| Business | Phone |
| Air Care 1240 Wasena Ave Sw, Roanoke 24015 | (540) 581-1299 |
| Allied Refrigeration Corp Roanoke 24014 | (540) 981-9194 |
| Avis & Sons Mechanical Contrs 3230 Salem Tpke Nw, Roanoke 24017 | (540) 342-9999 |
| B T Smith Heating & Air Cond 8130 Shadwell Dr, Roanoke 24019 | (540) 366-6120 |
| Botetourt Mechanical Inc 4983 Glade Creek Rd, Roanoke 24012 | (540) 977-5660 |
| Breeden & Collier Co Agent 630 Abney Rd # 105, Roanoke 24012 | (540) 362-8933 |
| Bud Weaver Heating & Air Cond 2113 Plantation Rd Ne, Roanoke 24012 | (540) 366-3351 |
| Carrier Building Systems & Svc 5346 Peters Creek Rd, Roanoke 24019 | (540) 366-2471 |
| Cii Svc Of Roanoke Inc 6318 Peters Creek Rd, Roanoke 24019 | (540) 362-3959 |
| Cundiff Heating & Air Cond 4426 Palmer Ave Ne, Roanoke 24019 | (540) 366-0648 |
| Colonial Mechanical Corp 6450 Merriman Rd, Roanoke 24018 | (540) 989-5699 |
| Cundiff Heating & Air Cond 1201 9th St Se, Roanoke 24013 | (540) 982-1199 |
| Dalton Heating & Ac Inc 6932 Bent Mountain Rd, Roanoke 24018 | (540) 989-3937 |
| Dalton Heating & Air Cond Roanoke 24011 | (540) 983-0366 |
| Dooley's Heating & Air Cond 2057 Dansbury Dr Nw, Roanoke 24017 | (540) 563-8519 |
| East Coast Metal Distributors 2502 Melrose Ave Nw B, Roanoke 24017 | (540) 345-4621 |
| Feather Heating & Air Cond 2325 King St Ne, Roanoke 24012 | (540) 343-9872 |
| G J Hopkins Inc 6737 Thirlane Rd, Roanoke 24019 | (540) 362-1864 |
| G J Hopkins Inc 714 5th St Ne, Roanoke 24016 | (540) 982-1873 |
| Goff Heating & Air Conditiong 4200 Melrose Ave Nw, Roanoke 24017 | (540) 378-5212 |
| Hindenlang Reinhard Refrig Svc 3755 New Spring Branch Rd Se, Roanoke 24014 | (540) 427-2700 |
| Home Comfort Control Inc Po Box 13981, Roanoke 24038 | (540) 344-3911 |
| Homestead Inc 1 Homestead Ln, Roanoke 24012 | (540) 977-1988 |
| Housecall Repairs & Svc Roanoke 24012 | (540) 563-5757 |
| Hubbard Service Dept 1018 4th St Se, Roanoke 24013 | (540) 562-1600 |
| Hvac Information Inc 2301 Patterson Ave Sw, Roanoke 24016 | (540) 774-1575 |
| James River Air Cond Co Roanoke 24011 | (540) 342-1700 |
| Kesterson Heating & Air Cond 6272 Ran Lynn Dr, Roanoke 24018 | (540) 774-8429 |
| Kreider Ayers & Assoc Inc 1130 Patterson Ave Sw, Roanoke 24016 | (540) 343-7612 |
| Lescure's Heating & Air Cond 2351 Cantle Ln, Roanoke 24018 | (540) 774-6618 |
| Mechanical Maintenance Inc 6316 Peters Creek Rd, Roanoke 24019 | (540) 362-8265 |
| Mid Atlantic Heating & Cooling 166 Industrial Dr, Roanoke 24019 | (540) 344-6768 |
| Paramount Heating & Air Cond 1916 Main St Sw, Roanoke 24015 | (540) 343-6293 |
| Noah S Price Jr Roanoke 24011 | (540) 982-8758 |
| R E Michael Co 2421 Shenandoah Ave Nw, Roanoke 24017 | (540) 344-1666 |
| Robert Ham Heating & Air Cond 3241 Ellington St, Roanoke 24014 | (540) 427-3108 |
| Service Co 2741 Bandy Rd Se, Roanoke 24014 | (540) 427-4910 |
| Sonny's Heating & Air Cond 3835 Sanderson Dr, Roanoke 24019 | (540) 992-4887 |
| Southern Air Inc 6434 Peters Creek Rd, Roanoke 24019 | (540) 362-3000 |
| Whitescarver Engineering Co 1924 Main St Sw, Roanoke 24015 | (540) 982-0837 |
| Whitlock Mechanical & Assoc Roanoke 24012 | (540) 314-2674 |
| Woods Mid-Atlantic Heating 166 Industrial Dr, Roanoke 24019 | (540) 992-3944 |
| W C Butler Heating & Air Cond 1419 20th St Ne, Roanoke 24012 | (540) 344-4300 |
| Virginia Air Distributors Inc 725 Gainsboro Rd Nw, Roanoke 24016 | (540) 985-4761 |