MLT Plumbing & Heating
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MLT Plumbing & Heating
Since 2007, we have been serving homeowners across Plymouth and surrounding locations as trusted heating engineers. Our installations feature leading brands such as Worcester Bosch, Vaillant and Ideal, each supplied with guarantees ranging from seven up to twelve years, offering long-term reassurance. We have also been recognised among the top plumbers in Plymouth by Three Best Rated over multiple years and operate under Gas Safe registration number 549751.

We are committed to transparent advice and high standards of workmanship, ensuring customers are fully informed about required work and whether repair is a more suitable option than replacement. By maintaining honesty and consistency in our service, we have developed a strong and loyal customer base throughout the region, built on trust, reliability and professional expertise.
Served areas
  • Plymouth, Sherford, Plympton, Plymstock
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 We aim to make boiler installation straightforward and fully managed from start to finish. Our process begins with a survey of your current boiler and central heating system. We then discuss suitable options and provide a fixed-price quotation. Once approved, we arrange a convenient installation date and complete the work efficiently.
Boiler Repair MLT Plumbing & Heating offers reliable boiler repair services throughout Plymouth and nearby areas such as Sherford, Peverell, Plympton and Plymstock. With more than ten years of experience, our qualified gas and heating engineers are Gas Safe registered. We focus on providing effective, practical solutions for boiler faults. We are able to service most gas boiler systems and include a 12-month parts and labour guarantee.
Central Heating Treatments We provide professional central heating treatments designed to address cold spots in radiators, sluggish systems and radiator leaks. Our services include repairs, chemical cleaning, flushing and upgrades delivered across Plymouth and neighbouring areas. Each treatment is focused on cleansing boilers of accumulated debris, rust, sludge and dirt that develop over time. If such contaminants remain, they can create blockages, promote corrosion and diminish the efficiency of your heating system, increasing the risk of breakdown.
Central Heating Installation We provide a reliable central heating installation service for both new systems and upgrades. As Gas Safe registered specialists, we are equipped to install radiators, upgrade heating systems and ensure full compliance. Our focus is on delivering efficient, clean and professional work that reduces disruption to your home. Backed by over 15 years of experience in the heating and plumbing sector, we guarantee dependable results.
Gas Cooker Installation We ensure that every gas cooker or hob installation is carried out by a qualified Gas Safe engineer. The existing appliance is first safely disconnected through isolation of the gas supply and removed from the premises. The replacement appliance is then installed, connected and tested to confirm correct operation. Upon completion, a safety certificate is issued for your assurance.
Gas Safety We understand that landlords carry a legal duty to provide gas safety certification for every property. A CP12 certificate remains valid for 12 months, confirming safe operation of all gas installations. This ensures tenant protection against gas leaks and carbon monoxide risks within the property. We deliver inspections, maintenance and safety assessments performed by Gas Safe registered engineers to current standards.
Plumbing Services MLT offers a full spectrum of plumbing services, from new installations through to repairs. We handle tap repairs, shower repairs, leak and drip faults, burst pipes, overflows, and drain unblocking. Bathroom installations are delivered by our team with a professional and reliable service. Emergency plumbing support is provided for urgent issues 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)
Sheila Harmon
Sheila Harmon
May 28, 2026
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Excellent - Mitch is a very good professional, always on time, flexible and friendly. He always efficiently carries out the job in hand and myself and my tenant are very happy with his work
Linda Mitchell
Linda Mitchell
May 14, 2026
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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
Fran
May 14, 2026
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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
Rachel Richardson
Mar 05, 2026
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Mitch was absolutely fantastic and fit us in for an urgent boiler service.

He was reliable, prompt and tidy. Would definitely use again.
Robert
Robert
Feb 20, 2026
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was a boiler replacment very profesional very well done after explain exactly all the steps and maintanance i will have to do .highly recomanded
Helen B.
Helen B.
Dec 17, 2025
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Great communication, polite, clean and efficient work carried out. Nice guy, highly recommended. Booked in again for other jobs.
Robert King
Robert King
Nov 13, 2025
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Prompt, polite and professional couldn't ask for more.
Deb Roberts
Deb Roberts
Nov 03, 2025
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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.
Shredlotsitsgud
Shredlotsitsgud
Nov 03, 2025
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Excellent service. Had a radiator fitted in my daughter's room. Looks fantastic. Adjusted pipework also. Would definitely book Mitch again for future plumbing tasks.
Joanna Roberts
Joanna Roberts
Oct 26, 2025
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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
Carol Whild
Oct 18, 2025
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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.
Jake Hyams
Jake Hyams
Oct 05, 2025
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Super quick service, arrived soon after the call and fixed the problem quickly. Very fairly priced compared to the other rates I was quoted. Very happy and would recommend.
Aidan Woodall
Aidan Woodall
May 12, 2021
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Excellent service. Called Mitch up and he managed to fit me in for a boiler service the next day. Great communication all the way through.
Tom Parr
Tom Parr
Feb 27, 2021
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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.
Johnny Lambert
Johnny Lambert
Jun 04, 2020
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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.
Red Beal
Red Beal
Mar 17, 2020
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Mitch is a very friendly, tidy and professional tradesman. Quick to respond to our request and forward clear value for money quotes. Our old back boiler was inefficientand kept our heating bills high. Mitch fitted a new combi boiler and added 5 new radiators to the system. We would fully recommendMitch to anyone.Thank You Mitch !!!
Craig Keilloh
Craig Keilloh
Mar 11, 2020
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Pleasure working with Mitchell to replace our cracked and weathered soil stack. Quick replies and perfect work at a reasonable price. We look forward to working with him again to put in a new radiator. Many thanks
Chris Band
Chris Band
Feb 25, 2020
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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!
Kay'S. Property Management Ltd
Kay'S. Property Management Ltd
Feb 03, 2020
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Mitchell is marvellous!! Always punctual, polite and professional. Great value for money, turns up when he says he will and he actually calls you back if you leave a message!!! I don't want to write too good a review though or I'll lose my favourite plumber to everyone else :-)
Sam Chapman
Sam Chapman
Dec 07, 2019
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Mitchell went above and beyond to help us when our boiler broke down. Could not recommend enough to anyone looking at his services. We will be using him for all our plumbing and gas needs in the future. He was quick to respond, friendly, honest and takes real pride in his work.
Chris S.
Chris S.
Oct 30, 2019
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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!
T. R.
T. R.
Feb 13, 2019
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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 :)
Robert Starling
Robert Starling
Jan 31, 2019
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This is the company you have been looking for.
Quote provided for exactly what I asked for and advice given where needed. Turned up on the days promised and the work was undertaken without any delays or issues. Not only was the work completed to a high standard, but it was done on time and to the price quoted. Thoroughly recommend!
Colin Miell
Colin Miell
Jan 19, 2019
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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.
Darren Elsworth
Darren Elsworth
Jan 02, 2019
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Mitchell is a pleasant decent guy who runs his business in a professional manner. From the way he works, his appearance and van through to email billing and certificates.
I have always found MLT to be efficient, reliable and good value.
I have his card stuck on my boiler.
Zara Robinson
Zara Robinson
Dec 06, 2018
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We needed an annual routine boiler service and after reading the fab reviews and having a quick look on the website I was more than happy to give MLT plumbing and heating a go. I was able to sort everything out via email with Mitchell Thomas which made my life so much easier. I would get a response almost immediately. I would highly recommend using MLT and will definitely be using his services again, when I next need them. Extremely professional, quick and easy and a great price.
Annabel Baines
Annabel Baines
Oct 30, 2018
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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.