Macengineers Arvostelua 22

Communication was spot on and did a good job installing our new boiler.

Mark did a great job fitting my boiler. He kept me well informed about his arrival time, explained everything clearly, and made sure I understood what was needed. He was polite, courteous, and professional throughout. I’d happily recommend him and his work to others.

Mark fitted our new combi boiler. Kept us informed of time of arrival. All work carried out with consideration to our property, he did take care of everything, cover all the carpet in the house and the most important for us he was very tidy in everything place that he was working in the property. Everything left clean and tidy.
Courteous and polite. Would happily recommend him

Mark fitted our new boiler. Kept us informed of time of arrival. All work carried out with consideration to our property. Everything left clean and tidy.
Courteous and polite. Would happily recommend him

Mark completed a repair under our insurance breakdown cover, he was clean and tidy and efficiently completed the job, thank you 😊

Mark recently removed our old, completely unreliable boiler and installed a new one, and the whole experience was excellent from start to finish.
He took great care in the house by covering all work surfaces before starting, which showed real professionalism and respect for the property. The installation itself was carried out efficiently, and Mark made all the necessary adjustments to the pipework without needing to alter the layout of the kitchen or cupboards, which we really appreciated.
The work was completed to a very high standard, and everything was left clean and tidy afterwards. Mark was reliable, knowledgeable, and clearly takes pride in the quality of his work.
I would highly recommend Mark to anyone needing boiler work and will definitely be using him again in the future.

Mark made an excellent job of installing the boiler. He arrived promptly covered all walking surfaces, replaced the boiler and left the house nice and warm. I would be happy to recommend Mark.

Mark was assigned by GlowGreen to install my combi boiler. He is very experience, professional and friendly. He went above and beyond staying 11 hours so my baby and I wouldn’t go a night without heat! I highly recommend his services.

Mark did a good job, was clear and gave good options. Went out of his way to help during the install.

Mark was assigned by glowgreen to install our combi boiler. He is very professional, shows his experience, very friendly and reliable. Has excellent knowledge of gas engineering.
We would give him 10/10
Shows dedication by driving 5 hours around trip to complete the job.
I trully recommend his services 👌🏻

He was very helpful and informative installing our new ASHP. Wen't through different options and overcome any obstacles.

We called to get a quotation, Mark came out within 24hrs, chatted about our options gave us quotations to choose from, we decided upon a boiler, Mark fixed a date to install which was only a week later and here we are happy and warm. What a superb service, we couldn't be happier and would highly recommend

Our boiler broke on Christmas eve and a large national company was offering the fastest installation.Mark was assigned the job and was in touch prior to the day and arrived promptly. Mark installed our new combi boiler and also went out of his way to call the maker of our old boiler to get information for us that we had been struggling with. He is punctual, professional, friendly, highly skilled and I could not recommend him more. Very quiet and clean worker and you wouldn’t even know anyone had been in the house after he left. Highly recommend.10/10 thank you Mark ✨️

Mark installed my combi boiler. He is very professional, shows his experience, very friendly and reliable. Has excellent knowledge of gas engineering.
I trully recommend his services 👌🏻

Mark installed a new combi boiler at my property. He is punctual, professional, friendly and highly skilled. His communication is excellent and you wouldn’t even know anyone had been in the house after he left. Plus he did the job on a bank holiday. Highly recommend.

Was very professional both in terms of workmanship and attention to tidiness

Mark was the designated installer for our air source heat pump system, booked through a larger national 3rd party supplier. Mark was professional throughout, tidy with his work and extremely knowledgable. He communicated a lot with us through the process and talked us through how to get the most out of our heat pump and system even once commissioned. This is invaluable as it is much different to having a gas boiler and is allowing us to get maximum efficiencies whilst maintaining a warm house.

I would highly recommend Mark to anyone looking at an upgrade to a heat pump. Do yourself a favour and go to him direct for the best price and cut out the large company middle man. Thanks again.

Mark came to our apartment to install a new gas flue.
He is professional, efficient and polite.
He took care to protect our floors and furniture during the installation and worked late to ensure the job was completed on the same day. He cleaned all areas and left everything perfect.

Would definitely recommend Mark without hesitation.

Simon & Karen Richardson
Ashley Cross Poole
November 2025

Mark was very professional throughout the process, from initial quote to the installation of a new boiler, with excellent communication from start to finish. Would highly recommend.

Efficient, timely, polite gets the work done, leaves everything clean and tidy