From Wood Boiler to exactly What you need.​

Alternative Energy Systems is not your typical outdoor wood boiler distributor.
​We pride ourselves on our ability to offer you a heating and cooling system that fits your needs.

Alternative Energy Systems, LLC is not you typical HVAC company.  We offer products and services to fit all of your needs.  This includes heat pumps, furnaces, boilers, A/C, Crown Royal outdoor wood boilers, and St. Croix corn stoves.  We offer 24 hour service as well as installation and system design.

Alternative Energy Systems, LLC started in 2005 from humble beginnings.  Initially we sold only biomass boilers, then corn and pellet stoves. This was soon followed by outdoor wood boilers.  After years of steady growth, fueled by word of mouth from our amazing customers, we are continually adapting and growing.  The owner's sons are now much larger players in the business as we have expanded into conventional gas, oil, and electrical HVAC products.  With their many years of formal HVAC education and over 12 years in the field, we are ready for any challenges ahead.

We offer traditional and unconventional ​HVAC solutions

Rural
Heating & Cooling Solutions

Alternative Energy Systems offers heating and cooling solutions for rural settings that do not have access to natural gas, or even electricity. Whether you're wanting to warm up or cool down your cabin, home, multiple outbuildings, or rural new construction, we have the right solution for your set-up and budget--off-grid!

Suburban
heating & Cooling Solutions

Alternative Energy Systems offers a variety of proven brands and systems for heating and cooling using natural gas, electricity, boiler, radiant/hydronic heating, and more! Reduce costs upfront with the best possible product for installation, and reduce ongoing utility costs with our efficient solutions that your whole family will love!

Garage/Shop
​Heating & Cooling Solutions

Alternative Energy Systems brings you and your hobbies or business key products for garages, shops, barns, offices, warehouses, and multiple outbuildings. Before you calculate the cost of adding duct work to your building, give us a call to see if we can bypass that step with one of our recommended systems!

​Highly Trained. Highly
​Qualified Technicians.

Adam has 6 years of formal training and over 12 years in the field.

​Credentials include:

• City Gas
• State Steam
• State Boiler
• Refrigeration Certifications: CPR, MSHA, ARI, CFC, Med. gas, UA STAR HVAV-R, OSHA
• Electrical work place, Pro10, Core 4, Flash shield, Gastite, Nyron, Aquatherm, copper/braze
• Qualified signal person
• Arc flash
• City LP Steam/hotwater
• City Oil code
• City Gas code
• Rigging

Is your home ready for Minnesota's weather?

Minnesota WEATHER

​Thank you for the 5-star reviews!

I am very impressed with my Empyre 200 outdoor wood boiler. I previously owned an indoor wood boiler that heated just my house using seven to eight cords of wood per year. Several of my friends who own their own outdoor wood boilers told me to expect to use fifteen to twenty cords of wood to heat my house, three car garage, and hot water with new boiler heater. I was pleasantly surprised when I used only eight cords of wood last year! An added benefit was a savings of twenty to thirty dollars per month in my electric bill form heating my water with the Empyre outdoor boiler, too. Mike Zea

320-267-8477