Boiler & heating engineers in Carmarthen

These 32 businesses are registered in Carmarthen under a plumbing, heating or air-conditioning installation trade code. A listing is a public record, not a recommendation, so always confirm current Gas Safe registration before booking gas work.

Companies registered in Carmarthen(page 1 of 2)

• A Perry Plumbing And Heating Ltd

  NODDFA LLANDDOWROR, ST. CLEARS, Carmarthen SA33 4HJ · Registered April 2026

• Aled Evans Plumbing & Heating Ltd.

  CAE HIR, WHITEMILL, Carmarthen SA32 7ES · Registered August 2025

• Amgen Heating Ltd

  11 BREWERY ROAD, Carmarthen SA31 1TB · Registered October 2023

• Ark Plumbing Ltd

  7 CONDUIT LANE, Carmarthen SA31 1LD · Registered November 2023

• Birdshill Biomass Ltd.

  PARC BRYERS, DRYSLWYN, Carmarthen SA32 8QX · Registered February 2015

• Carmarthen Refrigeration Limited

  UNITS 10 & 10C CILLEFWR ROAD EAST CILLEFWR INDUSTRIAL ESTATE, JOHNSTOWN, Carmarthen SA31 3RU · Registered March 2003

• Chaps (hps) Wales Ltd

  LLYS DERI, PARC PENSARN, Carmarthen SA31 2NF · Registered April 2021

• Cooltech Midlands Limited

  FAIRWAYS, PENDINE, Carmarthen SA33 4PA · Registered October 2023

• Craig Powell Limited

  FAIRWAYS, PENDINE, Carmarthen SA33 4PA · Registered May 2026

• Ecoenergy Training Limited

  FAIRWAYS CLIFF WALK, PENDINE, Carmarthen SA33 4PA · Registered November 2015

• Heatwise Gas And Plumbing Services Limited

  33 MEYSYDD Y COLEG, Carmarthen SA31 3GR · Registered August 2021

• Hendre Heating Limited

  FAIRWAYS, PENDINE, Carmarthen SA33 4PA · Registered February 2024

• I.j. Morgan Heating & Renewables Ltd

  AWEL GWILI, BRONWYDD ARMS, Carmarthen SA33 6BD · Registered July 2019

• Intragas (cardiff) Ltd

  FAIRWAYS, PENDINE, Carmarthen SA33 4PA · Registered May 2020

• J M Duxberry Plumbing And Heating Ltd

  2 CORACLE OFFICES, ST. CATHERINE STREET, Carmarthen SA31 1RD · Registered September 2003

• Jack Parker Plumbing And Heating Ltd

  FAIRWAYS CLIFF WALK, PENDINE, Carmarthen SA33 4PA · Registered September 2019

• L W Ufh Heating Limited

  FAIRWAYS CLIFF WALK, PENDINE, Carmarthen SA33 4PA · Registered August 2018

• M Howells Plumbing & Heating Ltd

  HAFAN DEG, 40 ST NONS AVENUE, Carmarthen SA31 3DL · Registered February 2015

• Maidenhead Air Systems Limited

  THE OLD SCHOOL, THE QUAY, Carmarthen SA31 3LN · Registered September 2005

• Mitchell's Plumbing Ltd

  BROADLAY, NANTYCAWS, Carmarthen SA32 8EP · Registered May 2026

• Morgan & Cuss Limited

  FAIRWAYS CLIFF WALK, PENDINE, Carmarthen SA33 4PA · Registered April 2016

• Power Check (oxford) Limited

  SWN Y COED, DRYSLWYN, Carmarthen SA32 8SD · Registered August 1998

• Preston Plumbing Heating Ltd

  FAIRWAYS, PENDINE, Carmarthen SA33 4PA · Registered July 2026

• R P Cassidy Plumbing & Heating Ltd

  FAIRWAYS, PENDINE, Carmarthen SA33 4PA · Registered August 2013

• Reeves Renovations (bath) Limited

  37 AEL Y BRYN, TANERDY, Carmarthen SA31 2HB · Registered October 2011

• Scott Baker Plumbing & Heating Limited

  FAIRWAYS, PENDINE, Carmarthen SA33 4PA · Registered September 2003

• Sharp Plumbing & Heating Limited

  THE OLD SCHOOL, THE QUAY, Carmarthen SA31 3LN · Registered February 2013

• Tegg Plumbing Limited

  1 MANOR CRESCENT, LLANLLWCH, Carmarthen SA31 3RJ · Registered March 2026

• Tfg Services Limited

  FAIRWAYS CLIFF WALK, PENDINE, Carmarthen SA33 4PA · Registered February 2019

• Ts Gas Limited

  24 LAMMAS STREET, Carmarthen SA31 3AL · Registered March 2013