We had been putting off an energy efficiency study for 4 years for fear of what we would need to replace. Turns out we had to replace everything as the previous homeowner was a DIY absolute fail. Hobaica was a pleasure to work with and they provide amazing customer service and explain everything you want to know and more in detail. I work in a referral business and know how important referrals are and I do not make them lightly but i would recommend anyone in need to seek out Hobaica. Everything from the initial inspection to the install and follow up was nothing short of great.