By city
London 11Birmingham 9Sheffield 7Glasgow 6Preston 5Hull 5Leeds 5Doncaster 5Swindon 4Bedford 4Bolton 4Edinburgh 4Newcastle upon Tyne 4Stoke-on-Trent 3Stockport 3Swansea 3Plymouth 3Coventry 3Bristol 3Southampton 3Derby 3Cardiff 3Bradford 3Leicester 3
| Name | Category | Address | City | Opening times |
|---|---|---|---|---|
| Xpress Boiler Solutions | Boiler supplier | 272 Bath St | Glasgow | Daily 08:00–00:00 |
| Young Gas & Oil Ltd | Boiler supplier | 41 Whitcomb St. | London | Mon 09:00–17:30 |
| Atmos Innovations Ltd | Solar hot water system supplier | 2 The Orchard | Northampton | — |
| Boiler Spares Centre (leic) Ltd | Repair service | 4 Benson St | Leicester | Mon–Fri 08:30–18:30 |
| Fairway Energy | Energy equipment and solutions | Capability House, North Mersey Business Centre, Woodward Rd | Liverpool | — |
| Heatingspares247.com | Heating equipment supplier | Industrial Estate, Unit 3A Thornton Road Industrial Estate Off, 3A Hockney Rd | Bradford | — |
| Regen Grants Ltd | Boiler supplier | 289 Heather Rd | Birmingham | — |
| Scott Findlay Plumbing and Heating Engineers Ltd | Radiator shop | 128a Morningside Rd | Edinburgh | — |
| Sime Uk | Boiler manufacturer | The Quadrant, 99 Parkway Ave | Sheffield | — |
| Rix Petroleum - Yorkshire and The Humber | Heating oil supplier | Two Humber Quays, Wellington St W | Hull | — |