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DA Gas Heating & Plumbing Ltd

5.0

108 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
108 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Excellent
Contacted Gas Heating and Plumbing to install a gas hob. They carried out the works on the day and time specified without any issues. Excellent and reliable service.
Customer in Hertfordshire Posted on 09/10/2026 (Reviewer did not use service)
Excellent company
Customer Service
Quality
Value
I’ve been using DA Gas since I moved into the area over 6 years ago… so multiple times, yearly for gas checks & most recently because of no heating. This problem was dealt with efficiently & cost effective as always. The company is honest & a real pleasure to deal with, which is a rarity in this day & age. Starting with the lovely Michelle in the office who is just wonderful at her job & definitely deserves a pay rise through to all the engineers who’ve been out to my property… notably Nick, Kane & Dave. Thank you all for the work you’ve done for me in the past & will do again in the future. I wouldn’t dream of going anywhere else.
Customer in Essex Posted on 08/10/2026 , work completed 07/10/2026
Amazing service from start to finish
Customer Service
Quality
Value
We had a leak coming from the pipework for our shower and called D.A Gas, Heating & Plumbing Ltd to sort it. From start to finish, the service was excellent. Michelle in the office was a superstar. She organised the whole job and made everything easy. Dave arrived on time and kept me informed of what was happening throughout. He found the problem and fixed the leak quickly and professionally. Highly recommended, and we'll be telling everyone to use them. Thank you both!
Customer in Hertfordshire Posted on 30/09/2026 , work completed 29/09/2026
Boiler Service
Customer Service
Quality
Value
Reliable and efficient service from booking in to work completed. Highly recommend this small business!
Customer in Essex Posted on 28/09/2026 , work completed 25/09/2026
Always polite and efficient
Customer Service
Quality
Value
I would highly recommend DA Gas; we have used them for a number of years. Michelle always calls to book the annual boiler service. This year, Dan arrived early following Michelle’s call to ask if it was ok to service the boiler (2 weeks) early as he was in the area. Dan is always polite, tidy, efficient, and replaced a valve after discovering our expansion vessel wasn’t working properly; something we were unaware of. This company is always honest and check with you before doing any unexpected changes or repairs. Michelle, in the office is always friendly and checks in before and after the appointment to make sure everything is ok. Thank you for all that you have done.
Customer in Essex Posted on 25/09/2026 , work completed 16/09/2026
Great Company
Customer Service
Quality
Value
Always helpful and solved the problem professionally. Saw the same engineer which is nice to recognise a familiar face. Used this company many times and happy with their work.
Customer in Hertfordshire Posted on 16/09/2026 , work completed 15/09/2026
Highly recommend
Customer Service
Quality
Value
We have used DA Gas a few times now and I would highly recommend them for any works needed. Danny was so professional. Job completed with no problem and all left good and clean. Thank you
Customer in Essex Posted on 11/09/2026 , work completed 10/09/2026
Really good service
Customer Service
Quality
Value
This is the second time I have used DA Gas and I have no hesitation in recommending them. Kept me informed as to when they would arrive. On time, efficient and very friendly and professional staff. Did a good job in replacing the cold water valve to my washing machine. The work done comes with a one year guarantee so you feel you can trust the standard of workmanship. Very pleased.
Customer in Essex Posted on 04/08/2026 , work completed 03/08/2026
Harlow’s best kept plumbing secret …
Customer Service
Quality
Value
A highly attentive team …whatever your issue (whatever time you call) from the moment you speak to Michelle you’re in safe hands. Respectful inside your property, and always thorough (I called for two issues & a third was discovered), you really couldn’t wish for a better team to sort your plumbing. A small team, really very reasonable fees - probably the best plumbers in the Harlow and surrounding area.
Customer in Essex Posted on 27/06/2026 , work completed 18/06/2026
Professional every step of the way
Customer Service
Quality
Value
Have used this company for a number of projects and callouts and they are always exceptional. From the first phone call, to the installation and follow up, they are professional, friendly and helpful every step of the way. We recommend D.A Gas, Heating & Plumbing to everyone and we would not use anybody else.
Customer in Essex Posted on 24/06/2026 , work completed 23/06/2026
The best customer service!
