| Acaster Plumbing & Heating | 01566 779655 | | Unit 1, Newport Industrial Estate, Launceston, PL15 8EX |  Map & Directions |
| R C Currah | 01566 776931 | | 43 Highfield Park Road, Launceston, PL15 7DX | | Map & Directions |
| C A G Davey | 01566 775794 | | Country View, St. Catherines Hill, Launceston, PL15 7EJ | | Map & Directions |
| Mdb Heating & Plumbing | 01566 782497 | | Westville, Coads Green, Launceston, PL15 7LY | | Map & Directions |
| George Hall | 01579 362553 | | 6 Amanda Way, Pensilva, Liskeard, PL14 5RA | | Map & Directions |
| April Showers | 01752 787766 | | 18 Chelson Gardens, Plymouth, PL6 8SA | | Map & Directions |
| Colin Hill | 01752 492718 | | 16 Princess Avenue, Plymstock, Plymouth, PL9 9EP | | Map & Directions |
| Technical Heating Services | 01752 318815 | | 24 Parker Road, Plymouth, PL2 3EB | | Map & Directions |
| Martin Paul Heating | 01752 342777 | | 58 Hemerdon Heights, Plympton, Plymouth, PL7 2EY | | Map & Directions |
| The Plumber | 01579 342539 | | 9 Trecarne View, St. Cleer, Liskeard, PL14 5BS | | Map & Directions |
| Sutcliffe | 0800 328 6843 | | Merrafield, Old Launceston Road, Tavistock, PL19 8LZ | | Map & Directions |
| Astra Heating & Plumbing | 01752 509846 | | 65 Merrivale Road, Beacon Park, Plymouth, PL2 2RW | | Map & Directions |
| M S Hircock | 01840 250315 | | The Cottage, Mount Pleasant, Boscastle, PL35 0BJ | | Map & Directions |
| South West Energy Services Ltd | 01752 562221 | | County House, 12-13 Sussex Street, Plymouth, PL1 2HR | | Map & Directions |
| Terry Burden | 01208 850569 | | Green View, St. Tudy, Bodmin, PL30 3NN | | Map & Directions |
| Steve Yearling | 01752 268170 | | 75 South View Terrace , Plymouth, PL4 9DJ | | Map & Directions |
| Kevin Williams Heating | 01752 783909 | | 7 Fairfield Avenue , Plymouth, PL2 3QF | | Map & Directions |
| John Betts Ltd | 01752 862566 | | 1, Princes Cottages, Spring Road, Wembury Point, Plymouth, PL9 0AX | | Map & Directions |
| Pace Enterprises | 01579 382461 | | Sunnyside, Fullaford Road, Callington, PL17 8AN | | Map & Directions |
| G A Buckler & Sons | 01752 894622 | | 112 Cleeve Drive, Ivybridge, PL21 9DD | | Map & Directions |
| D M Harvey | 01752 603622 | | 57 Knighton Road, St Judes, Plymouth, PL4 9BY | | Map & Directions |
| B R & R B Gregson | 01208 812386 | | Ivy Chimney, Egloshayle, Wadebridge, PL27 6HT | | Map & Directions |
| Clayton Plumbing & Heating | 01503 220975 | | 43 Richmond Road, Pelynt, Looe, PL13 2NH | | Map & Directions |
| A S R Plumbing | 01752 851085 | | 1 Menhinick Close, Landrake, Saltash, PL12 5DJ | | Map & Directions |
| Mayle | 01726 810012 | | 35 Southpark Road, Tywardreath, Par, PL24 2PU | | Map & Directions |
| W V Davies | 01579 350962 | | 14 Edgcumbe Road, St. Dominick, Saltash, PL12 6NU | | Map & Directions |
| Kernow Plumbing | 01208 850851 | | Michaelstow, St. Tudy, Bodmin, PL30 3PB | | Map & Directions |
| J B W | 01822 853582 | | 19 Merrivale View Road , Dousland, Yelverton, PL20 6NS | | Map & Directions |
| Cotton Steve | 01503 250245 | | 4 Brenton Terrace, Downderry, Torpoint, PL11 3JB | | Map & Directions |
| B C Simmons & Son | 01822 612912 | | 16 Chapel Street, Tavistock, PL19 8DX | | Map & Directions |
| Econoquick Services | 01726 71868 | | The Barn, Gover Valley, St. Austell, PL25 5RA | | Map & Directions |
| R J Southcott | 01752 225424 | | 4 Wellsbourne Park, Hartley, Plymouth, PL3 5JJ | | Map & Directions |
| James Gudgeon | 01752 872269 | | Riverside Road West, Newton Ferrers, Plymouth, PL8 1AD | | Map & Directions |
| Cornish Cooling & Heating Services Ltd | 01208 814742 | | 18 Foxdown Manor, Wadebridge, PL27 6BD | | Map & Directions |
| Piningtons | 01752 843089 | | 121 St. Stephens Road, Saltash, PL12 4NQ | | Map & Directions |
| Reynolds R J | 01503 240520 | | 1 Bucklawren Road, Widegates, Looe, PL13 1QS | | Map & Directions |
| E B Rutter | 01752 775380 | | 145 Bodmin Road, Whitleigh, Plymouth, PL5 4AR | | Map & Directions |
| Padstow Heating | 01841 532453 | | Polbrea, Treverbyn Road , Padstow, PL28 8DW | | Map & Directions |
| Terry Stacey | 01752 822039 | | 11 Clinton Terrace, Millbrook, Torpoint, PL10 1EG | | Map & Directions |
| Plumbline Maintenance | 01208 880371 | | 22 Hartland Road, Port Isaac, PL29 3RP | | Map & Directions |
| M S H Plumbing & Heating | 01752 211614 | | 121 Ringmore Way, Plymouth, PL5 3QJ | | Map & Directions |
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