Your Trusted and Professional Plumber
DML Plumbing & Heating
Expert & Professional Plumber in Leitrim
Cold boiler? Thinking about a heat pump? Bathroom that needs sorting? DML Plumbing and Heating Ltd has kept homes and businesses warm, working and worry-free for over 20 years. We turn up when we say we will, do the job properly, and leave the place tidy — no jargon, no surprises, just quality work from start to finish. SEAI registered, fully insured, and always local.
SEAI Registered Plumber and Heating Specialist in Leitrim
Boiler Replacement, Boiler Servicing & Heat Pump Installation
Fully Insured — Residential, Commercial, New Builds and Retrofits
GET A FREE QUOTE
Your Trusted and Professional Plumber
DML Plumbing & Heating Expert & Professional Plumber in Leitrim
SEAI Registered Plumber and Heating Specialist in Leitrim
Boiler Replacement, Boiler Servicing & Heat Pump Installation
Fully Insured — Domestic, Commercial & New Builds Welcome
GET A FREE QUOTE
Residential Plumbing & Heating
Boiler replacements, heat pump installations, bathroom renovations, underfloor heating and more for homes across Leitrim and sourringding areas.
Commercial Plumbing & Heating
Plumbing & Heating Solutions for commercial properties, landlords, and business premises across Leitrim and surrounding areas.
New Builds, Upgrades, & Retrofits
Full Plumbing and Heating Solutions for new build projects and whole-home energy retrofits with SEAI grant support as standard.
Looking for Top Rated Plumber in Leitrim or the Surrounding Areas?
Cold radiators, a boiler that keeps breaking down, a bathroom that hasn't been touched in 20 years — we fix and fit all of it. DML Plumbing and Heating Ltd has been solving plumbing and heating problems across Leitrim and surrounding areas for over 20 years. Oil boiler service, oil boiler replacement, heat pump installation, emergency plumbing — one call gets it sorted.
Boiler Breaking Down?
A broken boiler is stressful — especially in the middle of winter. Whether you need an oil boiler service, a boiler repair, or a full boiler replacement, DML will get your heating back up and running. We carry out boiler work across Leitrim and surrounding areas.
Thinking About a Heat Pump?
More and more homeowners across Leitrim are making the switch to heat pumps — and with SEAI grants available right now it is a great time to do it. As an SEAI registered contractor DML handles the full installation and guides you through the grant process from start to finish.
Need a New Bathroom or Retrofit?
Whether it is a full bathroom renovation, underfloor heating, or a complete home retrofit — DML manages the whole job from start to finish. We work with homeowners and businesses across Leitrim and give SEAI grant support.
Residential Plumbing
We handle everything from bathroom renovations to heat pump installations for homes across Roscommon. Whether your replacing an old oil boiler, upgrading to gas, or going green with a heat pump, we do it right the first time. Most of our work is in homes built between the 1970s and 2000s—bungalows, farmhouses, estate houses—where the heating system is 15-20 years old and needs replacing before it dies completely in January.
Commercial Plumbing
Our RGII-registered team handles gas and oil installations for businesses, shops, and commercial buildings across Roscommon and surrounding counties. We know commercial jobs need to be done fast, done safely, and without disrupting your business operations. From new builds to retrofits, we make sure everything passes inspection the first time.
Maintenance Plumbing
Annual boiler servicing keeps your heating running through winter and saves you money on oil or gas bills. We service oil boilers, gas boilers, and heat pumps across Roscommon—checking everything works properly, cleaning out sludge, and catching small problems before they turn into expensive breakdowns. Most people call us after their boiler stops working. Smart people call us before it does.
About Us
Your Trusted and Local Plumber In Leitrim
For over 20 years, DML Plumbing and Heating Ltd has been the reliable name for heating and plumbing across Leitrim.
That's 20 winters of swapping out broken down boilers on the coldest nights, fitting hot water cylinders, chasing down leaks, installing heat pumps and renovating bathrooms — and 20 years of one simple promise: we show up when we say we will. Dependable, every time.
Based in Cuilmore, Co. Leitrim, we're fully qualified, SEAI registered and fully insured. We look after resiential homes, commercial properties and new builds right across Leitrim, Carrick-on-Shannon, Roscommon, Sligo, Cavan and saurrounding areas
Here's how we work: we treat your home like our own, clean up after ourselves, and explain what needs doing in plain English — no waffle, no jargon, no messing. Just honest advice, premium workmanship, and a fair price.
