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Dynamic Heating Services Ltd

4.9

280 Reviews

Opening Hours
Today -
  • Monday 08:30–17:30
  • Tuesday 08:30–17:30
  • Wednesday 08:30–17:30
  • Thursday 08:30–17:30
  • Friday 08:30–17:30
  • Saturday - Closed
  • Sunday - Closed
See customer reviews & leave a review

Organisations and Awards

Jun 2020

About

DHS is one of the largest central heating installation businesses operating in Bristol. Our business has been built around an enviable reputation for quality, service and excellent value for money.
As Which Trusted Traders our DBS-checked, Gas Safe registered engineers have been keeping homes across Bristol, Bath and the surrounding areas warm for over 40 years. They carry photo ID, wear uniforms and drive recognisable vehicles branded with the DHS logo.

What we do

  • Boiler, central heating and gas engineers

    • Boiler repair
    • Boiler servicing
    • Boiler installation
    • Underfloor heating
    • Power flushing
    • Gas cooker installation
    • Gas safety testing and inspection
    • Gas fire repair and servicing
    • Radiators and central heating
    • Gas emergencies

  • Bathroom fitters

    • Bathroom design services
    • Bathroom refurbishment
    • Bathroom suppliers
    • Wet rooms
    • Electric Showers
    • Bathroom Installation
    • Bath re-enamelling and surfacing
    • Accessible bathrooms and showers

  • Gas installers

    • Gas Fires

  • Heating contractors

    • Central heating systems (installation and servicing)
    • Oil fired heating equipment

  • More Services

    • underfloor heating

My work

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.

