Our Services
Walsh & Son provide professional renewable energy and heating solutions for domestic and commercial customers. Their services include the design, installation, and maintenance of modern, energy-efficient systems, with a strong focus on quality workmanship, compliance, and long-term reliability. Walsh & Son pride themselves on honest advice, tidy installations, and delivering systems that genuinely reduce energy costs while improving performance and comfort for their customers.
Our certified HVAC technicians are available around the clock for emergencies.
We install, repair, and maintain heating and cooling systems for year-round comfort.
We use top-rated energy-efficient systems to help reduce your utility bills.
Our experts ensure every installation and service meets industry standards.
From central AC to furnace repair — we keep your home cozy and climate-controlled.

Improving boiler performance to reduce energy usage, lower running costs, and extend system lifespan.

Design and installation of low-temperature heating systems for improved efficiency and consistent comfort.

Installation of high-efficiency HVAC units, split systems, and smart thermostats.







Residential or Commercial — We Keep You Cool in Summer and Warm in Winter.
Breathe Clean. Stay Comfortable.
Need a new system or emergency repair? Let’s talk comfort.

We specialise in efficient, low-temperature heating and cooling solutions, helping homes and businesses reduce energy waste while maximising system performance. Our focus is on expert system design, optimisation, and reliable ongoing support.
Low-Temperature Heating Systems
Boiler Efficiency & Optimisation
Air Source Heat Pump Support
Air Conditioning Installation & Servicing
Energy Efficiency Assessments & Advice