And because we're SEAI registered, we'll also help you get the most from available grants on heat pumps and home upgrades — guiding you through what you qualify for, with no pressure and no guesswork. From your first call to the final tidy-up, you've got one dependable team handling it all.
Our Customer Reviews
Real People
Real Reviews
Real Results
We are SEAI registered plumbers and heating specialists in Leitrim with over 20 years experience doing oil boiler replacements, heat pump installations, bathroom renovations, and all plumbing and heating solutions. But don't just take our word for it — here's what people across Leitrim, Carrick-on-Shannon, Roscommon, Sligo, and Cavan say about our work. We answer the phone, show up on time, clean up after ourselves, and do the job right the first time. That's why most of our work comes from recommendations.
our Services
Expert Plumber in Leitrim
Our Plumbing & Heating Services
DML Plumbing and Heating Ltd is your local plumber in Leitrim specialising in boiler replacement, boiler servicing, heat pump installation, and bathroom renovations. Whether your home needs a new oil boiler, an air to water heat pump, or a full bathroom refit — DML Plumbing & Heating are SEAI registered, fully insured, and ready to help across Leitrim and surrounding areas
Boiler Replacments in Leitrim
Is your boiler old, unreliable, or costly to run? Has it broken down and need an emergency oil boiler replacement? We replace boilers across Leitrim for homes, rentals, and commercial units. We supply, fit, and certify energy-efficient oil boilers for all types of residential and commercial buildings
Boiler Servicing in Leitrim
Annual boiler servicing keeps your heating running safely, efficiently, and prevents costly breakdowns. We provide professional oil boiler servicing across Leitrim for all makes and models. Look after your boiler and book your annual boiler service with a local, trusted Leitrim engineer today.
Heat Pumps in Leitrim
Switching to a heat pump? We installs all types of heat pumps from air-to-water, geothermal heat pumps, and more across Leitrim that's proven to cut your property's heating bills. As an SEAI registered contractor, we manage the grant process so you get all funding due.
Boiler Supplier in Leitrim
We installs high-efficiency oil and condensing boilers across Leitrim. Whether you need a boiler replacement or energy-saving advice, we offer honest, no-pressure quotes. We proudly fit leading brands including Grant, Firebird, and Worcester Bosch.
HVAC Contractor in Leitrim
We serve Leitrim with expert HVAC services. We design, supply, and install complete heating and ventilation systems, including air-to-water heat pumps, underfloor heating, and full upgrades. We are SEAI-registered for grant-funded home installations.
Bathroom Renovator in Leitrim
We handle complete bathroom renovations across Leitrim from full strip-out to final finish. We fit practical, beautiful, and durable bathrooms with new showers, baths, and sanitary ware. Contact your local Leitrim specialists for a free upgrade quote today.
Central Heating Service in Leitrim
DML installs, upgrades and maintains central heating systems across Leitrim, from fitting new radiators and hot water cylinders to power flushing cold and balancing your heating system so every room heats evenly and your home stays warm.
Hot Water System Supplier in Leitrim
We supply and installs hot water systems across Leitrim, including new cylinders, pressurised systems, and immersion repairs. We provide fast turnarounds, quality brands, and fair pricing. Contact your local Leitrim hot water specialists for an upgrade today.
Heating Equipment Supplier in Leitrim
We supply and installs heating equipment across Leitrim, from radiators to full central heating upgrades. We manage SEAI grant applications, home energy retrofits, and BER improvements, helping Leitrim homeowners access all available funding.
Trusted By Top Brands
Premium Quality. Premium Brands.
We proudly install and service SEAI-compliant heat pump systems from industry-leading manufacturers like Daikin, LG, and Panasonic, alongside high-efficiency boilers from Grant. By working with these high-quality brands and other trusted suppliers, DML Plumbing and Heating guarantees that every installation meets the highest performance standards for your home or business.
why Choose Us
Why Choose Us
DML Plumbing and Heating delivers expert, SEAI-certified service for homes and businesses. We specialise in heat pump installations, oil boiler replacements, bathroom retrofits, and renewable heating. Our team uses top-rated brands and high-quality workmanship to ensure your property is safe, modern, and energy-efficient.
20+ Years Experience
DML Plumbing and Heating brings over 20 years of trusted industry experience to every job across Leitrim. Our two decades of expertise ensures top-quality workmanship on everything from boiler replacements to advanced heat pump installations. Choose a local, seasoned specialist with a proven track record of reliable service for homes and businesses.
