Get matched with top heating and air conditioning pros in Dover, MN
There are 5 highly-rated local heating and air conditioning pros.
TRUSTED BY DOVER, MN HOMEOWNERS
4.6 
255 Verified Reviews for Heating And Air Conditioning Service pros in Dover, MN
*The Angi rating for Heating And Air Conditioning Service companies in Dover, 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 Dover, 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 July 16, 2025
Heating and air conditioning pros in Dover
Lots of experience and will work anytime of day
Lots of experience and will work anytime of day
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.
Mankato's Choice for Carpentry, Remodeling, Handywork, and Landscaping. No matter what process or obstacles your project contains, J Lesch Construction will professionally handle the matter. Licensed and Insured General Contractor.
"Excellent work. Accepted job on short notice, cleaned up after job was done. Provided written estimate and adjusted on the fly as I added more work. Jack is polite and skilled. I will definitely hire again."
Marlo P on May 2023
Mankato's Choice for Carpentry, Remodeling, Handywork, and Landscaping. No matter what process or obstacles your project contains, J Lesch Construction will professionally handle the matter. Licensed and Insured General Contractor.
"Excellent work. Accepted job on short notice, cleaned up after job was done. Provided written estimate and adjusted on the fly as I added more work. Jack is polite and skilled. I will definitely hire again."
Marlo P on May 2023
The North Country Heating & Cooling mission is to provide the practical and effective solutions for heating, cooling, ventilation, and indoor air quality needs to Rochester, MN. We're devoted to helping our customers reduce energy consumption using HVAC solutions, quality products and service, and save on their electricity bills.
"Did a bad job installing. Had to hire another company to fix what they couldn’t."
Julio G on September 2024
The North Country Heating & Cooling mission is to provide the practical and effective solutions for heating, cooling, ventilation, and indoor air quality needs to Rochester, MN. We're devoted to helping our customers reduce energy consumption using HVAC solutions, quality products and service, and save on their electricity bills.
"Did a bad job installing. Had to hire another company to fix what they couldn’t."
Julio G on September 2024
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
"They did fine"
Keavon R on May 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
"They did fine"
Keavon R on May 2025
Additional DBA - Krell Industries. Family owned & operated. Nationwide service.
Additional DBA - Krell Industries. Family owned & operated. Nationwide service.
Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.
Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.
Contact our HVAC contractors at (507) 722-2987 in Racine, MN, to request our plumbing services.
Contact our HVAC contractors at (507) 722-2987 in Racine, MN, to request our plumbing services.
FAQs for heating and air conditioning service projects in Dover, 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.
Get our Angi-powered app
