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DA Gas Heating & Plumbing Ltd

5.0

94 Reviews

Opening Hours
Today - 08:00–17:00
  • Monday 08:00–17:00
  • Tuesday 08:00–17:00
  • Wednesday 08:00–17:00
  • Thursday 08:00–17:00
  • Friday 08:00–17:00
  • Saturday 09:00–12:00
  • Sunday - Closed

About

D.A Gas, Heating & Plumbing are a domestic plumbing and heating company based in Harlow, Essex.

We cover an approximate radius of 15 miles and are Gas Safe Registered and fully insured.

We pride ourselves on reliability and our excellent customer service as we understand how hard it can be to find a reliable plumber.

Keeping you and your family safe and warm is our company ethos, and ensuring you have a working and efficient plumbing system in your home.

What we do

  • Plumbers

    • Emergency plumbing services
    • Unvented cylinder installation and maintenance
    • Water softener installation and maintenance
  • Boiler, central heating and gas engineers

    • Gas safety testing and inspection
    • Radiators and central heating
    • Boiler installation
    • Boiler repair
    • Boiler servicing
  • Bathroom fitters

  • More Services

    • gas cooker installations

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
94 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Lovely work
Customer Service
Quality
Value
This job was to replace a Magnaclean. Joe arrived on time (and kept us up to date with when he would arrive), worked cleanly and efficiently. A good job. Would highly recommend. Also, Michelle sent us an invoice promptly but also called to check all was well beforehand.
Customer in Essex Posted on 13/03/2023 , work completed 10/03/2023
A job well done
Customer Service
Quality
Value
The engineer turned up on time, was very polite and got straight on with the job in hand, which was servicing the boiler. He was also very helpful in suggesting the need for a limescale encrusted valve in the boiler to be changed out and replaced with a new one to make sure the boiler could carry on working at its best. I was glad to be informed of this. I was impressed with the work ethic of the engineer and the friendliness and helpfulness of Michelle in the office. I would definitely recommend this company.
Customer in Essex Posted on 15/03/2023 , work completed 03/03/2023
We've used DA Gas for the last 6 years. They've just installed a new radiator.
We've used DA Gas ever since they installed a new boiler for us 6 years ago. They have recently replaced all the old radiators in our home, and last Monday 21st August they installed a new large radiator to replace our multi-fuelled stove which was not up to modern specifications. Joe installed the new very large rad on his own last Monday. He was first class. Well presented, knowledgeable, and hard-working he just cracked on, not stopping for a break until the job was done. He made good any disturbed plaster from the work, left the site clean and tidy, and answered all our queries. A top man. All of DA gas employees impress with their professionalism, presentation and knowledge, but we found Joe exceptional. We have no hesitation in recommending DA Gas as a highly skilled, reputable company. We wouldn't use anyone else.
Customer in Essex Posted on 23/08/2023 (Reviewer did not use service)
Supply and fit ball valve to loft tank
Customer Service
Quality
Value
Excellent service - both reliable and responsive. I have used D.A Gas for plumbing problems, boiler/heating fixes, and annual boiler/heating service. It is easy to book appointments over phone/e-mail and work is always done professionally.
Customer in Essex Posted on 19/07/2023 , work completed 18/07/2023
Vaillant Boiler Service. Kane from DA Gas & Heating Services
Customer Service
Quality
Value
From start to finish the service provided was excellent. Michelle in the office is amazing, always happy to help, nothing is too much trouble. Kane our gas engineer turned up on time as usual and carried out our yearly service. He is very professional and really knows his stuff. I highly recommend this super team.
Customer in Hertfordshire Posted on 29/09/2023 , work completed 28/09/2023
Efficient and timely service
Customer Service
Quality
Value
DA Gas responded quickly with a quote, did exactly what they said they would do, when they said they would do it and charged exactly what they said they would. charge You really can't ask for more than that. I also found the way of paying really easy and efficient. I wish more companies were as easy to deal with.
Customer in Hertfordshire Posted on 04/12/2023 , work completed 20/11/2023
Friendly and very professional job
Customer Service
Quality
Value
Throughly recommend! Friendly and professional. Needed a new boiler and from quote to fitting we were kept informed (and reminded, which is excellent as my memory isn’t great) We requested it to be positioned slightly differently which was absolutely no problem. Was shown how to operate it and the wireless thermostat - really happy with everything and have already booked them to do more plumbing work :)
Customer in Essex Posted on 12/04/2024 , work completed 11/04/2024
Great work
Customer Service
Quality
Value
We had a very awkward shower tap fitted and we couldn't be happier with the service and work. We would highly recommend this company.
Customer in Essex Posted on 07/05/2025 , work completed 01/05/2025
Regular Boiler Service
Customer Service
Quality
Value
We have had our boiler serviced by Dave's DA Gas team for a few years now and we are always really impressed by their professionalism, courtesy and knowledge. Its easy to contact them and book a visit and when they turn up they are on time, friendly, tidy and willing to answer any questions. Thoroughly recommended.
Customer in Hertfordshire Posted on 06/11/2024 , work completed 04/11/2024
Great service, very professional .
Customer Service
Quality
Value
I had my boiler serviced by DA Gas and they were spot on. Super easy to deal with, turned up when they said they would, and got everything sorted without any hassle. Professional, reliable, and definitely someone I’d call again.Thanks
