By city
London 16Swansea 6Birmingham 5Plymouth 5Manchester 5Bradford 4Bedford 4Bolton 4Glasgow 4Cardiff 4Stockport 3Doncaster 3Nottingham 3York 3Leeds 3Coventry 3Liverpool 3Leicester 3Belfast 3Colchester 2Northampton 2Sheffield 2Norwich 2Preston 2
| Name | Category | Address | City | Opening times |
|---|---|---|---|---|
| Comfort Temperature Solutions Ltd | HVAC contractor | Unit 14, Central City Industrial Estate, Red Ln | Coventry | Mon–Fri 08:00–17:00 |
| Culbertson Renewables Ltd | HVAC contractor | 13a Bridge St | Edinburgh | Mon 08:00–16:30 |
| Dancer Engineering | HVAC contractor | 7 Saunders Way | Swansea | Mon–Fri 08:00–17:00 |
| Domestic Air Conditioning | Air conditioning contractor | house, 1 levens road Copyrite | Stockport | Mon–Wed 07:00–18:30 |
| Dr Cooler LTD | Refrigerator repair service | 161 Fog Ln | Manchester | Mon 09:00–21:00 |
| envirovent | HVAC contractor | Fernwood House, Fernwood Rd | Newcastle upon Tyne | Thu 09:00–17:00 |
| Eral Metal Fabrication Ltd | Steel fabricator | 157-158, 159 Midland Rd | London | Mon 07:00–16:00 |
| Everheat - Heating and Renewables | HVAC contractor | Flat 3, 256 Salisbury Terrace | York | Daily Open 24 hours |
| Fitz Boilers & Plumbing Ltd | Central heating service | 44 Hillside | Brighton | Mon–Fri 08:00–20:00 |
| Forest Cooling Ltd | HVAC contractor | House Site, A1, Marchwood Industrial Park, Unit 903 Strongroom, North Rd | Southampton | Thu 09:00–17:00 |
| Gastech Pro Ltd | HVAC contractor | 2 Flemish Rd | Manchester | Daily Open 24 hours |
| Glasgow Boiler Experts - Installation, Service and Repair | Central heating service | 34 Parklands View | Glasgow | Mon–Fri 08:00–18:30 |
| H3GS Heating & Cooling | Gas engineer | 1st Floor, Romer House, 132 Lewisham High St | London | Daily Open 24 hours |
| HB Catering & Refrigeration | Catering supplier | Unit 1, Llwyn Y Graig Garngoch Industrial Estate | Swansea | Mon–Fri 08:00–17:00 |
| Homecare Appliance Repair & Service Centre | Appliance repair service | 189 Longmoor Ln | Liverpool | Mon–Fri 09:00–17:00 |
| Howecool Ltd | HVAC contractor | knottingley, the cottage, low street brotherton | Huddersfield | Mon–Fri 09:00–17:00 |
| HuMa Renewables | Environment renewable natural resources | 22-28 Wood St | Doncaster | Mon–Fri 09:00–17:00 |
| HVAC Electrical Engineering Ltd | HVAC contractor | 58 Spindus Rd | Liverpool | Mon–Fri 08:00–16:00 |
| Inoxos ltd | Sheet metal contractor | 33 34 Brunswick Square | London | Mon–Fri 07:30–17:00 |
| IntelliCasa | Automation company | Fl 5, 1 Ariel Way | London | Mon–Fri 09:00–18:00 |
| J & J Air Conditioning Refrigeration | Air conditioning contractor | 33 Heol Graig Felen | Swansea | Thu 08:00–18:00 |
| JMES Services | HVAC contractor | 6 Grange Bank Cl | Huddersfield | Thu Open 24 hours |
| KBMS | Public Relations | Public relations firm | Marketing Suite, 339 Dudley Rd | Birmingham | Mon–Fri 08:00–18:00 |
| LCA Maintenance Services Limited | Plumber | Singer Court | Bedford | Mon–Thu 07:00–20:30 |
| Leicester Air Conditioning Services Ltd | HVAC contractor | 8, Hannah Parade, Stonehill Ave | Leicester | Mon–Fri 09:00–17:00 |
| Let's Heat | HVAC contractor | Connies House, Rhymney River Bridge Rd | Cardiff | Daily Open 24 hours |
| London Fit Out Ltd | Office refurbishment service | 5 St John's Ln | London | Mon 08:00–18:00 |
| Longlife Heating & Cooling | HVAC contractor | 73 Chesterton Rd | Derby | Thu 08:00–18:00 |
| LSR Refrigeration & Air Conditioning Ltd | HVAC contractor | 17 Baltimore Gardens | Warrington | Daily 08:00–19:00 |
| Mc Ventilation | Ventilating equipment manufacturer | Oakleigh Gardens | London | Daily Open 24 hours |