating & Air Cond 840 Ne Cleveland Ave, Gresham 97030 | (503) 666-3725 |
| Hoodview Heating & Air Cond 1090 Ne 8th St, Gresham 97030 | (503) 665-0764 |