Endorsed by Which?

L W Gas Ltd

4.9

255 Reviews

Opening Hours
Today -
  • 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
255 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Efficient Service
Customer Service
Quality
Value
Efficient company. Prompt and clean workers.
Deborah, Hampshire Posted on 10/11/2017 , work completed 10/11/2017
The trader replied (on 01/12/2017)
Many thanks for your recent review of L W Gas. Your thoughts are very important to us, we hope to continue working for you in the future. Kind regards L W Gas ltd
On time and Very Professional
Customer Service
Quality
Value
Excellent service at a reasonable price.
Rodney, Hampshire Posted on 22/11/2017 , work completed 22/11/2017
The trader replied (on 07/03/2018)
Many thanks for your recent review of L W Gas. Your thoughts are very important to us, we hope to continue working for you in the future. Kind regards L W Gas ltd
Excellent service
Customer Service
Quality
Value
Prompt service. Polite and tidy. Used this trader many times. Always the same service.
Janet, Hampshire Posted on 18/06/2018 , work completed 18/06/2018
The trader replied (on 22/06/2018)
Many thanks for your recent review of L W Gas. Your thoughts are very important to us, we hope to continue working for you in the future. Kind regards L W Gas ltd
Great Advice
Customer Service
Quality
Value
I phoned up and explained the issue with the Worcester-Bosch heating system (I am selling the property and currently live 250 miles away) and the advice and options given over the phone were excellent (honest and informative) which saved me money. Can't rate the person on the end of the phone who gave me the advice highly enough.
Customer in Portsmouth Posted on 18/12/2018 , work completed 18/12/2018
The trader replied (on 05/06/2019)
I'm glad i could help you in quite a stressful situation being so far away from the property. I hope the house sell went smoothly? All the best Lee Wards
Annual boiler service
Customer Service
Quality
Value
Attended at agreed time. Courteous to us OAPs. Clean and tidy work.
John, Hampshire Posted on 19/09/2017 , work completed 19/09/2017
Great heating service.
Customer Service
Quality
Value
Excellent pre and post-installation service. Very clean, polite and efficient.
Which? Trusted Traders Consumer Posted on 29/09/2017 , work completed 29/09/2017
Excellent Service
Customer Service
Quality
Value
I missed an annual service last year but coming back to the company this year I was struck by the courtesy and efficiency. The rate seems reasonable. Customer service was first class. Courteous, helpful and knowledgeable.
Emma, Hampshire Posted on 06/09/2017 , work completed 06/09/2017
Excellent service.
Customer Service
Quality
Value
Excellent service and prompt & efficient supply of new boiler.
Peter, Hampshire Posted on 31/05/2019 , work completed 31/05/2019
The trader replied (on 05/06/2019)
Thanks Peter for your review. We look forward to seeing you next year. Kind regards Lee Ward
Annual boiler service
Customer Service
Quality
Value
The annual service was completed promptly, efficiently and without any fuss, the engineer was tidy and neat, polite and knowledgeable. We have been pleased with the level of service from LW Gas team and would always recommend them
Customer in Hampshire Posted on 17/12/2020 , work completed 07/12/2020
The trader replied (on 18/12/2020)
Many thanks for these fantastic words and review. We look forward to speaking to you next year when your boiler is due for it's next service. Kind Regards Liz
New Worcester boiler
Customer Service
Quality
Value
L W Gas installed a new Worcester boiler at my home. They were friendly and efficient throughout, and all emails and messages were answered promptly. I was very pleased with the installation, and with the overall service provided.
Customer in Southampton Posted on 03/11/2020 , work completed 24/10/2020
The trader replied (on 27/11/2020)
Thank you very much for the brilliant review. L W Gas Ltd are happy that you are pleased with the installation. We look forward to speaking to you next year for your annual boiler service. Kind Regards Liz
LW Gas Heating Service & Repairs
Customer Service
Quality
Value
I have been an LW Gas customer since 2011 and can only praise and recommend them for all plumbing, heating and gas service requirements. Our experience of them over the years has been one of reliability, courteousness and excellent service. They have a good team of full time qualified engineers and technicians who are able to respond to customer needs from annual services, installation to breakdowns. Moreover, they have sufficient flexibility allowing them to react to breakdowns without significant delay, which sometimes can be lacking with other companies. I highly recommended them!
