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Best boiler installation pros near Cologne, MN

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon595
    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Cologne - Updated Nov 2026

Avatar for HVAC Doctor LLC
HVAC Doctor LLC
4.9(
28
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Cologne, MN and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"This guy Vitale is great! He was very knowledgeable and honest! He did not try to tell me I need a new furnace like the other companies, even though that is mostly his business (installing new systems). He fired up my furnace and said I can definitely keep using my current furnace if I want to...that it was not necessary to replace it. If I decide to get a new furnace, I'm using him for sure!"
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+137

Response time1 day
4 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Prolific Mechanical
Prolific Mechanical
5.0(
7
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

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."
Avatar for Sebold Heating & Cooling, Inc.
Sebold Heating & Cooling, Inc.
4.9(
4
)
Gas Boiler or Radiator Heating System - Install

Serving Cologne, MN and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

Sebold Heating & Cooling, Inc. has been serving the Carver County area since 2016. We specialize in residential heating and cooling installations and repairs. There's no project too big or too small. Call today for a free estimate!

ac in Chaska
plymouth mn
chanhassen install
excelsior install
eden prairie install

+3

Response time5 hrs
Recommended by100%of homeowners
Randy Lane & Sons Plumbing & Heating Inc
4.7(
801
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Cologne, MN and surrounding areas

In business since 1967

Free estimates

Emergency services offered

"I had the old kind of plumbing; so they had to vent it out and everything.  It was a complete plumbing job.  They were great.  I have had them before.  They are here on time and they do things right.  I would recommend them."
Recommended by94%of homeowners
Avatar for MN Plumbing & Appliance Installation
MN Plumbing & Appliance Installation
4.4(
97
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Cologne, MN and surrounding areas

Free estimates

Credit card accepted

"MN Plumbing was amazing!!!! We purchased appliances from a company who uses MN Plumbing for installations. They went above and beyond by coordinating the installation of several appliances at one time even though the company we purchased from said we couldn't do that. Michelle, the office manager, was wonderfully helpful in the coordination of everything, and their installers, Oakly and Jordan, did an amazing job of installing all the appliances and took the time to explain the operation to us. They were quick and efficient and cleaned up and took all the packaging with them. We will definitely use MN Plumbing for all our future needs!!!"
Recommended by88%of homeowners
SOS Appliance
4.6(
54
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Cologne, MN and surrounding areas

In business since 2009

Credit card accepted

"I contacted SOS over the weekend and the technician was able to come on Monday night (great considering my work schedule). He was on time (within the 2 hour window agreed upon), courteous and thorough. After he installed the unit in a timely manner (my 3 yr son thought it was really fast) he explained how to operate it efficently and gave tips for optimal wear and tear, very professional and thoughtful (above and beyond if you ask me)! He also left the work area very clean, unlike some install experiences we've had. We would definitely call SOS again!!!"
Recommended by86%of homeowners
Avatar for Aire Serv of Eden Prairie
Aire Serv of Eden Prairie
4.5(
275
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Cologne, MN and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"They arrived on time and did the work in the amount of time they said they would. Our particular installer was very professional, despite his extreme allergy to our cats. It was so bad that if I were him, I honestly may not have been able to complete the work. He trudged through, did an amazing job with quality work, despite his circumstances. We've had the system installed for ten months now with only one small issue, which the company quickly and professionally resolved it for free. I would absolutely recommend them and not hesitate for a second to call them for future needs. Having the whole house humidifier through last winter has made ALL the difference in the world and we're kicking ourselves for having waited so long."
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95% AFUE Furnace
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After
Another after install

+1

Recommended by87%of homeowners
Avatar for Cameron
Cameron
4.3(
2,055
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Cologne, MN and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Went perfectly. Jake explained what he was doing and tested many things that we hadn’t had done before on our boiler. Gave me good recommendations on how to extend the life of my boiler. Even went above and beyond and caught a few things that I wouldn’t have noticed which will most likely save me money. Highly reccomended."
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+2

Recommended by83%of homeowners
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Install Boiler FAQs, answered by experts

On average, you’ll need about two gallons of oil per day to heat your house when it’s 50 degrees Fahrenheit outside. Most oil tank capacity is about 275 gallons, and heating your house with two gallons of oil per day will last about four and a half months. This consumption will vary depending on the climate and average temperature in your location. For example, if the winters are longer and colder where you live, you’ll probably need to refill your oil tank at least once to get through the winter.

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

Overall, heating your home with an oil furnace tends to be less expensive than heating your home with an electric heating system. Oil heating systems stay warm for longer periods of time without drawing a constant electrical current to maintain a temperature. Plus, heating oil systems typically have a longer lifespan and lower price tag than their electrical counterparts, resulting in short- and long-term savings.

If you go to turn it counterclockwise and it won’t turn anymore, it’s open. Like most other valves, you should be able to turn a radiator valve counterclockwise (to the left) to open it and clockwise (right) to close it. To close a radiator valve, turn it clockwise until you meet some resistance and can’t turn anymore, but do so carefully to avoid breaking the valve.

Propane is more cost-efficient than natural gas on a per-unit basis because it produces twice as much heat energy as an equivalent amount of natural gas. But propane is not ideal if you already have a gas line installed. The best choice for your home depends on the efficiency of your appliances and the amount of installation required of your fuel choice.

The Cologne, MN homeowners’ guide to boiler installation services

From average costs to expert advice, get all the answers you need to get your job done.