Rating: 3.53/5 (38 Votes)


Here's a few of the testimonials and recommendation letters we have received for our work.

You can also read more reviews here on Google!

Many thanks to all of our customers!

I recently moved house and needed a new combi-boiler, I wanted a Valiant model as this was what I had installed at the previous house, and the new boiler needed to be put in a different position to the existing one.
I contacted T Revolution who made an appointment to look and quote for the work to be done.
Trevor turned up on time which I really appreciated as you don’t often get that level of service.
Trevor talked me through the Valiant combi-boiler that would suit my needs.
I received a quote the same afternoon which Trevor said he would do, this again is excellent customer service.
I confirmed the quote was acceptable and a date was given to do the work.
The engineers turned up on time and were very polite. I could see that they had pride in their work, they did an excellent job and tidied up after themselves.
I am well pleased with T Revolution’s service and would not hesitate to recommend them or use them again in the future.


I would like to bring your attention to my great experience I recently received from your company. Your company was recommended to me by Zebra Electrical as my Vaillant boiler needed a service to keep it within the terms of it’s 10 year guarantee.

Our first contact was by email with Amberly who promptly offered a choice of dates for the following week. On the agreed date, traffic in Kendal was chaos with the M6 closed. However Jayce the Engineer still marrived as planned. Once my boiler was serviced, I received a thorough report of actions carried out. I look forward to contacting you again next year.


Excellent response and service completed to fix a leaking toilet by a very competent, professional and pleasant engineer at a very good price. Will definitely use your services again if needed in the future.


I wanted to provide a testimonial for Trevor from Trevoultion. I own a rental property in Lancaster, and for some time, I have had issues with the boiler. Previously I have used other plumbers in the area, and whilst they attended, replaced and charged me, they never resolved the issues. 

I asked Trevor to take a look and advise me of the work that needed doing, but before we could arrange for this to happen, the boiler stopped working, I had guests coming in that afternoon, and time was against me. I called Trevor, and he came within an hour; he provided a temporary fix and showed us how to ensure the boiler could be kept working for the current guests. 

Then we had a leak from a tap! I couldn't determine where the leak was coming from; Trevor was superb, he came to me to collect the keys, he went to the property, determined the problem, and within 24 hours, he had fixed the leak and replaced the tap. 

Then the boiler went again! This time I called Trevor, and even though he was heading out of Lancaster, he pulled over his van, ran across the bridge and came and fixed it within 20 mins! I couldn't believe the service and the genuine care and support. 

Now Trevor has been able to do a full replacement of the boiler; we have a new and efficient system; Trevor has been on hand to check it is working and even popped back to do a timer test too. Every time he came to collect the keys from different locations, he took all the stress away, dropped the keys back off, and sorted any issues.  I can not speak highly enough of not just his workmanship and that of his team, but the outstanding customer service his company offers. 

I would not hesitate to recommend Trevolution Plumbers and Heating Engineers.


"I asked Trevor to replace 4 radiators in my house. He visited the house and measured the rooms and I explained what I wanted to change. He advised me on the size and power of the radiators needed for the rooms they were in. He priced the job quickly and emailed me an estimate the same day.

I contacted him again when I was ready for the job to be done and a date was arranged quickly to complete the job. On the day, 2 people arrived and again I explained what was needed and they set about the job quickly and efficiently. Importantly to me the work was done with minimum fuss and without making any mess. The new radiators were ready and working later the same day.

I would have no hesitation recommending Trevolution for a fast, efficient and knowledgeable service."


"One of my tenants, managed through a lettings agent, had a problem with their boiler and the agent called out their own plumber to fix it.

They then called me to say the plumber might be able to repair the boiler. A circuit board needed replacing which would cost over £300 then with labour could be well over £500 – and their plumber recommended I just replace the boiler.

I immediately rang Trevor and he went to have a look. On inspection he quickly found a problem with a micro-switch and repaired it while he was there at a total cost of £54, saving me at least £500 and potentially much more.

Once again another job well done, extremely quickly, and I will continue to recommend Trevor from Trevolution to all my family and friends."

Steve Brown

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Gas Safe Registered 527017

Trevolution Ltd - serving Lancaster, Morecambe and surrounding areas. Providing central heating, power flushing, magnetic filters, boiler servicing and repair, kitchen & bathroom installations, solar energy. Gas Safe registered 527017.