Why Choose TETCO?
Made in America
It’s not enough to simply design an efficient system – performance is key. Each heat pump is built and fully run-tested at our manufacturing facility in South Dakota. Reliability and quality come standard with every TETCO unit.
Flexible Product Line
TETCO has the most flexible product lines on the market. From horizontally packaged systems to turnkey variable speed solutions, we have a product to fill virtually any need in residential or commercial installations.
Tax Credit Eligible
Our heat pumps are highly efficient, and most of our systems are ENERGY STAR certified. This means they qualify for significant federal, state, and local incentives upon installation.
Unbeatable Support
Our dedication to our customers guides every choice we make. When partnering with TETCO, you get sales support, application design services, and technical support that puts you and your success at the forefront.
Residential Products
For new construction and retrofit projects, TETCO is the best solution for almost any home. Our heat pumps excel in heating, cooling, and providing a home’s domestic hot water needs. Introduce performance, reliability, and world-class comfort to your next installation with TETCO!
Commercial Products
Commercial, institutional, and industrial projects deserve exceptional heating and cooling solutions. TETCO rises to that challenge with a vast array of reliable, affordable, and efficient commercial-focused products with capacities suitable for even the largest jobs.
Design Services
At TETCO, we support our customers every step of the way. This includes assistance in professionally designing geothermal, solar PV, and air-source installations. We offer our customers a broad range of application design support. Learn more about how you can partner with our Enertech Design Services department!
Added Benefits for TETCO Customers
GeoSelect Pro
Commercial geothermal representatives understand the importance of selecting the best equipment to get the job done right. With GeoSelect Pro, you’ll have access to free, easy-to-use commercial geothermal software that allows you to design, save, and generate submittals for a project.
GeoAnalyst
Geothermal installers know that properly sizing a system is the first step to a great install and a happy customer. With GeoAnalyst, a residential geothermal design and application software, you can easily design, size, and present your recommendation to home and building owners.
Quick Ship Program
Need your equipment in a hurry? Select TETCO geothermal models qualify for expedited shipping through our Quick Ship Program. The program includes a variety of stock/standard units that will ship within 5 business days of order confirmation. Restrictions apply.
2506 S Elm Street
Greenville, IL 62246
Greenville, IL 62246