SEAI Registered Contractor
DML Plumbing and Heating is a fully SEAI registered contractor qualified to install energy-efficient upgrades across Leitrim. Our official registration means we can manage your application process to help you easily secure available government funding. Work with a trusted professional to upgrade your home's heating while maximizing your financial savings and grants.
Fully Insured & Certified
Leitrim homeowners and businesses trust DML Plumbing and Heating to keep their properties running perfectly. Our licensed team eliminates the stress of property upgrades by managing everything from initial installation to final system testing. We combine industry-certified expertise with full insurance coverage to upgrade your heating and plumbing safely, legally, and to the highest modern standards.
Locally Based in Leitrim
DML Plumbing and Heating is a proud, locally based contractor serving homes and businesses right across County Leitrim. Being local means we can respond quickly to your heating needs, from emergency repairs to routine annual servicing. Trust a dependable, Leitrim-based specialist who knows the community and delivers quality service directly to your doorstep.
Reliable and Trusted Tradesmen
DML Plumbing and Heating has earned a reputation across Leitrim as a highly reliable and trusted local tradesman. We pride ourselves on clear communication, punctuality, and completing every installation or repair to the absolute highest standard. Homeowners and businesses return to us time and again because they know they can depend on our honest pricing and expert workmanship.
All Property Types
DML Plumbing and Heating provides expert HVAC and plumbing services across Leitrim for all commercial, and residential properties. We cater directly to the unique needs of both local homeowners and businesses, delivering tailored systems that maximize efficiency. Whether you are installing a system in a new build or upgrading an existing property through energy retrofits, we handle the job from start to finish.
How It Works
Our Process
Our process is simple and only contains a few steps
Step 1
Get In Touch
Call us anytime or fill in our quick website form and we will give you honest, clear and straightforward advice plus a free, fair quote.
Step 2
Site Visit & Quote
We come out to your property for a proper look and give you a clear, fair quote with no confusing jargon, just a straight, honest price.
Step 3
We Get to Work
Once you are happy we schedule the job and get it sorted, boilers, heat pumps or emergencies, on time and finished properly, every time.
Step 4
Happy Customer
We tidy up, settle the payment and make sure you are one hundred percent happy. If you are, a quick review really helps us. Thank you.
"I Would Highly Recommend
DML Plumbing and Heating"
Choose DML Plumbing and Heating Ltd for boiler replacements, oil boiler servicing, heat pump installations, bathroom renovations, and home retrofits across Leitrim and surrounding areas. We have been doing this for over 20 years, we are SEAI registered, and we treat every home with the same respect we would give our own. Call now for a free quote — we will tell you honestly what needs doing and what it will cost. No messing about, no surprises.
Frequently Asked Questions
FAQ
Find answers to your most common questions about the services provided, from RGI safety standards to energy-saving upgrades.
What plumbing and heating services does DML Plumbing and Heating cover in Leitrim?
We cover boiler replacements, boiler servicing, heat pump installations, bathroom renovations, home retrofits, and underfloor heating. Residential homes, commercial properties, and new builds all welcome. If you are not sure whether we cover your job just give DML Plumbing and Heating a call and he will tell you straight away.
Is DML Plumbing and Heating SEAI registered, and why is that important for the grants process?
Yes. DML Plumbing and Heating Ltd is fully registered with SEAI. This matters because if you want to claim a grant for a heat pump installation or home energy upgrade your contractor must be SEAI registered — otherwise you will not see a penny of it. We make sure everything is done correctly so you get what you are entitled to.
What are common plumbing repairs in Leitrim?
Fixing leaking faucets, repairing running toilets, and clearing clogged drains are a plumber’s most frequent tasks. They also handle hot water heater maintenance, garbage disposal fixes, and resolving low water pressure issues. These routine services are essential for maintaining hygiene and preventing minor problems from escalating into expensive water damage emergencies within a home or business.
Does DML Plumbing and Heating work on commercial properties and new builds?
Yes — alongside residential homes we take on commercial properties and new builds. Whether it is a landlord needing a boiler replaced in a rental property, a commercial unit requiring a full heating system, or a new build that needs all the plumbing and heating fitted from scratch, we handle it.
What areas does DML Plumbing and Heating cover?
