Buyer beware! Goggin installed a heat pump in my home summer 2016. They promised reliability and efficiency - I got neither. The product they installed was defective, breaking down every other day for 3 months. They were at a loss how to fix it and would not replace it. They finally got it running but now it costs more to run than my old oil furnace! Contract requires mediation to resolve dispute, which costs more than the heat pump condenser is worth. Take my advice and stay away from Goggin energy! Worst business experience of my life, and I have been a building contractor for 35 years.