Boiler & heating engineers in Southampton

These 300 businesses are registered in Southampton 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 Southampton(page 1 of 10)

• 1a Autoheat Limited

  UNIT 43 CHAPEL LANE, TOTTON, Southampton SO40 9LA · Registered May 1974

• 2 Walk In Ltd

  9 RICHMOND ROAD, Southampton SO15 3FT · Registered November 2021

• 24/7 Electrics Limited

  PONYTRAIL BEAULIEU ROAD, MARCHWOOD, Southampton SO40 4UQ · Registered September 2004

• 4mc Services Ltd

  SOLENT HOUSE, 107A, ALMA ROAD, Southampton SO14 6UY · Registered September 2019

• A & D Plumbing And Heating (hampshire) Limited

  99 LOCKS HEATH PARK ROAD, LOCKS HEATH, Southampton SO31 6LY · Registered March 2022

• A & M Building & Home Adaption Specialists Limited

  108 ARCHERY GROVE, Southampton SO19 9EU · Registered January 2026

• A J L Mechanical Ltd

  84 LODGE ROAD, Southampton SO14 6RG · Registered November 2016

• A&b Conditioned Air Limited

  20 ROLLESTONE ROAD, HOLBURY, Southampton SO45 2GB · Registered May 2018

• A1 Complete Plumbing & Heating Ltd

  PARTNERSHIP HOUSE, 84 LODGE ROAD, Southampton SO14 6RG · Registered June 2007

• Abc Heatpumps Limited

  5 NIGHTINGALE MEWS, LOCKS HEATH, Southampton SO31 6GA · Registered June 2018

• Able Plumbing And Drainage Limited

  57 DAWLISH AVENUE, Southampton SO15 5HQ · Registered October 2025

• Adeptus Group Ltd

  PANELRITE HOUSE, FIRST AVENUE, Southampton SO15 0LG · Registered January 2020

• Advanced Water Softeners Limited

  144 CRANBOURNE PARK, HEDGE END, Southampton SO30 0NZ · Registered April 2003

• Aerotherm Solutions Limited

  6 NEWITT PLACE, Southampton SO16 7FA · Registered July 2025

• Afterglow Heating Limited

  14 CHICHESTER CLOSE, HEDGE END, Southampton SO30 2GQ · Registered November 2017

• Ai Plumbing And Heating Southampton Limited

  OFFICE CCA MORGANS YARD SHEPHERDS ROAD, BARTLEY, Southampton SO40 2LH · Registered December 2023

• Aic Heating And Plumbing Services Ltd

  17 THE ACORNS, Southampton SO31 8LB · Registered November 2024

• Air 2 Heat Renewable Energy Ltd

  4 HOLLY HATCH ROAD, TOTTON, Southampton SO40 8TY · Registered July 2022

• Air Conditioning Services (south) Limited

  STAG GATES HOUSE, 63/64 THE AVENUE, Southampton SO17 1XS · Registered November 2010

• Air Cool Mechanical Services Ltd

  33A PORTSMOUTH ROAD, WOOLSTON, Southampton SO19 9BA · Registered May 2018

• Ajb Mechanical Services Limited

  8 WATLEY CLOSE, NURSLING, Southampton SO16 0TB · Registered May 2016

• Alford Plumbing & Heating Ltd

  BIRCH HILL RUTLAND GARDENS, BURSLEDON, Southampton SO31 8FZ · Registered March 2007

• Allair Services Ltd

  LITTLE ORCHARD SOUTHAMPTON ROAD, CADNAM, Southampton SO40 2NB · Registered September 2022

• Amesbury Plumbing & Heating Limited

  66 BOTLEY ROAD, PARK GATE, Southampton SO31 1BB · Registered November 2015

• Amps Power Construction Ltd

  117 MANSEL ROAD EAST, Southampton SO16 9EE · Registered January 2026

• Anchor Air Limited

  THE QUAY 30 CHANNEL WAY, OCEAN VILLAGE, Southampton SO14 3TG · Registered April 2014

• Anchor Maintenance Limited

  THE QUAY 30 CHANNEL WAY, OCEAN VILLAGE, Southampton SO14 3TG · Registered May 2020

• Anchor Pipework Limited

  THE QUAY 30 CHANNEL WAY, OCEAN VILLAGE, Southampton SO14 3TG · Registered February 2013

• Anchor Rail Limited

  THE QUAY 30 CHANNEL WAY, OCEAN VILLAGE, Southampton SO14 3TG · Registered October 2017

• Anchor Real Estate Limited

  THE QUAY 30 CHANNEL WAY, OCEAN VILLAGE, Southampton SO14 3TG · Registered October 2017