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DT Heating Ltd

5.0

140 Reviews

Opening Hours
Today - 08:00–20:00
  • 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

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

5.0
140 reviews
Customer Service
5.0
Quality
5.0
Value
5.0
Sort by
Boiler service
Customer Service
Quality
Value
DT Heating installed the boiler in my house 8 years ago and I've used them every year since to service it. I would highly recommend them to anybody, they are professional and efficient. They reply to emails or messages promptly and arrive for appointments when arranged. 10 out of 10.
Customer in Halton Posted on 08/09/2025 , work completed 05/09/2025
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
New boiler installation
Customer Service
Quality
Value
We had a leak on our old boiler. Callum came round and assessed the problem which meant a an expensive repair. We decided to get a quote for a new boiler which Duncan supplied promptly. Price was competitive and comprehensive so we decided to go ahead. Duncan arrived as promised and took his time to protect our carpets and furnishings. All work was carried out effeciently. Duncan left the house clean and tidy. We are very pleased with the new boiler (no leaks). We would certainly recommend DT Heating. Duncan and Callum were both very friendly and helpful.
Customer in Merseyside Posted on 10/08/2025 , work completed 07/08/2025
service of flueless fire
Customer Service
Quality
Value
Serviced our flueless gas fire. It needed parts, so we had to wait, but they came and fitted them when they arrived. They were friendly and efficient. Have also used them for servicing our boiler and would use them again
Customer in Merseyside Posted on 09/07/2025 , work completed 02/06/2025
Boiler replacement
Customer Service
Quality
Value
DT Heating swapped my old regular boiler for a new combi boiler. Duncan was great, he fully explained everything to us, he was punctual, tidy and very professional. I would certainly recommend DT Heating.
Customer in Greater Manchester Posted on 04/07/2025 , work completed 03/07/2025
Annual boiler service. DT heating
Customer Service
Quality
Value
DT Heating installed boiler two years ago. Extremely satisfied with their work. Each year, they contact you to arrange a convenient date for service. Calum arrived on time, which was already agreed, and did a full, comprehensive service. Very pleased with DT Heating, a very professional, dependable firm
Customer in Merseyside Posted on 06/06/2025 , work completed 05/06/2025
Boiler/gas fire service
Customer Service
Quality
Value
Callum is always extremely punctual when performing annual service. He is always polite and thorough, explaining the tests he performs. He sends annual reminders as well.
Customer in Merseyside Posted on 11/04/2025 , work completed 11/04/2025
Shower Column Installation and Hot Water Cylinder Check
Customer Service
Quality
Value
Callum was helpful, thorough and efficient. He made sure to check with me about the position of the shower column before final fixing and was happy to answer my questions.
Customer in Lancashire Posted on 06/04/2025 , work completed 02/04/2025
Excellent Company
Customer Service
Quality
Value
I have used this company for the last few years and I’m always impressed with the service. They send a reminder when your service is due and they always arrive on time, letting you know when they are on their way. Callum completed my service this year and has done previously and I can’t fault him.
Customer in Merseyside Posted on 17/03/2025 , work completed 17/03/2025
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