Comfort you can trust, all year round
Lynch Heating & Cooling provides reliable heating solutions and energy-efficient air conditioning across Donegal and the wider North West. We specialise in air-to-air systems that keep your home warm in winter and cool in summer — from a single room to a whole house.
Every installation is carried out to the highest standard, with honest advice and competitive pricing from a fully F-Gas certified team. Whether it's a new install, a service or an emergency repair, we're here to help.
Heating & cooling services
Installation, maintenance and repair for homes and businesses across the North West.
Air to Air Systems
Split, multi-split and ducted heat pumps that heat and cool from one efficient system.
Learn more →Air to Water Heat Pumps
Servicing, maintenance and breakdown cover for air-to-water central heating and hot water systems.
Learn more →Geothermal Heat Pumps
Servicing and maintenance for ground-source systems that draw stored energy from the earth.
Learn more →Refrigeration
Commercial refrigeration sales, installation, servicing and maintenance you can rely on.
Learn more →Install & Maintenance
Tailored installation plus servicing to keep your system running at peak efficiency.
Learn more →Emergency Breakdown
Prompt, professional support when your heating or cooling needs urgent attention.
Learn more →Customer satisfaction, guaranteed
We take pride in every project — delivering work that meets the highest standards, on time and on budget. As an F-Gas certified business, you can trust your installation is safe, compliant and built to last.
Request a free survey →Recent installations
A selection of completed projects. Drop your own photos into the slots below.
Based in Donegal, covering the North West & beyond
Our cooling and heating services extend right across the North West of Ireland and into Northern Ireland. Not listed but nearby? Just ask — we'll be happy to help.
Get your free quote by survey
Not sure about measurements? Skip the calculator and book a free on-site survey. We'll assess your rooms, talk through the options and give you a tailored, no-obligation quote.
Request your free survey
Prefer a home visit to the online calculator? Fill in your details and we'll arrange a free, no-obligation site survey and quote. Your enquiry is sent straight to our team.
Donegal Town, Co. Donegal, Ireland