By city
Birmingham 4Leeds 4Sheffield 4Swindon 3Plymouth 3Glasgow 3Huddersfield 3Derby 3Cardiff 3Bedford 2York 2London 2Edinburgh 2Southampton 2Newcastle upon Tyne 2Stoke-on-Trent 2Swansea 1Reading 1Manchester 1Colchester 1Preston 1Hull 1Warrington 1Liverpool 1
| Name | Category | Address | City | Opening times |
|---|---|---|---|---|
| P.A.S Gas & Plumbing | Gasfitter | 15 Revill Ln | Sheffield | Daily Open 24 hours |
| P7 Catering Engineers Plymouth | Engineer | 2A Mutley Plain | Plymouth | Daily Open 24 hours |
| Pipe Guys (Bham ) Ltd | Gas engineer | 39b Marlborough Rd | Birmingham | Daily Open 24 hours |
| Plumbcore | Gas installation service | Workshop 3, Oakwood Farm, Northfield Lane | York | Mon–Tue 08:00–16:30 |
| R. Goostrey Plumbing & Heating Ltd | Gasfitter | 27 Lynmouth Cl | Stoke-on-Trent | Daily Open 24 hours |
| Rene Plumbing & Heating | Gas engineer | 54 Waterloo Rd | Bedford | Daily Open 24 hours |
| Rob Murphy Heating | Solar hot water system supplier | 57 Tyzack Rd | Sheffield | Mon–Fri 09:00–18:00 |
| S P Contractors Limited | Gas engineer | Templegate Ave | Leeds | Daily 08:00–18:00 |
| Shield Heating & Plumbing | Gas engineer | 16 Triner Pl | Stoke-on-Trent | Daily Open 24 hours |
| SmartFlow Services - Water Supply & Plumbing Services | Water works | Unit 8, Sheaf Gardens Industrial Estate, Duchess Rd | Sheffield | Mon–Fri 08:00–17:00 |
| T&E Plumbing and Heating Ltd | Gas engineer | 7 Nene Rise | Northampton | Mon–Fri 07:00–18:00 |
| The Heating Experts (Derby) Ltd - Central Heating & Plumbing | Central heating service | Park Lea, The Common | Derby | Mon–Tue 08:00–20:00 |
| The Thermal Heat Company LTD | HVAC contractor | 8 Outrams Wharf | Derby | Mon–Fri 08:00–18:00 |
| Thermal Plumbing and Heating Limited | Gas engineer | 5 Louis Cl | Norwich | Mon–Sat 07:00–18:00 |
| Union Plumbing And Heating | Plumber | 51 New Hey Rd | Huddersfield | Daily 07:00–22:00 |
| Venus Heating Solutions | Gas engineer | 33 Bradenham Rd | Swindon | Mon 09:00–18:00 |
| 181 Respin, Washing Machine & Cooker Repair & Installation Specialists | Washing machine & dryer repair service | 1 Montpelier Rd | Plymouth | Thu 09:00–17:00 |
| Blackwood Plumbing and Gas | Gasfitter | 9 Newton Pl | Glasgow | Mon–Tue 09:00–17:00 |
| Gas First Ltd | Gas installation service | 290 Devons Rd | London | Mon Open 24 hours |
| Limegreen | Fireplace shop | Unit 3, Gripoly House, Retail Park, Sloper Rd | Cardiff | Mon 08:00–17:30 |
| MCK Plumbing & Heating | Boiler supplier | 587 Selby Rd | Leeds | Thu 09:00–16:30 |
| MG Heating | Central heating service | 73 Kitchener Rd | Birmingham | Thu 08:00–23:00 |
| Plumbing Bend - Heating Services Ltd | HVAC contractor | 63 Hesters Way Rd | Cheltenham | Thu 08:00–21:00 |
| Raw Heat Ltd | Engineer | 17 Benedict Square | Peterborough | Thu Open 24 hours |
| Zen Heating Ltd | Gasfitter | 22 Willis Rd | Southampton | Daily Open 24 hours |
| 123-Gas Edinburgh | HVAC contractor | 28 Balmwell Ave | Edinburgh | Thu Open 24 hours |