Get matched with top heating and air conditioning pros in Willmar, MN
There are 3 highly-rated local heating and air conditioning pros.
TRUSTED BY WILLMAR, MN HOMEOWNERS
4.6 
44 Verified Reviews for Heating And Air Conditioning Service pros in Willmar, MN
*The Angi rating for Heating And Air Conditioning Service companies in Willmar, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Willmar, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on August 20, 2025
Heating and air conditioning pros in Willmar
Mitlyng offers a comprehensive range of Electrical, HVAC and Refrigeration installation and repair services for residential, commercial, and agricultural properties. Founded in 1984 in Montevideo, MN, we primarily serve customers in West Central Minnesota, but have worked with clients as far away as Texas. We serve both individuals and commercial entities of any size. No job is too big or small! At Mitlyng, your satisfaction is our top concern. Our roots in small town Minnesota bring with them friendliness and respect that we integrate into every interaction. Whatever your problem or concern may be, we hope to address it in a professional, respectful, and cost-effective manner. - Electrical, HVAC, and Refrigeration specialties. - Licensed, bonded and insured technicians. - Residential, Commercial and Industrial work. - Serving Montevideo and West Central MN. - Quality and on-time service you can rely on.
Mitlyng offers a comprehensive range of Electrical, HVAC and Refrigeration installation and repair services for residential, commercial, and agricultural properties. Founded in 1984 in Montevideo, MN, we primarily serve customers in West Central Minnesota, but have worked with clients as far away as Texas. We serve both individuals and commercial entities of any size. No job is too big or small! At Mitlyng, your satisfaction is our top concern. Our roots in small town Minnesota bring with them friendliness and respect that we integrate into every interaction. Whatever your problem or concern may be, we hope to address it in a professional, respectful, and cost-effective manner. - Electrical, HVAC, and Refrigeration specialties. - Licensed, bonded and insured technicians. - Residential, Commercial and Industrial work. - Serving Montevideo and West Central MN. - Quality and on-time service you can rely on.
We Are A Locally Owned HVAC Contractor. We Offer System Maintenance, Repair And Total Replacement Of Any Existing Heating And Cooling Equipment. Call Us For All Your HVAC Needs!
We Are A Locally Owned HVAC Contractor. We Offer System Maintenance, Repair And Total Replacement Of Any Existing Heating And Cooling Equipment. Call Us For All Your HVAC Needs!
we are a small remodeling,repair and restore company here to service the twin cities and surrounding areas with quality work like no other because with our guys having over 20 yrs of experience in the construction field we can offer home and business owner all the service they need in one place.
we are a small remodeling,repair and restore company here to service the twin cities and surrounding areas with quality work like no other because with our guys having over 20 yrs of experience in the construction field we can offer home and business owner all the service they need in one place.
Integro LLC Home maintenance, repair & renovation
Integro LLC Home maintenance, repair & renovation
Residential, Industrial and Commercial heating and cooling contractor offering high pressure piping installations and repair, gas piping, boiler replacement, snow melt, in floor heat, water heater repair and replacement, welding fabrication and repair. 24-hour service. Local majority women and veteran owned business.
Residential, Industrial and Commercial heating and cooling contractor offering high pressure piping installations and repair, gas piping, boiler replacement, snow melt, in floor heat, water heater repair and replacement, welding fabrication and repair. 24-hour service. Local majority women and veteran owned business.
we install/maintenance furnaces and ac, garage heaters and we service your equipment. we do new construction as well. with 10years of being in the business we here for you.
"It went well"
Richard B on February 2023
we install/maintenance furnaces and ac, garage heaters and we service your equipment. we do new construction as well. with 10years of being in the business we here for you.
"It went well"
Richard B on February 2023
Welcome to Air-Pro Heating & Cooling! Air-Pro Heating & Cooling specializes in commercial and residential furnace repair and installation, AC repair and installation, custom ductwork fabrication, custom ventilation, mechanical, make-up air, kitchen exhaust, clean rooms, gas fireplaces, WiFi thermostats, and general service and replacement of all other HVAC products. We are fair, friendly, licensed HVAC professionals proudly serving Central MN and surrounding areas. Please contact us today for a free estimate! With over 13 years of experience, our number one goal is to make your home office, store, place of business and shop, as comfortable as possible. Whether you have a heating or cooling issue, our company has the ability to get the job done in a timely manner. We are FAIR and FRIENDLY! Our company is based on craftsmanship and making sure our customers are educated and empowered to operate their own equipment and they get exactly what they are paying for.
"Heat pump installation"
Aaron T on November 2020
Welcome to Air-Pro Heating & Cooling! Air-Pro Heating & Cooling specializes in commercial and residential furnace repair and installation, AC repair and installation, custom ductwork fabrication, custom ventilation, mechanical, make-up air, kitchen exhaust, clean rooms, gas fireplaces, WiFi thermostats, and general service and replacement of all other HVAC products. We are fair, friendly, licensed HVAC professionals proudly serving Central MN and surrounding areas. Please contact us today for a free estimate! With over 13 years of experience, our number one goal is to make your home office, store, place of business and shop, as comfortable as possible. Whether you have a heating or cooling issue, our company has the ability to get the job done in a timely manner. We are FAIR and FRIENDLY! Our company is based on craftsmanship and making sure our customers are educated and empowered to operate their own equipment and they get exactly what they are paying for.
"Heat pump installation"
Aaron T on November 2020
providing residential plumbing heating and air conditioning remodel and new installations. retro fits . 30 yrs wxp.... liscenced. bonded . insured.. call paul.today!!
providing residential plumbing heating and air conditioning remodel and new installations. retro fits . 30 yrs wxp.... liscenced. bonded . insured.. call paul.today!!
NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls
"Excellent service for a virtual format. Would definitely recommend this very affordable alternative to the traditional technician having to come to your home to evaluate and fix a malfunctioning appliance."
Celeste G on July 2025
NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls
"Excellent service for a virtual format. Would definitely recommend this very affordable alternative to the traditional technician having to come to your home to evaluate and fix a malfunctioning appliance."
Celeste G on July 2025
Additional DBA - Krell Industries. Family owned & operated. Nationwide service.
Additional DBA - Krell Industries. Family owned & operated. Nationwide service.
FAQs for heating and air conditioning service projects in Willmar, MN
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.
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