Schaafsma Heating and Cooling have been providing HVAC services in Grand Rapids and Rockford for over 100 years. This makes them pretty much the oldest HVAC service providers around and judging from the reviews, one of the most trustworthy as well. They offer quality services at decent rates and boast thousands of long-term customers. As far as their staff is concerned, they’re professional and they operate with honesty; you wouldn’t have much to worry about and they’ll provide you with all the details you need.