| Business | Phone |
| A-1 Better Heating & Cooling Portsmouth 23701 | (757) 488-1511 |
| Earl Industries Llc 750 Chautauqua Ave, Portsmouth 23707 | (757) 397-4575 |
| Quality Fabricators 750 Chautauqua Ave, Portsmouth 23707 | (757) 399-2302 |
| Smiley's Heating & Cooling 3600 Turnpike Rd, Portsmouth 23707 | (757) 934-3400 |