John in Hampshire Posted on 18/03/2021 , work completed 18/02/2021
The trader replied (on 22/03/2021)
Thank you for the amazing review. We are pleased that you have always always found the service you have received from us excellent and our staff courteous and reliable. We look forward to speaking to you when you annual boiler service is due in the future. Kind Regards L W Gas
Full replacement of domestic plumbing installation
Customer Service
Quality
Value
Had a full domestic plumbing installation carried out (boiler, radiators, piping, etc) and not only was the work carried out in an efficient, professional and speedy manner and communications before, during and after the works excellent, but the on-site team were a pleasure to have in the house too.
Customer in Hampshire Posted on 10/07/2022 , work completed 31/03/2022
The trader replied (on 12/07/2022)
We would like to thank the customer for the excellent review. We are pleased that you are happy with the service that L W Gas Ltd have provided to you and look forward to speaking to you when your 1st Annual Boiler Service is due next year. Kind Regards Liz
Very thorough boiler replacement
Customer Service
Quality
Value
We had our old boiler replaced. Initial communication, visit and quotation was very thorough and informative. Good price; not cheapest but quite competitive. Everything done on time and to schedule. Effective and friendly installation team
Customer in Hampshire Posted on 09/09/2022 , work completed 22/07/2022
The trader replied (on 12/09/2022)
Many thanks for the amazing review it is really appreciated. Your thoughts are very important to us and we are pleased that you found the service you received from quotation stage to installation satisfactory and the installation team effective and friendly . Kind Regards Liz
I wanted a new A rated boiler, after 26 years with a F rated one, I rang L W Gas, Lee came within 2 days, gave me a very reasonable quote,
Customer Service
Quality
Value
New boiler was fitted in less than a day, two weeks after the quote, very efficient fitters, clean and tidy, they found a small leak and a blockage in my airing cupboard, which they fixed, very pleased with the finished result, they also put new adjustable valves on all radiators, I would certainly have them again.
Chris in Hampshire Posted on 30/11/2022 , work completed 11/11/2022
The trader replied (on 02/12/2022)
Thank you Chris for the great review. We are pleased that you have been happy with the service you have received from us. Kind Regards L W Gas Ltd
The trader replied (on 02/12/2022)
Thank you Chris for the great review. We are pleased that you have been happy with the service you have received from us. Kind Regards L W Gas Ltd
New radiator valve and service
Customer Service
Quality
Value
The Engineer arrived on time. He was pleasant, efficient and cleared up afterwards. I would not hesitate to recommend this company
Customer in Hampshire Posted on 05/10/2022 , work completed 09/09/2022
The trader replied (on 02/12/2022)
Many thanks for the excellent review. We are pleased that you were happy with the service that L W Gas Ltd have provided to you . We look forward to speaking to you again when your next annual service is due. Kind Regards Liz
Worcester Bosch Boiler service and Gas fire service
Customer Service
Quality
Value
Have used LW Gas to instal new boiler about 12 yrs ago and have had it serviced by them every year. That says it all really. Very reliable company and always very courteous and helpful and at a reasonable price.
Customer in Hampshire Posted on 13/10/2022 , work completed 30/09/2022
The trader replied (on 02/12/2022)
We would like to thank you for the amazing review. L W Gas are pleased that you have always found us a reliable company and the staff helpful. We look forward to working for you in the future. Kind Regards Liz
Boiler service
Customer Service
Quality
Value
We have used LW Gas on a number of occasions after favourable comments from my Father-in-law; they installed a new boiler/radiators in 2022, and having had other contractors undertake similar work for us, would always use LW Gas,and often recommend them to friends. The work, conduct of the engineer and cleanliness is always exemplary. We never have a problem arranging a visit at a time convenient to us, and there are never problems if we need 'help' at short notice.
Customer in Southampton Posted on 05/06/2024 , work completed 21/04/2024
The trader replied (on 07/06/2024)
Thank you for the amazing 5 star review. We really appreciate you taking the time to complete this. We are really pleased that you have always found the service you have received from L W Gas 1st Class. It is always good to hear that a customer is happy with the service they have received. Kind Regards L W Gas
Good, cheerfull and prompt.
Customer Service
Quality
Value
Standard annual service of an external oil boiler. Called ahead to confirm arrival, arrived on time. Efficient even in the rain coming with a sense of humour and umbrella hung to on the bush. Fast clean and careful of damage to the excessive planting. Recharged the expansion vessel and checked heating fully functional after the service. 6 days later, on a Sunday afternoon, I noticed a small weep of oil onto the plinth from the boiler and e-mailed the office. The engineer arrived on the Monday as agreed before lunch and fixed a split O ring on the pump and re-checked functionality. Not an unknown problem and no damage. I look forward to seeing Luke in a years time.
