Endorsed by Which?

M&M Gas Services Ltd

5.0

56 Reviews

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

What is a Which? Trusted Traders Hertfordshire Trading Standards Approved Endorsement?

Which? Trusted Traders has partnered with Hertfordshire Trading Standards to create a Hertfordshire Trading Standards Approved endorsement. In addition to our standard trading standards assessment, this trader has had a DBS check and is subject to a Trading Standards intelligence check

Organisations and Awards

Jul 2020

About

We are a family run business based in st.albans, with over 30 years experience. We cover anything from a dripping tap, to full plumbing and heating systems. We are gas safe registered. We pride ourselves on our levels of service and quality of work.

What we do

  • Boiler, central heating and gas engineers

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

    • Bathroom refurbishment
    • Wet rooms
    • Bathroom tiling
    • Bathroom Installation
    • Bathroom design services
    • Accessible bathrooms and showers
  • Plumbers

    • Emergency plumbing services
    • Unvented cylinder installation and maintenance
    • Water softener installation and maintenance

Customer reviews

Why you can trust these reviews

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5.0
56 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Good communication and work done quickly
Customer Service
Quality
Value
Great availability and good communication via whatapp. Turned up promptly and job was completed in 10 mins. Very happy customer!
Customer in Hertfordshire Posted on 16/06/2023 , work completed 16/06/2023
Central Heating Failure - speedy and professional repair
Customer Service
Quality
Value
Our central heating stopped working on Good Friday! We haven't used M&M before, but they were highly recommended on our road WhatsApp. I was amazed the phone was answered promptly on a Bank Holiday (I'd expected to leave a voicemail), and Martin promised to come and look on Tuesday morning, which he did. He promptly identified the faulty heating meter, went off and collected the necessary part and replaced it - and warmth was returned. Efficient and professional service - thank you.
Customer in Hertfordshire Posted on 28/04/2023 , work completed 11/04/2023
Highly recommended
Customer Service
Quality
Value
Acted promptly and professionally to service my central heating, and fixed my plumbing problems quickly and with a friendly approach. Highly recommended
Customer in Hertfordshire Posted on 12/02/2023 , work completed 07/02/2023
Always reliable and professional work.
Customer Service
Quality
Value
Martin has always been very professional and responsive. His work is excellent and I always trust that he is honest and truthful. I wouldn't want to hand my plumbing tasks and installations to any other company. I highly recommend him.
Customer in Hertfordshire Posted on 06/02/2023 , work completed 06/02/2023
Prompt and Efficient Work
Customer Service
Quality
Value
Yet again another excellent service of my boiler by Martin thus providing trouble free central heating for another year. In addition, Shaun has just completed a repair of a leaking pipe in my airing cupboard and attended my house within a couple of hours of calling for a diagnosis followed by the repair…… very comforting to know that such people exist in an emergency situation ( which plumbing often is!). Huge thanks to Martin and Shaun.
Paul in Hertfordshire Posted on 30/01/2023 , work completed 30/01/2023
Huge heating upgrade
Customer Service
Quality
Value
I cannot recommend Shaun and his team highly enough. We've gone from an old, decrepit, inefficient system to a new, professionally installed heating and hot water system. Shaun took what we had, identified the problems and with his team created the perfect solution - where many before him had failed. They were prompt, efficient and polite and i will certainly recommend them.
Customer in Hertfordshire Posted on 16/01/2023 , work completed 16/01/2023
Mr Clive Butcher
Customer Service
Quality
Value
Our fourteen year old Worcester Bosch boiler in our loft was last serviced just over a year ago and at the time the engineer (now retired and not M&M) said we should think about replacing it at the next service. As M&M are a Trusted Trader we contacted Martin who came and, after an inspection agreed this was a sound plan. We were sent a quotation for a similar but upgraded model including a power flush of the existing heating system with fresh inhibitor added and the new boiler commissioned. We accepted and an installation date agreed. The fitter arrived on time and laid carpet protection before installation began. During the installation, it was revealed that the new flue allowed for in the quotation was not needed and the final invoice was reduced accordingly. The work was carried out efficiently and without a break and our heating was on before we realised it had been completed and without any mess. I recommend M&M without hesitation.
Customer in Hertfordshire Posted on 22/11/2022 , work completed 09/11/2022
Gas Safety Cert
Customer Service
Quality
Value
Always done efficiently and completed no issues with highly recommending these services We use these services each year
Customer in Essex Posted on 24/10/2022 , work completed 09/10/2022
Boiler Upgrade & Zoning of existing heating system
Customer Service
Quality
Value
Great advice and superb installation from Shaun - who recommended (1) installing the boiler not in our utility room but in our garage and he managed a more difficult pipe run (through a large steel beam) to a further location & (2) managed to split upstairs into a separate zone by reusing the old boiler primary pipe work to supply the downstairs heating system- thus keeping all pipe work modifications inside our airing cupboard - thus avoiding a lot of disturbance upstairs. Two key differential issues not offered in other quotations. Highly recommend M&M Gas Services and the installation was first class.
Customer in Central Bedfordshire Posted on 13/10/2022 , work completed 13/10/2022
Excellent, friendly service
Customer Service
Quality
Value
We have been lucky enough to have Martin to look after our heating for many years, from servicing and fixes to new boiler installation. He’s always responsive, professional, pragmatic and super pleasant to deal with. The high quality work from him and Shaun, along with the willingness to help and advise along the way, make it easy to highly recommend.
Anthony in Hertfordshire Posted on 26/05/2022 , work completed 09/05/2022