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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon255
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Harmony, MN

*The Angi rating for Heating And Air Conditioning Service companies in Harmony, 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 Harmony, 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 November 08, 2025

Find Heating and air conditioning pros in Harmony

Avatar for J Lesch Construction

J Lesch Construction

5.00(
4
)

J Lesch Construction

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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

Avatar for Second Nature (Formerly FilterEasy)

Second Nature (Formerly FilterEasy)

5.00(
1
)

Second Nature (Formerly FilterEasy)

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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.

Valor Mechanical

No reviews yet

Valor Mechanical

No reviews yet
19 years of experience

Valor Mechanical is a full-service commercial mechanical contractor based out of Rochester, MN. Complete with a residential service division, Valor is the premier choose for plumbing and heating services. Valor operates on these principle core values: integrity, trust and strong relationships, all with a high level of customer service. These values were instilled by Ty Bestor, CEO, and all who work at Valor share in these values and in Ty’s business passion. The experienced team at Valor Mechanical listens to the customers’ needs and objectives, then creates a customized solution. Valor creates cost-efficient solutions by allowing our team to approach every project from an engineering-first perspective. Before finalizing mechanical numbers, we explore every issue and concern with the project team. The main constants among our technicians, engineers and trained craftsmen is experience, dedication and their commitment to Valor’s core values.

Valor Mechanical is a full-service commercial mechanical contractor based out of Rochester, MN. Complete with a residential service division, Valor is the premier choose for plumbing and heating services. Valor operates on these principle core values: integrity, trust and strong relationships, all with a high level of customer service. These values were instilled by Ty Bestor, CEO, and all who work at Valor share in these values and in Ty’s business passion. The experienced team at Valor Mechanical listens to the customers’ needs and objectives, then creates a customized solution. Valor creates cost-efficient solutions by allowing our team to approach every project from an engineering-first perspective. Before finalizing mechanical numbers, we explore every issue and concern with the project team. The main constants among our technicians, engineers and trained craftsmen is experience, dedication and their commitment to Valor’s core values.

Labelle Auto LLC

5.00(
2
)

Labelle Auto LLC

5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a small family owned business with 2 full time employees. The owner/ technician, Denis, and the auto and small engine technician, Marc. Denis' wife and daughter are here part time for the front counter, his son works as needed for building and equiptment maintenance, and mother is acting CFO. Denis and Marc have a combined 22+ years in the automotive service industry, are dealer and ASE certified and wanted to try to renew the general publics faith in the automotive service and repair industry. We are here start a legacy and make a difference in the community.

"The owner's name is Denis Labelle and he is a first rate mechanic. They do quality work at a reasonable price. I would highly recommend them as well."

Bob R on September 2020

We are a small family owned business with 2 full time employees. The owner/ technician, Denis, and the auto and small engine technician, Marc. Denis' wife and daughter are here part time for the front counter, his son works as needed for building and equiptment maintenance, and mother is acting CFO. Denis and Marc have a combined 22+ years in the automotive service industry, are dealer and ASE certified and wanted to try to renew the general publics faith in the automotive service and repair industry. We are here start a legacy and make a difference in the community.

"The owner's name is Denis Labelle and he is a first rate mechanic. They do quality work at a reasonable price. I would highly recommend them as well."

Bob R on September 2020

tpr services unlimited llc

No reviews yet

tpr services unlimited llc

No reviews yet
17 years of experience

TPR Services Unlimited is a family run business that has over 25 years in the trades in Rochester and the surrounding area. We belive in treating each customer like a member of the family not like a number

TPR Services Unlimited is a family run business that has over 25 years in the trades in Rochester and the surrounding area. We belive in treating each customer like a member of the family not like a number

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Heating and Air Conditioning questions, answered by experts

Yes, it is possible. An electrical fire can break out if the compressor has inadequate ventilation. When it overheats but doesn't have a proper thermal cutout, this can cause the motor to short-circuit and catch fire. This risk is exacerbated if flammable materials, like dust and fallen leaves, are clogging the unit. The compressor overheating won't start a fire by itself, but poor maintenance and installation can increase the risk once it hits its breaking point and short-circuits.

Florida rooms can have heat or air conditioning, although not all do. These rooms can be added to the existing HVAC system or use a mini-split system, or they may just use a ceiling fan or the breeze from the windows for cooling. Florida rooms with air conditioning often have glass windows to keep the cool inside instead of just mesh screens.

Yes. It's normal for the AC compressor to cycle on and off intermittently in dry mode as it maintains the desired humidity level. The compressor cycles to prevent over-dehumidification and to maintain a comfortable indoor environment. This cycling behavior ensures efficient operation and optimal humidity control, contributing to the overall effectiveness of the dry mode function in your AC system.

If your AC suddenly stops working, the first thing to check is your thermostat settings. Ensure the thermostat is set to the appropriate temperature and mode (cooling). Sometimes, a simple adjustment or replacing the batteries in the thermostat can resolve the issue. If that’s not the issue, look to see if the circuit breaker tripped. These basic checks can often identify simple fixes before you need to call for professional assistance.

Replacing an evaporator coil costs around $1,350 on average. The coil itself, depending on the size and brand, can cost from $550 to $1,100. Professional labor averages about $700 total. Note that a license is required to work with refrigerants, so it’s necessary to have an AC pro complete this task.

The Harmony, MN homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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