4.9 | Google | 125+
Trusted, Local Plumber Plymouth
For Boiler Installations, Repairs & Servicing & all Plumbing jobs in Plymouth & the surrounding areas.
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Welcome to
MLT Plumbing & Heating
Since 2007, MLT Plumbing & Heating have been delivering high-quality Plumbing, Gas, Central Heating and Boiler Services to homeowners and landlords across the whole of Plymouth, as well as Plympton, Plymstock, Wembury, Sherford, and Elburton.
As Gas Safe Registered, Worcester Bosch Group Accredited & Vaillant Advanced Installers, our boilers are backed by up to a 12-year guarantee for your peace of mind. With a 4.9 rating on Google, comprehensive insurance, fixed prices, WaterSafe membership, and G3 accreditation, we are proud to have been recognised as one of the Three Best Rated Plumbers in Plymouth for over 9 years and a Which? Trusted Trader.
Our Plymouth Plumber Services
Our team of Plumbers & Heating Engineers in Plymouth are fully qualified to install, service, and repair Gas Boilers from leading manufacturers, such as Worcester Bosch, Vaillant, and Ideal, in addition to Gas Cookers, Smart Thermostats, Unvented Hot Water Cylinders, Central Heating Systems, and all types of domestic Plumbing work.
Boiler Servicing Plymouth
Keep your boiler running safely & efficiently with an annual service on all makes & models of gas boilers. Reduce the risk of unexpected breakdowns, lower your energy bills, & maintain your manufacturer’s guarantee.
Boiler Installation Plymouth
Replace your old boiler with a new A-rated model to reduce your energy bills & carbon footprint. We supply & install boilers from Worcester Bosch, Vaillant & Ideal, with manufacturer-backed guarantees of up to 12 years.
Boiler Repair Plymouth
A boiler breakdown is stressful, especially in cold weather. Our engineers carry a wide range of parts & aim to diagnose & repair faults quickly & effectively, getting your heating & hot water back on as soon as possible.
Central Heating Plymouth
From fitting additional radiators & replacing thermostatic radiator valves to power flushing & installing complete central heating systems with smart thermostats, our heating engineers in Plymouth can handle it all.
Plumbing Services Plymouth
We provide a complete range of domestic Plumbing services across Plymouth, such as Leaking Toilets, Taps, Pipes, Blocked Drains, Radiator Leaks, Shower Installations, Outdoor Taps, & Unvented Hot Water Cylinders.
Landlord Gas Services
We carry out annual gas safety checks & issue Gas Safety Certificates (CP12) to landlords, letting & estate agents, & property managers in Plymouth. Stay compliant & protect your tenants with our Gas Safe Registered service.
Reviews from
Happy Customers
Boiler Servicing Plymouth
“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“
Fran
Boiler Replacement & Service Plymouth
“I couldn’t recommend Mitch ant MLT Plumbing & Heating enough!!! I have used him and his company for years, he replaced my boiler in my old house and help maintain my boiler in my new house. He’s reliable and honest and I wouldn’t use anyone else. Thanks Luke & Callie“
Callie Heesom
Plumbing Services Plymouth
“Excellent service from MLT Plumbing & Heating. They replaced our kitchen tap and installed a new outside tap at our property. The work was completed to a very high standard, everything was left clean and tidy, and communication throughout was excellent. We are very pleased with the finished result and would definitely recommend MLT Plumbing & Heating to anyone looking for a reliable plumber in Plymouth. We will happily use them again in the future.“
Olivia Warren
Central Heating Installation Plymouth
“Brilliant service from Mitchell. I needed a new central heating system installed and he was very professional, polite and answered any questions I had. Boiler and radiators look great! Would highly recommend.“
Customer on Google
Why Choose Our Plumbers in Plymouth?
Over the years, we’ve built a loyal customer base by focusing on honest advice, transparent pricing, and quality workmanship. We’ll always tell you exactly what work is needed and why, and whether a repair is the smarter option than a replacement.
Based in Oreston, we carry out Plumbing, Gas, Heating & Boiler Services across the whole of Plymouth, including Plympton, Plymstock, Peverell, Mutley, Eggbuckland, Estover, Southway, Derriford, Woolwell, Whitleigh, St Budeaux, Keyham, Barne Barton, Ham, Stoke, Lipson, Efford, Elburton, Chaddlewood, and Sherford.
Get in touch today to find out why hundreds of satisfied customers trust us year after year.
