| M & S Plumbing & Heating (Nottm) Ltd, Gedling Nottingham, NG4 4DF |
| Bethell & Shepherd Plumbing & Heating Ltd, Nottingham, NG4 3JT |
| Heat Ur Homes Ltd, Nottinghamshire, NG4 2NU |
| Plumbserve Ltd, Nottingham, NG4 4HT |
| P Bennett Building and Plumbing Services, Nottingham, NG4 1BS |
| SJN Heating Nottm Ltd, Nottingham, NG3 6HX |
| East Midlands Plumbing & Heating Ltd, 40 Hazel Grove, Mapperley, Nottingham, N, NG3 6DN |
| Gas HBC Ltd, Nottingham, NG3 7FG |
| Swift and Bold Heating, , NG3 6AW |
| Carrdenzy (CD), Nottingham , NG3 3AX |
| Christos Installations Ltd, Nottingham, NG2 4AS |
| Absolute Plumbing & Heating, , NG5 4GN |
| MB Plumbing and heating, Nottingham, NG5 8AE |
| MCB Heating Ltd, Nottinghamshire, NG3 2EG |
| DJ Plumbing, Nottingham, NG5 7HB |
| Thermix Gas Services Ltd, Nottingham, NG5 4JB |
| Steven Daw, Nottingham, NG12 1EE |
| K2 Gas Services, Nottingham, NG3 4BG |
| Nottingham Combi Services, Nottingham, NG5 8BQ |
| Miller Freeman & Sons Nottingham Ltd, Nottinghamshire, NG5 6BG |
