Endorsed by Which?

M&M Gas Services Ltd

5.0

51 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

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5.0
51 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
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
Boiler Service
Customer Service
Quality
Value
Punctual, efficient friendly. A also asked for a gas safety certificate as it was a requirement for hosting Ukranian refugees and he didn't charge for it. Definitely recommend.
Customer in Hertfordshire Posted on 11/05/2022 , work completed 26/04/2022
New Boiler
Customer Service
Quality
Value
Martin was recommended to us some years ago as we needed our boiler serviced. After 10 plus years, we are still using M&M services. We cannot fault them, they are friendly, hard working and trustworthy. When we needed a new boiler there was no hesitation in asking him to supply and fit it. Excellent job.
Customer in Hertfordshire Posted on 19/04/2022 , work completed 10/02/2022
Excellent work
Customer Service
Quality
Value
We called them in the morning and Martin came out few hours later we had no heating or hot water He solved the problem very quickly had a new pump Have recommended him to our neighbours We will definitely use them again.
Customer in Hertfordshire Posted on 30/03/2022 , work completed 14/02/2022
Excellent customer service
Customer Service
Quality
Value
Had the pleasure of having Martin from the M and M team around today to fix our clogged boiler. Customer service from start to finish was excellent. They were really friendly and knowledgeable during my initial call and were able to come super quick to ensure we had heating again. Martin was friendly, professional and knew his trade. Would highly recommend.
Customer in Hertfordshire Posted on 09/03/2022 , work completed 09/03/2022
Excellent Service every time
Customer Service
Quality
Value
Martin and his team are always there to help. Efficient and thorough in their works always. Excellent Service every time. Very Knowledgeable on Gas Appliances and issues experienced. I would highly recommend them to anyone.
Helen in Hertfordshire Posted on 07/03/2022 , work completed 07/03/2022