| 911 Plumbing and Heating | Great Falls | Plumber | |
| Air Comfort Heating and Cooling | HVAC | ||
| Alpine Ductless Heating and Air Conditioning | Olympia | ductless heating and cooling systems | |
| Doctor Fix-It Plumbing, Heating & Electric | Denver | Plumber | |
| Hurfords Heating | Fordingbridge | heating engineer | |
| Idaho Heating & Air | Meridian | HVAC contractor | |
| JC Mechanical Heating & Air Conditioning | Denver | HVAC contractor | |
| Mac Heating & Air Conditioning - Long Island | Levittown | Heating & Air Conditioning service, Oil Delivery | |
| Nakhsolar&electric | Vanderbijlpark | Electrical Contractor. | |
| NRG TECHNOLOGIES | Centurion | Solar Products & LED lighting | |
| Panwell Heating & Cooling | Sandton | Heat Pump, Air Conditioning | |
| Pools Incorporated | Kempton Park | Wholesaler | |
| Prosolar Pool Heating | Randburg | Prosolar Pool Heating | |
| Quality Heating, Cooling and Plumbing | Glenpool | HVAC Plumbing | |
| Solar Corporation | Pretoria | Solar power, Solar Heating, Solar Geysers | |
| Solar Heat Exchangers | Randburg | Design, Supply and Install Solar Thermal Hot water | |
| Sustainable.co.za | Cape Town | Online Eco Store | |
| Xtreme Solar Pool Heating | Alberton | Solar Pool Heating |