Top Rated Plumbing & Heating Company
With 5-star reviews on Google from our valued customers, we are proud to have been recognised as one of the Top 3 Plumbers in Plymouth for 9+ years.
Highly Qualified Heating Engineers
As Gas Safe Registered & G3-accredited heating engineers, we are fully qualified to work on gas boilers & high-pressure hot water systems to a high standard.
Free No Obligation Quotes
We will come to your home at your convenience to assess the job and provide a free, no-obligation quote for parts and labour.
19+ Years Experience
Established in 2007, MLT Plumbing & Heating have almost two decades of experience as both a plumber and heating engineer in Plymouth.
Worcester Bosch Accredited Partner
As a Worcester Bosch Accredited Partner, we specialise in installing, servicing, and repairing industry-leading Worcester Bosch Boilers.
Fully Insured & Up to 12 Year Guarantee
For your complete peace of mind, our work is insured, and all of our boiler installs come with up to a 12-year manufacturer-backed guarantee.
Plumbing & Heating FAQs
Have a question about our plumbing, heating, boiler or gas services? Below are just some of the things Plymouth homeowners and landlords ask us most often. If you can’t find what you’re looking for here or on our FAQs page, call us on 01752 938348 or 07446 913226, and we’ll be happy to help.
Do you carry out emergency plumbing repairs?
Yes. We handle urgent issues such as burst pipes, leaking toilets, and blocked drains across Plymouth, Monday to Saturday, 8am to 5pm. Call us, and we’ll do our best to get to you as quickly as possible.
Can you install any make of boiler?
Yes. While we specialise in Worcester Bosch as Accredited Partners, we also supply and install boilers from Vaillant, Ideal, and other leading manufacturers.
Most installations take between one and two days, depending on the complexity of the job. We aim to minimise disruption and get your heating and hot water back up as quickly as possible.
We also offer boiler finance options to help you spread the cost of a new installation. Get in touch to discuss your options.
My boiler has broken down – what can you fix & is repair work guaranteed?
We repair most common faults, including low pressure, cold radiators, no heat or hot water, thermostat issues, leaks, sludge build-up, trapped air, noisy boilers, and frozen condensate pipes. Repairs come with a 12-month guarantee on parts and labour.
As a local team based in Oreston, we aim to respond promptly to boiler emergencies in Plymouth that leave you without heat or hot water.
Are you Gas Safe registered & can you issue landlord gas safety certificates?
Yes. All our engineers are Gas Safe registered (No. 549751), so any gas work we carry out – boiler installs, repairs, or servicing – is fully compliant and safe. For landlords, we also carry out annual gas safety checks and issue the CP12 certificate required by law, covering boilers, gas fires, and other appliances across your rental properties in Plymouth.
What is G3 accreditation & why does it matter?
G3 is a specialist qualification for installing and servicing unvented hot water cylinders – sealed systems that deliver hot water at mains pressure for stronger showers and faster hot water. It’s not a qualification every plumber holds, but our engineers are fully accredited to work on these systems safely.
How can I protect my new boiler & heating system?
We fit filters and add protection fluid to prevent sludge, scale, and debris build-up. Before a new installation, we can also carry out a Magna Cleanse power flush to clean the existing system, helping your new boiler run at peak efficiency.
Can I get a smart thermostat fitted with my new boiler?
Yes. We fit smart thermostats from Worcester Bosch, Honeywell, Hive, and tado°, so whatever your budget or preference, we can find an option to suit your home.
What happens during a boiler service?
Our Gas Safe Registered engineers perform a comprehensive inspection of your boiler and heating system during each annual service:
- Check the boiler and controls to confirm proper operation
- Inspect for leaks and corrosion
- Perform gas pressure measurements to ensure correct pressure levels
- Conduct a flue gas analysis with a calibrated analyser to verify safe emissions and efficient combustion
- Clean the condensate trap and charge the expansion vessel if necessary
- Re-seal and replace the boiler cover properly
- Provide a gas safety certificate and update your manufacturer’s guarantee booklet if needed
Do you provide free quotes before starting work?
Yes. We’ll always visit your home in Plymouth to assess the job in person and provide a free, no-obligation quote for parts and labour before any work begins.
Get in Touch
Have a question about your boiler, need to book an annual service, or want to discuss a new installation or repair? We're happy to help.
Call us for a chat, or use our contact form, and we'll get back to you as soon as possible. If you'd prefer an instant estimate, our online boiler quote tool gives you a transparent price in minutes.
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Opening Times
Monday - Saturday:
8am - 5pm