SERVICES
Trusted Expertise in Plumbing, Heating & Ventilation.
What We Offer
We provide a complete range of mechanical and HVAC services for commercial, institutional, and large-scale residential developments. Our expertise covers every stage of the process — from early design coordination and technical planning through to full installation, commissioning, and long-term maintenance.
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At McAleer & McGarrity, we understand that every project is unique. That’s why we deliver tailored, high-performance systems designed to meet each client’s specific requirements for comfort, efficiency, and sustainability. Our team works closely with contractors, consultants, and end users to ensure seamless integration with building design, strict adherence to safety standards, and reliable operation for years to come.
Whether it’s a complex HVAC installation, an energy-efficient heating system, or complete mechanical infrastructure for a large facility, McAleer & McGarrity provide the expertise, precision, and commitment that ensure every project is delivered on time, on budget, and to the highest standard.
BIOMASS FUEL INSTALLATION
At McAleer & McGarrity we can carry out a full range of plumbing installations including:
- Heating maintenance contracts
- Heating Installations
We have extensive experience working in a range of environments, whether it is industrial, commercial, hospitals, schools, offices or hotels. Our growing team of professionals will be happy to assist you with any form of Commercial Heating Installation.
If you have any questions or would like to find out what we can do for you please fill out the form below or give us a call
At McAleer & McGarrity, we deliver a complete range of commercial and industrial heating solutions, from full system installations to ongoing maintenance contracts.
Our experienced team specialises in the design, installation, and servicing of efficient heating systems tailored to meet the needs of each environment — whether it’s a hospital, school, office, hotel, or industrial facility. Every project is managed with precision, ensuring reliable performance, compliance with current regulations, and long-term energy efficiency.
If you’d like to discuss your project or learn more about how we can support your heating requirements, simply complete the form below or contact our team today.
At McAleer & McGarrity we can carry out a full range of ventilation services including:
- Supply & extract systems
- Air handling systems
- Heat recovery ventilation systems
A heat recovery system works (also called HRV or MVHR) via a heat recovery ventilation unit which is usually located in the attic, roof space or plant room of a building. Rather than just extracting air and replacing it with the air from outside, a heat recovery system draws the heat from the extracted air and passes it to the air which is being filtered in from outside. The extract and supply air do not flow within the same pipes and there would be no cross contamination of the different air flows. The heat recovery unit is connected to room air valves via a network of ducting throughout the building.
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With a heat recovery system, you make use of what already exists as well as reduce our collective impact on the environment, and that includes the amount of heat we lose to the environment daily. Heat recovery systems work by using the valuable warm air or water in a property and use it in a positive way.
The principle is straight forward. When the sun is shining, water is pumped through the solar panel and is heated by solar energy. This heated water then flows through a heat exchanger, warming the water stored in the hot water cylinder.
The hot water in the cylinder can then be used for washing and bathing as required, with your boiler providing backup heating.
In the summer the water in the cylinder can reach a temperature of 80 deg C within half a day, and the insulation on the cylinder will keep the water warm for the next day. Typically the solar hot water system will reduce your domestic hot water bill by 50% – 60%.
At McAleer & McGarrity, we deliver complete air conditioning and climate control solutions designed to suit every type of environment. Our expertise includes the installation of VRV, VRF, split, and packaged systems, as well as large-scale chiller plant systems for commercial and industrial applications. We provide efficient fan coil units and ducted systems, supported by intelligent controls and zone management to ensure optimal comfort and energy performance. From installation and testing to commissioning and proactive maintenance, we offer a full-service approach that guarantees reliable, high-quality air conditioning systems built to last.
At McAleer & McGarrity, we provide biomass and sustainable fuel systems that combine environmental responsibility with long-term cost efficiency. Our services include the supply and installation of biomass boilers, along with fuel storage, handling, and feed systems designed for optimal performance. We ensure seamless heat distribution and integration within your existing infrastructure, supported by advanced combustion control, flue systems, and full emissions compliance. To maintain reliability and performance, we also offer comprehensive preventive maintenance and servicing, helping you achieve cleaner, more sustainable heating year after year.
