Professional Boiler Supplier
in Leitrim and Surrounding Areas
Boiler supplier in Leitrim for oil boilers, combi boilers, and electric boilers across Leitrim and surrounding areas. DML Plumbing & Heating Ltd supply, fit, service, and repair boilers from Grant, Firebird, and Worcester Bosch. Over 20 years' experience. We answer the phone and price fairly.
Your Expert Boiler Supplier in Leitrim and Surrounding Areas
Boiler supplier in Leitrim for oil boilers, combi boilers, and electric boilers across Leitrim and surrounding areas. Call DML Plumbing & Heating for boiler installations, replacements, servicing, and repairs. 20+ years' experience with Grant, Firebird, Worcester Bosch, and all major boiler brands. We answer the phone, show up on time, and price fairly.
Oil Boiler Installation
Oil boiler installation in Leitrim for homes off the gas network — which is most of the county. We supply and fit Grant, Firebird, and Warmflow oil boilers with full controls, pipework, and oil tank connections. Efficient, reliable heating for rural homes, sized properly for your property
Replace your old oil boiler with an efficient modern model. If your boiler is eating oil, making strange noises, or needing constant repairs, replacement saves money long-term. We supply and fit Grant, Firebird, and Warmflow boilers that cut fuel use and give reliable heat.
Annual oil boiler servicing cleans your system, checks all the components, and prevents breakdowns. Regular servicing reduces oil consumption, extends boiler life, and catches small problems early. We service Grant, Firebird, Warmflow, and all major brands for safe, efficient heating.
Oil Boiler Repair
Oil boiler repair in Leitrim for boilers that won't fire, keep cutting out, or make strange noises. We diagnose and fix common faults like failed pumps, blocked nozzles, faulty photocells, and control issues. Most repairs completed same-day if parts are available.
Oil Boiler Breakdown
Emergency oil boiler breakdown repair for heating failures. No heat in winter? Boiler won't start? We respond quickly to diagnose and fix the problem. 20+ years' experience repairing Grant, Firebird, and Warmflow boilers. Available 8am–8pm weekdays and 8am–2pm Saturdays.
Combi Boiler Installation
Combi boiler installation provides instant hot water and space-saving heating — no tanks, no cylinders, no waiting for hot water. We fit Worcester Bosch and Grant combi units, perfect for smaller homes and modern properties.
Combi Boiler Replacement
Combi boiler replacement in Leitrim upgrades old, inefficient systems to modern models. New combis are quieter, more reliable, and more efficient than a 15-year-old unit — giving you instant hot water, lower bills, and a compact design.
Combi Boiler Repair
Combi boiler repair for pressure loss, error codes, and hot water problems. Common faults include pressure issues, heat exchanger problems, pump failures, and diverter valve faults. Fast diagnosis and repair across Leitrim.
Combi Boiler Servicing
Annual combi boiler servicing maintains efficiency, protects your warranty, and prevents breakdowns. We check the heat exchanger, pressure, controls, flue, and safety devices. Combis need regular servicing to keep performing properly and safely.
Biomass Boilers
Biomass boiler installation and servicing for renewable heating using wood pellets, chips, or logs. Biomass systems cut heating costs and carbon emissions, and as an SEAI registered contractor we can advise on grant support. Best suited to larger rural properties with space for fuel storage.
Electric Boilers
Electric boiler installation and repair for homes without oil access or as a backup. Electric boilers are compact, quiet, and need no flue or fuel deliveries. Ideal for small properties, apartments, or backup heating, with a lower upfront cost and simple installation.
Back Boilers Removal
Back boiler removal and replacement in Leitrim for outdated systems behind fireplaces. Old back boilers are inefficient and often unsafe. We remove the old unit and replace it with a modern oil or heat pump system, sealing the fireplace and removing the old pipework safely.
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.
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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