| Business | Phone |
| Webb Technologies Inc 1539 Pleasants Dr, Harrisonburg 22801 | (540) 442-6175 |
| Cii Service 1062 Chicago Ave, Harrisonburg 22802 | (540) 434-8569 |
| Climate Control Inc 1978 Gravels Rd, Harrisonburg 22802 | (540) 833-6408 |
| Unico Inc 708 Locust Hill Dr, Harrisonburg 22801 | (540) 434-1081 |
| R E Michael Co 26 Pleasant Hill Rd, Harrisonburg 22801 | (540) 433-7848 |
| N Tab Heating & Cooling 3561 Old Furnace Rd, Harrisonburg 22802 | (540) 434-8131 |
| Landes Heating & Air Condition 101 W Mosby Rd, Harrisonburg 22801 | (540) 434-5988 |
| Mechanical Service Consultants 1866 E Market St C, Harrisonburg 22801 | (540) 433-3057 |