G.O. Loop LLC

INSTALLING UNDERGROUND PIPING SINCE 2005

G.O. Loop LLC was started in 2005 and has been growing steadily ever since. We specialize in closed loop geothermal installations and have installed over 2,000 such systems. We will install any loop system from small residential installations up to large scale commercial applications. Our projects involve vertical drilling, directional drilling, trench excavation or pond installation.  We have design software and experience for residential/light commercial loop fields as well as for large commercial projects. For large scale projects, we also have the equipment and knowledge to conduct soil conductivity tests.

We can help people with more than just geothermal. Several years ago we purchased a directional drill to help with our loop field installations and give us more options. We have realized that this machine has a lot of different capabilities and allows the opportunity to run a variety of pipes, conduits, wires, etc underground with little to no excavation needed. Have that you need run under a road or some other area that cannot be easily excavated? Let us know and we'd be glad to see if we could help. Typically we can even bore right up into a foundation wall or floor if needed.

CERTIFIED AND DEPENDABLE

Gordy Oosterhouse is the founder of G.O. Loop and has been working with geothermal systems ever since his first installation as an HVAC contractor in 1994.  Brandt Eisenga manages the daily operations and has been with the company since 2008. We have several employees who have IGSHPA training and certification. IGSHPA stands for International Ground Source Heat Pump Association. This is an association which promotes, educates, and regulates the geothermal industry. We also are members of the Wisconsin Geothermal Association and Wisconsin Builders Association and are accredited with the Better Business Bureau of Wisconsin.  We are licensed insured and bonded as needed.  We are located in south-central Wisconsin and service the entire state as well as parts of northern Illinois.