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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon55
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Fergus Falls, 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 Fergus Falls, 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 09, 2025

Find Heating and air conditioning pros in Fergus Falls

Avatar for Aquarius Home Services

Aquarius Home Services

4.70(
196
)
•Approved Pro

Aquarius Home Services

4.70(
196
)
•Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
442 local quotes requested

Aquarius Home Services is the top home service provider in Minnesota and Wisconsin. Offering expert service in HVAC, Water Softeners, Plumbing and Electrical . Our work is backed by a 100% performance guarantee.

"They were on time. Explained what he would do, was very professional and did a great job."

Dan C on October 2025

Aquarius Home Services is the top home service provider in Minnesota and Wisconsin. Offering expert service in HVAC, Water Softeners, Plumbing and Electrical . Our work is backed by a 100% performance guarantee.

"They were on time. Explained what he would do, was very professional and did a great job."

Dan C on October 2025

Avatar for Koegel Plumbing & Heating Solutions, LLC

Koegel Plumbing & Heating Solutions, LLC

5.00(
26
)
•Approved Pro

Koegel Plumbing & Heating Solutions, LLC

5.00(
26
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

Looking for clean, courteous and professional plumbing & heating service? Then call Koegel Plumbing & Heating Solutions, LLC, the company that truly cares. We install and repair all types of plumbing, water treatment equipment and hot water heating systems for residential projects. Koegel Plumbing & Heating Solutions is owned by Kurt Koegel. Kurt has over 30 years experience in the industry. He holds a current MN Master Plumber's license and is fully bonded and insured. We look forward to helping you find the right solution for your plumbing, heating or water treatment project. Call us today (320)766-6767. We accept all major credit cards.

"Kurt was absolutely excellent. He quoted me a fair, comprehensives price after coming to my house and explaining the issues and what needed to be fixed (I found out my main shut-off was leaking and not up to modern codes!). Then, once I gave a deposit, I had the job scheduled and completed within a week. After the job was completed, he gave me a run-through of everything that they did along with a short tutorial on the water softener. That included fixing the main-shut off as shown in the picture. Finally, after signing one form, he said that he would turn in the $750 rebate to ALASD for the water softener for me. Overall, I would certainly use them again for any of my plumbing issues."

Jeremy P on April 2022

Looking for clean, courteous and professional plumbing & heating service? Then call Koegel Plumbing & Heating Solutions, LLC, the company that truly cares. We install and repair all types of plumbing, water treatment equipment and hot water heating systems for residential projects. Koegel Plumbing & Heating Solutions is owned by Kurt Koegel. Kurt has over 30 years experience in the industry. He holds a current MN Master Plumber's license and is fully bonded and insured. We look forward to helping you find the right solution for your plumbing, heating or water treatment project. Call us today (320)766-6767. We accept all major credit cards.

"Kurt was absolutely excellent. He quoted me a fair, comprehensives price after coming to my house and explaining the issues and what needed to be fixed (I found out my main shut-off was leaking and not up to modern codes!). Then, once I gave a deposit, I had the job scheduled and completed within a week. After the job was completed, he gave me a run-through of everything that they did along with a short tutorial on the water softener. That included fixing the main-shut off as shown in the picture. Finally, after signing one form, he said that he would turn in the $750 rebate to ALASD for the water softener for me. Overall, I would certainly use them again for any of my plumbing issues."

Jeremy P on April 2022

Ronald and sons Cleaning

No reviews yet

Ronald and sons Cleaning

No reviews yet
7 years of experience

Intermountain Property Solutions with 5 years experience is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business.

Intermountain Property Solutions with 5 years experience is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business.

Avatar for 8th Fire Solar

8th Fire Solar

5.00(
6
)

8th Fire Solar

5.00(
6
)
Customers say: Quick response
7 years of experience

8th Fire Solar specializes in solar heating for homes, businesses, and other buildings. - Installation; Installation on residential, commercial, and other structures. Vetted installation team with testimonials to back. 40+ installations done by our installation specialists. Simple, 2-3 day process for most installations. - Assessing; Free solar site assessments for sites within a reasonable distance. Quick, simple, reliable assessment process. We can assess your home or business's solar resource for the whole year. - Manufacturing Patented & tested product. We proudly source our installation and manufacturing materials locally and regionally. Indigenous-led manufacturing and installation. 95% of our materials are sourced in the states. We offer the highest BTU-per-dollar ratio in solar heating technology. Indigenous-led, renewable heating specialists. Simple DIY installations, shipped nationwide or installed regionally. Small, tight-knit, & experienced team with 7 years in the solar field. Our installation team has backgrounds in drywalling, construction, & interior carpentry. We are a small team, so we treat every customer as part of our team.

