Heating Services
Heating Services Ireland
Heating isn’t something most people think about until it stops working, or until the bill arrives and makes them wonder why it’s so high. Cunningham Mechanical Services designs, installs, and maintains heating systems that match how a home is actually used, rather than defaulting to whatever’s easiest to fit.
We work across oil, gas, and increasingly heat pump systems, so talk to us about which setup suits your property before committing to anything.
Home Heating Experts You Can Actually Talk To
A lot of heating quotes read like they were written for an engineer, not a homeowner. We try to do the opposite. Our team walks you through your options in plain terms — what it costs upfront, what it saves over time, and what maintenance looks like five years down the line.
If your current system is tied to a boiler that’s on its last legs, check our gas boiler services page too, since boiler condition and heating system choice usually go hand in hand.
Eco-Friendly Heating Solutions
More households are moving toward heat pumps and hybrid systems, partly for environmental reasons and partly because energy-efficient systems cost noticeably less to run once installed correctly. The “correctly” part matters. A poorly sized heat pump underperforms and frustrates the homeowner, which is why we size every system to the actual property rather than a generic formula.
We also retrofit efficiency upgrades into older heating setups where a full replacement isn’t necessary yet, so things like improved zoning controls or smarter thermostats that cut waste without a full system overhaul.
Energy-Efficient Heating & Eco-Friendly Systems
More households are moving toward heat pumps and other energy-efficient heating systems, and it’s not just an environmental choice, it’s increasingly a financial one. A properly sized heat pump or efficiency upgrade cuts running costs noticeably compared to an ageing oil or gas system, and Ireland’s SEAI grant schemes can offset a meaningful chunk of the upfront installation cost for qualifying homes.
We install and advise on air-to-water heat pumps, hybrid systems that pair a heat pump with an existing boiler, and efficiency upgrades like smart zoning controls for households not ready for a full renewable switch yet. Sizing is the part most installers get wrong, since an undersized heat pump underperforms and frustrates the homeowner. That’s why we size every system to the specific property rather than a generic formula.
Efficiency isn’t only about the heat source either. Heating controls, insulation around pipework, and properly balanced radiators all affect how much a system costs to run month to month, so we flag these during any installation or upgrade rather than treating efficiency as a separate add-on.
If you’re unsure whether your home qualifies for SEAI grant support, we’ll talk you through the current scheme criteria during your initial consultation.
Reliable Heating Solutions
Reliability and efficiency tend to get treated as separate goals, but they’re usually the same problem. A system installed properly and sized correctly breaks down less often and wastes less fuel doing its job. That’s the standard we install to.
Every installation includes a full commissioning check and a walkthrough of the controls, so you won’t be left guessing how to actually use the thermostat you just paid for.
Heating System Installation Ireland
A new heating system installation covers more than fitting a boiler or heat pump and walking away. We handle the full process, from site assessment and system sizing through to radiator or underfloor layout, pipework, and integration with your existing hot water setup, so nothing gets left as an afterthought.
Installation timelines and the right system type depend heavily on the property. An older home with existing radiators suits a different approach than a new build designed around underfloor heating from the start, and we talk through these options honestly during the quote stage, including where a hybrid system might make more sense than a full renewable switch if your property isn’t suited to one yet.
If plumbing work is needed alongside the heating install, our plumbing services team works as part of the same job, keeping everything under one point of contact instead of coordinating two separate contractors.
Our other services
Plumbing Services
Our skilled plumbers offer comprehensive plumbing solutions, including installation, repair, and maintenance services.
gAS BOILER SERVICES
We carry out gas boiler service and repair ensuring safety and compliance with industry standards.
Reduced mobility access bathrooms
Design, Adaptation and Installation services. Collaboration with family members and health services.
How do I know if I need a new heating system or just a repair?
If your current system is over 12-15 years old, breaking down repeatedly, or struggling to keep up with the property’s heat demand, replacement usually pays for itself faster than continued repairs. We assess this honestly during a site visit rather than pushing a sale.
Are heat pumps worth it in Ireland's climate?
Yes, modern heat pumps are built for Irish and UK weather conditions and perform well even in colder months, provided the property has reasonable insulation and the unit is sized correctly for the space.
Do heat pumps work well in older Irish homes?
They can, though performance depends on insulation levels and the existing heat distribution system. We assess this honestly during a site visit rather than recommending a heat pump where it won’t perform well.
How long does a heating system installation take?
A straightforward replacement typically takes 1-2 days. Full new installations, especially with radiator or pipework changes, can take longer depending on the size of the property.
Do you service the heating systems you install?
Yes, and we recommend it. Regular servicing keeps the system running efficiently and protects the manufacturer’s warranty. Ask about our proactive maintenance plans for ongoing cover.
Can you upgrade an old heating system without replacing the boiler?
In many cases, yes. Improved controls, zoning, and radiator upgrades can boost efficiency without a full boiler swap, though we’ll tell you honestly if the boiler itself is the real bottleneck.
Are SEAI grants available for heating system installation?
Grant availability depends on the system type and whether your property meets current scheme criteria. We’ll talk you through what’s realistically available for your home as part of the initial quote.