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TRUSTED BY NEW PRAGUE, MN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon187
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in New Prague - Updated Nov 2026

Avatar for Prolific Mechanical
Prolific Mechanical
5.0(
7
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+20 more

Serving New Prague, MN and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Thomas and the team at Prolific Mechanical did an outstanding job installing our new boiler. They were professional, knowledgeable, and paid close attention to every detail. The installation was clean, completed on time, and everything has been working flawlessly. I highly recommend Prolific Mechanical to anyone looking for honest, high-quality HVAC work."
Avatar for Fox Heating and Air Conditioning LLC
Fox Heating and Air Conditioning LLC
5.0(
5
)
Gas Furnace / Forced Air Heating System - InstallCentral A/C - Install

Serving New Prague, MN and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

Fox Heating and Air Conditioning LLC is committed to excellence in every aspect of our \nbusiness. We uphold a standard of integrity bound by fairness, honesty, \nand personal responsibility. Our distinction is the quality of service \nwe bring to our customers. Accurate knowledge of \nour trade combined with ability is what makes us true professionals. \nAbove all, we are watchful of our customers' interests and make their \nconcerns the basis of our business. \n

HVAC
11 neighbors recently requested a quote
Avatar for IcanHandyman
IcanHandyman
4.8(
55
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving New Prague, MN and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Great all around job! I had a new interior door installed, baseboards, door trim, a flooring transition, and a ceiling medallion. I definitely recommend to anyone requiring home jobs that they cannot complete."
Caulk boarder of tile bathroom floor
Clean valleys on roof
Replace missing fascia board covering
Cedar deck cleaning and staining
Stair case rail install

+113

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for Melon Man LLC
Melon Man LLC
4.9(
174
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving New Prague, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Warranties offered

"Extremely well. Andrew did all that we asked and in the manner that we wanted. He was here when he said he would be, adhered to his estimated cost (submitted to us in a very professional manner), did the work of two and cleaned up afterwards! He instructed us in what was required to use the heat tape and gave good information as to what was needed to treat the raw white cedar railing. He provided the necessary warranty information for the smoke detectors. We would have no hesitation in hiring him in the future."
Before
During
After
Additional Photos
Additional Photos

+2

Response time8 hrs
Recommended by95%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

HVAC pros recommend that you replace your AC filter every one to three months to maintain optimal indoor air quality and ensure your HVAC system operates efficiently. However, factors such as filter type, household size, and environmental conditions may influence the frequency of replacement. Regular filter changes help prevent debris buildup, maintain airflow, and prolong the life span of your air conditioning unit.

Ideally, an AC system should never need more Freon (a popular refrigerant) because it circulates in a closed loop. However, refrigerant leaks are not uncommon and may occur gradually over 5 to 15 years. If your system has a leak, it will need to be topped up in a process known as an AC recharge. Signs of a refrigerant leak include weakened AC performance, increased humidity in your home, higher utility bills, and a hissing sound from the unit. The cost of an AC recharge will depend on the size and type of your AC unit, as well as the type of refrigerant it uses.

A power outage can damage your air conditioner, just like a power surge can damage any electrical device or appliance. In most cases, your circuit breaker or built-in surge protection on your AC unit protects your AC and just needs a reset. But in other cases, it might be that your AC compressor or capacitor was blown during the power surge. You’ll need to have an HVAC professional repair or replace any AC parts. 

To diagnose a bad HVAC or AC damper, assess the airflow from your vents. For a manual damper, close it, run your system, and check for airflow. If air is still coming through the vents, the damper is likely faulty and needs repair or replacement. For an automatic damper, turn on your HVAC system and monitor the airflow and room temperature. Signs of a problem include low airflow, a room that won't maintain its set temperature, or a drafty feeling. If you suspect a faulty automatic damper, you may need to hire a professional for repairs.

On a summer day, expect your AC to run between 12 and 16 hours. However, this time frame depends on just how hot it is outside and the comfortable temperature you’re hoping to maintain indoors. Assuming the size of your AC is appropriate for the space you’re trying to cool, it shouldn’t be a problem for it to work this many hours.

The New Prague, 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.