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Welcome To Geo Enterprises, Inc

Precision Drilling For A Sustainable Future

Geo Enterprises, Inc. is dedicated to precision and sustainability in drilling, aligning with the increasing global focus on environmental awareness and resource conservation. Specializing in water well and geothermal well drilling services across western South Dakota, the Black Hills, and surrounding areas since 2009, we prioritize responsible drilling practices. Our offerings span residential water well drilling, commercial and residential geothermal well field drilling, and well abandonment, all aimed at ensuring long-lasting investments through the use of top-quality materials and procedures.

With a team of experienced drillers, including IGSHPA-accredited geothermal installers, we collaborate with HVAC companies, architectural and engineering firms, and homeowners to determine the most suitable geologic conditions and geothermal methods for heating and cooling needs. Additionally, we provide comprehensive services such as water well repairs, geothermal test wells, geothermal well field repairs, and flushing and filling services, all backed by our commitment to customer satisfaction and executed by our professional and skilled workforce.

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About Us

Turning Earth's Resources Into Community Success

Geo Enterprises was founded by Larry and Aaron Marshall, a dedicated father-son team. Larry, originally from South Dakota, spent a decade living in three African countries, where he began his drilling career by providing fresh water wells to remote villages in desperate need. Upon his return to the U.S., Larry shifted his focus to geothermal well drilling. Recognizing the potential to expand their impact, Larry and his son Aaron decided to start a drilling company together. Larry served as President of the company until his passing in 2009. Since then, Aaron has led Geo Enterprises, continuing his father’s legacy with the same passion and commitment. Aaron is a licensed well driller in South Dakota and an accredited geothermal system installer through the International Ground Source Heat Pump Association.

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Geothermal Heating and Cooling

Geothermal heating and cooling systems, also known as geo-exchange or ground-source heat pumps, tap into the Earth’s renewable energy to provide efficient temperature control. By utilizing the Earth’s stable temperature, these systems require minimal additional energy input, resulting in significantly lower operating costs compared to traditional heating and cooling methods. With efficiency rates up to 75% higher than other high-efficiency systems, geothermal solutions not only offer substantial savings for users but also contribute to a reduced environmental footprint, benefiting both individual owners and the broader community by promoting sustainability and conservation of natural resources.

Our Services

Geo Enterprises Specializes in Several
Different Services For Our Customers

Water well drilling

Geo Enterprises, Inc. specializes in providing professional water well drilling services for residential, commercial, agricultural, and municipal clients. Our experienced team utilizes equipment and techniques to deliver high-quality water wells that meet the unique needs of each customer.

Whether you’re looking to establish a new water supply or upgrade an existing well, we work closely with you to assess site conditions, determine optimal drilling locations, and customize solutions to ensure reliable water access. From initial consultation to project completion, our goal is to exceed your expectations with excellent service.

With Geo Enterprises, Inc., you can trust that your water well drilling project is in capable hands. Our commitment to quality, safety, and customer satisfaction sets us apart as the premier choice for all your water well needs.

Geothermal well field drilling and installation

When it comes to installing a new geothermal well field, trust the experts at Geo Enterprises, Inc to deliver superior results. Our geothermal well field drilling and installation services are designed to harness the Earth’s renewable energy potential while minimizing environmental impact.

Using drilling equipment and techniques, our skilled technicians carefully bore and install geothermal wells to extract heat from the Earth’s subsurface. We work closely with clients to customize geothermal solutions that meet their specific heating and cooling needs while maximizing energy efficiency and sustainability.

From site assessment and planning to drilling and installation, Geo Enterprises, Inc provides end-to-end geothermal services tailored to your project requirements. With our commitment to quality workmanship and customer satisfaction, you can trust us to deliver reliable, cost-effective geothermal solutions that stand the test of time.

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Why Choose Us

We are a drilling company dedicated to customer satisfaction, ensuring access to clean water and efficient, renewable heating and cooling solutions.

Our Strength

Our core strength lies in our diligent and knowledgeable employees, who are dedicated to completing projects efficiently and professionally.

Our Mission

Geo Enterprises’ mission is to provide our employees with meaningful and enjoyable work that enables them to support comfortable lives for themselves and their families. We achieve this by delivering clean water wells and energy-efficient geothermal well fields to our valued customers.

Our Projects

Testimonials

What Our Client Say's

Mary Smith

"Before Geo Enterprises came, our geothermal wells were not working right. But after they fixed them, our house stays warm even when it's freezing outside. Now, we don't have to worry about being cold in winter."

John Johnson

"I had a problem with my water well, but Geo Enterprises fixed it perfectly. Now, whenever I turn on the tap, water comes out just like it should. I'm really happy with their work!"

Emma Brown

"When it was time to plug my old water well, I called Geo Enterprises. They did the job safely and neatly. Now, I feel much better knowing that the old well won't cause any problems."

David White

"We needed a new water well, so we called Geo Enterprises. They drilled it for us, and now we have plenty of water whenever we need it. The whole process was smooth, and we're really satisfied with the result."

Sarah Davis

"I needed to abandon my old well, and Geo Enterprises took care of it for me. They did the job quickly and professionally, and now I can relax knowing that everything's done properly."

Geo Enterprises was founded by Larry and Aaron Marshall, a dedicated father-son team. Larry, originally from South Dakota, spent a decade living in three African countries.

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Geo Enterprises was founded by Larry and Aaron Marshall, a dedicated father-son team. Larry, originally from South Dakota, spent a decade living in three African countries.

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