
Freeport HVAC Services
Heating & Cooling Services in Central Minnesota
At Air Max Heating, Air Conditioning and Refrigeration, we are proud to offer a full range of HVAC services in Freeport and the surrounding areas.
Our technicians are highly trained, experienced, and equipped to handle any heating or cooling problem, from minor repairs to complete system replacements. We are a family-owned and operated company, and we are committed to providing the highest quality workmanship and customer service on every job.
Call (320) 818-5588 or contact us online today to learn more about our HVAC services in Freeport and to schedule an appointment with one of our experts!

10 Signs Your HVAC System Needs Repair
10 signs that indicate your HVAC system may need repair:
- Lack of airflow: If you notice weak airflow coming from your vents, it could be a sign of issues with the blower motor or ductwork.
- Strange noises: Unusual sounds like banging, rattling, or squealing may indicate various problems such as loose parts, motor issues, or debris in the system.
- Uneven heating or cooling: If some rooms in your home are significantly warmer or cooler than others, it could be a sign of ductwork issues, thermostat problems, or an aging system.
- Increased energy bills: A sudden spike in your energy bills without a corresponding increase in usage could signal that your HVAC system is working inefficiently, possibly due to worn-out parts or poor maintenance.
- Frequent cycling: If your HVAC system is turning on and off frequently, it may be struggling to maintain the desired temperature, which could be caused by issues with the thermostat, air filters, or other components.
- Strange odors: Foul or musty odors coming from your vents could indicate mold or mildew growth in the system, or even burned-out wiring.
- Leaks or moisture: Any signs of water pooling around your HVAC system or moisture buildup on walls or ceilings near vents could indicate a leak in the system, which needs immediate attention to prevent water damage and mold growth.
- Constant adjustments to thermostat: If you find yourself constantly adjusting the thermostat to stay comfortable, it could be a sign that your HVAC system is struggling to maintain consistent temperatures.
- Visible damage or wear: Inspect your HVAC system regularly for any visible signs of damage, such as rust, corrosion, or worn-out components, which could indicate that repairs are needed.
- Old age: If your HVAC system is over 10-15 years old, it may be nearing the end of its lifespan and more prone to breakdowns. Regular maintenance can help extend its lifespan, but older systems may still require more frequent repairs.
If you notice any of these signs, it's essential to contact a qualified HVAC technician to diagnose and repair the issues promptly to avoid further damage and ensure your system operates efficiently.
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"Excellent Job"
Air Max did an excellent job! They explained the work to me and were professional in everything that they did. They worked really hard. I would highly recommend Air Max LLC. Thanks!- Corinne N. -
"Professional and Friendly"
Keith and his crews are awesome people to work with. Always professional and get the job done right.- Grant K. -
"Courteous and Informative"
The flame sensor on our furnace needed service. I called Air Max, a technician promptly returned my call, and my issue was resolved before noon. They were courteous, professional and informative. Great job!- Bob. W -
"Great Service"
Put new boiler in my son's infloor heat system. They knew what they were doing. System works great now. Couldn't find anyone else to replace it. Great people.- Dave H. -
"Great Worksmanship"
Air Max recently installed a Mini Split air conditioner in our home. We couldn't have been more pleased with their workmanship and expertise. We would recommend Air Max and their professional services to anyone.- Carol C. -
"Excellent Company"
If you're looking for a heating and cooling company that you can trust to give you the highest quality products at a great price, if you want the best, most professional and courteous service, choose Air Max. We've worked with Keith, Nick and Brendon. All first rate, on time, so professional and they actually are looking out for you, their customer. They deliver on their promises. Excellent company!- Julie R. -
"Reasonable and Efficient"
The service tech arrived within 30 minutes after placing the call that our furnace stopped working. The service tech took great care to preform a complete and thorough check on the furnace. The cost to have this service was very reasonable and included a senior discount. Certainly will continue using this business for all HVAC service in the future!- John F. -
"Professional & Considerate"
We have used Air Max services on multiple occasions. They have always been professional and considerate. From the office staff to the professional appearing at our door our experience has been very good if not excellent.- Debbie D.
Heating Services
Minnesota winters can be brutal, and a reliable heating system is essential for keeping your home warm and comfortable. At Air Max Heating, Air Conditioning, and Refrigeration, we offer a full range of heating services, including new system installation, replacement, repair, and maintenance. We work on all types of heating equipment, including boilers, heat pumps, and more.
Our heating services include:
- Furnace repair
- Furnace installation
- Furnace maintenance
- Boiler repair
- Boiler installation
- Heat pump repair
- Heat pump installation
- Heat pump maintenance
Our technicians are equipped to handle all your heating needs, from minor repairs to complete system replacements. We offer honest, upfront pricing and free estimates on new system installations. We also offer 24/7 emergency heating services for those times when you need us most.
Cooling Services
When the summer heat hits, you need a reliable air conditioner to keep your home cool and comfortable. At Air Max Heating, Air Conditioning and Refrigeration, we offer a full range of cooling services, including new system installation, replacement, repair, and maintenance. We work on all types of cooling equipment, including central air conditioners, heat pumps, ductless mini-splits, and more.
Our cooling services include:
- Air conditioner repair
- Air conditioner installation
- Air conditioner maintenance
Our technicians are equipped to handle all your cooling needs, from minor repairs to complete system replacements. We offer honest, upfront pricing and free estimates on new system installations. We also offer 24/7 emergency cooling services for those times when you need us most.
Commercial Refrigeration Services
At Air Max Heating, Air Conditioning, and Refrigeration, we offer a full range of refrigeration services, including new system installation, replacement, repair, and maintenance. We work on all types of refrigeration equipment, including walk-in coolers, reach-in coolers, ice machines, and more.
Our refrigeration services include:
- Walk-in cooler repair
- Walk-in cooler installation
- Ice machine repair
- Ice machine installation
- Ice machine maintenance
Our technicians are equipped to handle all your refrigeration needs, from minor repairs to complete system replacements. We offer honest, upfront pricing and free estimates on new system installations. We also offer 24/7 emergency refrigeration services for those times when you need us most.
Call (320) 818-5588 or contact us online to schedule an appointment!

Our team is ready to offer emergency service for times when your HVAC system breaks down unexpectedly. Get in contact us with us for help.