| Safe UK Properties Ltd , Manchester , M16 7RN |
| Gas-Link Home Limited, , M16 0AA |
| Hana K Plumbing & Gas, , M16 0DG |
| Heating Homes, Manchester, M16 9JT |
| Zaheer, Manchester, M16 0DN |
| Chris Pash, , M16 8PN |
| 4 Gas & Heating Services, , M21 9QN |
| Gas First Ltd, , M21 0BL |
| Climatize, Manchester, M21 0BQ |
| Rapid Heating & Plumbing, Manchester, M14 7LF |
| Valentine Gas Installations, Manchester, M32 0RS |
| M P H Boiler Installation Manchester, Manchester, M21 8AG |
| AKZ Plumbing and Heating, Manchester , M14 7PJ |
| Select Plumbing & Heating, Manchester, M32 8PT |
| Rapid Gas Service Limited, , M32 0TF |
| Total Heat North West Ltd, Manchester , M3 4EL |
| Comfort Zone Projects, MANCHESTER, M32 0NP |
| Thermatec Gas Heating Engineers Ltd, , M32 0AU |
| Gary Hassall, Manchester, M32 9AF |
| Emergency Repairs limited , Manchester , M1 1AN |
