Plumbers & Heating Engineers
GAS SERVICES NETWORK LIMITED
3 PEN YR HEOL DRIVE, LLANELLI, SA15 3NX
Trading since 1996
Cross Section of Local Trades — Not an exhaustive directory — Up to 20 businesses per trade in each area,
sourced from public Companies House records and refreshed monthly (last updated 7 September 2026).
Always do your own checks (insurance, qualifications, reviews) before hiring anyone.
Showing 651–700 of 1,127 professionals
Plumbers & Heating Engineers
LEWFIELD MECHANICAL LTD
TAXASSIST ACCOUNTANTS, 8 STATION ROAD, LLANELLI, SA15 1AL
Trading since 2020
Plumbers & Heating Engineers
MIKE WEST PLUMBING AND GAS SERVICES LTD
10 HEOL JAMES GRAVELL, LLANELLI, SA15 4BX
Trading since 2020
Plumbers & Heating Engineers
SE BOILER SOLUTIONS LTD
13 COURTNEY ROAD, LLANELLI, SA15 3LB
Trading since 2022
Plumbers & Heating Engineers
SHELDON BATHROOMS LTD
6 SALEM ROAD, LLANELLI, SA15 3QA
Trading since 2025
Plumbers & Heating Engineers
STELLAR ENERGY UK LIMITED
54 STEPNEY STREET, LLANELLI, SA15 3TG
Trading since 2018
Plumbers & Heating Engineers
WAYNE EDWARDS PLUMBING & GAS LTD
7 GOWER VIEW, LLANELLI, SA15 3SN
Trading since 2018
General Builders
DYSYNNI DEVELOPMENTS LTD
BRYN RHEDYN, LLANELLTYD, DOLGELLAU, LL40 2SU
Trading since 2021
General Builders
MDT STRUCTURAL SOLUTIONS UK LTD
17 BRO CYMER, LLANELLTYD, DOLGELLAU, LL40 2SY
Trading since 2024
Electricians
STEVE JONES SANDBLASTING LIMITED
TYNLLWYN COTTAGE, LLANFAREDD, BUILTH WELLS, POWYS, LD2 3UF
Trading since 2003
General Builders
O G THOMAS BUILDING LTD
BODLONDEB, DYFFRYN ARDUDWY, LL44 2EU
Trading since 2016
General Builders
APEX PLASTERING SOLUTIONS LTD
CWYRT, LLANDYFRYDOG, LLANNERCH-Y-MEDD, LL71 8AD
Trading since 2025
Plumbers & Heating Engineers
HODGE PLUMBING & PROPERTY MAINTENANCE LTD
LLYS DULAS BACH LLYS DULAS BACH, COEDANA, LLANERCHYMEDD, LL71 8AB
Trading since 2019
Architects
DOOR CLOSER DIRECT LTD
THE OFFICE, UNIT 5 VILLAGE WORKSHOPS, LLANERFYL, WELSHPOOL, SY21 0AS
Trading since 2005
General Builders
DRJ BUILDERS (WALES) LIMITED
DERWEN, LLANERFYL, WELSHPOOL, SY21 0EG
Trading since 2003
Joiners & Carpenters
CITADEL JOINERY LIMITED
BRYNCOCH SAWMILL BRYNCOCH SAWMILL, LLANERFYL, WELSHPOOL, SY21 0JD
Trading since 2024
General Builders
DERW CONSTRUCTION LTD
TY'N GERDDI, RHYDYMAIN, DOLGELLAU, LL40 2BU
Trading since 2010
Architects
SYLFAEN ASSOCIATES LTD
BRYN ISAF, LLANFAETHLU, HOLYHEAD, LL65 4NW
Trading since 2010
Electricians
HUGHES & JONES LIMITED
AWEL Y RHYD, LLANFAETHLU, HOLYHEAD, LL65 4NL
Trading since 2022
General Builders
INGRAM PROPERTY DEVELOPMENT LIMITED
PENTERFYN, LLANFAETHLU, HOLYHEAD, LL65 4PF
Trading since 2003
General Builders
S.V.OWEN & SON LIMITED
TYDDYN WAEN, LLANFAETHLU, ANGLESEY GWYNEDD, LL65 4DY
Trading since 1988
General Builders
TAI SWTAN CYF.
