| Business | Phone |
| Air Electric Svc 3417 High Ridge Blvd, High Ridge 63049 | (636) 677-8211 |
| Air Rite Heating & Cooling Inc 5055 Country Club Dr, High Ridge 63049 | (314) 631-9410 |
| Ashley Bros Heating & Cooling High Ridge 63049 | (636) 671-0029 |
| Metro Heating Air Cond 5604 Dillon Rd, High Ridge 63049 | (314) 968-7871 |
| Midwest Portable Kooling 6517 Northwest Office Ctr, High Ridge 63049 | (636) 671-0713 |
| Hvac Solutions Inc 4649 Russell Ct, High Ridge 63049 | (636) 677-5236 |