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We at MLT Plumbing & Heating deliver professional plumbing, gas and heating services throughout Plymouth, specialising in boiler-related work and central heating systems. Our services include boiler repairs, installations and servicing, as well as plumbing solutions, smart thermostat fitting, gas appliance installation and landlord gas safety checks with certification. As Worcester Bosch Group Accredited Installers and Gas Safe registered engineers, we provide safe and compliant services across all aspects of domestic heating.

We pride ourselves on delivering friendly, knowledgeable and reliable service at all times. Whether the requirement is routine maintenance, emergency repair work, radiator installation or a full system upgrade, we respond with efficient and professional solutions tailored to each households needs.

Served areas
  • Plymouth, Sherford, Plympton, Plymstock
Business details
  • Year established: 2007
  • Licensed
  • Insured
Highlights and features
  • trusted Worcester Bosch accredited Gas Safe heating engineers Plymouth
  • Professional Boiler repairs installations servicing across Plymouth area
  • Landlord gas safety checks and certificates provided officially
  • A-rated boiler installations with long warranties included available
  • Expert Smart thermostat and gas appliance installation services
  • Highly rated local plumbers with five star reviews
Associations and certifications
  • Gas Safe Registered (No. 549751)
Payment methods
  • Cash
  • Debit cards
  • Credit cards
Services
Boiler Installation In Plymouth Our boiler installation service offers solutions from leading manufacturers for your new system. If your existing boiler is inefficient, slow, or driving up energy costs, it may be time to consider a replacement. As experienced heating engineers with over a decade in the trade, we install A-rated boilers. We support homeowners and landlords and deliver installations efficiently.
Boiler Repair MLT Plumbing & Heating delivers professional boiler repair services across Plymouth and the surrounding areas of Sherford, Peverell, Plympton and Plymstock. Our team of gas and heating engineers has over ten years of industry experience and is Gas Safe registered. We are dedicated to offering practical solutions to boiler problems. We are able to work on most gas boiler types and provide a 12-month guarantee on parts and labour.
Central Heating Treatments Central heating issues such as cold radiators, reduced performance and leaks can be effectively addressed through our services. We offer repairs, system flushing, chemical treatments and upgrades for customers in Plymouth and surrounding locations. Our treatments remove debris, rust, sludge and dirt that accumulate within boilers over time, restoring efficiency. If not removed, these contaminants can cause blockages, corrosion and eventual system failure.
Central Heating Installation Drawing on extensive industry experience, we deliver expert central heating installation services. Our Gas Safe registered engineers are qualified to install systems, add radiators or upgrade existing installations. We focus on providing efficient workmanship while maintaining a clean and orderly working environment. With over 15 years in the sector we ensure every project is completed with minimal disruption.
Gas Cooker Installation For gas cooker and hob installation, our service is delivered by experienced Gas Safe registered engineers. Your current appliance is safely isolated from the gas supply before being disconnected and removed. We proceed by installing and connecting the new appliance, ensuring all components are securely fitted. Comprehensive testing is undertaken, followed by the provision of a safety certificate.
Gas Safety We recognise landlords are legally responsible for valid gas safety certificates per property. CP12 certificates are valid for 12 months and confirm safe operation of gas systems. This protects tenants from gas leaks and carbon monoxide risks. Our service covers inspections, maintenance and safety checks by Gas Safe registered engineers to current standards.
Plumbing Services At MLT, we supply comprehensive plumbing solutions covering both installation and repair work. Our services include tap repairs, shower repairs, leak and drip fixes, burst pipe repairs, overflow repairs, and drain unblocking. Bathroom installations are completed with a professional, dependable and consistent approach. Emergency plumbing services are available for urgent matters such as burst pipes or leaking toilets.
People
Mitchell Thomas
Mitchell Thomas
Founder
MLT Plumbing & Heating specialise in all aspects of domestic boiler maintenance and fitting including boiler installations, boiler repairs and boiler servicing as well as central heating installation services, landlord safety checks, gas appliance installation and domestic plumbing works.
Reviews (27)
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Linda Mitchell
May 14, 2026
Mitchell provided and excellent service. Arrived prompt and got on with the job. Mitchell only replaced parts that were necessary and kept me updated on any extra money to be paid. Mitchell was polite and well presented.
Fran
May 14, 2026
Mitchell did an excellent boiler servicing job for us. He is professional, polite and friendly. Fantastic communication throughout from him. Mitchell worked with great care and attention and, following his work, we have full confidence in the safety of our boiler. We will definitely contact him again in the future and highly recommend his MLT Plumbing and Heating company.
Rachel Richardson
Mar 05, 2026
Mitch was absolutely fantastic and fit us in for an urgent boiler service.

