Endorsed by Which?

L W Gas Ltd

4.9

251 Reviews

Opening Hours
Today - 08:00–17:30
  • Monday 08:00–17:30
  • Tuesday 08:00–17:30
  • Wednesday 08:00–17:30
  • Thursday 08:00–17:30
  • Friday 08:00–17:30
  • Saturday 08:00–17:30
  • Sunday - Closed

About

L W Gas Ltd is a well established gas/oil/lpg heating company that has built up an enviable reputation since 2003. We pride ourselves on our commitment to provide a professional and speedy service at all times, whilst maintaining the highest quality of work.

We are proud to be partners of Trading Standards - Buy With Confidence, Which? Trusted Traders and Check a Trade.

We have fully qualified service and installation engineers in Oil, LPG and Natural Gas domestic heating systems.
L W Gas Ltd are Diamond Accredited Worcester Bosch Installers of Boilers.

We specialise in the following:
Appliance Servicing, Breakdowns and Repairs.
Boiler Servicing, Repairs and Replacements.
LPG, Gas and Oil
Landlord Gas Safety Certificates.
Unvented Hot Water Systems
Central Heating Installations.
Power-Flushing / Jet-Flushing.

We can offer up to 10 Year Guarantees on new boiler installations.

We can also offer finance subject to status and accept all major credit cards.

What we do

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler repair
    • Gas safety testing and inspection
    • Power flushing
    • Radiators and central heating
    • Boiler servicing
  • Plumbers

    • Emergency plumbing services
    • Unvented cylinder installation and maintenance
    • Water softener installation and maintenance
  • Heating contractors

    • Central heating systems (installation and servicing)
    • Oil fired heating equipment
  • Gas installers

  • Smart Homes

    • Automated Heating
  • More Services

    • oil boilers
    • lpg
    • warm air

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
251 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Boiler service
Customer Service
Quality
Value
Annual service done, arrived on time, left clean and tidy. Always very polite and good to see the same engineer every year.
Customer in Southampton Posted on 18/08/2025 , work completed 11/08/2025
The trader replied (on 20/08/2025)
Thank you for your feedback. We’re glad you’re happy with the service and consistency, and we look forward to seeing you again next year. Kind regards, L W Gas Ltd
Central heating fault diagnosis and repair.
Customer Service
Quality
Value
Very good communication before hand, Lee arrived promptly and started immediately on the task. Within 30 minutes we had our boiler working correctly and the radiators lovely and toasty. I would use Lee again without hesitation. Highly recommended.”
JamesG Posted on 24/08/2014 , work completed 24/08/2014
Excellent job
Customer Service
Quality
Value
Reported a loud noise in the central heating system. Appointment made. On arrival system checked and problem identified as the pump. Pump and associated pipework replaced. Run up and checked system. Very satisfied with job.
John, Hampshire Posted on 09/03/2015 , work completed 09/03/2015
The trader replied (on 13/07/2017)
Thank You for leaving your review of our company, it is much appreciated. We are glad you had a pleasant experience with L W Gas and hope to hear from you in the future. Kind Regards L W Gas ltd
My Review
Customer Service
Quality
Value
Great job done, very pleased.
Marjorie Evelyn, Hampshire Posted on 20/03/2015 , work completed 20/03/2015
Excellent, prompt & professional
Customer Service
Quality
Value
Central heating not working. On the day arrived a little earlier. A part needed replacing in the boiler, so the engineer rang up supplier, went & picked it up & fitted it immediately & gas central heating now working
C L, Hampshire Posted on 22/05/2015 , work completed 22/05/2015
Prompt and high standards
Customer Service
Quality
Value
Arrived at agreed time and carried out all the work in a professional manner. Explained what work was being carried out.
Michael, Hampshire Posted on 13/04/2015 , work completed 13/04/2015
My Review
Customer Service
Quality
Value
Arrived on time. Very pleased with the work. A job well done.
Jean, Hampshire Posted on 24/06/2015 , work completed 24/06/2015
Excellent service
Customer Service
Quality
Value
Very good customer service, prompt response and work done efficiently and tidily, extremely polite.
Angela, Hampshire Posted on 10/08/2015 , work completed 10/08/2015
Happy Customer
Customer Service
Quality
Value
After being let down by three other firms who simply didn't show up, Greg of LW Gas fixed our hot water problem, quickly, cleanly and no fuss. happy to give a thumbs up from this experience.
Cynical-Critic Posted on 28/08/2016 , work completed 28/08/2016
My Review
Customer Service
Quality
Value
Fantastic all round
Which? Trusted Traders Consumer Posted on 04/05/2016 , work completed 04/05/2016