Kail & Co Ltd, Sunderland. We installed Evaporative cooling several years back and it’s a great system that gives us a lovely cool environment to work in, even when it’s very hot outside. David’s company supplied all the equipment and it’s never cost us a penny in maintenance, it’s a great, inexpensive system compared to Aircon. Happy to show anyone ours who’s thinking of investing, we weren’t sure many years back but can’t say how pleased we did. Steve – Managing Director