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

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4.9
105 reviews
Customer Service
5.0
Quality
5.0
Value
4.8
Sort by
Great Work
Customer Service
Quality
Value
Alan fixed the problems in double quick time and was incredibly helpful in giving suggestions to prevent problems recurring. Also his charges were very reasonable.
Customer in Greater London Posted on 06/06/2019 , work completed 06/06/2019
Excellent job
Customer Service
Quality
Value
Alan replaced my conventional boiler with a combination boiler and changed all the radiators. The job was done in a timely fashion with minimal disruption. He explained the operation to me and I have been very happy with the job. Also, he got me a somewhat longer manufacturer's guarantee than some other installers were offering.
Customer in Greater London Posted on 19/08/2019 , work completed 07/07/2018
Reliable and efficient
Customer Service
Quality
Value
Alan has done several jobs for me over the past few years-put in a new boiler which he services. He has also put thermostats on all radiators and mended a leak on a radiator which was due to a worn out washer. All jobs have been done satisfactorily. He has a good timing system, communicates well and keeps me up to date. I can recommend him.
Customer in Greater London Posted on 20/08/2019 , work completed 15/08/2019
Amazing, saved me a small fortune.. will be using for life!
Had a faulty radiator in one room. One company quoted me £78 call out charge alone, then cancelled the appointment on the day they were due to arrive... so I looked elsewhere and came across Alan Mack and decided to give them a call. Immediately they guided me on what the issue could be, and told me what to do over the phone... it worked and my radiator came on... no fee no charge, just honest advice. I will be using them for life! Thank you so much!
Customer in Greater London Posted on 10/12/2019 (Reviewer did not use service)
Annual gas boiler service
Customer Service
Quality
Value
Alan was able to attend to the task promptly. He arrived punctually and addressed me politely and courteously. He checked the boiler and found it to be in good condition and informed me of any signs that would indicate a need for any investigation at any point in the future. He also checked the radiators and the heating system and discovered an airlock.Alan found and resolved the cause of the airlock. He also checked all the gas pipework. Alan explained all that he did and recommended appropriate settings for the valves. The work was completed according to the agreed schedule and budget In resolving the air lock Alan found that specified valves were faulty. On the completion of his inspection,we discussed the heating system and Alan provided details and costs of the valve replacements and costs of replacing radiators, as discussed. I was particularly impressed by Alan's attention to detail and determination to provide high and quality standards in his work.
Customer in Greater London Posted on 18/08/2020 , work completed 12/08/2020
Excellent work, service and value
Customer Service
Quality
Value
When I made contact with Alan (after finding him on Which?) about providing and installing a replacement boiler, he was quick to arrange a visit. He talked through the work thoroughly, explaining options and potential issues. He then immediately provided a clear summary and estimate of the proposed work. Once we had selected Alan, he reconfirmed the quote and booked a date a few days later. Alan and his colleague arrived as arranged and worked through the day completing the work as agreed. They stopped only to discuss options and issues, undertaking some additional work at Alan's own cost after some complications arose. After a long day (9.30 am-7.30 pm) Alan took us through the installation in detail; tidied up and removed the rubbish, leaving us with a working and professional-looking boiler installation. It can be disruptive having people working in the house but Alan and his colleague were both highly personable and professional and made the experience as easy as possible.
Customer in Greater London Posted on 16/06/2021 , work completed 15/06/2021
Knowledgeable and Excellent Service
Customer Service
Quality
Value
Alan installed what was for us, a totally new boiler system as well as seven new radiators a year ago. He returned today for the first annual inspection and check. We have been very impressed with his knowledge and appreciated his lucid explanations especially as we changed over to a completely different central heating system. The installation was carried out with minimal fuss, mess and disruption and included installing some new pipework, taking out the old boiler and both the hot water and cold water tanks. We were delighted to see him back today for the annual check. We recommend him most highly.
Customer in Greater London Posted on 06/06/2023 , work completed 22/06/2022
Prompt and fast
Customer Service
Quality
Value
Prompt & fast service Completed gas boiler ‘ heater check Gave peace of mind. Pleased to have found this team.
Customer in Greater London Posted on 14/12/2023 , work completed 14/12/2023
Obsolete Broken-down Boiler Replacement
Customer Service
Quality
Value
Suddenly, the boiler just decided not to work any more: no hot water. A friend highly recommended I get in touch with Alan. Alan patiently explains everything in a comprehensive quote. Quotes a fair price. And, he is a kind, empathetically flexible, knowledgeable professional. Boiler breakdown is very stressful, without any additional drama Alan turns it into a pleasant experience.
Customer in Greater London Posted on 08/08/2024 , work completed 06/08/2024
The trader replied (on 26/09/2024)
Thank you for your review I hope your happy with the work See you next year for a service Alan Mack
Exceptional service
Customer Service
Quality
Value
Initially contacted Alan about removing a radiator and replacing it with a vertical one. When he initially visited he inspected the whole heating system and helped me to make an informed decision about replacing the boiler and all the radiators which were old and on borrowed time. I also asked him to fit a new kitchen sink, tap, bathroom vanity unit and shower screen. He helped me decide on a new kitchen sink and tap and supplied a shower screen at a highly discounted price. The work was completed to the highest standard on the agreed dates and for a fair price. Most importantly, Alan is a very genuine, engaging and knowledgeable person who you can trust and feel comfortable being in your home. He went above and beyond to make sure the job was done properly and explained everything clearly. He always kept me updated with what he was doing and dealt with any issues that popped up. I will use Alan for boiler servicing and any other plumbing and heating work required in the future.
Customer in Greater London Posted on 24/08/2024 , work completed 21/08/2024
The trader replied (on 26/09/2024)
Thank you for your business It was a pleasure working for you Alan Mack