"Really helpful and accessible staff -- they spent time with us to ensure we understood everything about install and had all of the materials we needed. They showed us around their shop -- what a great technology! We are looking forward to electricity savings and a nice warm shop on our property. Even better to be able to support a Native-owned and operated business that is creating jobs in a rural area!"

Corrie G on February 2024

8th Fire Solar specializes in solar heating for homes, businesses, and other buildings. - Installation; Installation on residential, commercial, and other structures. Vetted installation team with testimonials to back. 40+ installations done by our installation specialists. Simple, 2-3 day process for most installations. - Assessing; Free solar site assessments for sites within a reasonable distance. Quick, simple, reliable assessment process. We can assess your home or business's solar resource for the whole year. - Manufacturing Patented & tested product. We proudly source our installation and manufacturing materials locally and regionally. Indigenous-led manufacturing and installation. 95% of our materials are sourced in the states. We offer the highest BTU-per-dollar ratio in solar heating technology. Indigenous-led, renewable heating specialists. Simple DIY installations, shipped nationwide or installed regionally. Small, tight-knit, & experienced team with 7 years in the solar field. Our installation team has backgrounds in drywalling, construction, & interior carpentry. We are a small team, so we treat every customer as part of our team.

"Really helpful and accessible staff -- they spent time with us to ensure we understood everything about install and had all of the materials we needed. They showed us around their shop -- what a great technology! We are looking forward to electricity savings and a nice warm shop on our property. Even better to be able to support a Native-owned and operated business that is creating jobs in a rural area!"

Corrie G on February 2024

Avatar for J Brothers Mechanical Plus

J Brothers Mechanical Plus

5.00(
8
)

J Brothers Mechanical Plus

5.00(
8
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Service plumbing, service heating and cooling, new construction plumbing, Heating, and cooling, equipment replacement.

"Excellent work done by J Brothers. Very professional and friendly. Got the job done in a timely manner and covered all the bases. Will hire again for all plumbing and HVAC needs! Only company I trust to get the job done."

Tyler B on December 2022

Service plumbing, service heating and cooling, new construction plumbing, Heating, and cooling, equipment replacement.

"Excellent work done by J Brothers. Very professional and friendly. Got the job done in a timely manner and covered all the bases. Will hire again for all plumbing and HVAC needs! Only company I trust to get the job done."

Tyler B on December 2022

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Heating and Air Conditioning questions, answered by experts

During the summer, it’s best to set your AC to 78 degrees when you’re home and awake, according to the Department of Energy (DOE). For better energy efficiency, raise the temperature slightly to 85 degrees while you’re out of the house. The National Sleep Foundation advises lowering your thermostat to between 60 and 67 degrees when you’re asleep.

If you have the luxury of waiting a bit to replace your unit, they can drop in price depending on the time of year. Air conditioning units often go on sale in the fall after they’re not as in demand when the temps drop outside. Same with furnaces—prices drop in the spring when it starts getting warmer.

It all depends on the unit’s SEER (seasonal energy efficiency ratio). A higher SEER rating means better efficiency and lower costs for your energy bills. 

Take a look at the product you’re considering purchasing and compare it to other models to decide which one is affordable upfront but will keep your energy costs low over time.

ACs don't run on water. They're not connected to drain pipes or any part of your plumbing system. However, they need refrigerant to run. Refrigerant is a gas or liquid that has a low boiling point and absorbs the heat in your home. ACs need this in order to be functional and cool your home. If you suspect your AC is low on refrigerant, you need to contact a licensed HVAC professional. Refrigerant is a dangerous chemical that requires specialized training and permits to work with. 

Yes, unfortunately, scorpions do come up through air vents on occasion if they’re not properly sealed. These pests are excellent at finding small openings and may use vents as a pathway to cooler areas inside, especially during hot weather. To prevent this, inspect your vents, seal any gaps, and install fine mesh screens where necessary.

The Fergus Falls, 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.

See all articles

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