He was reliable, prompt and tidy. Would definitely use again.
Robert
Feb 20, 2026
was a boiler replacment very profesional very well done after explain exactly all the steps and maintanance i will have to do .highly recomanded
Deb Roberts
Nov 03, 2025
Fantastic Job. Mitchell installed a new boiler for us. Exceptionally high standards, kept us informed throughout, really clean and tidy. Very reasonable price for an excellent job. Would highly recommend and will most definitely use him again. Thanks Mitchell.
Joanna Roberts
Oct 26, 2025
Arrived on time. Polite and genuine. Efficiently serviced boiler and gas fire within a short space of time. Approachable, answering all questions and provided safety advice. Good value and no callout charge. Would use again.
Carol Whild
Oct 18, 2025
Mitchell couldnt have been more helpful, polite and professional and managed to trace two leaks in our bathroom, repairing one and replacing the other. He also gave useful hints on drying out the carpet more quickly. Would happily recommend him to anyone.
Stanzi Lilley
Oct 06, 2025
Excellent service from Mitchell when he fitted a new boiler for us. Reliable, friendly and very high standards of work. We are really happy with his work and would definitely use him again.
Dan Widdicombe
Oct 06, 2025
I called Mitch with an emergency and he was out to my house very quickly, he was very professional and he charged me a fair price. I will definitely be having him back for future work. Highly recommended.
Alison
Sep 23, 2025
I contacted MLT plumbing and heating about a couple of small jobs that needed to be done before some building work could commence. Mitch contacted me later that day, and an appointment was made for two days later.
Mitch turned up on time, and was able to do the first job there and then. He emailed me later with a quote for the other job which we arranged to do at the end of the week. Thank you for completing the jobs so promptly.

I will be asking him for any more plumbing jobs that need to be done in the future!
Luke Ebsworth
Sep 21, 2025
Absolutely first class service, punctual, professional, reasonable charges, great advice and very easy to talk to. After struggling to find a good local plumber have definitely found one I'd use again. Highly recommend
Michael Rex
Sep 17, 2025
Very Good. Knowledgeable. Didn't waste time drinking tea. Didn't leave any mess. Very neat job. Will use again.
Bob
Sep 15, 2025
We've been using MLT for years. Great wealth of knowledge and explains work required. Highly recommended.
Tom Parr
Feb 27, 2021
Came to install a NEST heating system in the house and gave the boiler a look at to make sure everything was working fine and sorted a few issues and didn't try adding on hidden costs. Professional, on time and very knowledgeable about all aspects. 10/10 would recommend for any work.
Daniel Voisey
Nov 24, 2020
Mitch was great! Very responsive, managed to fit me in quickly, very professional service and reasonable prices! Highly recommend!
Johnny Lambert
Jun 04, 2020
As we were remodeling and carrying out renovations to our house, we had no reason not to choose MLT plumbing. As Mitch had fitted and serviced our previous combi boiler. This time a full kitchen and bathroom renovation is now underway. For this we requested a system boiler to be fitted with a hot water tank. This would give us the maximum flow rate for the new dual head shower. As we wanted the boiler out of site, Mitch following a site visit suggested the attic as it is pretty big. Delighted with the choice we took the recommendation of a horizontal tank and a system boiler with 12 Yr guarantee on boiler and 10yr on the stainless tank fully insulated. The quoted price was very reasonable compared to the likes of British gas, especially as all the central heating pipes, gas and hot and cold had to be run into the attic as well as back down to meet the existing. As you can see in the photographs he has put on the site, a very neat job. The flow rate of the new system is better than expected with plenty of boiling hot water for a relaxing shower. Clean, tidy and a genuinely nice guy. Would recommend MLT for any plumbing requirements. Thank you.
Robert Horne
May 25, 2020
Mitch installed a new Ideal boiler for us around 9 months ago, having had an issue with a radiator this year I emailed him for advice and within 2 days he was here to help.

