Kappler chooses to keep the company small to provide a 1st class experience. It turned out to be our 2nd best price estimate, and undoubtedly the best experience we could have received. Kim worked to help us save money, get energy rebates, and great financing terms. She worked us into the schedule in short order during their high season. The crew was friendly, covered everything to protect our home, and did a conscientious job. They even helped me properly setup the Lexia home automation thermostats that came with the package. I could not be happier.