Do not hire this man to do any installation or work. He was hired to install a complete new system in my home. System never did work correctly, multiple service visits with me getting charged each visit. he couldnt even get a digital thermostat to work. This past visit was it, he used stop leak in my system and it destroyed my compressor and voided the waranty on the system. He should have fixed the leak, I found out later that stop leak is only used as alast resort and never to be used when a sytem is under waranty. Poor workmanship and dishonest. Do not hire him!!

Knows his stuff! Does a great job at a reasonable price. I've hired others, and ended up calling Roy to fix their mistakes