| SGI Heating, Manchester, M41 9HN |
| B Walker Plumbing & Heating, Manchester, M41 7DP |
| AN Property Solutions, Manchester, M41 0SS |
| S Farnell Plumbing & Heating Ltd, Manchester, M41 5RX |
| Derek Travers, Manchester, M415PA |
| JMC Heating , , M41 0UP |
| J W Gaskell (Heating Engineers) Ltd, Manchester, M41 9BH |
| Be Warm and Cosy Ltd, Lancashire, M41 6LW |
| Gregson & Son Plumbing & Heating, Manchester, M41 6LN |
| TD Plumbing and Heating, 10 Goldsworthy Road, Urmston, Manchester, M41 8TX |
| S D S Heating & Plumbing, Manchester, M41 8UP |
| ADM Heating, , M41 6JN |
| Alan Embleton Plumbing & Heating, 41 Parsonage Road, Urnston, Manchester, , M41 6QN |
| Evens Gas, Manchester, M32 9LP |
| Gas Heating Solutions, Manchester, M44 6FS |
| AA Heatsure Limited, , M33 5RR |
| Thermatec Gas Heating Engineers Ltd, , M32 0AU |
| Gary Hassall, Manchester, M32 9AF |
| Comfort Zone Projects, MANCHESTER, M32 0NP |
| Redfearn Plumbing & Heating, Manchester, M44 6NF |
