| Hasland Home Heating | 01246 566599 | | 5 Quarry Lane, Chesterfield, S40 3AS |  Map & Directions |
| Blueflame Heatplan Ltd | 01246 200990 | | 290a Chatsworth Road, Chesterfield, S40 2BY | | Map & Directions |
| J B King Plumbing & Heating Ltd | 01246 207846 | | 70 Brushfield Road, Chesterfield, S40 4XE | | Map & Directions |
| R S Moules | 01246 230992 | | 159 Hunloke Avenue, Chesterfield, S40 3EA | | Map & Directions |
| Chapman Heating | 01246 237496 | | 138 Derby Road, Chesterfield, S40 2EW | | Map & Directions |
| The Boiler Doctor | 0800 169 3405 | | 13 Red Hill, Kiveton Park, Sheffield, S26 6QA | | Map & Directions |
| John Green | 01226 757459 | | 75 Upperwood Road, Darfield, Barnsley, S73 9RQ | | Map & Directions |
| D C Heating & Plumbing | 0114 239 5367 | | 340 Hastilar Road South, Sheffield, S13 8LE | | Map & Directions |
| Inheat Ltd | 01709 720101 | | 1 The Summit, Mangham Road, Greasbrough, Rotherham, S61 4RJ | | Map & Directions |
| Ellis | 0114 283 0083 | | 4 Springwood Close, Thurgoland, Sheffield, S35 7AB | | Map & Directions |
| Pt Plumbing | 0114 269 3468 | | 2 Handsworth Grange Crescent, Sheffield, S13 9HB | | Map & Directions |
| Beauchief Heating Services Ltd | 0114 289 1170 | | 3 Oxclose Drive , Dronfield Woodhouse, Dronfield, S18 8XP | | Map & Directions |
| Gary Webster Plumbing & Heating Services | 01246 864286 | | 15 Ashton Gardens, Old Tupton, Chesterfield, S42 6JF | | Map & Directions |
| J Paskell | 01709 873518 | | 1 Giles Avenue, Wath-Upon-Dearne, Rotherham, S63 6SG | | Map & Directions |
| J & M Gas Services Ltd | 07739 612990 | | Fairclough House, 105 Redbrook Road, Barnsley, S75 2RG | | Map & Directions |
| B S J Mechanical & Plumbing Services Ltd | 0114 276 6004 | | 87 Princess Street, Sheffield, S4 7UU | | Map & Directions |
| Eric C Flower Ltd | 0114 243 1221 | | 415 Petre Street, Sheffield, S4 8LL | | Map & Directions |
| Tower Plumbing & Heating | 01246 540361 | | 18 Malson Way, Chesterfield, S41 7DH | | Map & Directions |
| Advanced Plumbing & Heating Services Ltd | 01246 551537 | | 103 Newbold Road, Chesterfield, S41 7PS | | Map & Directions |
| W R Brown | 01909 730887 | | Craigton, Rotherham Baulk, Carlton-in-Lindrick, Worksop, S81 9LD | | Map & Directions |
| Ralph Roberts | 0114 246 8133 | | 7 Weavers Close, Grenoside, Sheffield, S35 8RH | | Map & Directions |
| Dave Rodgers | 01709 326238 | | 10 Havercroft Road, Rotherham, S60 3PB | | Map & Directions |
| Walkers Heating Ltd | 01226 293912 | | Bingley Street, Barnsley, S75 2BT | | Map & Directions |
| Stannington Plumbing Installation Ltd | 0114 234 6413 | | 31 Spoonhill Road, Sheffield, S6 5PA | | Map & Directions |
| Alpha Gas & Plumbing | 01433 639911 | | Calver Works, Calver Sough, Calver, Hope Valley, S32 3XH | | Map & Directions |
| David Dale Plumbing & Heating | 0114 240 2427 | | 15 Greno Gate, Grenoside, Sheffield, S35 8NY | | Map & Directions |
| Martyn Gulliver | 01709 366983 | | 47 Bonet Lane, Brinsworth, Rotherham, S60 5NE | | Map & Directions |
| Chesterfield Elcetrical & Mechanical Services Ltd | 01246 280090 | | Unit 7, Fan Road, Staveley, Chesterfield, S43 3PT | | Map & Directions |
| Domestic Service Care Ltd | 0870 758 3100 | | Po Box 10, Bolsover, Chesterfield, S44 6BD | | Map & Directions |
| B Rogers | 0114 288 5485 | | Jammy Cottage, Moorland Drive, Stocksbridge, Sheffield, S36 1EB | | Map & Directions |
| Aquafix | 01709 577557 | | 40 Hatherley Road, Swinton, Mexborough, S64 8PF | | Map & Directions |
| Albert Dunk | 01246 273543 | | 360 Brimington Road, Chesterfield, S41 0TF | | Map & Directions |
| Michael Denis Smith | 01226 765293 | | 77 Manchester Road, Thurlstone, Sheffield, S36 9QR | | Map & Directions |
| P B Heating Services | 01226 763829 | | Sheffield Road, Penistone, Sheffield, S36 6HH | | Map & Directions |
| D Mellors | 01246 863132 | | 182 Nethermoor Road, Wingerworth, Chesterfield, S42 6LH | | Map & Directions |
| P C Kelly | 01709 531400 | | Morthen Lane, Thurcroft, Rotherham, S66 9JQ | | Map & Directions |
| C I Pritchard Ltd | 07887 565657 | | 16 Cook Avenue, Maltby, Rotherham, S66 8QZ | | Map & Directions |
| Echo Plumbing & Heating | 01226 749087 | | 13 Greenside Lane, Hoyland, Barnsley, S74 9PG | | Map & Directions |
| P & P Construction | 0114 234 4614 | | 10 Crofton Avenue, Sheffield, S6 1WF | | Map & Directions |
| D Birtles | 0114 258 4509 | | Unit 18a Meersbrook Works, Valley Road, Sheffield, S8 9FT | | Map & Directions |
| Lythes | 01226 753416 | | 34 Station Road, Wombwell, Barnsley, S73 0BJ | | Map & Directions |
| P Hunt | 0114 247 5703 | | 6 Lundwood Close, Owlthorpe, Sheffield, S20 6SP | | Map & Directions |
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