| Business | Phone |
| Advantage Heating & Cooling Greensboro 27406 | (336) 215-6691 |
| Air Comfort Co Inc 1543 Pleasant Ridge Rd, Greensboro 27409 | (336) 605-8099 |
| Air Concepts Heating & Ac 100 S Eugene St, Greensboro 27401 | (336) 275-6121 |
| Air Quality Heating & Cooling 2200 Sullivan St, Greensboro 27405 | (336) 669-4586 |
| Air Treatment Inc 1105 E Bessemer Ave, Greensboro 27405 | (336) 272-7159 |
| Airco Home Comfort Greensboro 27401 | (336) 275-6166 |
| Airflo Service Greensboro 27409 | (336) 664-6238 |
| All Right Heating & Cooling 5813 Carriage Ln, Greensboro 27410 | (336) 299-2840 |
| Alpha 1 Heating A/C & Refrig Po Box 16831, Greensboro 27416 | (336) 254-5446 |
| Williamson Heating & Cooling 1115 Park Ter, Greensboro 27403 | (336) 852-4300 |
| Atkins Heating & Air Cond Co 807 Winston St, Greensboro 27405 | (336) 574-1423 |
| W A Sowers Hvac/R Svc 1110 Glenwood Ave, Greensboro 27403 | (336) 230-2021 |
| Bill Ward Heating & Air Cond 1421 Rankin Mill Rd, Greensboro 27405 | (336) 375-3586 |
| Blackburn-Carter Heating & Air Greensboro 27401 | (336) 274-2012 |
| Bo's Heating & Cooling 2213 Cypress St, Greensboro 27405 | (336) 272-9889 |
| C & S Svc Co Inc 2906 Baltic Ave, Greensboro 27406 | (336) 272-2242 |
| C T Miller Inc 6901 Downwind Rd # D, Greensboro 27409 | (336) 665-9934 |
| Thomas Heating & Air Cond 1802 Sharpe Rd, Greensboro 27406 | (336) 273-2627 |
| Total Heating & Ac 911 N Raleigh St # A, Greensboro 27405 | (336) 656-0103 |
| Trane Co 8408 Triad Dr, Greensboro 27409 | (336) 273-6353 |
| Tarheel Heating & Cooling 1036 Sutton Rd, Greensboro 27406 | (336) 674-9258 |
| Terry's Service 2007 Pisgah Church Rd, Greensboro 27455 | (336) 545-6806 |
| Steed Service 1001 Grayland St, Greensboro 27408 | (336) 275-1998 |
| Sub Zero Heating & Cooling Inc Greensboro 27406 | (336) 674-8389 |
| Comfort Management Heating 2007 Yanceyville St # 232, Greensboro 27405 | (336) 274-3988 |
| Southern Comfort Heating & Ac 4505 Burlington Rd, Greensboro 27405 | (336) 375-9229 |
| Curtis E Mc Clintock Heating 1404 Boston Rd, Greensboro 27407 | (336) 854-0699 |
| Custom Air Inc Heating & Clng Greensboro 27401 | (336) 279-8220 |
| Darryl's Air Cond & Heating 1331 Headquarters Dr, Greensboro 27405 | (336) 370-1070 |
| Seasonal Comfort Inc 5016 Groometown Rd, Greensboro 27407 | (336) 855-5400 |
| A & C Air Systems 3617 Sharon Ave, Greensboro 27405 | (336) 621-6500 |
| Adh Heating & Air Cond Greensboro 27406 | (336) 669-6951 |