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DT Heating Ltd

5.0

158 Reviews

Opening Hours
Today - 08:00–18:00
  • Monday 08:00–20:00
  • Tuesday 08:00–20:00
  • Wednesday 08:00–20:00
  • Thursday 08:00–20:00
  • Friday 08:00–20:00
  • Saturday 08:00–18:00
  • Sunday 08:00–13:00

About

DT Heating Ltd is a family run business based in St Helens with over 17 years experience working for British Gas specializing in all aspects of domestic gas appliances. We pride ourselves in giving good customer service, affordable prices and reliability.

We cover all aspects of domestic gas services including;

Boiler installation, service and repair.
Cooker installation, service and repair
Fire, service and repair.
Water heater installation, service and repair.
Service.
Repair.
System cleanse (Magnacleanse)
Landlord safety check (CP12).
Other services we provide include;

Unvented hot water installation/service and repair.

Worcester approved installer.

DT heating is a registered Nest pro installer.

Gas safety number: 574415.

What we do

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler repair
    • Boiler servicing
    • Gas cooker installation
    • Gas fire repair and servicing
    • Immersion Heaters
    • Power flushing
    • Radiators and central heating
    • Underfloor heating
    • Gas cooker repair
  • Heating contractors

    • Central heating systems (installation and servicing)
  • Gas installers

  • Plumbers

    • Unvented cylinder installation and maintenance
  • Air conditioning contractors

  • More Services

    • lpg
    • gas safety testing

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

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100% of the reviews we publish have been through our stringent moderation process.