Customer in Hampshire Posted on 01/12/2024 , work completed 11/11/2024
The trader replied (on 03/12/2024)
We would like to thank this customer for the brilliant 5 star review. We really appreciate that they have taken the time to complete this. We are so glad that we were able to help with your problem and it is always good to hear that a customer is happy with the service they have received from our team. Kind Regards L W Gas
Boiler service
Customer Service
Quality
Value
LW Gas have been servicing my boiler for a number of years . Always on time , always courteous, and polite . Nothing is too much trouble. I have also made enquiries on Heat pumps as an alternative to my boiler which is coming up to 18 years old. If you want a trustworthy team, I would not hesitate to recommend them. Fantastic team, second to none in my book.
Customer in Hampshire Posted on 03/04/2025 , work completed 19/03/2025
The trader replied (on 07/04/2025)
We would like to thank the customer for the amazing 5 star review and taking the time to complete this. It is always great to hear that a customer is happy with the service they have received from our staff and are happy with the work. We look forward to working with them when their next annual service is due on the boiler. Kind Regards L W Gas
Great customer care
Customer Service
Quality
Value
LW Gas installed our boiler years ago, have serviced it regularly keeping it in great working order. This year we were worried there might be a fault with the pressure and they came out at short notice on a saturday, serviced it thoroughly, re-assured us, and checked out the gas fire they installed last year. Friendly company with great customer care.
Customer in Hampshire Posted on 28/10/2025 , work completed 19/10/2025
The trader replied (on 17/11/2025)
Hello, Thank you for your thoughtful review. We really appreciate your continued trust in us over the years. We’re glad we could put your mind at ease and help out at short notice. If you ever need anything, we’re always here to help. Kind regards, The team at L W Gas Ltd
Quick and Clean
Customer Service
Quality
Value
First call to i/d what was required second call to carry out the work and was all done very quickly.
Customer in Hampshire Posted on 08/10/2025 , work completed 30/09/2025
The trader replied (on 10/10/2025)
We would like to thank the customer for their kind feedback, we are pleased to hear that you are happy with the standard of work and service you have received. Kind Regards L W Gas
Boiler service and pump repair
Customer Service
Quality
Value
L W Gas came and conducted our routine boiler service and at the same visit conducted fault finding and repair on a faulty pump. The engineer was on time, polite and explained what he was doing throughout. The company also always provides clear notifications of all appointments and invoices with timely communications reminding of upcoming visits.
Customer in Hampshire Posted on 18/02/2022 , work completed 03/02/2022
The trader replied (on 23/03/2022)
Thank you so much for your kind words and the excellent review! We look forward to working for you in the future, kind regards Liz
The trader replied (on 23/03/2022)
Thank you so much for your kind words and the excellent review! We look forward to working for you in the future, kind regards Liz
Great work as always
Customer Service
Quality
Value
As always really efficient, clean and friendly service. Service completed for Worcester boiler and gas fire.
Customer in Hampshire Posted on 04/05/2022 , work completed 19/04/2022
The trader replied (on 05/05/2022)
Many thanks for the excellent review. It is always good to hear that customers are pleased with the service received from L W Gas Ltd. We look forward to speaking to you when your next Annual Service is due. Kind Regards Liz
Apprehension unnecessary
Customer Service
Quality
Value
L W Gas installed my first ever gas central heating system in December 2016. I had been apprehensive about having the work done but I was pleasantly surprised that it was carried out so smoothly and quickly with little disruption. The team were very efficient, friendly and tidy and I have no hesitation in recommending them to others. The company has also carried out the yearly boiler service checks since then, the last being March 2022
Customer in Hampshire Posted on 19/04/2022 , work completed 08/03/2022
The trader replied (on 20/04/2022)
Thank you for the amazing five star review. We are pleased that you found the service you have received from us excellent and our staff friendly and that you would have no hesitation in recommending us. We look forward to speaking to you when you annual boiler service is due in the future. Kind Regards L W Gas
Can't fault them
Customer Service
Quality
Value
This is the third or fourth time we've used L.W.GAS LTD. They're always reliable, tidy, on time and helpful. They ring to remind us and send the paperwork on return. Can't fault them.
Customer in Hampshire Posted on 30/06/2023 , work completed 22/06/2023
The trader replied (on 04/07/2023)
We would like to thank you for taking the time to leave this brilliant review. It is always good to hear that a customer is pleased with the service they have received. We look forward to working with you again when your next annual boiler service is due. Kind Regards L W Gas Ltd