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    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Barnum

Avatar for All Service Professionals Heating, Cooling, Plumbing & Electrical, LLC
All Service Professionals Heating, Cooling, Plumbing & Electrical, LLC
5.0(
5
)
Central A/C - Service or RepairCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+12 more

Serving Barnum, MN and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Credit card accepted

At All Service Professionals,\n\nwe understand that homeownership can sometimes throw unexpected curveballs. Whether it's a clogged drain, a dip in temperature, or a flickering light, these inconveniences don't have to last.\n\nAs your trusted home service professionals, we're here to bring peace of mind and restore your home's comfort quickly and efficiently. \n\nDon't hesitate to call!\n\nWe're here to bring peace of mind and restore your home's comfort.

project photos
12 neighbors recently requested a quote
Avatar for Polar Plumbing, Heating & Air
Polar Plumbing, Heating & Air
5.0(
6
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+6 more

Serving Barnum, MN and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Polar Plumbing, Heating & Air, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

Logo
Furnace replacement
Water heater replacement
Minisplit AC install
7 neighbors recently requested a quote
Avatar for MAXX Mechanical, LLC
MAXX Mechanical, LLC
New to Angi
Gas Furnace / Forced Air Heating System - InstallCentral A/C - InstallGas Furnace / Forced Air Heating System - Repair+9 more

Serving Barnum, MN and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

MAXX Mechanical provides dependable Plumbing and HVAC services for homeowners and businesses throughout Duluth, MN and the surrounding areas. From furnace and boiler repairs to quality installations, our experienced team is ready to keep your property comfortable year-round. We also handle a wide range of plumbing needs, from leak repairs, clogged drains, and fixture replacements to water heaters and other plumbing installations. We focus on prompt response times, quality workmanship, clear communication, and professional service from start to finish. At MAXX Mechanical, we understand that Plumbing and HVAC problems can be urgent. Our team provides 24/7 Emergency services 365 days a year, and we work efficiently to diagnose issues and provide practical solutions. Whether you're needing a small repair, preventative maintenance, or a larger residential or light commercial project, you can count on MAXX Mechanical for reliable service and lasting results.

House Trap Removal
Sump Pump Discharge
Sump Pump Install
Sump Pump Discharge
5 neighbors recently requested a quote
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Barnum, MN and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Airco Heating and Cooling, Inc.
5.0(
6
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For Business+2 more

Serving Barnum, MN and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Excellent workmanship, takes pride in his work, did what he said he would do, and went above and beyond my expectations. This was an incredible work experience, very refreshing to have such a good craftsman, very happy with the results, and I highly recommend him to all."
Response time1 day
Recommended by100%of homeowners
Avatar for The Comfort Company
The Comfort Company
5.0(
3
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+14 more

Serving Barnum, MN and surrounding areas

In business since 2016

Free estimates

Warranties offered

"Hired the Comfort Company to install a new propane high efficiency furnace, air source heat pump and take out my old nasty oil tank. Very satisfied and my wallet took a smaller hit than I thought it would! Highly recommend!"
Boiler Install
Before and After Furnace Install
Samsung Mini Split System
Ruud Heat Pump and Furnace
Ruud Heat Pump

+3

Response time3 days
Recommended by100%of homeowners
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Heating and Air Conditioning questions, answered by experts

Running an air conditioner with mold is not safe because it can spread harmful mold spores throughout your home. Exposure to these spores can trigger various health problems, including respiratory issues, allergies, coughing, wheezing, sneezing, itchy eyes, and a sore throat. It may also aggravate asthma in household members. Continued exposure can increase the risk of more serious illnesses like sinus infections, pneumonia, and bronchitis. If you suspect mold in your air conditioner, you should stop using the system until it has been properly cleaned to avoid health risks and further contamination.

The decision to put your AC unit on the roof or ground depends on the climate in your area, the roof shape, accessibility, and budget. If you live in a warm climate or don’t have existing ductwork, it’s likely best to stick to a traditional AC unit that sits on the ground. However, if you lack yard space, live in a mild climate, and have easy access to the roof, your home may benefit from a rooftop AC unit. 

Trick question: There is no difference between an AC and a furnace blower motor. Whether you have central air and heat or just one of these, the same blower motor carries hot and cold air throughout the ductwork in your home. Certain systems may have separate blower motors for the AC and furnace, but each serves the same function.

Modern AC leak sealants work as a temporary measure to stop refrigerant leaks. You can purchase them at most home improvement stores or on online. When using an AC leak sealant, keep in mind that it’s only a temporary solution, so you’ll still need to hire a pro to install a replacement part as soon as possible.

To lower humidity quickly, run a dehumidifier or your home's air conditioner or turn on exhaust fans to extract moisture. These methods can quickly and effectively bring your home's humidity levels to a comfortable condition. However, you should consistently practice humidity-reducing tasks to maintain proper indoor humidity levels.

The Barnum, 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.