5.0
158 reviews
Customer Service
5.0
Quality
5.0
Value
5.0
Sort by
Highly recommended
Customer Service
Quality
Value
Very professional, reliable clean worker who is brilliant value for money. Have used him before and will continue to use him.
Which? Trusted Traders Consumer Posted on 30/06/2017 , work completed 30/06/2017
Efficient, friendly, knowledgeable, good value for money, cleaned up after themselves
Customer Service
Quality
Value
I had my boiler replaced and some new radiators which needed some new pipe work. I also didn’t want to have the floor ripped up as I have chipboard flooring. Duncan was happy to find alternatives to pulling the floor up and kept everything out of sight into the loft. The work was done on time and the guys were pleasant and polite to have around the house whilst they were working on the job. Always thankful for a cup of tea. Duncan walked me through the new hive box I had installed, how to use the boiler and radiator and provided recommendations on how to further care for the system and keep it running efficiently. Afterwards all equipment and mess was cleaned up, it was as if they were never here.
Matt_porter9798 Posted on 04/08/2018 , work completed 04/08/2018
Excellent and Professional
Customer Service
Quality
Value
I received clear and professional advice regarding the type of boiler suitable for my home that could be fitted without any alteration to my kitchen. All work has been carried out professionally, with extreme care and total respect for my home. Would not hesitate to recommend to my friends or family.
Margaret Posted on 05/09/2018 , work completed 05/09/2018
Reliable, friendly, informative and fixed the issue
Customer Service
Quality
Value
Not having used this company before I wasn't sure what to expect. I rang for an appointment based on recommendation from another company who couldn't fit me in. I spoke to Duncan and agreed a time and date. Duncan sent a text on the day of appointment to confirm arrival time, which was great as I then knew he was coming (I have been let down by other plumbers before). Duncan and his younger apprentice arrived on time and donned some covers over their boots to protect my carpets (again another nice touch). They then went to work diagnosing and then fixing the issue. They were both friendly and efficient giving a reasonable price for the work done. I would highly recommend this company from the service I received.
Customer in Halton Posted on 25/01/2019 , work completed 24/01/2019
Excellent all round service.
Customer Service
Quality
Value
Very pleased with our boiler service by Duncan, he was punctual, pleasant, very reasonably priced, did a thorough job and tidy with it. A very good experienced engineer, with our Vaillant boiler. Will use his services again, highly recommended.
Customer in Merseyside Posted on 16/02/2019 , work completed 15/02/2019
High standards.
Customer Service
Quality
Value
High standards of work, affordable priced and reliable service with a friendly approach. Will definitely use them again.
Carol, Merseyside Posted on 08/07/2019 , work completed 08/07/2019
Professional Service
Customer Service
Quality
Value
Always a professional service, been with DT Heating a few years now for heating and gas fire service. On time with appointments and good communications via phone/text/email, keeps you up to date, paperwork sent on time. Neat and tidy and have recommended to my family.
Customer in Merseyside Posted on 18/01/2023 , work completed 18/01/2023
Remove radiator and fit towel rail
Customer Service
Quality
Value
Another job completed, as usual with care and consideration and very friendly manner will definitely use Duncan again if needed.
Customer in Warrington Posted on 11/10/2022 , work completed 30/09/2022
Highly Professional
Customer Service
Quality
Value
Duncan and Callum Replaced my boiler. The quotation is highly competitive and the service excellent. I am having my kitchen redone and part of the work involved fitting the boiler to enable it to be incorporated into the new cabinets. They arrive promptly on the first (and second) day and the work was completed within the pre advised timescale. I had a visit today from a friend who is a retired engineer and he was so impressed that he took D T's details so he could have them deal with a similar installation at his house.
Customer in Merseyside Posted on 02/06/2023 , work completed 10/05/2023
Always glad to use them
Customer Service
Quality
Value
I've used DT Heating a few times over the last, say, five years. Great service. Gives good advise that I trust.
David in Greater London Posted on 24/03/2023 , work completed 23/03/2023
Excellent service
Customer Service
Quality
Value
Duncan and Callum fitted a new boiler for us. They were polite, professional and prompt, letting us know exactly what time they would arrive and exactly what was involved. They did a brilliant job with no mess at all and reasonably priced. Would not hesitate to recommend
Customer in Merseyside Posted on 21/04/2023 , work completed 20/04/2023
Excellent and professional
Customer Service
Quality
Value
We use DT heating to carry out our gas safety checks on rental properties. They are always on time, professional and do a great job. We also use them for any gas jobs on our own house. I wouldn’t use anyone else.
Customer in Borough of Halton Posted on 08/02/2023 , work completed 08/02/2023
Excellent Service
Customer Service
Quality
Value
I have been using this company for a few years now for my annual boiler service and additionally this year the supply and fit of a new thermostat. A quick message is all it takes to arrange the job, and the response is always prompt. The prices are reasonable and fair. Callum came to do the service and as always text to confirm his expected time of arrival. He arrived on time and carried out the work leaving no mess. He took the time to explain how the new thermostat worked, and advised what work/checks had been made to the boiler. He is always polite and friendly. I will continue to use this company as I find them both reliable and professional, and would highly recommend them.
Customer in Merseyside Posted on 24/10/2023 , work completed 24/10/2023
Boiler Service
Customer Service
Quality
Value
Second service of my condensing boiler by DT Heating. Text message reminder that service was due but no hard sell. Quick response to my messages. On time and again text to advise he was on his way. Work completed with no mess. It's great to have a company that treat their customers well and with respect. Would recommend.
Customer in Merseyside Posted on 20/01/2024 , work completed 08/01/2024
Repair of heating pump and valve
Customer Service
Quality
Value
I contacted this company based on the online reviews which were very good. I had a very swift response to my email enquiry and the arrangement to come out to assess was as promised although we did have to wait a few days as they were so busy. The problem was very quickly identified and the appointment to fix it was for the next week. The repair took a few hours but they were clean and efficient did an excellent job and charged a reasonable price. I would use them again.
Customer in Merseyside Posted on 09/08/2024 , work completed 09/08/2024
Prompt and efficient service.
Customer Service
Quality
Value
We had our first annual service on our Worcester Bosch boiler carried out by DT Heating. Callum called to let me know he was on his way and arrived within the 15 minutes he said he would be with us. He carried out a very thorough service quickly and efficiently. He left no mess at all. A very professional tradesman. Would recommend DT Heating without reservation.
Customer in Warrington Posted on 22/10/2024 , work completed 22/10/2024
Very reliable company
Customer Service
Quality
Value
We have used DT Heating for the past few years. They always send a reminder when the boiler service is due which is really helpful. Callum has been the last few times and is always pleasant and polite and you know they are going to do a good job. I would recommend this company without hesitation.
Customer in Merseyside Posted on 06/03/2025 , work completed 06/03/2025
Excellent work, and great tservice
Customer Service
Quality
Value
We inherited an ancient electric boiler that apparently hadn't been used for years, Duncan replaced it with a modern model and removed the old one and its associated cistern. He also advised us to upgrade the supply pipes which he had no idea about. All work was completed on time, for a very reasonable price.
Customer in Merseyside Posted on 07/02/2025 , work completed 14/01/2025
Boiler service
Customer Service
Quality
Value
We use this company for our yearly boiler service and would highly recommend them. They send reminders ahead of each yearly service which is really helpful and are always polite, reliable and carry out their work professionally when on site.
Customer in Merseyside Posted on 15/02/2025 , work completed 14/02/2025
Great service!
Customer Service
Quality
Value
My partner and I are in the process of purchasing a house and we required a boiler service to be completed. We spoke with Duncan initially and he arranged for the service to be completed quickly, taking the time to reach out to our estate agency and find the most suitable time for our venders. The service was booked and completed within a few days of the initial contact which we massively appreciated. Callum carried out the service on the day and provided us with an in depth report and an invoice for the job, everything was super easy and we are extremely happy with the overall service of the business. We will definitely be using DT Heating Ltd again, thank you so much!
Customer in Merseyside Posted on 07/09/2025 , work completed 29/08/2025
Very reliable and professional
Customer Service
Quality
Value
I have used DT heating twice now, the first time to install a new room thermostat and the second to service our boiler. Communication was good with dates and times for the work arranged to suit us, and on the day I received a text letting me know they were on their way just prior to the arranged time. The work was carried out professionally, timely and we were happy with the price. I received confirmation and invoice receipts via email immediately after the work was complete. Duncan and his apprentice were very polite and friendly, left everything tidy and I would have no hesitation in using them again. Highly recommend.
Customer in Merseyside Posted on 29/10/2025 , work completed 27/10/2025
Heating boiler repairs.
Great efficient service and a lovely, polite professional engineer. I would definitely recommend this company without any hesitation.
Customer in Warrington Posted on 31/10/2025 (Reviewer did not use service)
Definitely recommend
Customer Service
Quality
Value
I use this company to service my central heating system and am very happy to use and recommend them. Duncan is a great guy and he always completes the job on time, to budget and to an excellent standard.
Which? Trusted Traders Consumer Posted on 05/06/2017 , work completed 05/06/2017
I would highly recommend him to anyone.
Customer Service
Quality
Value
He came to replace a combi boiler for us and also carried out a landlords safety check on one of our properties. It was really refreshing to have someone who came when they say they will (even sending us a text 5 minutes before he would come) there was no hard sales, just solid and knowledgeable information. I would highly recommend him to anyone.
Which? Trusted Traders Consumer Posted on 12/06/2017 , work completed 12/06/2017
Highly Recommended
Customer Service
Quality
Value
Prompt, tidy, organised, loved the oven shoes! I have no hesitation in recommending Duncan!
Zoe, Cheshire Posted on 19/09/2017 , work completed 19/09/2017