Mini Split Services

Maintenance, Repair & Installation

E & J Geothermal, Inc.starstarstarstarstar4.8 / 5

171 Total Reviews /files//ej_geo-logo.png319-519-0261$400 East Main Street, SOLON IA

Year Round Zoned Comfort

A duct-free system, also known as a “split” air conditioner system, is made up of or includes two units: an indoor unit to deliver conditioned air to the room, and an outdoor unit to remove heat collected from the space. The compact refrigerant lines run between the two units. The system eliminates the need for ductwork. Duct-free systems are not just ideal for older homes that have no ductwork and room additions, but also in rooms that just never seem to be the right temperature and are never comfortable. Get your Solon, Cedar Rapids, Iowa City, North Liberty, or Coralville home as comfortable as you like it with a mini split installed by E&J Geothermal!

Stay comfortable all year long in your Solon, Cedar Rapids, Iowa City, North Liberty, or Coralville home. E&J Geothermal Inc. is ready to keep your mini split running perfectly.


  • Fast installation – With no costly ductwork, duct-free systems can be installed in places where conventional ducted systems simply can’t go.
  • Incredibly quiet – Indoor units operate at just 26 dB (the level of softly rustling leaves!).
  • Custom temperature control – It’s easy to precisely maintain the temperature in each room.
  • Attractive design – Choose from a wide variety of elegant looks to enhance any interior decor.


  • Reduced energy costs. You can cut your cooling bill with a mini split's energy-efficient technology. Look for our Inverter Air Conditioners featuring high-performance variable-speed compressors and our Multi Power System with exclusive dual compressor technology.
  • Cleaner, healthier air. Plasma air purifying technology ensures cleaner, fresher air.
  • Better air circulation. Computer controlled louvers and fan speeds minimize temperature differences in the room.
  • High-speed cooling. Powerful Jet Cool feature quickly cools warm rooms down to a comfortable temperature.
  • Built to last. The anti-corrosion coating helps keep your system running like new for years.

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The vapor then passes through a compressor where it is compressed into a high pressure, high temperature vapor. The hot vapor then circulates into the indoor coil. As indoor air passes over the indoor coil, it absorbs heat from the coil. The warmed air is then redistributed through the duct system.

E&J Geothermal Inc. provides maintenance & repair services for all mini splits in Solon, Cedar Rapids, Iowa City, North Liberty, & Coralville

E&J Geothermal Inc. installs industry leading Mitsubishi, LG & Fujitsu Mini Splits

Mini Split Heat Pumps are incredibly efficient heating and cooling systems! Keep your home or business in Solon, Cedar Rapids, Iowa City, North Liberty, or Coralville comfortable all year with a mini split!

LG, Mitsubishi & Fujitsu Mini Split Heat Pumps.

Whether you’re creating a quiet, comfort controlled room, or simply want to heat or cool an area without expensive ductwork, LG's duct-free systems set a new standard for efficiency, great looks and comfort.

Duct-free systems are much simpler and economical to install because they only have three basic parts: an outdoor condensing unit, an indoor unit, and the components that connect the two.

Duct-free systems are ideal for home or office additions to replace unsightly window units, and for renovations or retro-fits where it’s important to preserve the building’s original appearance. Call us today if you want a new mini split in your Solon, Cedar Rapids, Iowa City, North Liberty, or Coralville home or business!