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TRUSTED BY COLOGNE, MN HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon264
    Verified heating and air conditioning services reviews

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

Avatar for HVAC Doctor LLC
HVAC Doctor LLC
4.9(
28
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Cologne, MN and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"vitaly and his crew did a very good job of removing a big old furnace and installing a new furnace and air conditioner. They did it in a timely manner at a very fair price. explained everything very well. left the place cleaner than when they started. Highly recommend Hvac Doctor."
Additional Photos
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Additional Photos

+137

Response time1 day
4 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)
Gas Furnace / Forced Air Heating System - InstallCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+47 more

Serving Cologne, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"If you want it done right, these are the ladies and gentlemen who get it done. Whether it's their water services or their HVAC, they get it done right time and again... Their owner Jeff is hands-on, and it's impossible to articulate how helpful he is! They'll get my business over and over..."
Additional Photos
Additional Photos
Additional Photos
Our Team
Response time12 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for Finch Electrical Heating & Air
Finch Electrical Heating & Air
4.6(
48
)
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - Repair

Serving Cologne, MN and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Cody installed a hard-wired electric car charger for me just a few days after I first reached out to him. He was very responsive leading up to my appointment and took care to fully answer the questions I had for him. The install was smooth and fast. I'll be keeping his contract info for an upcoming main bedroom/bath remodel."
Exterior Lighting Update
Service mast
Service Mast
FPE Before
Flush mounted Square D QO

+1

Response time1 day
Response rate92%
53 neighbors recently requested a quote
Avatar for Details Residential Services, LLC
Details Residential Services, LLC
4.6(
539
)
Air Ducts & Vents - Clean

Serving Cologne, MN and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"I’ve been looking for a good cleaning company since I moved here. My daughter-in-law referred me to this company as she uses them and highly recommended them. My son is quite meticulous and he gave them good reviews as well so I knew I was not going wrong. When I walked into my home I knew immediately that they had been here. My house was spotless. Their attention to detail is amazing. I told my neighbor about them. She hired them and is impressed with them as well. If you are looking for a quality, professional cleaning company this company fits that bill!"
Miriam & Maria
Home Cleaning
Gutter Cleaning
Rug Cleaning
Carpet Cleaning

+30

Response time2 days
Response rate100%
5 neighbors recently requested a quote
Avatar for Tim's Quality Plumbing, Inc.
Tim's Quality Plumbing, Inc.
5.0(
5
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallDuctless Mini-split Heating System - Install or Replace+1 more

Serving Cologne, MN and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

We offer a wide range of HVAC services to the entire Twin Cities Metro area, from simple repairs to brand new installation projects. No job is too big or too small for us! If you're looking for reliable HVAC maintenance, repair, and installation services, you've come to the right place!

Gallery
Gallery
Gallery
Gallery
Gallery

+2

6 neighbors recently requested a quote
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 Cologne, 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."
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Heating and Air Conditioning FAQs, answered by experts

Set your house temperature between 55 and 85 degrees Fahrenheit while on vacation, depending on the season. If it’s winter, don’t go below 55 degrees. In the summer, the best AC temperature for energy savings is no higher than 85 degrees. You can save anywhere from 10% to 15% on your energy costs by adjusting the temperature while you’re away. If you have a smart thermostat, set up vacation modes for each season. On your way home, turn off vacation mode to allow the home to warm up or cool down before you arrive.

Don’t run your AC with a wet filter. It can cause your AC to work too hard, which will run up your utility bill and cause extra wear and tear on the system. You could also spread moisture and mold throughout your house. Turn off the AC, remove the wet filter, and check for cracks or clogs. Fix the problem (with a pro’s help, if you need it), and put a dry filter in place before you turn the system back on.

A window AC unit is not completely silent. You’ll hear the sound of air blowing, and if you put your ear right up next to the unit, you may hear a slight hiss or gurgle as the refrigerant flows through the system. That said, if your system is making a running water sound, a loud banging sound, a grinding sound, or physically vibrating, you may be facing an issue or malfunction with your AC unit.

In most cases, you should hire a professional to carry out services on your HVAC system, as the components are complicated, expensive, and potentially dangerous to work with. However, there are a few things you can do on your own to keep your HVAC system in good condition, including changing your filters every three months, keeping the area around your outdoor condenser clear of debris and plant growth, making sure your or intakes aren’t blocked, and keeping an eye out for increased energy bills, strange noises, and unusual odors related to your equipment.

While spending money once or twice a year to tuneup your AC and furnace might seem like a waste of money, think again. The cost of HVAC maintenance is far less than the cost of replacing your furnace or AC unit, regardless of the type of HVAC system you have. Paying this smaller fee now will help you avoid paying much more significant costs in the future. Not to mention, having a serviced AC and heating system will help keep your home comfortable, no matter the season. 

The Cologne, 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.