| Business | Phone |
| Gilmore Air Cond & Heating Co 3625 Foothill Blvd, La Crescenta 91214 | (818) 248-8128 |
| D & D Enterprise La Crescenta 91214 | (818) 957-7768 |
| Hvac By Alexander 3442 Prospect Ave, La Crescenta 91214 | (818) 291-0029 |
| Lande's Hvac Inc La Crescenta 91214 | (818) 249-4563 |
| Rassac Air Systems Inc 4734 Lowell Ave, La Crescenta 91214 | (818) 957-2970 |
| Ray's Service Inc Heating 3974 Pennsylvania Ave, La Crescenta 91214 | (818) 248-1888 |
| So-Cal Heating & Air 5529 Canyonside Rd, La Crescenta 91214 | (818) 353-8293 |
| Tlc Heating & Air 2919 1/4 Foothill Blvd, La Crescenta 91214 | (818) 248-4420 |