About Northern Geo LLC
Geothermal Built for the North
Northern Geo LLC engineers and manufactures geothermal heat pumps, hydronic comfort equipment, and renewable-energy products from our home in Appleton, Minnesota.
We combine precision manufacturing, practical engineering knowledge, dependable technical support, and a commitment to more responsible energy use.
Precision crafted. Proven through performance. Supported by people who understand the equipment.
Who we are
Minnesota Manufacturing with a Nationwide Reach
Northern Geo is built on industry knowledge, manufacturing capability, and a belief that better energy systems begin with dependable equipment and responsive support.
From our facility in Appleton, Minnesota, our team designs, manufactures, assembles, tests, supports, and distributes geothermal heat pumps and specialized renewable-energy products for a wide range of residential and commercial applications.
Our customers include heating and cooling contractors, geothermal professionals, wholesalers, engineers, architects, building owners, and homeowners. Each customer may approach us with a different need, but all deserve clear information, quality equipment, and a team that stands behind what it manufactures.
Explore the Northern Geo family of brands
Our foundation
Built on Experience, Strengthened Through Manufacturing
Northern Geo brings years of geothermal, hydronic, HVAC, and renewable-energy experience together under one organization.
Since 2014, the company has continued developing its manufacturing capabilities, product portfolio, professional support resources, and specialized team.
Today, our modern 35,000-square-foot facility supports fabrication, assembly, refrigeration work, electrical production, testing, warehousing, shipping, engineering, customer service, sales, and technical assistance.
Bringing these disciplines together allows Northern Geo to respond to product needs, field feedback, technical questions, and future opportunities with greater coordination.
We do more than manufacture equipment. We build systems, relationships, and confidence that must last well beyond the day a product leaves our facility.
Our purpose
Engineered for Today. Built for Generations.
Our mission and vision guide how we design products, support our customers, and contribute to a more efficient energy future.
Our mission
Reliable Comfort Through Better Geothermal Engineering
To engineer and manufacture high-performance geothermal heat pumps that deliver reliable comfort, long-term value, and sustainable heating solutions built for the demands of the North.
We combine precision craftsmanship, proven performance, and a commitment to environmental responsibility to help families and businesses enjoy cleaner, more efficient energy.
Our vision
Setting a Higher Standard for Geothermal Performance
To lead the future of geothermal innovation by setting the industry standard for durability, efficiency, and cold-climate performance.
We envision communities empowered to heat smarter, live comfortably, and reduce their environmental impact for generations.
Our brand promise
Dependable. Efficient. Built with Precision.
Northern Geo delivers geothermal systems engineered for the North and supported throughout the life of the equipment.
To build dependable geothermal and renewable-energy products that create lasting comfort, responsible performance, and long-term value.
What guides us
The Values Behind Every Northern Geo Product
Our values influence the materials we select, the way our products are assembled, how we treat our customers, and how we support each other as a team.
Reliability
Built to perform.
We build systems engineered for demanding northern climates: dependable, consistent, and made to deliver long-term service.
Craftsmanship
Precision crafted.
Every unit reflects careful workmanship, quality components, disciplined processes, and expert assembly.
Proven Performance
Trusted through results.
Our products earn confidence through practical field performance, professional experience, and ongoing improvement.
Value & Efficiency
Efficiency that lasts.
We develop energy-conscious equipment intended to provide meaningful operating value throughout its service life.
Sustainability
Energy with responsibility.
We support more responsible building energy use through geothermal technology and specialized renewable-energy solutions.
Community & Comfort
Comfort that supports life.
We help families, businesses, and communities create clean, comfortable, quiet, and productive indoor environments.
Integrity
Honest work. Accountable support.
We operate with honesty, transparency, responsibility, and respect—from product development and manufacturing through customer service and technical support.
Made in Appleton, Minnesota
Manufacturing Quality You Can See
Quality is not a single inspection. It is the result of disciplined work at every stage.
Our facility brings key manufacturing and support functions together, helping teams communicate efficiently and respond to the needs of customers and field professionals.
Design and Engineering
Product development informed by system requirements, application needs, and field experience.
Fabrication and Assembly
Skilled production using carefully selected materials, components, processes, and equipment.
Quality and Testing
Product checks and functional verification designed to support consistency before shipment.
Support After Delivery
Accessible customer service, documentation, parts assistance, and technical troubleshooting.
The people behind the products
Expertise Works Better as a Team
Northern Geo’s strength comes from people with different skills working toward the same objective.
Our team includes professionals in engineering, production planning, fabrication, refrigeration, electrical assembly, warehousing, shipping, purchasing, customer service, sales, marketing, and technical support.
This cross-functional structure helps us connect what happens in the field with what happens in manufacturing. Customer questions, technician feedback, and application challenges can contribute to stronger support and continued product improvement.
Who we support
Built for Professionals. Supported for Every Customer.
Different audiences need different information. Northern Geo works to provide each customer with an appropriate path forward.
Homeowners & Building Owners
Clear information about system options, comfort benefits, equipment considerations, and project next steps.
Homeowner resourcesContractors & Technicians
Product data, manuals, parts assistance, troubleshooting, application support, and technical guidance.
Contractor resourcesEngineers & Architects
Equipment information and professional resources for evaluating, designing, and specifying energy systems.
Professional resourcesWholesalers & Dealers
A diverse product portfolio backed by sales coordination, manufacturing knowledge, and technical support.
Partnership resourcesMore than one product category
A Family of Specialized Energy Solutions
Northern Geo’s product and brand portfolio gives customers access to several complementary technologies through an experienced manufacturing organization.
Explore Our BrandsGeothermal Heat Pumps
Forced-air, split, hydronic, residential, and light-commercial equipment configurations.
Hydronic Radiant Systems
Complete radiant heating solutions, controls, components, and project support.
Specialized Renewable-Energy Products
Solar pool heating, indoor-pool dehumidification, hydronic fan coils, and related solutions.
OEM Manufacturing
Production capabilities for specialized products and equipment requirements.
Connect with Northern Geo
Let’s Build a Better Energy Solution
Whether you are selecting equipment, planning a project, searching for technical information, or exploring a professional partnership, our team is ready to help.