Efficient plumbing solutions,
you can always depend on…


Here at HES Energy, our team has a combined experience of over 50 years in plumbing and Gas installation and maintenance. We cover all aspects of gas, water and heating services. Our friendly team are accredited by and registered contractors with Registered Gas Installers Ireland (RGII), and we provide satisfaction guarantees and after-sales warranties on all our work.

Value for Money

We only use the very best materials to ensure long-term quality and customer satisfaction. Drawing upon our extensive experience, we provide integrated solutions so that any issues that arise can be addressed quickly and professionally by our team. When providing our services to home-owners, business owners and landlords, we ensure that safety is our number one priority.


HES provides a complete service with our own in-house staff qualified in plumbing, heating and electrical installations. This ensures that your heating system will be designed, installed and provide years of trouble free service.
Upgrading or servicing your plumbing and heating system will save you money by running more cleanly and efficiently It saves the environment too!
We will ensure that your gas appliances are safe, adequately vented and serviced to prevent carbon monoxide build up in living spaces. Boilers and other appliances will have a longer life by being serviced by HES Energy.

20% of properties in Ireland suffer from mould and condensation

Research shows that 18.9% of 13-15 year olds have asthma

60% of our average energy bill spend is through the boiler

70% is the maximum efficiency of unserviced oil or gas boilers

HES Energy provides adaptable and innovative plumbing solutions supported by our extensive experience in areas such as electrical, renewable energy systems and ventilation. Our clients include Home-owners, Landlords, Restaurants, Hotels, Offices, Factories and Workshops.

HES Plumbing Gas


We are experts in Installation, Gas Safety Checks, Leak Detection, New Gas Pipework Installation, Boiler Servicing and Repairs.

HES Plumbing Heating

Heating Services

Upgrades and Installations, System Health Checks, Boiler Replacement, Servicing and Repairs are all part of our service. We also can provide Power Flushing, Cylinder & Immersion Replacement and Additional Radiators.

HES Full Plumbing Services

Full Plumbing Installations

We have extensive experience in Bathroom Fit-outs and Upgrades, Shower Tanking, Jackoboard Tanking, Cold Water Storage Tank Replacement & Installation and Kitchen Installations.

HES Emergency Callout

Emergency Call-Out & Repairs

All of our customers can avail of our call-out service for Gas or Water Leaks, problems with Showers and Utilities, Home Heating System Repair and Servicing.

Call for a plumbing consultation today...

Find out how easily we can install install, service or upgrade your plumbing systems and appliances…