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DT Heating Ltd

5.0

158 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

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
EXCELLENT FROM START TO FINISH
Customer Service
Quality
Value
Had a quote from Duncan at DT Heating to replace my very old Combi Boiler. From the initial quote to the completion of the installation Duncan kept me informed every step of the way. He completed the work over 2 days and left the area extremely clean and tidy. Full instructions given to me about the working of the new boiler and digital thermostat. He was always on time and as usual really pleasant while completing the work. I would HIGHLY RECOMMEND Duncan and Callum at DT Heating.
Customer in Merseyside Posted on 22/08/2024 , work completed 21/08/2024
Boiler Replacement
Customer Service
Quality
Value
I required an new Worcester Bosch Combi Boiler, and Duncan came and surveyed my property and after discussions, he quoted for a Worcester Bosch 8000 combi with remote thermostat / control, and a price & date was agreed. Unfortunately 4 days prior to the agreed installation date, my boiler burst, and upon contacting Duncan, he arranged to visit my property the same day, and kindly rearranged his busy schedule to supply and install my boiler the next day. On the day of installation, Duncan provided 100% protection to my hall / stairs / landing and bedroom carpets, and furniture in the room, and carried out the installation / system flush / commissioning. Communication during the installation and commissioning was first class, and I will recommend DT Heating Ltd to other clients without hesitation. All works were undertaken to a very high standard, and I am delighted to have a new efficient boiler, with a 12 year manufacturers guarantee.
Customer in Merseyside Posted on 03/06/2024 , work completed 31/05/2024
Regular client
Customer Service
Quality
Value
I have had my gas boiler serviced by DT Heating for many years and have never had cause for dissatisfaction during that time. They are always prompt and leave things neat and tidy. I recommend this company without reservation.
Customer in Merseyside Posted on 27/09/2024 , work completed 02/09/2024
Excellent
Customer Service
Quality
Value
I have been using Duncan and his company for many years, he has done work including fitting and moving full heating systems, servicing, fixing faults, problems and leaks. All work has been done to the highest standards, they are always polite, cause the least amount of disruption and are very reliable. I have recommended him to my parents and parents in law and they have been very pleased with his companies work as well.
Customer in Merseyside Posted on 19/01/2024 , work completed 19/01/2024
Excellent Service most Highly Recommend
Customer Service
Quality
Value
Duncan emailed me at the beginning of January to remind me my annual boiler service was due. I messaged him back and it was arranged to suit both parties for 15th January 2025. Callum arrived on time with a text message before arrival and completed the service efficiently and cleaned up you wouldn't know he had been if you just walked in. A very pleasant and efficient young man. DT Heating have been looking after my gas appliances for about 4 years now. I would not go to anybody else. Very highly recommended. All at a very reasonable price.
Customer in Merseyside Posted on 19/01/2025 , work completed 15/01/2025
Great service
Customer Service
Quality
Value
Duncan was able to get my heating system working again. Visited the day after I called and was able to purchase and install the faulty part same day, meaning that I was able to get my house warm again. I would recommend DT heating and would use them again.
Customer in Lancashire Posted on 20/10/2024 , work completed 04/10/2024
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
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
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
A company you can trust.
Customer Service
Quality
Value
I have just had my 6th service by Calum. My system is unvented and in my new property the previous plumber had installed the cylinder without an expansion tank. This is now safe thanks to Calum. Never had any issues when arranging services. Always on time,polite,clean and great prices.
Customer in Warrington Posted on 18/10/2025 , work completed 15/09/2025
Professional, friendly, efficient
Customer Service
Quality
Value
Used DT Heating after they had installed radiators at my in laws earlier this year. Callum came and inspected boiler and tank and advised on work needed which was booked in 2 weeks later. Callum completed work and no issues since. I'm using DT heating again to replace radiators. Highly recommend.
Customer in Merseyside Posted on 19/10/2025 , work completed 15/10/2025
Consistent and Reliable
Customer Service
Quality
Value
Just had another annual service carried out by DT Heating. Good communication to arrange the visit and turned up on time as usual. Duncan and Callum continue to give friendly professional service, making sure everything is cleared up when finished.
Customer in Merseyside Posted on 09/03/2026 , work completed 05/02/2026