Endorsed by Which?

Alan Mack Plumbing & Heating Services

4.9

105 Reviews

Opening Hours
Today - 07:00–20:00
  • Monday 07:00–20:00
  • Tuesday 07:00–20:00
  • Wednesday 07:00–20:00
  • Thursday 07:00–20:00
  • Friday 07:00–20:00
  • Saturday 07:00–20:00
  • Sunday - Closed

Organisations and Awards

Aug 2020
Aug 2019

About

At Alan Mack Plumbing and Heating, we deliver exceptional service backed by nearly 30 years of experience. As a family-run business, we take pride in offering a range of options and price points for every job, big or small.

We specialize in recommending the most cost-effective heating systems for your property, whether it’s a combi, system, or conventional boiler. Our goal is to ensure your heating system operates efficiently, reducing fuel consumption and lowering your bills.

We stay current with the latest products and highly recommend Worcester Bosch, Viessmann, and Vaillant boilers. As approved installers, we provide extended warranties of up to 12 years.

Our services include:
- Boiler replacement, service, and repair
- Cylinder installation
- Heating controls (Hive, Nest)
- Magnetic power flushing
- Radiator installation
- Booster pumps
- General plumbing and gas work
- Landlord certificates
Please don’t hesitate to call us for inquiries or to schedule a service.

Thank you, Alan Mack

What we do

  • Heating contractors

    • Central heating systems (installation and servicing)
  • Plumbers

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

    • Boiler installation
    • Boiler repair
    • Boiler servicing
    • Radiators and central heating
    • Power flushing
    • Gas fire repair and servicing
    • Immersion Heaters
    • Underfloor heating
    • Gas cooker installation

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
105 reviews
Customer Service
5.0
Quality
5.0
Value
4.8
Sort by
Boiler Service
Thorough service, explained the process clearly giving advice of future work required. Would recommend.
Customer in Greater London Posted on 22/08/2023 (Reviewer did not use service)
New Boiler
Customer Service
Quality
Value
Alan installed a replacement Worcester Bosch boiler for me on November 6th, with replacement radiator valves, a replacement towel rail and a replacement thermostat. He left me with details of what aftercare might be required and how to program the thermostat. I have had the new system now for two weeks and I'm delighted to say it is all working perfectly. The operation was performed efficiently and with minimum mess. I have no reservations about recommending Alan Mack plumbing and heating services. (The Honeywell leaflet instructions could be better. Fortunately there is an excellent YouTube video.......)
Customer in Greater London Posted on 18/11/2023 , work completed 06/11/2023
Job done successfully
Customer Service
Quality
Value
I had a leaking pipe. I got a number of names from Which and he got the highest rating. I chose him and booked an appointment with him for Monday. He came and explained to me the situation and the possible options, wishing to give me the best price for the job. He then did the repairs very successfully. I was very pleased with his work and told him that I would give him 5+ stars if it was possible to do so. Thank you for a job well done Alan.
Customer in Greater London Posted on 15/10/2024 , work completed 07/10/2024
The trader replied (on 18/10/2024)
Hello Thank you for the kind review. The job had some challenges like the wiring but I was determined to get it done to the standard I was happy with. It was a pleasure to work with you. See you for the boiler service next Yr. Thanks, Alan Mack
New Boiler & Megaflow Install
Customer Service
Quality
Value
Alan was a very knowledgeable Heating engineer, he wasn’t the cheapest, but as they say, you get what you pay for. From the start to finish I have no complaints, when he visited my house 1st time, we set and I went through my requirements and problems, and he gave me a quote with recommendations, he spent well over discussing my requirements. When i was ready, I called him again, and he spent good amount of time explaining everything in details. While installing the boiler, he came across poor wiring and he sorted that out for me without additional charges, it did take him good few hours to sort the wiring. He also sorted out my old piping in the roof which looked like cobweb, but he sorted that out too, his piping skills are to be admired. Throughout the install he asked if I was happy with the progress of the job, also each day he would clear up all the mess before leaving for the day. Overall he is a excellent central heating engineer, and it was a pleasure picking the right person for the job, I would recommend Alan to anyone.
Customer in Greater London Posted on 17/10/2024 , work completed 18/09/2024
The trader replied (on 18/10/2024)
Thank you for your review It was a pleasure Alan Mack
The trader replied (on 18/10/2024)
Thank you for your review It was a pleasure Alan Mack
Professional and patient
Alan went above and beyond in helping me get the correct heating system. After picking Alan from a few other engineers he came on the day that was agreed He installed a new Worcester combi boiler along with 4 new radiators. He recommended a towel rail which I'm very happy with as it uplifts the bathroom. On completion, I was extremely happy with his workmanship and left the property tidy I'm really impressed with Alan putting back a tiled boxing better than originally as other plumbers said they would need to smash it out to get to the pipes I would 100% recommend Alan
Customer in Greater London Posted on 08/11/2024 (Reviewer did not use service)
Highly highly recommend
Customer Service
Quality
Value
Alan has come to fix my boiler on numerous occasions. I would highly recommend him to other people and I frequently do. He is professional polite and I have no complaints.
Which? Trusted Traders Consumer Posted on 25/07/2017 , work completed 25/07/2017
Knowledgeable and helpful.
Customer Service
Quality
Value
Really impressed by Alan. We have had a year of plumbing crisis, and five different plumbers. Alan is the first who seemed to understand our plumbing, explained things clearly, and offered advice. Will be using him from now on.
Jan, London Posted on 05/01/2018 , work completed 05/01/2018
Excellent
Customer Service
Quality
Value
I have always used this company. I would always recommend. Excellent service.
Cheryl, London Posted on 02/02/2018 , work completed 02/02/2018
Prompt & professional
Customer Service
Quality
Value
Alan explained very clearly what was required in relation to my boiler and offered some very good advice which I aim to take. I was indeed relieved to meet someone who knows what he's talking about and I feel I can trust. I would certainly recommend him.
Which? Trusted Traders Consumer Posted on 11/09/2018 , work completed 11/09/2018
Excellent Service
Customer Service
Quality
Value
I contacted Alan to replace a boiler in one of our managed properties he was able to come the same day to look at it and start work two days later the job was completed quickly and efficiently and Alan went over an above with the work on the property. He was extremely professional, friendly and very clear and thorough explaining all issues and I would definitely use him again. Highly recommend
Lauren Posted on 25/10/2018 , work completed 25/10/2018