Professional HVAC contractor in Leitrim and Surrounding Areas

HVAC contractor in Leitrim for heat pump installations, replacements, repairs, and servicing across Leitrim and surrounding areas. DML Plumbing & Heating Ltd supply and fit air source heat pumps, heating system integration, and full HVAC solutions. SEAI registered, 20+ years' experience.

Your Expert HVAC Contractor in Leitrim and Surrounding Areas

HVAC contractor in Leitrim providing heating and ventilation solutions for homes and businesses. We specialise in heat pump installations, air source heat pumps, and full heating system integration right across Leitrim — from Carrick-on-Shannon and Mohill to Drumshanbo, Ballinamore and beyond. Moving away from oil? We install, service, and repair heat pumps. We also handle full heating system replacements, oil boilers, and radiator systems. Over 20 years' experience with heat pumps and renewable heating, fair pricing, clear explanations, and tidy, professional work. As an SEAI registered contractor, we'll guide you through any grants you're entitled to. Call now for HVAC installations, repairs, or servicing.

Heat Pump Installation

Heat pump installation for homes moving away from oil or gas heating. Air source heat pumps provide efficient, renewable heating with lower running costs. Eligible for SEAI grants. We handle sizing, installation, and grant paperwork. Works in Irish winters when installed properly.

Heat Pump Replacement

Heat pump replacement for old or faulty systems. If your heat pump is inefficient, making noise, or not heating properly, replacement may be the answer. We install modern air source heat pumps sized for your home, handle the grant applications, and commission everything properly.

Heat Pump Repair

Heat pump repair in Leitrim for systems that aren't heating properly, making noise, or showing fault codes. Common faults include refrigerant leaks, compressor problems, control issues, and sensor failures. We diagnose and repair all major brands. Fast service to restore your heat.

Heat Pump Service

Heat pump service for annual maintenance. Heat pumps need professional servicing to maintain efficiency, warranty, and performance. We check refrigerant levels, clean filters, test controls, and inspect the outdoor unit. Annual servicing prevents breakdowns and keeps running costs low.

Heat Pump Breakdown

Emergency heat pump breakdown repair for when your system stops working. No heat? Unit not running? Error codes flashing? We respond quickly to diagnose the fault and get your heating back on. Experienced with all major air source heat pump brands across Leitrim.

Heating System Integration

Heating system integration in Leitrim for combining a heat pump with your existing heating. Hybrid systems use a heat pump with an oil boiler backup for maximum efficiency. We design and install integrated systems that switch between heat sources automatically for the lowest running costs.

Air source heat pump installation for renewable, efficient heating. They extract heat from the outside air to warm your home and hot water, with lower running costs than oil and eligibility for SEAI grants. We install, commission, and service all major brands across Leitrim.

Thermostat Installation

Thermostat installation for programmable, smart, and wireless controls. Upgrade from an old manual thermostat to a modern Nest, Hive, or programmable model. Control your heating from your phone, set schedules, and save on your bills — all professionally installed.

Thermostat Repair

Thermostat repair in Leitrim for thermostats that aren't working properly. Heating coming on when it shouldn't? Not turning on at all? Wrong temperature readings? We diagnose and fix the fault, or recommend replacement if that's the better option. Fast service to restore heating control.

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.

★ ★ ★ ★ ★

Fantastic service from DML Plumbing and Heating. The new oil boiler replacement was spot on. Would defiantly recommend them to anyone in Leitrim or in the surrounding areas

Conor Kelly
15-06-2025
★ ★ ★ ★ ★

Had DML handle our bathroom renovation and they was fantastic. The work was spotless and he finished ahead of schedule. A very reliable team who made it easy from start to finish. I would highly reccomened them.

Marie O'Sullivan
08-06-2025
★ ★ ★ ★ ★

Our oil boiler packed in and stopped working right before a cold spell of weather. DML arrived to fix our central heating system on time and found the problem quickly. He explained what was wrong and got our heating working again. Thank you DML

John Morris
10-06-2025
★ ★ ★ ★ ★

We hired DML to install our heat pump system. They were highly professional, polite, and kept the place clean throughout the job. They also walked us through the entire SEAI grant application process, which made the paperwork completely stress-free. Knowing they are SEAI registered made the whole process easy and gave us complete confidence in their work.

Róisín Walsh
05-06-2025
DML Plumbing and Heating Ltd logo

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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