Customer in Essex Posted on 22/01/2026 , work completed 19/01/2026
Great work
Customer Service
Quality
Value
My kitchen tap broke and I needed it sorting superfast. DAG organised a visit the same day. The engineer arrived on time with my new mixer tap. A really friendly professional guy who clearly new what he was doing. All sorted in no time at all. A pleasure to deal with. I would certainly recommend this company.
Customer in Hertfordshire Posted on 09/03/2026 , work completed 06/03/2026
Happy customer
Customer Service
Quality
Value
Yet another great experience, from customer service to efficiency I highly rate DA Gas. Used for various services at two properties and always very happy with the quality. Thank you!
Customer in Hertfordshire Posted on 03/03/2026 , work completed 02/03/2026
Very Happy Customer .
Customer Service
Quality
Value
I was very impressed with the young man who serviced my boiler very professional and very helpful with helping me to order the correct keys for bleeding the radiators.I have no qualms about using this company again.
Customer in Hertfordshire Posted on 22/09/2023 , work completed 20/09/2023
Shower temperature fixed.
Customer Service
Quality
Value
Excellent prompt response to first contact. Engineers were really polite and courteous during their first visit to ascertain what needed doing. Quote was received quickly after they explained clearly what needed doing with a good breakdown of costs. The actual job was undertaken quickly and again the engineers were on time and courteous. Shower and bath now working perfectly and the place was left tidy and clean when they had finished. Well done and very many thanks. Special thanks to the really polite and courteous Office Manager Michelle. Michelle was quick to respond to calls and emails and a called me to ensure I was happy with the service provided.
Mick in Essex Posted on 16/06/2023 , work completed 31/05/2023
Boiler Service
Customer Service
Quality
Value
I have been using D.A. Gas Heating and Plumbing for a few years now and am very happy with the service. Hassle free to arrange a booking, punctual and reliable. I appreciate the appointment reminder beforehand. No hesitation in recommending their service.
Customer in Essex Posted on 26/12/2022 , work completed 20/12/2022
Boiler installation and service
Customer Service
Quality
Value
DA Gas installed our new gas boiler 2 years ago and have subsequently carried out 2 annual services. I have no hesitation to recommend them. They have been competent, and professional throughout. They are well organised attending to fit the boiler and then for service appointments when they said they would and messaged me each time in advance to remind me and confirm they are on their way.There price for the installation was also very competitive compared to 2 other quotes I obtained. I'm very pleased with them.
Customer in Essex Posted on 17/04/2024 , work completed 16/04/2024
Gas Boiler Service
Customer Service
Quality
Value
Many thanks for the timely, professional and friendly gas boiler annual service and safety check done at my father's address in Hoddesdon. My father is 92, and has dementia. Having the boiler serviced by DA Gas has helped enormously in terms of confidence that the heating system will continue to run without issues. Many thanks
Customer in Hertfordshire Posted on 10/02/2026 , work completed 26/01/2026
Reliable
Customer Service
Quality
Value
This plumber arrives on time and is very helpful & polite.
Ele, . Posted on 16/04/2018 , work completed 16/04/2018
The trader replied (on 17/02/2022)
Thank you for the great review, as always we are on hand to help with any plumbing and heating issues you may have. Dave
Boiler / Heating service and shower instalation.
Customer Service
Quality
Value
We have used DA Gas on three occasions to date. They have always shown excellent customer care. They generally turn up on time, or if they cannot (which happened to us on one occasion) they ring to let you you know, which is very helpful. The work has been carried out on schedule and on budget and the place was left clean and tidy on completion. We would recommend DA Gas.
Customer in Essex Posted on 11/11/2022 , work completed 07/11/2022
D.A Gas,heating and plumbing
Customer Service
Quality
Value
Always goes above and beyond when doing a gas boiler service. Gas checked all pipes into the property to the boiler from outside.
Customer in Essex Posted on 28/10/2022 , work completed 27/10/2022
Excellent Service
Customer Service
Quality
Value
I had used this firm in the past so felt safe contacting them for an emergency call out after a gas leak was detected during the installation of a Gas Smart Meter, so that my gas had to be switched off. I was relieved to get an appt for later that day. The engineer quickly resolved the problem by capping the leak so that my gas supply could be reinstated. The leak was in a valve in the pipe work to a gas fire in my lounge. Photos were taken of this to order a replacement to be fitted at a later date so I can use my fire safely again. The engineer then thoroughly tested both my gas boiler and cooker to ensure there were no safety issues and both were working efficiently. He explained what he was testing for and reassured me that all was safe and well. He was polite, clean and efficient in the work he did, and I would be happy to use them again.
Customer in Hertfordshire Posted on 31/03/2026 , work completed 26/03/2026
Reliable Company
Customer Service
Quality
Value
I have used DA Gas on a number of occasions over the last few years , for boiler servicing and fault finding on a pump/boiler issue that Dave sorted out quickly and efficiently. Communication is excellent with text messages/e-mails to confirm appointments and reminders sent just prior to the job starting. All jobs to date charged at the original quoted price and I would not hesitate to recommend them to others as i feel they are a business that are working hard to give their customers the best possible service as they appreciate the value of continued future business. Keep up the good work!
Customer in Hertfordshire Posted on 24/10/2023 , work completed 18/10/2023