Modern Energy Solutions

Mitsubishi Electric Heat Pump Dealer Servicing the State of Maine

Heat pumps operate year round, efficiently producing both heating and cooling for homes and businesses. At Dave's World we've installed thousands of heat pumps throughout Maine, keeping our customers comfortable while lowering their heating/cooling costs. Heat pumps and air conditioners are ductless, meaning they require no ductwork to transfer heat or cooling. These heat pump systems are also great for homes with existing hydronic, forced hot water or boiler systems.

Let Dave's World drastically decrease the cost of heating and cooling your home or business with a new heat pump.

Heat Pumps

We sell and install all types of heat pumps ensuring our customers the perfect heating/cooling system for their home or office.

Wall Mounted for both Single and Multi Zones – Cooling Only Systems
Universal Floor/Ceiling Systems – Large Ceiling Systems – Floor Mounted Systems
Slim Duct Systems - Ceiling Cassette Systems - Compact Cassette Systems
Wired Remote Controllers – Auto Mode – Humidity Control & Fresh Air Intake!


The amount of money you save on your utility bills depends on a variety of conditions – most importantly how efficient the system you select is and what type of system you currently have, as well as geographic location, current cost of energy, and home construction.

Heat Pumps – Maintenance & Service

Once your new heat pump is installed it is important to keep it running at optimal performance. Our service department is staffed with certified technicians who handle our service and yearly maintenance calls. Ask about our Maintenance Program to ensure optimal efficiency and operation of your new heat pump.

Dave's World Awesome Sauce Coverage Extended Warranty Program

Dave's World offers their own Heat Pump Extended Awesome Sauce Coverage Program. When you purchase any worry free warranty at Dave’s World you are fully covered, parts, labor and biennial cleanings.

Mitsubishi Electric Cooling & Heating Efficiency Maine Qualified Partner Diamond Contractor