Endorsed by Which?

Darran Grant Ltd

4.9

58 Reviews

Opening Hours
Today - 08:00–18:00
  • Monday 08:00–18:00
  • Tuesday 08:00–18:00
  • Wednesday 08:00–18:00
  • Thursday 08:00–18:00
  • Friday 08:00–18:00
  • Saturday 08:00–13:00
  • Sunday - Closed

About

I'm Darran Grant, and together with my team of fully qualified, trustworthy engineers we are Darran Grant Ltd. We are a well established, award winning business trading in the heart of South Wales. We are based in Tonyrefail and cover most of South Wales. Although we have worked in areas as far as London, full filling our customers' needs.

We offer a variety of services with our experienced skills and professional approach, from a simple plumbing or gas appliance repair, to a complete central heating installation.

We also design and install a range of renewable energy systems from solar panels to heat pumps.

We are a Worcester Bosch accredited installer and can offer extended warranties on our new installations.

We also offer flexible payment options for all new installations, just ask !

We are always happy to take your call, and have the best advice at heart.... to us it's personal not just business.

What we do

  • Boiler, central heating and gas engineers

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

    • Central heating systems (installation and servicing)
  • Plumbers

    • Unvented cylinder installation and maintenance
  • Gas installers

  • Bathroom fitters

  • More Services

    • power flushing
    • underfloor heating
    • finance offered

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
58 reviews
Customer Service
4.9
Quality
5.0
Value
4.9
Sort by
Thoroughly professional boiler replacement.
Customer Service
Quality
Value
Cannot speak highly enough about Darran Grant Ltd. We needed to replace our old combi boiler which was 14 years old with a new boiler and have cast iron stack/vent pipe removed and replaced with new plastic pipe. Also, 2 rads were replaced. When Darran came to view the job. We discussed what was required, also the performance of our heating system to the kitchen and bathroom After consultation, it was suggested that the pipes around the system to this area were too narrow (8mm) for the heating system. He needed to upgrade the pipes in this area with 15mm. I asked Darren to replace the radiators in the bathroom and kitchen. Before recommending a boiler to meet our needs Darran checked the cold water flow rate. We agreed on a start date and work commenced on the Tues16th of May A few days before the start day Emma contacted me and confirmed that Darran would be with us on the date agreed. Darran arrived on the date and time agreed with his employee Billy and didn’t waste any time getting started. Both Darran and Billy were very conscientious, nothing was too much trouble they were a delight to work with. The work was finished to our complete satisfaction with no mess at all and our heating system working perfectly. I Would highly recommend using Darran Grant Ltd Darran and Billy were excellent workers professional and friendly. I would like to say that the service provided by Emma in the office was also excellent, Truly professional service all round
Customer in Rhondda Cynon Taff Posted on 02/06/2023 , work completed 18/05/2023
Excellent work, clean and on schedule.
Customer Service
Quality
Value
We first contacted Darren Grant last October to discuss reasons for inadequate performance of our heating system, ( radiators not getting warmer than Luke warm). After consultation it was suggested that all the pipes around the system were too narrow (8mm) for the heating system. He needed to upgrade all the pipes throughout the house with 15mm. Also, as our boiler was probably approximately 10 years old it was suggested that it be replaced with a brand new Worcester Boiler. However, as Darren was so very busy he was very honest in telling us he wouldn’t be able to commence work for a number of months. We were prepared to wait. Work commenced on the 24th of April 2023 and was estimated to take about a week to complete. At 8am on that day, Darren arrived with his employee Billy and didn’t waste any time getting started. Bang on target, the work was completed on Friday 28th. The work was finished to our complete satisfaction with no mess at all and our heating system working perfectly. All our new carpets which had to be taken up in every room were relayed and you wouldn’t have known they’d been there in the first place. A wonderful job, two exceptionally nice people.
Customer in Rhondda Cynon Taff Posted on 29/04/2023 , work completed 28/04/2023
Fantastic
Customer Service
Quality
Value
Darran Grant Ltd (accredited Worcester Bosch heating engineers) installed a new Worcester Bosch oil boiler to replace my old one. The whole process was a seamless exercise from when I received their quote to when the work was completed. I was very fortunate to find Darran Grant Ltd. - professional, efficient, polite, tidy, an eye for detail and time also whilst on site to explain matters to me. In a nutshell, a faultless exercise.
Customer in Vale of Glamorgan Posted on 19/02/2023 , work completed 14/02/2023
Bendigedig welsh for marvellous
Customer Service
Quality
Value
Cannot speak highly enough about this man. Very conscientious, nothing was too much trouble he was a delight to work with, as was his mate billy. Just for the record he installed a complete heating system for me. Would highly recommend him. He knows his stuff……….
Customer in Caerphilly County Borough Posted on 03/12/2022 , work completed 02/12/2022
Professional and reliable
Customer Service
Quality
Value
Darran and Billy were excellent! Truly professional service. They managed to effectively fix our heating system without ripping up all the floorboards or knocking holes in the walls (as other engineers had suggested would be required to determine the problem!). Thank you both so much for doing such a good job! It’s refreshing to have had such reliable, honest, efficient, neat workmen complete the job and finally have a heating system that works again.
Customer in Vale of Glamorgan Posted on 16/11/2022 , work completed 01/11/2022
Excellent! Professional! Highly recommend
Customer Service
Quality
Value
We contacted Darran for a replacement boiler as a neighbour of ours recently used the company for similar work. From the moment Darran arrived we knew we were in safe, honest, capable professional hands. Appropriate advice was given when needed, he is clearly very passionate and knowledgable in this area. The whole service before the work began was excellent and when it came to installation day this was great too. The team did long days, worked hard, kept the house clean and tidy! Can’t recommend this team enough! Thanks
Customer in Rhondda Cynon Taff Posted on 01/11/2022 , work completed 26/10/2022
A great team
Customer Service
Quality
Value
Darran and his team carried out work over 3 days to replace our oil boiler. From start to finish from our initial contact through to the finished job we couldn’t have been happier with the service we received. All 3 engineers who attended for the installation were professional, courteous and kind. 5* service yet again received from Darran Grant Ltd.
Customer in Rhondda Cynon Taff Posted on 04/10/2022 , work completed 06/08/2022
Boiler Replacement
Customer Service
Quality
Value
Our whole experience with Darran Grant Ltd was faultless from start to finish. and we are delighted and confident with the results. The professionalism of the company was exemplary and I would have no hesitation in recommending their expert and friendly service.
Customer in Rhondda Cynon Taff Posted on 15/09/2022 , work completed 15/09/2022
New combi boiler
Customer Service
Quality
Value
Great support and advice to ensure that I had the replacement boiler that would work best for my type of property. Not pushy, just honest advice. The team removed the old storage tank and traditional boiler to replace with a Worcester boiler. No mess, friendly guys, perfect service. So glad that I decided not to use British Gas, and had Darran Grant Ltd install instead at a more competitive price.
Frances in Caerphilly County Borough Posted on 26/05/2022 , work completed 25/05/2022
Thoroughly professional
Customer Service
Quality
Value
Darren and his team did a full and professional job over the three days. I feel completely satisfied and reassured that my new boiler is of the highest standard. Everything was explained fully and no hidden costs or trying to push what was not necessary. Excellent work.
Customer in Bridgend County Borough Posted on 14/04/2022 , work completed 13/04/2022