I've been delighted with both the boiler he recommended and his service. He is very hard working & professional and takes time to explain things very clearly. Highly recommended!
Rupert Hewitt
Apr 30, 2020
Mitchell was very swift to reply & able to help us out within half an hour.
He replaced an ageing lead pipe, that had been leaking for some time, in under an hour and charged a very reasonable price for his efforts.
I will not hesitate to request his services again as his professionalism outshines those of some other local companies.
Chris Band
Feb 25, 2020
Mitch, at MLT, worked alongside our contractor on our home extension and carried out all the plumbing work, including installing a new dishwasher, radiator, sink with all new waste outlets, macerator, external tap, and external plumbing for a washing machine in an outhouse. Mitch's work is very very neat and always kept things clean and tidy, we'll certainly be using him again and would recommend to anyone. Thanks for a great job!
Maureen Edmondson
Nov 14, 2019
Having contact MLT Plumbing and Heating regarding a boiler service and repair of a leaking bathroom tap, Mitchell Thomas came round as promised and carried out the necessary work in a professional manner and provided full information when requested. His work was excellent and carried out in a very efficient manner. The price for the work was very reasonable and I was very impressed. It was a pleasure to a) have a plumber who turns up and b) one who carries out work in such a fast, but thorough manner. So it's 5 stars all round !. Definitely be recommending him.
Chris S.
Oct 30, 2019
Mitch has been fantastic. Prompt visit to take a look at what needed doing, well priced quote and top quality work. On top of that he takes the time to explain things and works his socks off. Awesome to see a true professional getting the job done. One to keep in the phone book!
Gary Parmenter
Oct 20, 2019
I called and within 15 mins Mitchell was in my kitchen installing my new cooker, very quick and professional service. Will definitely use MLT Plumbing and Heating for any future requirements.
T. R.
Feb 13, 2019
I emailed Mitch in the evening and he got back to me promptly. We asked for a quote for various jobs such as replacing radiators, moving the boiler to another place and bringing the gas line into our kitchen.
He explained our options, made suggestions and gave us a very competitive quote.
He is punctual, very knowledgeable and did the job we asked for. He is very friendly and his work is spot on, high quality and very tidy.
We highly recommend him. Thanks Mitch :)
Colin Miell
Jan 19, 2019
Mitch was a very professional. I would recommend him to anybody who wants quality work to be done. It was a pleasure to see him work with a nice friendly manner.
Hannah Dring
Dec 04, 2018
I emailed Mitch this morning to see if he would mind having a look at our boiler.

He responded quickly and could fit me in this afternoon.

He was prompt, polite and knowledgeable. Gave me the options of things that could be causing the fault so that I was informed and he kept me update throughout the process.

He popped away got the parts and came back and sorted the issue. Quickly, efficiently and he will not rip you off.

I will definately use Mitch again in the future and highly recommend him to anyone!
James Ensor
Nov 18, 2018
Mitch provided a speedy and clear quote (which he quickly adjusted when I messed him around!) and was able to meet my requested start date with no problems. The installation of my new boiler (and other minor jobs) was carried out efficiently and with the minimum of mess. He explained everything he was doing as the job progressed and when it turned out there was a minor (manufacturer's) problem with the boiler he was proactive in arranging an engineer to attend and provided ongoing assistance throughout that appointment as well. All around he was a pleasure to deal with and I can thoroughly recommend him to any potential customers.
Annabel Baines
Oct 30, 2018
Very friendly and efficient. Mitchell was able to come within 24 hours to assess a leak from an upstairs bathroom. Discovered the source of the leak and fixed it in less than an hour. Would highly recommend MLT Plumbing & Heating.