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Gareth Williams Heating Limited

4.9

116 Reviews

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

About

Gareth Williams Heating was formed in 2007 and now has a strong customer base throughout Newport and South Wales. We specialise in Boiler Installations and as Accredited and Approved Installers, we can offer up to 14 years parts and labour warranties on New Boiler Installations.

Free no obligation quotations

We provide free, no obligation, written quotations and we always offer great value for money. There are no hidden charges with Gareth Williams Heating. Once we give you an estimate, we guarantee it is fixed so there are never any surprises. We are proud to be recognised for providing excellent customer care, high quality workmanship and for offering a reliable service at an affordable cost.

What we do

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler repair
    • Boiler servicing
    • Radiators and central heating
    • Gas safety testing and inspection
  • Heating contractors

    • Central heating systems (installation and servicing)
  • Plumbers

    • Emergency plumbing services
    • Unvented cylinder installation and maintenance
  • More Services

    • gas installer

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
116 reviews
Customer Service
4.9
Quality
5.0
Value
4.9
Sort by
Flue work
Customer Service
Quality
Value
This company has serviced our boiler and found a problem with the flue, which was not fitted by them. Daniel was excellent, explained clearly and simply so we asked them to do the necessary work. I was updated with availability times and Daniel retuned a week later with their roofer Tim, exactly when they said they would, both were very professional, worked quickly and explained what had gone on. Very neat and tidy, I recommend Gareth Williams Heating to anyone.
Customer in Newport Posted on 22/05/2024 , work completed 22/05/2024
Boiler service
Customer Service
Quality
Value
Always get a reminder about Annual Boiler Service. Prompt Service, very professional. Would not hesitate To recommend
Customer in Newport Posted on 06/02/2024 , work completed 06/02/2024
A Company you can trust
Customer Service
Quality
Value
Gareth has been servicing my boiler since I bought the house, roughly 4 years ago. Very professional, very prompt service, always on time. Special thanks to Daniel Meglio, The Engineer that kept all my house heating, and not only, flawless all the time.
Customer in Newport Posted on 03/01/2024 , work completed 03/01/2024
CH Service & Controller upgrade
Customer Service
Quality
Value
The Engineer (Daniel) turned up at the time specified to conduct a service , on what is now an old but safe Baxi back boiler. I'm particularly impressed by the professional, methodical & thorough approach adopted, pointing out keys areas within the boiler that need to assessed ,to ensure the heating system operation & performance is optimised. Have no hesitation in recommending Gareth Williams Heating LTD for any associated heating/plumbing works.
Customer in Torfaen Principal Area Posted on 01/12/2023 , work completed 30/11/2023
Very happy
Customer Service
Quality
Value
Contacted them by email as had an overflow leak. Answered within 15 minutes with appointment day and time. They arrived before time and problem sorted within the hour. Excellent service, very friendly staff. Will definitely use again.
Customer in Newport Posted on 14/09/2023 , work completed 14/09/2023
Gas Boiler Service
Customer Service
Quality
Value
Excellent service. On time and efficient. Friendly tradesman. Will definitely use this company again.
Customer in Newport Posted on 30/08/2023 , work completed 30/08/2023
The trader replied (on 13/09/2023)
Thanks very much. We look forward to seeing you again next year for the annual boiler service. Gareth Williams Heating Limited.
Reliable and efficient service
Customer Service
Quality
Value
We have used this company for a number of years and find them very efficient and knowledgeable. A reminder is sent out for the annual service and the engineer arrives as arranged. The service or work is always completed well and the engineer is courteous and helpful. Payment is easy via bank transfer and an option is now being given for a direct debit system to spread the cost for future services.
Customer in Newport Posted on 17/08/2023 , work completed 17/08/2023
The trader replied (on 13/09/2023)
Thanks very much for the comments. We are glad you are happy with us and look forward to seeing you next year for the annual boiler service. Gareth Williams Heating Limited.
Professional and friendly service
Customer Service
Quality
Value
Gareth Williams Heating Ltd fitted our new boiler when we moved to Wales last year. They gave us expert professional advice and a clear quote. They completed the work before we moved to our new house from London, so we trusted them with the keys. They gave us regular updates of the works they were doing by phone, SMS and photos. They worked to very high standards and met the agreed deadline. They serviced our boiler this week and we also needed advice about a radiator. Again, excellent service. We would highly recommend them.
Customer in Newport Posted on 03/06/2023 , work completed 02/06/2023
The trader replied (on 13/09/2023)
Thanks very much for the great review. We are so glad you chose us for the installation and the annual boiler services. Best regards. Gareth Williams Heating Limited.
Great Service
Customer Service
Quality
Value
From the call requesting Gareth’s services to the work carried out we were really pleased with the service we received. Prompt response, polite and friendly engineer who explained and fixed the problem quickly. Will continue to use Gareth Williams Heating for all my central heating and boiler servicing.
Customer in Newport Posted on 30/05/2023 , work completed 30/05/2023
The trader replied (on 13/09/2023)
That's great to hear. We look forward to seeing you again also. All the best. Gareth Williams Heating Limited.
Very good service
Customer Service
Quality
Value
So pleased to have chosen Gareth Williams for boiler service and installation of an additional radiator following recommendation from a neighbour. Excellent working practices and advice. Professional. Thanks to Daniel who carried out the work for me.
Customer in Newport Posted on 26/05/2023 , work completed 26/05/2023
The trader replied (on 13/09/2023)
Thanks for taking the time to leave a review. We appreciate every single one of them, it makes all the hard work worth it. Best regards. Gareth Williams Heating Limited.