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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

When faced with HVAC issues, it's best to begin by ensuring the thermostat settings are correct for either heating or cooling. If the system isn't responding, check the thermostat for proper function and power supply. It's also important to examine air filters, as clogged ones can decrease performance. Confirm the power supply to the system by checking the circuit breakers and fuses. If these basic steps fail to resolve the issue, contact an HVAC professional for a more detailed diagnosis and repair.

This is a bit of a trick question. Even though the seasons arrive at the same time every year, the weather doesn’t always behave according to the calendar. So, while it’s fair to say that you can expect to turn on your AC starting in late May or early June, it all depends on the outside temperature and how cool you like to keep your home.

You can buy R-22 refrigerant for your home air-conditioning system through your local AC repair specialist, who can also refill your R-22 system as needed. You may find that the cost of R-22 has gone up due to shortages as the EPA banned this refrigerant. Ask your pro to inspect your system for any leaks or issues.

Usually, ductwork is not included when you purchase a new HVAC system; it needs to be purchased separately. As far as installation, you’d need to speak with your local duct installer or HVAC technician directly to learn what their services include, but having your entire ductwork system replaced is likely to be more expensive than simply having your new AC unit installed without ductwork replacement.

Yes, running your air conditioning unit too cold can cause condensation in the air ducts and built up moisture on the air filter, resulting in a breeding ground for mold and mildew. Mold and mildew growth can irritate those with respiratory issues, so it’s best to keep your AC running at a normal temperature.

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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