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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon32
    Verified heating and air conditioning services reviews

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"Fast and efficient service next day. Estimate given up front and was spot on. Made sure things were working properly after leaking valve replaced. Tested water and secured unit under sink."

Greg W on August 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.

"Fast and efficient service next day. Estimate given up front and was spot on. Made sure things were working properly after leaking valve replaced. Tested water and secured unit under sink."

Greg W on August 2025


Avatar for Sentri Homes

Sentri Homes

No reviews yet

Sentri Homes

No reviews yet
119 local quotes requested

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


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



We are a locally owned and operated online retail store now serving the greater northland located in gary new duluth with over 65,000 products in stock we have everything your looking for




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.


Greeley Plumbing, Heating & Air Conditioning

5.00(
4
)

Greeley Plumbing, Heating & Air Conditioning

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

Founded in 1988, Greeley Plumbing, Heating & Air Conditioning continues as a Bryant Factory Authorized Dealer with a tradition of fast, friendly, hometown service. Greeley provides the entire Pope & Douglas County area with air conditioning, heating, and indoor air quality equipment and service—including hot water heaters and boilers—plus full-service plumbing, sewer and drain repair.

"Guy, the Installer, was punctual and professional. System works well. Great improvement in comfort after the humidifier was added. Mandy was helpful in getting me connected to Dustin. Appointments available within a couple of days."

BRUCE B on January 2018

Founded in 1988, Greeley Plumbing, Heating & Air Conditioning continues as a Bryant Factory Authorized Dealer with a tradition of fast, friendly, hometown service. Greeley provides the entire Pope & Douglas County area with air conditioning, heating, and indoor air quality equipment and service—including hot water heaters and boilers—plus full-service plumbing, sewer and drain repair.

"Guy, the Installer, was punctual and professional. System works well. Great improvement in comfort after the humidifier was added. Mandy was helpful in getting me connected to Dustin. Appointments available within a couple of days."

BRUCE B on January 2018


The Finished Look

No reviews yet

The Finished Look

No reviews yet
24 years of experience

Here at The Finished Look we perform all areas that pertain to building and remodeling. We also have a cabin care taking branch as well that services lake homes in northern Minnesota. We are very close with our employees and boast safety and cleanliness. Winter work in many instances be eligible for a 10% discount.

Here at The Finished Look we perform all areas that pertain to building and remodeling. We also have a cabin care taking branch as well that services lake homes in northern Minnesota. We are very close with our employees and boast safety and cleanliness. Winter work in many instances be eligible for a 10% discount.

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Heating and Air Conditioning questions, answered by experts

Troubleshooting common issues with your AC often sheds light on a problem with the compressor. Signs that you need to replace a bad compressor include your AC blowing warm air, short cycling (turning on and off), making strange noises, and blowing less air overall. Since these problems can stem from several areas of your AC, always call a local AC repair team to confirm it's the compressor.

You can protect your air conditioner in the winter by turning off the power at the thermostat and performing routine HVAC maintenance in the spring. Regular maintenance, cleaning, and repair of your AC unit helps protect it and extend its life span. If you have a window AC unit, remove it from the window and store it in a dry place during the winter. Window units cannot withstand freezing temperatures. Keeping them in your window also allows cold air to seep into your home.

If your drain line is clogged, your AC might stop cooling, shut down, or refuse to turn on at all. Otherwise, you might see your AC leaking water, find standing water or water damage near the unit, or notice a musty smell coming out of your air conditioner or vents.

Choosing a unit with higher BTUs can use more electricity if the BTUs are more than what’s necessary for your room size. However, choosing an AC with BTUs that match the size of your room or house, your unit will cool your space efficiently. On the flip side, choosing a system with not enough BTUs can cause the system to work harder to try to cool the space, leading to more electricity consumption and higher energy bills.

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.

The Blackduck, 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.