Gas Monster Limited

Had my underfloor heating system updated with wireless thermostats and a central control. The engineer arrived on time, worked with minimal fuss and cleaned up after him. Also gave me an overview of how to operate the new thermostats and control panel. Great customer service from him and the office, agreeing a work date and time of arrival.

Thermostatic radiator valves fitted to radiators. Service to gas coal-effect fire.

I had the central heating flushed and thanks to Brian's efforts it now works perfectly.

rk? I had a new Worcester Bosch Greenstar CDI 34 installed with new gas pipes from meter. This also included 2 radiators. I had wanted 10 radiators but Gas Monster are a Premium company (like British Gas) and was outside my budget. As a premium company the actual job was handled very professionally. It starts with a survey by Wayne who is very knowledgeable and understood my requirements. The quote received is broken down by parts and labour, and all the parts listed were roughly what I could buy so it was sensible. Labour is expensive. When the work commences Wayne is back on site to talk it through with the installer. While talking through the pipe runs we could see that 2 extra radiators could be fitted for very little extra time. The fact that this was done made the whole experience worthwhile. The end result is that I am very happy I went with Gas Monster and I would use them again.

Happy with the work and were very quick to complete the initial boiler and pipework. Also very quick and prompt communications Would recommend

After the boiler in my rental property failed its annual gas safety inspection, I sought a number of quotations before settling with Gas Monster's. I contacted Gas Monster because I particularly wanted a Worcestershire-Bosch combi boiler from a local accredited installer with a ten year warranty. It is difficult to say what it was that led me to choose Gas Monster, as I neither met them beforehand nor felt the need to inspect the work once it was completed. However, I suppose it was a combination of the way in which they communicated with me, answered all my questions and the assurances provided by my letting agent that they were well thought of. My tenants have not made any unsatisfactory remarks about the installation despite having to wait for several weeks without heating before Gas Monster could offer an appointment to install the new boiler, which I take to be a positive sign. I expect to have an on-going annual boiler servicing and maintenance relationship with Gas Monster and would certainly use them again as well as recommend them to anyone else.

Replacement heating system including new gas boiler, high pressure water tank and water softener

Replaced boiler. The company came when they said they would, completed on time at the quoted cost. Nice team of people

Gas Monster replaced two radiators and fitted five thermostatic valves. They started and completed the work as planned in a professional and friendly manner and cleaned up at the end of the work.

Serviced for the last 6 years and a new sensor this year. Also advice by phone/email when needed