

Ollie McPhillips Ltd
Ollie McPhillips Ltd. is an established mechanical engineering company based in New Ross, County Wexford, specialising in renewable energy systems and energy-efficient building installations, including heat pumps, underfloor heating, and heat recovery ventilation, serving residential, commercial, and industrial clients throughout Ireland.
With over two decades of continuous operation, the company offers a comprehensive service from initial design consultation through to full installation and system commissioning. Their broad expertise across both domestic and large-scale commercial projects makes them a well-rounded provider in the renewable energy and building services sector.
Ollie McPhillips Ltd. is registered with the Sustainable Energy Authority of Ireland (SEAI), meaning they are approved to carry out grant-supported renewable energy installations, helping clients reduce upfront costs while improving energy efficiency.
Heat pump and renewable energy services
Ollie McPhillips Ltd. offers a wide range of renewable energy and energy-efficient installation services suitable for homeowners, businesses, and larger commercial operations across Ireland. Their core offerings relevant to heat pump and low-carbon heating solutions include:
- Heat pump installations: Supply and installation of heat pump systems for residential, commercial, and industrial properties, including geothermal heat pump systems with bore hole drilling and monitoring infrastructure.
- Underfloor heating: Design and installation of underfloor heating systems, well-suited to work in conjunction with heat pumps for efficient, low-temperature heat distribution.
- Heat recovery ventilation (HRV): Installation of mechanical ventilation systems with heat recovery, improving indoor air quality and reducing heating demand.
- Solar heating systems: Thermal solar installations to supplement domestic and commercial hot water requirements.
- Wood pellet boilers: Supply and installation of biomass heating solutions as an alternative to fossil fuel systems.
- Photovoltaic (PV) solar installations: Solar electricity systems for homes and businesses.
- Rainwater harvesting: Installation of rainwater collection and reuse systems to support sustainable water management.
The company serves a diverse range of clients, including private homeowners, healthcare facilities, educational institutions, office complexes, pharmaceutical manufacturers, warehousing and manufacturing operations, and leisure establishments.
SEAI registration and grant support
As an SEAI-registered installer, Ollie McPhillips Ltd. is approved to carry out heat pump and renewable energy installations that qualify for government grant support through the Sustainable Energy Authority of Ireland. This registration allows residential and commercial clients to access SEAI grants, which can significantly reduce the cost of upgrading to a heat pump or other renewable heating system. The company can guide clients through the grant application process as part of their overall service offering.
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