We are Steve and Ethan, a Herefordshire-based father-and-son business with a deep-rooted background in building and construction. While working hands-on on residential projects, our clients frequently asked if we could recommend a reliable air-tightness tester to help get their builds signed off. Realising there was a genuine need for a dependable, local specialist, we decided to train, get certified, and launch our own dedicated air testing service. We have now been providing air pressure testing across Herefordshire and its surrounding areas since 2015.

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Because we still work actively in the building trade, we don't just turn up with a fan and hand you a certificate. We truly understand the fabric of a building. This practical, on-the-ground experience means we know exactly where air leakage happens and how to help you fix it, keeping your project moving forward without the stress.