- Flameright
- 01691 777784 - Westwood Holyhead Rd, Chirk, Wrexham, Clwyd, LL14 5NA
- K.M Grimley
- 01691 777325 - Tranmere, Halton, Chirk, Wrexham, Clwyd, LL14 5BG
- Town & Country Heating Supply
- 01691 778039 - Mns Services, Pentre, Chirk, Wrexham, Clwyd, LL14 5AN
- Aston Jones
- 01978 856985 - Unit 10 Miners Pk Llay Indust Est, Llay, Wrexham, Clwyd, LL12 0PQ
- Geoff Binnion Gas Services
- 0845 8061557 - 26 Ruabon Road, Wrexham, LL13 7PB
- Border Gas Nw
- 01978 855252 - 20 Mayflower Drive, Wrexham, Clwyd, LL12 8LD
- Cumbria Heating Components
- 01978 363777 - Wrexham Auto Elect Rivulet Rd, Wrexham, Clwyd, LL13 8DT
- Cumbrian Heating Components
- 01978 363444 - Rivulet Road, Wrexham, Clwyd, LL13 8DT
- James Edwards
- 01978 841802 - Bryn Gwyn Fennant Rd, Ponciau, Wrexham, Clwyd, LL14 1PG
- J R S Mechanical Services Ltd
- 01978 753676 - Unit 33, Five Crosses Industrial Estate, Minera, Wrexham, Clwyd, LL11 3RD
- J.F Sherwin
- 01978 840258 - Bryn Vw Afoneitha Rd, Penycae, Wrexham, Clwyd, LL14 2DH
- Town & Country Heating Supply
- 01978 823242 - Park Road, Rhosymedre, Wrexham, Clwyd, LL14 3AX
- Turkington Engineering
- 01978 363048 - Unit 12, Whitegate Industrial Estate, Whitegate Road, Wrexham, Clwyd, LL13 8UG
- Neataheat
- 0845 8064822 - 15 Maesteg Gwynfryn, Wrexham, LL11 5YU
- Heat Care North West
- 01978 755945 - 5 Y Berllan, Coedpoeth, Wrexham, LL11 3UQ
- Heating Economy
- 01978 754466 - Valkyrie Heol Llewelyn, Wrexham, Wrexham, LL11 3PB
- P.M Norman
- 01829 270158 - Whitegates Green St, Holt, Wrexham, Clwyd, LL13 9JF
- Evans Maintenance Services
- 01978 313197 - Bersham Enterprise Cntr Plas Grono Road, Rhostyllen, LL14 4EG
- Norton Plumbing And Heating
- 01691 772252 - Hillcrest Station Avenue, Chirk, Wrexham, LL14 5LS
- Neataheat
- 01978 753354 - 15 Maesteg Gwynfryn, Wrexham, LL11 5YU
- Wood The Gas Man
- 07729 149584 - 75 Daneside Park Holmes Chapel Road, CHESHIRE, CW12 4SL
- Border Gas
- 01978 855252 - 20 Mayflower Drive Marford, Wrexham, Wrexham, LL12 8LD
- Chalco Wayne Challoner
- 01978 752038 - 11, Ash Close, Summerhill, Wrexham, Wrexham, LL11 4HR
- Am Plumbing And Heating
- 01978 365461 - 5 Trem-y-llyn, Wrexham, Wrecsam, LL11 3BX
- Roy Jones Gas Service & Repair
- 01978 756764 - 3 Pountneys Corner, Summerhill, Wrexham, LL11 4QB