Action Air Conditioning installed a central air conditioning unit for us on July 2nd, 2007, in the middle of a heatwave. They arrived promptly at 8 am, did a fantastic job, and we were nice and cool that evening. We have an older Victorian home which needed some duct work updated, but they were happy to do everything we needed, and we are very happy with the quality. They were on time, on budget, and very thorough. We won't hesitate to use them again in the future!