I decided I was going to build my dream house and tried to engage with many, many professionals to assist in the design phase of the project. David at NVision Systems was the only one who "stepped up". David met with me a couple of times before we even broke ground to guide me on the design of the theater and security system for the house. He suggested alternatives to my builder's "standard package" that saved me thousands and provided better functionality. David kept in touch with me during the building process and when the time was right, he and his team came in and installed the theater and security package. I now have tight security without the need for monitoring (or the monthly fees) and a Theater that blows my guests away.....I highly recommend David and NVision Systems!