About Us

Flynn Heat Recovery Systems is an innovative company with 20 years of experience delivering high-quality Heat Recovery Ventilation Solutions across Ireland.

Our mission is to improve comfort, energy efficiency, and air quality in homes and businesses by partnering with leading manufacturers focused on sustainability and advanced technology.

We are deeply passionate about the health benefits of proper ventilation, recognising its vital role in creating safer, healthier indoor environments.

From expert advice to seamless installation, we are committed to creating healthier, more energy-efficient living spaces while exceeding customer expectations.

Flynn Heat Recovery Systems is a 100% Irish, family-run business based in Ballycumber, Co. Offaly, proudly managed by two generations of the same family and built on honesty, quality, and genuine customer care.

With over 20 years of experience, we have earned a reputation for reliability and technical excellence, treating every home with the same care and attention as their own. By combining high-quality MVHR systems with local expertise, we deliver precise, long-lasting solutions that customers trust and recommend.

We’re Family Owned & Proudly Irish

Why Choose Us

Exceptional Customer Service

Our growth is driven by customer referrals, reflecting our commitment to first-class service—from consultation to installation and ongoing support. We provide a full range of services to ensure your system operates seamlessly.

Expert Team

Our expert, passionate team drives our success, delivering cleaner, healthier air to homes and businesses across Ireland.

Market-Leading Products

We offer high-quality, innovative ventilation products from leading, sustainable manufacturers—ensuring the best solutions for every budget.

Customized Ventilation Solutions

Every project is unique, so we provide tailored MVHR solutions for new builds, renovations, and commercial projects—delivering practical, cost-effective systems that maximise comfort and indoor air quality.

Meet The Team

Shane Murphy

Operations Manager

Clodagh Murphy

Sales Manager

Maurice Flynn

Founder & Managing Director

Our Installation Team

Our Office Team

NZEB-Approved Ventilation Experts

Our team has successfully completed NZEB-compliant training in ventilation system installation, balancing, and commissioning. This ensures that all our systems are designed and installed in line with the latest Technical Guidance Document Part F (2019) requirements, giving you peace of mind that your home meets the highest energy efficiency and air quality standards.

Work with Us

" We are living in a 90s bungalow and we had a lot of issues with condensation on the windows and mould appearing on the ceilings. We got the Zehnder Q350 system installed last March and we have had no condensation issues since. Professional insulation and Maurice talked the whole process through before install. Would recommend "
Andy, Kildare

" We got our MVHR system fitted by Maurice and the team at the beginning of January and we couldn't be happier! It was an incredibly clean installation. It's been running for 3 weeks now and the difference in our home is fantastic! We had terrible humidity, condensation and damp issues and within less than 24 hours of the system being installed and switched on it was like a new home! No more musty smells, heavy air or having to vacuum the windows every morning. I couldn't praise Flynn Heat Recovery more and would genuinely recommend this company to anyone in need of their services "
Shauna, Offaly

" We asked Maurice to advise on a heat recovery retrofit installation, and he couldn't have been more helpful. He went through all the different aspects from installation to commissioning in an easy to understand manner and I have to say it was a pleasure to deal with his hands on approach. 5 stars from me. Very clean operators in a live domestic environment. "
Gary, Meath

Ready to Improve Your Indoor Air Quality?

Contact us today, and let’s discuss how we can bring cleaner, fresher air to your property with Ireland’s leading heat recovery ventilation specialists.

Speak to an Expert