Customer Service
Quality
Value
I cannot thank D.A Gas, Heating & Plumbing enough. I was called by Michelle with an earlier appointment as an engineer (Dave) was nearby. They have fixed my lack of water pressure. Above and beyond the best customer service from both Michelle and Dave, thank you both so much. If you have any plumbing or heating issues, this company should be at the top of your list to contact!
Customer in Posted on 12/06/2026 , work completed 12/06/2026
Fantastic service always
Customer Service
Quality
Value
I've been using DA Gas for years now across my own home and 2 rental properties and I can't recommend them highly enough! They're always quick to respond, which is invaluable when managing properties. What really sets them apart is their honesty and professionalism, if something doesn't need fixing, they'll tell you - no upsetting, no unnecessary work, just straightforward, trustworthy advice every time. They're always very transparent with pricing, always explain exactly what the cost will be before any work is carried out, which gives peace of mind. The whole team is fantastic, from Michelle in the office, who is always friendly and efficient, to the engineers who are skilled, reliable and a pleasure to deal with. Like I say, can't recommend DA Gas highly enough. Thanks guys 😊
Customer in Essex Posted on 05/06/2026 , work completed 04/06/2026
Efficient, reliable, honest.
Customer Service
Quality
Value
I phoned Nikki at D.A.Gas regarding a small leak from my boiler. I explained that the leak was coming from the bottom of the boiler and was not effecting any electrics. My boiler was due to be serviced in several months. Nikki gave me the option to rebook an earlier service and have the problem looked at during the service. She also gave me the option for an urgent call out if I felt it necessary. The fitter serviced my boiler and fixed the leak without charging any extra cost than the service charge. No call out charge or charging for the leak.
Customer in Essex Posted on 20/04/2026 , work completed 17/04/2026
Shower repair
Customer Service
Quality
Value
I have used DA Gas on several occasions before. This time it was a replacement cartridge to fix a shower. As always great communication around booking and notifying about arrival. The plumber was friendly and courteous, the job was completed very effectively and cleanly. Again I was totally satisfied on all fronts.
Customer in Hertfordshire Posted on 10/04/2026 , work completed 08/04/2026
Faultless Service
Customer Service
Quality
Value
DA gas came to service the boiler. Dave carried out the work in a professional and timely manner and was very knowledgeable. Have used DA gas many times and will continue to do so. 5 stars all round.
Customer in Hertfordshire Posted on 09/04/2026 , work completed 07/04/2026
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
Underfloor Heating Re-pipe
Customer Service
Quality
Value
My son-in-law had an issue with the flowmeters on his underfloor heating and I had no hesitation calling DA GAS as I have used them before. The problem was diagnosed as the temperature control valve being incorrectly piped by the original installer. The pipes were reconfigured with the minimum of fuss and the system now operates perfectly.
Customer in Essex Posted on 17/03/2026 , work completed 12/03/2026
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
Excellent service
Customer Service
Quality
Value
Trusted service as always. Great communication & friendly efficient Boiler Service & Gas Certification
Customer in Essex Posted on 26/02/2026 , work completed 24/02/2026
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
Gas boiler service
Customer Service
Quality
Value
DAGas Heating and Plumbing were easy to contact, well organised and friendly. They arrived on time, did a thorough service of our boiler (and even didn't mind moving our things out of the way). Great after service follow up call to make sure we were happy. An excellent servyfrom a local business!
Customer in Hertfordshire Posted on 04/02/2026 , work completed 03/02/2026
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
Reliable company
Customer Service
Quality
Value
I have found the plumbing team from 'D.A. Gas' to be reliant, hard working and friendly. Everything is cleared and left tidy and clean. I recommend this company and will definitely use them' if needed' in the future.
Customer in Essex Posted on 07/01/2026 , work completed 19/12/2025
Boiler service
From the moment you talk with the officer manager Michelle to book the job in and then she calls after the job was done to check your satisfaction of the job is excellent. The boiler engineer was friendly, knowledgeable and a very helpful person. First class service all round wouldn’t hesitate recommending them. Third year on the trot I’ve used them.
Customer in Essex Posted on 11/11/2025 (Reviewer did not use service)