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Darran Grant Ltd

4.9

59 Reviews

Opening Hours
Today - 08:00–13:00
  • 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 Llantrisant 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

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4.9
59 reviews
Customer Service
4.9
Quality
5.0
Value
4.9
Sort by
Very pleased
Customer Service
Quality
Value
Very pleased with all the work done. Polite, nothing was to much trouble. Wouldn't hesitate to have more work done by Darran and would recommend him to anyone.
Ian, Mid Glamorgan Posted on 12/11/2018 , work completed 12/11/2018
Excellent service.
Customer Service
Quality
Value
Fitted new central heating, boiler and radiator. Very helpful when doing the work, clean and tidy. Very professional work done on time and to original quote. After-care was excellent and sorted out other problems I had. Would highly recommend to anyone.
Philip, Mid Glamorgan Posted on 01/07/2017 , work completed 01/07/2017
Quick and reliable.
Customer Service
Quality
Value
Darran was very prompt in his response and despite the short notice, he fitted us in and identified the problem immediately. Great customer service and very reliable. Will use him again and also recommend him.
Jenna, South Glamorgan Posted on 16/10/2018 , work completed 16/10/2018
Supply & replace Combo Boiler.
Customer Service
Quality
Value
Explained why & how he selected the boilers for our home. Was very tidy and didn't take short cuts during the removal or installation of the new equipment. had arranged collection of the old boiler by a professional disposal company. ensured the radiator system was fully fit for purpose by doing a number of system flushes instead of the single flush quoted by his competitors. very pleased with the result.
Customer in Rhondda Cynon Taff Posted on 21/01/2019 , work completed 30/11/2018
Consummate professional 👌
Customer Service
Quality
Value
It was a pleasure to deal with Darran from the first visit to identify the problem with my under floor heating to his return to rectify the problem. Everything was well organised and the communication was first class and the job was completed professionally, efficiently and on time with everything cleaned up at the end of the job. Darren took the time to explain everything before he left and I’m confident that if there are any issues when we turn the system on when required that Darran will be on hand to sort it out which is very reassuring. First class 👍
Customer in Rhondda Cynon Taff Posted on 01/08/2024 , work completed 31/07/2024
The trader replied (on 07/11/2024)
Thank you so much for taking the time to review us, we are very grateful for your feedback.
The trader replied (on 07/11/2024)
Thank you so much for taking the time to review us, we are very grateful for your feedback.
Boiler Replacement
Customer Service
Quality
Value
Always great work from Darran at a reasonable price. He's able to work around the needs of our business which makes life much easier for everyone involved.
Customer in Rhondda Cynon Taff Posted on 17/03/2025 , work completed 16/03/2025
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
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
Fantastic
Customer Service
Quality
Value
Professional from start to finish would highly recommend. Nothing was too much trouble very punctual.
Customer in Rhondda Cynon Taf Posted on 09/07/2023 , work completed 18/04/2023
Service
Customer Service
Quality
Value
I found Darran Grant Ltd online while looking for a company to service my Calor Gas boiler. After reading many positive reviews, I went ahead and contacted the company. Everything since then has been flawless. Communication has been excellent and the works carried out have been to the highest standard. Everyone from the office to Darran and colleagues on site have shown that customer care is paramount. I have no hesitation in recommending this company to anyone.
David in Rhondda Cynon Taff Posted on 18/01/2022 , work completed 10/01/2022