- 1A A1 Tradesmen
- 0845 3736639 - 6 Strathmore Drive, Aberdeen, Aberdeenshire, AB16 6SU
- 1st Class Gas
- 01224 708050 - Unit 12-13, Murcar Commercial Park, Denmore Road, Bridge Of Don, Aberdeen, Aberdeenshire, AB23 8JW
- Aberdeen Boiler Services
- 01224 821296 - 14 Silverburn Place, Aberdeen, Aberdeenshire, AB23 8EG
- Aberdeen Mechanical Services Ltd
- 01224 620330 - 39 Fraser Place, Aberdeen, Aberdeenshire, AB25 3TY
- Aberdeen & North East
- 0845 6834843 - 322 King Street, Aberdeen, AB24 5BJ
- Aberdeen & Northern Marts
- 01343 547047 - New Elgin Road, Elgin, Morayshire, IV30 1QL
- Aberdeen Radiators
- 01224 211023 - 53 Wellington Street, Aberdeen, Aberdeenshire, AB11 5BX
- Acorn Heating & Ventilation
- 0870 8148358 - 57 Victoria Street, Dyce, Aberdeen, Aberdeenshire, AB21 7DX
- Bruckley Gas & Oil Services
- 0845 2632137 - Sandbriggs Maud, Peterhead, Aberdeenshire, AB42 4QX
- Central Heating Services
- 01569 765133 - 43 Evan Street, Stonehaven, Aberdeenshire, AB39 2ET
- Combustion Services
- 01224 209031 - 567 Great Western Road, Aberdeen, Aberdeenshire, AB10 6PA
- Dalkia Utilities Services
- 01224 783515 - Unit 5 Badentoy Park, Badentoy Industrial Estate, Portlethen, Aberdeen, Aberdeenshire, AB12 4YB
- W.G.S Davidson
- 01261 832555 - 30a Skene Street, Macduff, Aberdeenshire, AB44 1RP
- Donside Heating Supplies
- 01975 563663 - Donside Road, Alford, Aberdeenshire, AB33 8QD
- DR Plumbing & Heating Services
- 01224 212151 - Riverside Bsns Cntr North Espl Wst, Aberdeen, Aberdeenshire, AB11 5RJ
- Aberchirder Plumbing and Heating
- 0845 2631844 - Hamewith Cornhill Road, Huntly, AB54 7SH
- Grampian Heating Co
- 01224 643204 - 165 Rosemount Place, Aberdeen, Aberdeenshire, AB25 2XP
- Henderson
- 01343 820033 - Keith, Aberdeenshire, AB55 5BG
- J D Hendry & Son
- 01467 620415 - 29 West High Street, Inverurie, Aberdeenshire, AB51 3SA
- Robert A Mair
- 01224 641041 - 178 King Street, Aberdeen, Aberdeenshire, AB24 5BH
- Ian D Marshall
- 01779 821453 - 10 Inverquhomery Road, Longside, Peterhead, Aberdeenshire, AB42 4TT
- B.W Meldrum
- 01224 772277 - 57 Victoria Street, Dyce, Aberdeen, Aberdeenshire, AB21 7DX
- Moray Gas & Heating Services
- 01343 821044 - 35 Institution Road, Fochabers, Morayshire, IV32 7DZ
- Alistair Mowat
- 01467 632621 - Clovenstone, Kintore, Inverurie, Aberdeenshire, AB51 0YS
- Ian G.A Redford
- 01224 647645 - 19 Rosemount Place, Aberdeen, Aberdeenshire, AB25 2XA
- D.J Ritchie
- 01224 741744 - 1 Brimmond Walk, Westhill, Aberdeenshire, AB32 6XH
- S.C.A.R.F Energy Advice Centre (Aberdeen)
- 01224 213005 - Cotton Street, Aberdeen, Aberdeenshire, AB11 5EE
- E Simpson
- 01467 620942 - Strath Burn, Middlemuir Road, Inverurie, Aberdeenshire, AB51 4RA
- W.M Smith
- 01261 842291 - Clytheness, Seaview Road, Sandend, Banff, Aberdeenshire, AB45 2UE
- B Taylor
- 01651 891476 - Ardelve, Mid Haddo, Fyvie, Turriff, Aberdeenshire, AB53 8LB
- Town & Country Plumbing & Heating
- 01358 741970 - Bruntland Park, Whitecairns, Aberdeen, Aberdeenshire, AB23 8UH
- Wiseman
- 01343 541508 - 12 Academy Street, Elgin, Morayshire, IV30 1LJ
- Allards International
- 01382 770720 - Baldovie Rd, Dundee, DD4 8UQ
- Hector Connell
- 01561 362426 - 19 Hallgreen Road, Inverbervie, Montrose, Angus, DD10 0SQ
- Hamish Edward Plumbing & Heating Engineers
- 01241 860400 - Newton Cottage, Carmyllie, Arbroath, Angus, DD11 2RA
- The Gas Centre
- 01382 877077 - 153 Clepington Road, Dundee, Angus, DD3 7SN
- Gas Services East Ltd
- 01382 812568 - Unit C, 6 North Isla Street, Dundee, Angus, DD3 7JQ
- Gastech G.A (Scot)
