| MJS Plumbing & Heating, Manchester, M46 0JP |
| A & M Heating, Bolton, BL5 2GR |
| Probuild Plumbing & Heating Ltd, , BL5 1DY |
| P R Gas Services, Bolton, BL5 2RF |
| ProTec Plumbing and Heating, , WN7 1SU |
| APG Plumbing & Heating Ltd, 24 West Grove, Westhoughton, Bolton, Lan, BL5 2HU |
| Ben Robinson, Manchester, M29 7AR |
| ACH Heating, , BL5 1AA |
| H B S, Bolton, BL5 3EG |
| C. & J. Plumbing & Heating Limited, Greater manchester, BL5 3AQ |
| Flowstars Plumbing and Heating North West, Manchester, M29 7HN |
| John Allcock Plumbing & Heating Ltd, Manchester, M29 7FT |
| Matthew Conway Heating, , M29 7NW |
| Ryan Williams t/a Heatflow Servcies, Manchester , M29 7SY |
| RAD HOT HEATING, , BL4 0LN |
| M Dad, Bolton , BL3 4XJ |
| S G B Plumbing & Heating, Manchester, M29 7HR |
| Kamdem Hometech, Manchester, M29 7HR |
| Abibella gas and heating services , Wigan, Wn24hn |
| Maintain-Heat, Leigh, WN7 5AZ |
