Visit with Maine’s leader in heat pumps at Dave’s World. We offer a variety of trusted brands like LG, Mitsubishi, and Fujitsu for you to choose the best fit for your home and budget. Dave’s World not only sells heat pumps but also installs and maintains the units they sell—and maintains the units installed by the other guys! Visit our heat pump professionals to see how our heat pumps can increase the efficiency in your wallet and home heating. Don’t forget to ask about our additional extended coverage program.