4.9
280 reviews
Customer Service
4.9
Quality
4.9
Value
4.9
Recommended

Recommended

by 100% of customers
Sort by
Great Service: Annual Boiler Inspection / Test
Customer Service
Quality
Value
We have our annual boiler inspection and test toward the end of the summer. This is always easy to book and we ask for Ian to do our inspection. He always rings before he arrives and when he does, he gets to work and does a thorough job. Always considerate, efficient and helpful. Answers questions too. Very good service. The price is also competitive and inflation-proof which secures loyalty.
Customer in South Gloucestershire Posted on 23/09/2023 , work completed 15/09/2023
Recommended
The trader replied (on 27/09/2023)
Thank you so much for passing on such great feedback. Ian looks forward to seeing you next year :)
Boiler Service
Customer Service
Quality
Value
Having serviced my boiler over the past 13 years from new l always feel confident that my boiler is left working safely and efficiently.
Customer in Bristol City Posted on 09/09/2023 , work completed 04/09/2023
Recommended
The trader replied (on 12/09/2023)
Thank you for your feedback.
Excellent work as always
Customer Service
Quality
Value
Another excellent service from Ian. Ian was just superb as always; work was carried out in a very efficient way and he left the boiler cupboard spotless. He takes time to answer any questions or queries. Ian had the courtesy to phone us to say that he was “running late” due to a traffic hold up. We can’t praise Ian and DHS highly enough and we always recommend DHS to friends and neighbours - so reliable in everyway.
Customer in Bristol City Posted on 19/10/2023 , work completed 17/10/2023
Recommended
The trader replied (on 23/10/2023)
Thank you so much for passing on such great feedback, I will ensure Ian is aware of how happy you are with his service.
Great work and reliable service.
Customer Service
Quality
Value
I have used DHS to service my boiler for several years and have found them reliable and always helpful. All their engineers have been courteous and efficient as well as always leaving the area tidy and how they left it. Cannot recommend them highly enough.
Customer in Bristol City Posted on 20/10/2024 , work completed 16/10/2024
Recommended
The trader replied (on 22/10/2024)
Thank you so much for your kind words and for being a loyal customer over the years! We're delighted to hear that you've consistently had positive experiences with our engineers and services. Providing reliable, courteous, and efficient service is always our top priority, and it's great to know we've met your expectations. We truly appreciate your recommendation and look forward to continuing to serve you in the future. If you ever need anything, don't hesitate to reach out! Warm regards, The DHS Team
Annual boiler service
Customer Service
Quality
Value
I have used this wonderful company for more than ten years and have been lucky to have the same excellent engineer. They remind me when the service is due and offer convenient times. The service is thorough and I am always reassured that the boiler is functioning correctly when the service is completed. I highly recommend this company.
Customer in Bristol City Posted on 10/08/2024 , work completed 06/08/2024
Recommended
The trader replied (on 13/08/2024)
Thank you so much for your feedback and for your custom over the last 10 years! It's so nice to hear from you.
'Mobility Bathroom' beautifully constructed and finished
Customer Service
Quality
Value
DHS was by far the most efficient of the 3 WTT bathroom fitting firms we approached and gave us a very reasonable estimate for a fairly complex job, of creating a 'Mobility Bathroom' in an under-eaves location. Ian Johnstone's planning was exact, even though installation had to be postponed twice because of very late delivery of the walk-in bath from Victorian plumbing, (whom we can't recommend). The installation team was superbly led by Ricky, and was first-class from start to finish, arriving on time and always most courteous. The final clean-up was impeccable and all rubbish and detritus cleared away. The result is a joy to behold and to use. We highly recommend DHS!
Customer in North Somerset Posted on 10/02/2025 , work completed 15/01/2025
Recommended
The trader replied (on 10/02/2025)
Thank you so much for your kind words and for taking the time to share your experience! We’re delighted to hear that you found our team efficient and that Ian’s planning met your expectations, even with the unexpected delays in bath delivery. Ricky and the installation team take great pride in their work, and your recognition of their professionalism and attention to detail means a lot to us. It’s wonderful to know that you’re happy with your new mobility bathroom and that the final result brings you joy. We truly appreciate your recommendation and your trust in DHS. If you ever need anything in the future, we’re always here to help! Best regards, The DHS Team
Rapid and helpful response
Customer Service
Quality
Value
I e-mailed DHS yesterday evening when our central heating stopped working. Darren left a message to help out early morning next day. Advised how to fix the problem without a call out being necessary due to knowledgeable diagnosis and clear instructions for resolution. I've been a DHS customer for many years and their service and aftercare has always been excellent.
Customer in Bristol City Posted on 13/12/2024 , work completed 13/12/2024
Recommended
The trader replied (on 17/12/2024)
Thank you so much for taking the time to leave this wonderful review! We're delighted to hear that Darren was able to quickly diagnose the issue and provide clear instructions to get your central heating up and running again without the need for a call-out. It's fantastic to know that you’ve been a loyal DHS customer for many years and that our service and aftercare continue to meet your expectations. We truly appreciate your support and look forward to being there for you whenever you need us in the future! Best regards, The DHS Team
Efficient and friendly service
I have used DHS to install my boiler in March 2021 and they have serviced it every year since then. They run a very efficient service, easy to contact and the staff are very helpful and friendly. I like using a local firm and will use DHS for as long as I have a gas boiler to be serviced.
Customer in Bristol City Posted on 22/08/2025 (Reviewer did not use service)
Recommended
The trader replied (on 01/09/2025)
Thank you so much for your kind words and for being such a loyal customer since 2021. We’re delighted to hear that you’ve been happy with our installation and servicing over the years. Our team takes great pride in being efficient, approachable, and reliable, and it means a lot to know that this has come across in your experience. We truly appreciate your support for a local business and look forward to looking after your boiler for many years to come.
Great company, great job
Customer Service
Quality
Value
The job entailed replacing the WC in the first floor bathroom along with replacing a damaged floorboard beneath the WC. The engineers arrived on time and were friendly and polite. On lifting the damaged floorboard it was discovered that additional support was required before fitting the new board. This was completed at no extra cost. All the work was carried out in a professional manner and the area was left clean and tidy. I was kept informed of progress and when the water needed to be switched off and back on. Very happy with the end result and would highly recommend DHS for any plumbing jobs. Will definitely use again.
Customer in Somerset Posted on 15/04/2025 , work completed 11/04/2025
Recommended
The trader replied (on 17/04/2025)
Thank you so much for taking the time to leave such a thoughtful review! We're really pleased to hear that you were happy with the service and the end result. Our engineers always aim to go the extra mile, so it's great to know the additional support work was appreciated—and we're glad it could be done without extra cost to you. Keeping our customers informed and leaving everything clean and tidy is a big part of how we work, so thank you for highlighting that. We truly appreciate your recommendation and look forward to helping you again with any future plumbing needs! Best regards, The DHS Team
Boiler Service
Customer Service
Quality
Value
This is the fourth time we have had DHS to service our boiler, we always get a great service from Ian, he is polite and tidy and always has a smile on is face. Would highly recommend this company.
Customer in Bristol City Posted on 07/10/2025 , work completed 03/10/2025
Recommended
The trader replied (on 08/10/2025)
Thank you so much for your kind words and for being a loyal customer! We’re delighted to hear that Ian has consistently provided great service and made each visit a positive experience. Your recommendation means a lot to us — we truly appreciate your continued trust in DHS!
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029 2267 0040
Mon–Fri: 9:00–17:00
Standard network rate.

Have a question?

029 2267 0040
Mon–Fri: 9:00–17:00
Standard network rate.