We are based in Cuilmore, Co. Leitrim and cover all of Leitrim — Carrick-on-Shannon, Mohill, Drumshanbo, Manorhamilton, Ballinamore, Dromod, Roosky, Leitrim Village, Dromahair, and Kinlough. We also cover nearby areas including Longford, Boyle, Sligo, Cavan, and Roscommon. Anything roughly within an hour of us. Not sure if we cover your area — just give DML a call and ask.
How is leak detection performed in Leitrim residential buildings?
Plumbers find leaks using a combination of visual inspections and sophisticated, non-invasive technology. They employ acoustic listening devices to hear water flowing behind walls, use thermal imaging cameras to spot temperature changes from hidden moisture, and utilize pressure testing to pinpoint issues in sealed systems. These advanced techniques prevent unnecessary demolition and ensure precise repairs.
How do I know if a heating contractor is legitimate before hiring them in Ireland?
It is worth checking a few things before anyone starts work on your home. Make sure they are a registered company, that they carry full public liability insurance, and that they are SEAI registered if the job involves a grant. Ask for a written quote before work begins and make sure you will receive certs on completion. With DML Plumbing and Heating you get all of that as standard — DML will go through everything with you before a spanner is lifted.
How often should I get my boiler serviced?
Once a year is the general rule and it is worth sticking to. A boiler that is serviced regularly runs more efficiently, costs less to heat your home, and is far less likely to break down on the coldest morning of the year. It also keeps your manufacturer warranty valid. We service all makes and models of oil boiler across Leitrim.
Can DML Plumbing and Heating help with bathroom renovations as well as heating?
Absolutely. A lot of our customers come to us for a boiler and end up sorting the bathroom at the same time — it makes sense when there is already a plumber on site. We handle everything from a full strip-out to new showers, tiling, sanitary ware, and all the plumbing behind it. One job, one contractor, far less hassle.
How long does a boiler replacement take in Leitrim?
A standard boiler service typically takes between 45 minutes and an hour. Oil boilers may vary slightly depending on the make, model, and condition of the system. During the service all components will be checked, the heat exchanger cleaned, and everything tested to make sure it is running safely and efficiently. DML Plumbing and Heating carries out boiler servicing across Leitrim and surrounding areas
What is the difference between an oil boiler and a heat pump?
An oil boiler burns fuel to heat your home — simple and most of us grew up with one. A heat pump works differently — it pulls heat from the outside air using electricity and is much cheaper to run long term. They also qualify for SEAI grants which makes the switch more affordable . DML Plumbing and Heating can tell you honestly whether a heat pump would suit your home or not.
Do I need planning permission for a heat pump in Ireland?
Most standard air-to-water heat pump installations do not need planning permission once they meet basic size and siting conditions. It is something we check on every job before anything is ordered or installed. The last thing anyone needs is a problem after the work is done — so we make sure everything is right from the start.
What is a home retrofit and is it worth doing?
A retrofit is basically a whole-home energy upgrade — insulation, heating system, windows, ventilation — done together to improve how energy efficient your home is. It improves your BER rating, reduces your heating bills , and makes your home more comfortable year round. With SEAI grants available it is more affordable than most people think. Worth a conversation at the very least.
How do I know if my boiler needs replacing or just servicing?
If your boiler is over 15 years old, keeps breaking down, takes a long time to heat the house, or your heating bills have gone up for no obvious reason — it is probably time to replace it rather than keep patching it. A newer energy efficient boiler will pay for itself over time. DML Plumbing and Heating will give you an honest opinion when he looks at it — he will not push you towards a replacement if it is not needed.
What grants are available for heating upgrades in Ireland in 2026?
The SEAI Better Energy Homes scheme currently offers grants for heat pump installations, heating controls, and solar panels among other upgrades. The One Stop Shop scheme covers whole-home retrofits. Grant amounts vary depending on the work being done. As an SEAI registered contractor we will walk you through exactly what is available to you before any work begins..
Trusted & Professional
Plumbing & Heating Solutions
At DML Plumbing and Heating Ltd we know how stressful a broken boiler or a plumbing problem can be — especially in the middle of winter. That is why we are always on hand to get things sorted quickly and properly. Whether it is a boiler replacement, a heat pump installation, a bathroom renovation, or an emergency plumbing call
We show up, we do the job right, and we leave your home clean and tidy. Based in Co. Leitrim. SEAI registered. Fully insured. Over 20 years experience you can rely on.
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