Endorsed by Which?

Gareth Williams Heating Limited

4.9

115 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
115 reviews
Customer Service
4.9
Quality
5.0
Value
4.9
Sort by
Excellent job
Customer Service
Quality
Value
A professional job done by a very professional team, from quote to installation couldn't fault them. Thank you.
Sandra Posted on 16/04/2017 , work completed 16/04/2017
The trader replied (on 22/05/2017)
Thanks for the nice review. Best regards. Gareth Williams Heating.
Amazing and Professional
Customer Service
Quality
Value
Cannot thank Gareth and his team enough. Came round to quote the same day I called him and new boiler fitted with 3 days. Floors all covered to protect carpets. You wouldn't even have known they had been there. Thank you so much
Carolanne Easton Posted on 07/02/2017 , work completed 07/02/2017
The trader replied (on 24/02/2017)
Thanks a lot for the nice comments. Best regards. Gareth Williams Heating.
REPAIRS TO SHOWER PIPES
Customer Service
Quality
Value
Gareth and Dan came to repair some issues I had with shower I had. I've been looking to change my old boiler and based on their prompt efficient communication and eventual work it looks like I have found The right professional team.
K921499847 Posted on 03/02/2017 , work completed 03/02/2017
The trader replied (on 24/02/2017)
Thanks very much, hope to see you soon for the new boiler Installation. Regards. Gareth Williams Heating.
Happy customer
Customer Service
Quality
Value
I found Gareth Williams Heating on this site and booked them to do a service on my combi boiler. The communication was great and the service from start to finish was just as good. I was so impressed I have asked for the company to service my boiler every year from here on in.
newport Posted on 02/02/2017 , work completed 02/02/2017
The trader replied (on 24/02/2017)
Thanks for the kind words. We look forward to seeing you next year. Best regards. Gareth Williams Heating.
Boiler service
Customer Service
Quality
Value
A tidy, efficient service. Value for money. Gareth and Dan, keep up the good work!
Slydai Posted on 12/01/2017 , work completed 12/01/2017
The trader replied (on 24/02/2017)
Thanks a lot. See you next year for the annual service. Regards. Gareth Williams Heating.
Servicing of gas boilers
Customer Service
Quality
Value
First class all round service. Went over and above what was expected of him and made life very easy for us as the client.
Ian G Posted on 03/01/2017 , work completed 03/01/2017
The trader replied (on 24/02/2017)
Thanks a lot for the good feedback, we are really glad you were happy. Regards. Gareth Williams Heating.
Kind caring courteous and very professional
So close to Christmas my old boiler gave up. Gareth came promptly and looked at all the possible options to give me the best deal. Very impressive. Dan was exceptional in his efforts to get the work done in order to accommodate my needs. A very kind and thoughtful young man along with being very good at his job. All paperwork emailed so I can safely file away. Very efficient service. I would highly recommend Gareth and Dan to anyone as you don't just get very skilled workmanship but very kind and caring gentlemen.
Which? Consumer Posted on 24/12/2016 (Reviewer did not use service)
The trader replied (on 24/02/2017)
Thank you so much for the nice review. We wish you all the best and look forward to seeing you next year for the service. Kind regards. Gareth Williams Heating.
Excellent Service
Customer Service
Quality
Value
Really great service and work. They came to supply and fit a new radiator and bathroom tap, fitted the radiator without any issues and made a lovely job, really tidy and no mess. Found that they didn't have the correct tool to fit the tap I supplied, asked if they could go and finish a couple of other jobs scheduled for the day and pick up the tool needed and return to finish the job. returned ad they had said and finally finished the job at 6.00pm, really happy with the outcome and the level of service provided.
John Jessop Posted on 15/12/2016 , work completed 15/12/2016
The trader replied (on 24/02/2017)
Thanks very much for the feedback, we are so glad you're happy. Regards. Gareth Williams Heating.
Efficient boiler service
Customer Service
Quality
Value
Servicing was carried out efficiently on two boilers - one in our main house and one in the annex. Workman was very good and gave us some good information about boiler use. Will use this company again.
Pete Posted on 18/11/2016 , work completed 18/11/2016
The trader replied (on 24/02/2017)
Thanks very much for the review. We look forward to seeing you again. Regards. Gareth Williams Heating.
Excellent job
Customer Service
Quality
Value
Did an excellent job replacing our boiler and would definitely recommend them.
John, Gwent Posted on 24/10/2016 , work completed 24/10/2016
The trader replied (on 24/02/2017)
Thanks a lot. We are really glad you're happy with the new energy efficient boiler. Best regards. Gareth Williams Heating.