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Energywise is proud to be recognised as a company with an renowned reputation for high quality mechanical and electrical services. Energywise offer a fully co-ordinated service for your project including contracting and maintenance. We can be your one point of contact for the four trades, mechanical, electrical, ventilation and refrigeration. With our own in house design team and experienced engineering managers we provide our clients with a one-stop approach through a coordinated design process, professional site management and full commissioning, we consistently deliver contracts on time and on budget.

Our continued growth and success is based on strong client relationships, reputation and trust. We achieve this by consistently evaluating new products, technologies and innovative solutions so as to exceed client expectations while delivering quality and value.

Chat to our team of specialist engineers today and find out how we can help make your project a success.


Not only do we provide contracting, we supply and fit new systems we also look after our clients and take care of all maintenance required. Energywise provide maintenance, repair and install all M&E services connected with a modern building. Our dedicated team of engineers will give you 24/7 support, with a 24 hour engineer manned hotline, saving you time and money enabling you to continue running your business.

Our Services Include:

All Energywise Ireland plumbing, heating, ventilation and electrical services are undertaken by our dedicated and motivated team of trained and approved engineers. And for total peace of mind: we are also fully insured! Energywise offers comprehensive maintenance contract packages for all M&E services which includes an annual “system health check”. But we can do more, we can also incorporate the check up of any M&E systems, repairs and testing into your annual maintenance contract. Chat to our team of specialist engineers today and find out how we can help with the maintenance of your system.


Energywise Ireland for many years has been key members of the construction team on a number of our completed and current commercial & residential projects. Always co-operative and flexible in terms of meeting accelerated programmed targets, they have blended in seamlessly into the overall process while providing assurance of top quality workmanship and certification. The ability to provide sufficient resources, supplemented by competitive pricing and a proven track in meeting project targets in terms of quality & time, have ensured that Berth Sheehy Electrical Ltd will be favorably considered for all our current & prospective projects. As we hold his firm in high regard we have in the past & will in the future be glad to recommend them to prospective clients and to our colleagues within the construction & property fields.
Coleen Trant, The Spa, Co.Kerry
Berth Sheehy of Energywise Ireland completed the installation of works at our new factory. We found Berth and his team very easy to deal with and knowledgeable on all areas. The installation comprised of covering a site of approximately 11 acres with single and three phase electrical supply for offices and industrial equipment, backup uninterruptable supplies for IT equipment with generator and UPS, a state of the art computer network for computers and IP telephony, wireless lan infrastructure for both data and voice traffic over the full site, knx building management and low energy lighting. I recommend them 1000%.
Dr. Edmond Harty, Dairymaster. Causeway. Co.Kerry
Energywise Ireland have recently completed a number of projects for out firm including The new 90 Bedroom Charleville Park Hotel and Lisure Centre with 25m swimming pool and nightclub. A new forty bedroom extension to the Lake Hotel Killarney. A new therapy swimming pool and ancillary areas for St. Josephs Foundation Charleville. We were extremely pleased with their performance on these projects in terms of the installation on site, workmanship, attention to detail and competitive pricing. We would have no hesitation in recommending them to any prospective client for future projects.
Martin Buckley BE C.Eng MEI MCIBSE
The Lake Hotel had a deadline of 8 Months to complete our 40 room extension, we needed contractors who could deliver while maintaining standards. Energywise Ireland was one of those contractors who delivered. The teams professionalism and work ethic meant that we now have a top class hotel. We still use Energywise Ireland and they have since worked our new Restaurant and additional 10 Bedrooms.
Niall Huggard, The Lake Hotel Killarney
Energywise Ireland completed the installation of our smart electrical systems at the Charleville Park Hotel, Leisure Centre and nightclub. The team was extremely professional and knowledgeable on all areas encompassing smart wiring and also in the integration of our many control systems.
William Savage, Charleville Park Hotel