We pride ourselves in giving our customers the best service that they can receive. If you have received any of our services and would like to leave a review, please fill out this form below.

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Matthew

I can wholeheartedly recommend John Mac Heating. He fixed our boiler earlier today and randomly a completely unrelated incident caused it to stop this evening. I text him to see if there was anything simple I could do to fix it and he insisted he come out straight away and sort the problem. An act of complete kindness and professionalism of the highest degree and with a 3 day old baby in the house I cannot thank John enough. Makes you feel good about the world.

Matthew

Nicola

Dear John, Thank you so much for the work you have done for us. We are delighted with the service you have given and look forward to doing business with you again when the boiler is next due its annual service. The thermostat is great and just what we needed. If anyone asks me I will recommend you without hesitation.

Nicola

Rot & Damp Solutions Ltd

May I take this opportunity to thank you for the prompt response and excellent work carried out recently at a site in Luton, Bedfordshire. When our workforce discovered a protruding gas pipe that was interrupting the progress of a whole installation, you were able to re-arrange your schedule and attend the location within an hour to re-site the pipe to enable our employees to continue with their work. It is refreshing to know a tradesman that is not only good at his job, but has a “how can I help you” approach, and I will not hesitate to recommend you if the opportunity arises.

Rot & Damp Solutions Ltd

Sobell Rhodes Accountants

Thank you very much for the “extra mile” you went in fitting a new boiler in our offices. As you know, we are in the process of refurbishing the offices and at short notice required a new boiler. You provided a very competitive quotation and having been successful fitted the work in on a Saturday so as to cause no disruption to the office. We came in on Monday morning to a clean kitchen and a fully functioning boiler. We would be very happy to recommend you to clients.

Sobell Rhodes Accountants

P Smith Roofing Services

Dear John, When my mother phoned me under great stress, as she had no hot water. Which for an 82 year old single woman this is a major problem. My first words were “mother don’t worry, I know a man for the job”. When I phoned John one early morning I did not expect his reply. “I will be there in half an hour”. He kept to his word done an excellent job and left a vulnerable elderly lady singing his praises. I would like to thank John for his professionalism and efficiency. I would not think twice in recommending him in the future.

P Smith Roofing Services

Peter B

I am a landlord, I have been using John Mac Heating for a number of years now, John is very reliable and friendly, he has good office support and backup that is useful when John is out on the road working, I own a number of properties that have all different heating systems, John’s knowledge is second to none, he has extensive experience of boilers fitted in the 1960′s up to present day. I have used a number of Gas safe engineers in the past, however, nobody has had the knowledge, experience and expertise of John and his prices are fair, I would not hesitate to recommend John, so if your looking for a Gas Safe engineer, look no further than John Mac Heating.

Peter B

Sheila Smith

I have been using John Mac Heating for some 3 years now, initially recommended by an agency in Pinner, and have always been pleased with the prompt and efficient service. I would be happy to recommend him to others.

Sheila Smith

Mrs Moritz

We have dealt with John Mac Heating for the last 4 years. Our experience of John is of the highest professionalism as well as care and consideration in order to put his customer’s needs first. Nothing is ever too much trouble and above all, his honesty and integrity is what shines through. John is fast to diagnose a problem and deals with situations in a pragmatic and accurate fashion. We have now recommended John too many of our friends and family as it so hard to find someone whose intention is purely one of dedication, technical expertise and above all honesty.

Mrs Moritz

Ms Patel

John undertook a gas inspection on my rental property and I found him to be efficient, polite and professional. I would use him again.

Ms Patel

Sean Nolan

I have used this company in the past & found John Mac to be polite, professional, honest, reliable & reasonably priced….not something you can always include in the same sentence when referring to plumbers. It is refreshing to deal with someone you can trust rather than a big company who cannot always be relied upon.

Sean Nolan

Danny Proctor from Robertson Philips

Having used John Mac Heating for the past 4 years, I find the service very professional and efficient!

Danny Proctor

Hayley from Fairfield Estate

We would like to take a minute to thank you for your rapid response and efficiency on jobs that we ask you to attend. On the occasions that we have needed a plumber to attend a job at short notice you have always put yourself out to do this for our clients.

Hayley

Susie from Austin Residential

John is always punctual, polite, smartly presented and efficient with a quick turn around on all his work, a pleasure to work with!!

Susie

Mrs Shah

John has been an asset in providing me with my Landlord Gas Safety Certification. I have used him for a number of years and have had no problems with his service. John Mac Heating provides a friendly service and I would not hesitate in using them again or recommending them on the services they have provided for me.

Mrs Shah

Elliot Homes

Just to say thanks for all your hard work, we are extremely pleased with the service we have received from you, Prices are very reasonable, speed of service and communication is great, we would be pleased to recommend your services to any new potential clients and shall continue to recommend you to our clients.

Elliot Homes

Peter Canter

I live in Manchester, but own a house in Harrow Weald. Whenever we have a problem, John is always obliging and attends at the earliest opportunity. He is courteous, reliable and always makes time to explain what the plumbing problem is likely to be or what he foresees as the most likely solution. He has also been known to solve the occasional electrical problem !

Peter Canter

Mina Radia

I found John’s service to be most helpful. He was always prompt in replying to any questions I had, and completed the Certifications quickly and efficiently. I have recommended him in the past and have no hesitation to recommend him again.

Mina Radia

Chista Rajappan

Over the time that I have known you, I have been very impressed with your professional, competent, honest and courteous service, and am always grateful for your prompt response to my requests. It’s always reassuringly easy to contact you by phone or email, and I have no hesitation in recommending you to my friends and family. Long may your well-deserved success continue!

Chista Rajappan

Fiona

After experiencing so many problems with my heating and numerous plumbers, I have finally found someone that I can trust to do a competent job. Not only was my heating fixed but I was given a full explanation of what was involved and the approximate costs. Thank you so much for all your help……I will definitely be recommending you to my family and friends.

Fiona

Mrs Hobbs

John and Abbie run a very efficient, caring, competitively-priced business. I've never known them over promise, just surprise the customer with being able to attend to even the smallest problem more quickly than expected. John has professional integrity and works hard when on the job.

Mrs Hobbs

Pauline G

Excellent service. John discovered our boiler was unsafe at an annual service and arranged to install a new one the next day. We are delighted with the service we receive from him - always efficient, reliable and friendly.

Pauline G