Gas Services – McGahern Heating and Plumbing

Registered Gas Services Donegal

McGahern Heating & Plumbing provides a full suite of professional gas services for domestic properties throughout County Donegal.

SEAI Registered

Grant-funded solutions

Grant-funded energy solutions

Fully Insured & Qualified

Peace of mind guaranteed

HOW WE CAN HELP YOU

Registered RGI Gas Installer

Certified Gas Installation & Safety

McGahern Heating & Plumbing provides a full suite of professional gas services for domestic properties throughout County Donegal. As fully insured & Registered Gas Installers (RGI), we ensure that every piece of gas equipment in your home is installed, maintained & repaired to the highest national safety standards. From modern condensing gas boilers to kitchen appliances & decorative gas fires, our Letterkenny team delivers a safe, efficient & compliant service for your peace of mind.

GAS SOLUTIONS

Our Gas Services

Gas Appliance Installation

A professionally installed gas appliance is essential for both the efficiency of the unit & the safety of your household. We specialise in the installation of all major gas appliances, ensuring correct ventilation & pressure levels are achieved during every job. Our installation services include: Gas Boiler Replacements, Hobs & Ovens, Fires & Stoves, Water Heaters & More!

LPG Services

Many homes across Donegal do not have access to the natural gas network & rely on Liquid Petroleum Gas (LPG) via bulk tanks or cylinders. We provide expert LPG services, including the conversion of appliances from natural gas to LPG & the installation of changeover valves & regulators. Whether you are using gas for heating, hot water or cooking, we ensure your rural property has a reliable & safe supply.

Gas Safety Inspections

Safety is our absolute priority. It is a legal requirement in Ireland that all gas works are carried out by a Registered Gas Installer. We provide comprehensive gas safety inspections & issue the necessary Declaration of Conformance certificates (Annex E) upon completion of works. Regular safety checks are vital to identify potential issues such as carbon monoxide leaks or faulty flues before they become a danger to your family.

Gas Repairs & Leak Detection

If you suspect a gas leak or your gas appliance has failed, a rapid response is essential. Our technicians are equipped with the latest electronic leak detection equipment to trace & repair faults quickly. We understand the urgency of gas-related issues & we prioritise emergency call-outs in the Letterkenny area to restore your services & ensure your home remains safe.

Trusted & Reliable

With many years of specialised experience in the heating and plumbing industry, we are a trusted Irish company based in Letterkenny, Donegal.

"I hired McGahern Plumbing & Heating for plumbing service, and the experience was smooth. They arrived on time, explained the work clearly, and finished as promised. Great workmanship and honest pricing."

Amanda Davis

2026

"Highly recommend Shay for anything relating to plumbing and heating. Incredibly helpful and reliable. Always willing to help. Definitely recommend."

Arlene Boyles

2025

"Shay is a great plumbing and heating specialist. He came to our rescue following burst pipes, and has been our go to plumber ever since. Shay and his staff are prompt, courteous and do a grand job. Class service."

Fraoch Muirgheas-Nic Uait

2024

GRANTS

SEAI Registered

As an SEAI-registered contractor, we help you navigate the grant application. We improve your home’s energy rating (BER) while significantly reducing your upfront installation costs through available government incentives.