| Gasworks Todmorden Ltd, , HX7 5AY |
| Cardwell Heating Services, Hebden bridge, HX7 8TA |
| Joe Singleton Black T/A Singleton Black Heating & Gas, , HX7 5SE |
| Mace 8 Ltd, West yorkshire, HX2 7TF |
| IMPERATIVE GAS SERVICES, , HX2 0UE |
| M A Plumbing, Todmorden, OL14 8RX |
| Michael Simmonds Plumbing, 26 Broadley Grove, Halifax, West Yorkshi, HX2 0RN |
| A & J Central Heating, , HX2 0SS |
| GMC Plumbing & Heating Services, Halifax, HX2 7NG |
| Northcliffe Gas & Heating Services, , HX3 5AA |
| Platinum plumbing solutions , Halifax , HX3 5FH |
| Jake Richmond Plumbing and Gas Engineer, West yorkshire, HX2 9DY |
| SDF Plumbing and Gas, Halifax, HX1 4QW |
| M P Plumbing Heating & Building Contractors, Halifax, HX1 4RN |
| About Town Plumbing & Heating, Todmorden, OL14 5JN |
| Tee plumbing and heating solutions ltd, Halifax , HX14RH |
| M H M Services GB Ltd, Halifax, HX1 3PG |
| J J Gas Services, Halifax, Hx1 2xl |
| Bronte Gas Services Ltd, Thornton Bradford , BD13 3SP |
| Maude Heating Ltd, , HX1 1PU |