FFRWD WIN, LLANFAETHLU, HOLYHEAD, LL65 4YW
Trading since 2018
General Builders
LLYR ROBERTS CONSTRUCTION LIMITED
UWCHGLAN, LLANFAIR, HARLECH, LL46 2RW
Trading since 2024
General Builders
ANDREW WATKIN LIMITED
FRONEITHIN, LLANFAIR CAEREINION, WELSHPOOL, SY21 0DU
Trading since 2012
General Builders
UNITEC MID WALES LTD
MID WALES STOVES, POOL ROAD, LLANFAIR CAEREINION, SY21 0SF
Trading since 2026
General Builders
UNITEC SERVICES LIMITED
NEVADA CEFN COCH ROAD, LLANFAIR CAEREINION, WELSHPOOL, SY21 0BS
Trading since 2021
Glaziers
BOWENS WINDOWS LIMITED
BRYNCELYN, LLANFAIR CAEREINION, WELSHPOOL, SY21 0BL
Trading since 2002
Plasterers
DRAGON RENDERING LTD
TY LISSA, LLANFAIR CAEREINION, WELSHPOOL, SY21 0BX
Trading since 2020
Plumbers & Heating Engineers
FLOTEC PLUMBING SERVICES LIMITED
NEVADA CEFN COCH ROAD, LLANFAIR CAEREINION, WELSHPOOL, SY21 0BS
Trading since 2021
Plumbers & Heating Engineers
GARRY BIECHMANN DCTEPIS LIMITED
BRYNAWELON, LLANFAIR CAEREINION, WELSHPOOL, SY21 0BL
Trading since 2023
Plumbers & Heating Engineers
GWRES GLAS CYF.
BRYNAWELON, LLANFAIR CAEREINION, Y TRALLWNG, SY21 0BL
Trading since 2006
Plumbers & Heating Engineers
MID WALES STOVES LTD
BANWY GARAGE, POOL ROAD, LLANFAIR CAEREINION, SY21 0SF
Trading since 2020
General Builders
DIAMOND BRICKWORK AND GROUNDWORKS LTD
10 LON HEULYN, LLANFAIR DYFFRYN CLWYD, RUTHIN, LL15 2BF
Trading since 2024
Electricians
JJ ELECTRICAL (SUSSEX) LIMITED
GRANGE COTTAGE, NANTYDERRY, ABERGAVENNY, NP7 9DF
Trading since 2016
Electricians
MONMOUTHSHIRE PROPERTY MAINTENANCE AND SERVICES LTD
THE BEECHES, BETTWS NEWYDD, USK, NP15 1JT
Trading since 2019
General Builders
CFL (CHEP) LIMITED
TY TURNER, LLANVAIR KILGEDDIN, ABERGAVENNY, NP7 9BD
Trading since 2008
Architects
ARCHIMETRIX LTD
GLASLYN FFORDD Y PARC, PARC MENAI, BANGOR, LL57 4FE
Trading since 2024
Architects
DEWIS CONSULTANTS LTD
TY MENAI, FFORDD CAERGYBI, LLANFAIRPWLL, LL61 5UJ
Trading since 2002
Architects
TARMASTER DESIGN LIMITED
2 LLYS ONNEN FFORDD Y LLYN, PARC MENAI, BANGOR, LL57 4DF
Trading since 2002
Electricians
ANGLESEY ELECTRICAL CONTRACTORS LTD
8 LON Y WYLAN, LLANFAIRPWLLGWYNGYLL, LL61 5JU
Trading since 2020
Electricians
CONNECT ELECTRICAL ENGINEERING LTD
GLASLYN FFORDD Y PARC, PARC MENAI, BANGOR, LL57 4FE
Trading since 2023
Electricians
NEXUS ENGINEERING (NW) LTD
GLASLYN FFORDD Y PARC, PARC MENAI, BANGOR, LL57 4FE
Trading since 2025
Electricians
PHIL HYNES ELECTRICAL CONTRACTORS LIMITED
22 Y WERN, LLANFAIRPWLLGWYNGYLL, LL61 5AQ
Trading since 2023
Electricians
WILLIAMS FACILITIES LTD
FFYNNON WEN, FFORDD CAERGYBI, LLANFAIRPWLLGWYNGYLL, LL61 5YX
Trading since 2018
General Builders
AJ BUILDING CONTRACTORS ANGLESEY LTD
4 CHESTNUT COURT, PARC MENAI, BANGOR, LL57 4FH
Trading since 2023
General Builders
ANGLESEY HERITAGE CONSTRUCTION LIMITED
3 TAN Y GRAIG, LLANFAIRPWLLGWYNGYLL, LL61 5JJ
Trading since 2025
General Builders
CARTREF BUILDERS LIMITED
5 SNOWDON VIEW, HOLYHEAD ROAD, LLANFAIRPWLL, LL61 5SX
Trading since 1998
General Builders
DALBY AVENUE BEDMINSTER LIMITED
3 LLYS Y BONT, PARC MENAI, BANGOR, LL57 4BN
Trading since 2021
General Builders
ECOCYCLEN LTD
40 CIL Y GRAIG, LLANFAIRPWLLGWYNGYLL, LL61 5NZ
Trading since 2010
General Builders
KELATY HOUSE WEMBLEY LIMITED
3 LLYS Y BONT, PARC MENAI, BANGOR, LL57 4BN
Trading since 2018