- 01382 522640 - 198 Blackness Road, Dundee, Angus, DD1 5PL
- H2o Plumbing & Heating
- 01241 876691 - Crianlarich, 3 Charles Avenue, Arbroath, Angus, DD11 2EZ
- Jaydee Heating
- 01382 611118 - Nobel Road, Wester Gourdie Est, West Gourdie Industrial Estate, Dundee, Angus, DD2 4UH
- Kingdom Gas Services
- 01334 650452 - West Port, Cupar, Fife, KY15 4AW
- McDougall Plumbing & Heating
- 01382 562225 - Carselea Road, Invergowrie, Dundee, Angus, DD2 5AW
- P & K Heating & Plumbing
- 01382 736969 - 52 Hamilton Street, Broughty Ferry, Dundee, Angus, DD5 2RE
- E Scallan Central Heating Engineers
- 01382 451717 - 195 Princes Street, Dundee, Angus, DD4 7DQ
- Stormont Plumbing & Heating
- 01241 853288 - 114 High Street, Carnoustie, Angus, DD7 7EB
- Taylor & Fraser
- 01334 828203 - Newton Ho, Ceres, Cupar, Fife, KY15 5LY
- W R B
- 01382 200090 - 40 North Street, Dundee, Angus, DD3 7RR
- Robert Walker
- 01334 654966 - The Coachmans Cottage Middlefield, Cupar, Fife, KY15 4PJ
- McInnes Heating Engineers
- 0845 3472012 - 57 Anderson Crescent, Forres, Morayshire
- Home-Tek
- 0845 1260505 - 64 McClelland Crescent, Dunfermline, Fife, KY11 3BW
- Northern Heating
- 01224 663322 - 10 Whitemyres Avenue, Aberdeen, Aberdeenshire, AB16 6HQ
- W.H Donachie
- 01382 818298 - Dundee, Angus, DD3 8BU
- East Coast Combustion Services
- 01382 459200 - Market Mws Market St, Dundee, Angus, DD1 3LA
- Earthwise Scotland
- 01467 641640 - Unit 6 Netherton Bsns Cntr, Kemnay, Inverurie, Aberdeenshire, AB51 5LX
- Abacus
- 01224 200161 - Unit 161/73, Holburn Street, Aberdeen, Aberdeenshire, AB10 6DN
- D.r Gas Services
- 01467 633977 - 17 Castlefields Crescent, Kintore, Aberdeenshire, AB51 0SG
- Dutch Offshore Services
- 01224 896839 - AB12 3AX
- AB Heating
- 0845 3384884 - 34 Blackhouse Terrace, Peterhead, Aberdeenshire, AB42 1LQ
- White Plumbing & Heating
- 0845 8324439 - 7 Stratheden Park Cupar, Fife, KY15 5RP
- D Divers Plumbing & Heating
- 0845 8324492 - 42 John Huband Drive Birkhill, Dundee
- Mr Leslie Wilson
- 0845 8324700 - 40 Creel Road Cove, Aberdeen
- JDM Heating
- 0845 8324849 - 4 Barns Neuk, Dundee
- Dave Matthews
- 01992 468240 - 6 Beyers Prospect, Hoddesdon, Hertfordshire, EN11 9PX
- Glamis Plumbing
- 01382 667298 - 162 Glamis Road, Dundee, Angus, DD2 2EW
- Dragon Plumbing
- 07867 787428 - 26 Duthie St, Kirriemuir, Angus, DD8 5DJ
- Heffernan Heating and Plumbing Solutions Ltd
- 0845 8064099 - 4 Westholme Cresent South Aberdeen, Aberdeenshire, AB15 6AF
- John Wilson plumbing and heating
- 07828 747122 - 43 Harbour Steet, Nairn, IV12 4NX
- AS Watt Plumbing and Heating Engineers
- 0845 2631821 - 33 Craigpark Place, Ellon, AB41 9FG
- Steve Gray Plumbing and Heating LTD
- 0845 2633704 - 102 Concraig Park, Aberdeen, AB15 8DH
- A J S Gas Services
- 07828 105146 - Thornhill Farm Cuminestown, Turriff, Aberdeenshire, AB53 5YL
- Harvey Plumbing and Heating Limited
- 07817 723492 - 10 Leonach Place, Elgin, Morayshire, IV30 6JT
- Ashgrove Plumbing
- 0845 6835811 - 27 Rosehill Drive, Aberdeen, AB24 4JB
- Lakefield Building Services
- 0845 6834003 - Glensgreen Alvah, Banff, Aberdeenshire, AB45 3BS
- C & R Plumbing & Heating Engineer Ltd
- 0845 5434012 - 3 Charleston View Cove, Aberdeen, Aberdeenshire, AB12 3QG
- Aberdeen Heating
- 01224 708866 - Unit 4 32 Scotstown Road, Aberdeen, Aberdeen, AB23 8HG
- Ignite SOS
- 0845 1841979 - 15 Johnston Park, Turriff, Aberdeenshire, AB53 4BY
- Plumbers 4 Hire Ltd
- 01343 820927 - 2, The Steadings, Spey Bay, Fochabers, Moray, IV32 7PJ
- Gas Elite
- 07590 033630 - 82 Charleston Drive, Dundee, DD2 2HA