Trade cover image

Southern Gas Ltd

10/10

LONDON

Checkatrade member since October 2025

Services

  • Emergency Central Heating Repair
  • Gas Boiler Installation
  • Gas Central Heating Installation
  • Gas Central Heating Servicing / Repair
  • Gas Boiler Servicing / Repair

Customer Reviews

Write a review

10 /10

Based on 5 reviews over the past 12 months

Quality of work

10

Reliability

10

Communication

10

Reviews (99)

  • Simon G
    10

    Speedy service

    Posted 06 April

    Brilliant. Will arrived quickly. Identified the problem and resolved immediately. ******
    Verified reviewer
    Job location: BN2
  • 10

    Boiler replacement

    Posted 27 March

    Will came out to diagnose an issue we had with our boiler, and was quickly diagnosed. As our boiler was very old we decided the best thing to do would be to replace it for a new one. Having the boiler replaced was quick and the price was very reasonable. All work was completed to a very high standard and left clean and tidy. Will be using southern gas for all needs in the future and couldn’t recommend more highly!
    Verified reviewer
    Job location: BN44
  • Justine S
    10

    Boiler service & gas safety

    Posted 10 March

    Really lovely man. Very quick and efficient with lots of knowledge. Will always use William from now on.
    Job location: BN43
  • 10

    Boiler replacement

    Posted 05 March

    I called southern gas when I thought I had an issue with my boiler, Will came round to replace it. Work was carried out quickly and professionally, and everything was left spotless. My heating has never worked so well!
    Verified reviewer
    Job location: BN44
  • Philip D
    10

    New Boilers Supplied & Fitted - Fantastic Work

    Posted 16 January

    Great communication, diligent work, and good prices. I'll be using William again for sure!
    Verified reviewer
    Job location: BN2

    Response from Southern Gas Ltd

    Thank you very much for your review Phillip, it is greatly appreciated!

  • 10

    Water heater failed

    Posted 31 January 2025

    Water heater failed, emergency call out that ended up requiring several visits. The initial visit was within 4hrs and a temporary fix put in pkace whilst waiting for parts. After the job was complete follow up call to check all was ok. Very friendly, efficient service.
    Verified reviewer
    Job location: BN3

Photos

Company Info

Owner

Mr William Kennedy

Ltd Company

1 years on Checkatrade

VAT Registered

No

Domestic WorkCommercial WorkCards AcceptedInsurance Work Undertaken24 Hour Call-outFree Estimates

Southern Gas Ltd is a domestic and commercial gas engineering company, offering a high-quality service, covering the London area. We have a vast amount of experience in gas installation boiler repairs and breakdowns, servicing and maintenance, safety checks, landlord gas certificates, installation of water cylinders and emergency call outs, as well as covering all aspects of plumbing and heating installation. We offer a professional, reliable, and friendly service, priding ourselves on our efficiency and tidiness with each job that we complete.

Unlike many gas engineers, we are not affiliated with a specific boiler manufacturer; therefore, allowing us to offer impartial advice and installation on the right boiler to suit your requirements.

Please visit our website by following www.southerngas.net We now accept credit and debit card payments via SumUp.

Contact us today for a high-quality service at a competitive price.

Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks

Member since October 2025

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