It was truly a great business experience dealing with the Holland people. All Holland people, from Bob in sales, to the install team of Damon and Bob(job#707252), were of the utmost professional and knowledgeable of their respective crafts. We were impressed by the punctuality of all involved, and the cleanup of the install team. We couldn't tell anyone had been here, or done any work, except for the new units that have been installed. The install team explained the new systems and answered our questions. Thank You to all, well done!