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Alan Mack Plumbing & Heating Services

4.9

113 Reviews

Opening Hours
Today -
  • 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
113 reviews
Customer Service
5.0
Quality
5.0
Value
4.8
Sort by
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
Fast, respectful and brilliant work
Customer Service
Quality
Value
Replaced our very old boiler that wasn't installed well initially. He did it all brilliantly - very fast and left the area cleaner than before he came. He fixed all the mistakes the old installers made for us and kept us informed throughout. Absolutely a specialist at his job. He's also very polite and transparent, thoroughly recommended!
Jake Calvert Posted on 14/02/2018 , work completed 14/02/2018
Professional, thorough and prompt
Customer Service
Quality
Value
Alan did an excellent job replacing my broken boiler. He was patient and thorough in explaining what was wrong with the old boiler and the pros and cons for replacement versus repair. Once I agreed on replacement he walked me through the justification for which boiler model was appropriate and prepared a quote for the work. His team completed the work in less time then projected and cleaned up completely when everything was done. I would recommend him without hesitation and he will be my first call should ever the need arise.
Tom Murray Posted on 14/06/2018 , work completed 14/06/2018
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)
Vaillant boiler repaired
Customer Service
Quality
Value
My vaillant eco tec plus boiler was showing a f27 fault code and needed the pcb board replaced. Alan did the work calmly and efficiently and with clear explanation. He also sorted out the thermometer and advised on possible future issues with this 9 year old boiler.
Customer in Greater London Posted on 03/02/2020 , work completed 03/02/2020
Replacement of in built stove
Customer Service
Quality
Value
Alan attended our property and replaced a faulty in built stove with a new one. Alan was excellent with his communications and arrived at the time agreed . Although this was not a big job it was was potentially tricky and the work was carried out without fuss. Alan tested the installed the stove and supplied the associated paperwork. All works were carried out on time and budget. The works areas were left neat and tidy.
Customer in Greater London Posted on 24/02/2020 , work completed 24/02/2020
Toilet collapse in a time of virus
Customer Service
Quality
Value
I was home and sick with food poisoning when my toilet kept running wasting loads of water. I called Alan and he came round the next day and wrestled with my toilet. He applied a fix, then returned the next day with the right part. He also checked over my boiler and gave me some good tips on keeping it running smoothly. He gave a reasonable price and checked it was ok with me before starting work. His work is first class and I would use him again and again. Thanks Alan.
Customer in Greater London Posted on 21/04/2020 , work completed 21/04/2020
Installed New Boiler
Customer Service
Quality
Value
I contacted Alan Mack as he was an approved installer on the Worcester Bosch website. Alan Mack gave a reasonable quote to install a new boiler. He did a great job installing it and the whole job was done within a day. He has a very professional and polite manner and I would not hesitate to hire him again.
Customer in Greater London Posted on 15/11/2020 , work completed 12/11/2020
Got underfloor heating working again
Customer Service
Quality
Value
Introduction was via our bathroom fitter, Alan gave an honest and objective overview of what he thought the issues were preventing our underfloor heating in the kitchen from working properly and provided an estimate of the range of possible costs to get operational again. He arrived at the agreed time and by coincidence the boiler was also causing problems, which he fixed before moving on to resolve the issues with the floor heating, which were numerous. By the time he left we had a fully functioning controllable system for the first time since it had been installed. Alan also gave the boiler a long overdue service. Alan was very professional and gave a full explanation of everything he was doing and we will be booking him in to undertake an annual service of the boiler.
Customer in Greater London Posted on 11/02/2019 , work completed 11/02/2019
Very pleased
Customer Service
Quality
Value
Excellent service from start to finish. Was having trouble with my boiler, plumber came round that day (no call out charge). Gave advice and a very fair quote for the work. All completed within one day. Standard of work excellent.
Which? Trusted Traders Consumer Posted on 03/04/2019 , work completed 03/04/2019
Excellent work and service
Customer Service
Quality
Value
Alan Mack has supplied and fitted my new boiler - this was done on time, on budget and with excellent communication throughout. He and his colleague were most helpful and considerate, carrying out the work with the minimum of disruption. Their work was excellent and the whole experience went smoothly and without stress. I can thoroughly recommend Alan Mack Plumbing and Heating Services.
Customer in Greater London Posted on 15/06/2019 , work completed 15/06/2019
Prompt & professional.
Customer Service
Quality
Value
Amazing worker. Had a problem and Alan Mack was the only one who could fix it. Very happy with everything he has done for me. I'm 84 and very happy to find someone I can trust.
Sandhu, Middlesex Posted on 22/05/2019 , work completed 22/05/2019
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
On-time, great value, knowledgeable.
Customer Service
Quality
Value
Alan arrived at the agreed time and spent a few minutes assessing the work needed. He explained clearly what needed doing and gave a price. I said yes and he did the job straight away. I'm very happy with the work done.
Kavita Posted on 23/08/2019 , work completed 16/07/2019
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 job by a true professional
Customer Service
Quality
Value
I asked Alan to replace my tap. He and his colleague came round and plumbed it in with minimum fuss and maximum speed. He also cleared my blocked drain (ooh fun). As he had to leave early, Alan then phoned later to see if I was happy with the service. I would recommend Alan to anyone.
Jane Purcell Posted on 18/10/2018 , work completed 18/10/2018
Prompt & professional
Customer Service
Quality
Value
Alan was punctual, pleasant and professional. A very good job!
Which? Trusted Traders Consumer Posted on 04/10/2018 , work completed 04/10/2018
Very efficient replacement.
Customer Service
Quality
Value
Alan removed my conventional aged boiler, hot water tank and all the radiators, and replaced the system with a new Worcester Bosch boiler (with a 10 year manufacturer's guarantee) and new rads. He's a clean worker and the job took just a few days and has worked well since inception.
Tessa, London Posted on 10/12/2017 , work completed 10/12/2017
Carried out service
Customer Service
Quality
Value
Alan serviced my boiler. Offered excellent advice. Found a fault with flue and repaired for no extra cost. Will strongly recommend.
Customer in Greater London Posted on 02/10/2019 , work completed 02/10/2019
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
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
Boiler replacement ... great job!
Customer Service
Quality
Value
Alan popped in out of hours to have a look at old boiler, quickly arranged for a replacement and arrived a couple of days to later to install. Great job ... all very neat and tidy afterwards too, with good info provided including about boilers in general. Also rang when he said he would, did what he said he would. Smart and decent bloke. Thank you, Alan!
Customer in Greater London Posted on 23/03/2023 , work completed 21/03/2023
Landlord certificate
Customer Service
Quality
Value
Great service , timing and friendly personality. Repaired leak in the system with discounted fare which was highly appreciated.
Customer in Greater London Posted on 24/08/2023 , work completed 23/08/2023
Can't fault him
Customer Service
Quality
Value
Alan replaced my boiler, pipes and radiators. Happy with the work carried out, can't fault the work at all. I would 100% recommend him, he was competitively priced.
Which? Trusted Traders Consumer Posted on 11/04/2017 , work completed 11/04/2017
Excellent work
Customer Service
Quality
Value
Alan is pleasant and easy to get on with. He explained clearly what he was going to do and kept us up to date with what was happening. He successfully sorted out some very tricky problems which other plumbers had failed to do. We recommend him and because his work was so good have already arranged his return in 2 weeks to do a few more plumbing jobs.
Jim Posted on 12/06/2019 , work completed 06/06/2019