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Best boiler installation pros near Lexington, MN

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TRUSTED BY LEXINGTON, MN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon3.6k+
    Verified boiler installation services reviews

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

Avatar for Standard Heating & Air Conditioning Inc
Standard Heating & Air Conditioning Inc
4.8(
3,086
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Lexington, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1930

Free estimates

Emergency services offered

"The technician arrived on time to tune up the air conditioner. He gave me a friendly greeting and agreed to wear a mask immediately. He asked about the cat to make sure it would be safe (!). He asked about and listened carefully to me about how everything has been working (Standard installed our boiler and maintains it also). As usual, the technician completed his work efficiently and professionally. He explained everything before leaving and left the work areas neat. Standard is so reliable we joined its maintenance program years ago and will continue to call Standard for all our heating and air conditioning needs."
Post Job Replacement
Before Installation
New A/C
New Furnace
Before Installation

+1

Response time1 day
2 neighbors recently requested a quote
Recommended by95%of homeowners
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 Lexington, MN and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Outstanding pricing and quick installation on a new heating and AC system. Installation of new equipment was clean and very professional looking. Justin in sales did an excellent job of listening to my concerns with the old system and proposing a new system to improve heating and cooling comfort in my home. Hvac technicians Vitaliy and Igor did a wonderful job of system installation and checkout. I could not have asked for a better experience."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+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 Lexington, 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 Aire Serv of East Central Minnesota
Aire Serv of East Central Minnesota
4.4(
129
)
Gas Boiler or Radiator Heating System - Install

Serving Lexington, MN and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Our A/C went out and Aire Serv was quick to schedule and identify the problem that required us to replace the unit. They came back the very next day for the install and did great work! They even re-routed some of our pipes for easier access rather than leaving them where they were. It seemed a bit expensive to me at first, but worth it for the quality and service in the long run."
Ductless Mini Split
furnace
High efficiency Boiler
Air Conditioner
Daikin Furnace

+2

Recommended by77%of homeowners
Avatar for Kody's Home Services LLC
Kody's Home Services LLC
5.0(
15
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Lexington, MN and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Kody was quick at troubleshooting and finding out issue on our air conditioner gave us options on repairs and replacement and within 24 hours we have a new air conditioner installed and running like a dream on this hot summer day!"
Old air exchanger
New air exchanger
New heating system
Old heating system
Old heating system

+3

Response time8 hrs
Response rate89%
1 neighbors recently requested a quote
Sustainable Heating and Cooling, Inc.
3.7(
15
)
Gas Boiler or Radiator Heating System - Install

Serving Lexington, MN and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"The price for boiler and install was better than other vendors. Chris was willing to answer questions via email. They were able to install the same week. Chris came over the next week to look at an issue we had that ended up being operator error on our part on existing parts of our in floor heating system. Great response, great service. Highly recommend."
Response time6 hrs
3 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Dean's Home Services
Dean's Home Services
3.9(
41
)
Gas Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Lexington, MN and surrounding areas

Approved

In business since 1996

Free estimates

Customers say: Super punctual

Deans Home Services is a licensed and bonded professional service company with over 100 years of combined industry experience. We started in plumbing, but we have expanded our services to include heating, air conditioning, electrical, drains, and excavation. Deans Home Services has served Minneapolis, St. Paul, and the surrounding Twin Cities area for over 25 years. \n

Relocate Kitchen Drain
Relocate Kitchen Drain
Relocate Kitchen Drain
Leaky Water Heater
Leaky Water Heater

+58

68 neighbors recently requested a quote
Recommended by39%of homeowners
Avatar for Onyx Plumbing LLC
Onyx Plumbing LLC
5.0(
5
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Lexington, MN and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

Onyx Plumbing LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Gallery
Gallery
Gallery
Gallery
25 neighbors recently requested a quote
Avatar for Integrity HVAC Services, LLC
Integrity HVAC Services, LLC
5.0(
1
)
Gas Boiler or Radiator Heating System - Install - For Business

Serving Lexington, MN and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

We provide a wide variety of commercial HVAC services from equipment swap-outs to repairing complex integrated systems, striving to do high-value work for jobs large and small. Our strengths are in preventative maintenance, retrofits and repair. We bring over 25 years of HVAC experience, serving the Twin Cities area for commercial heating and air conditioning services.\nAll buildings are unique. That's why we collaborate with your building management team to find effective HVAC solutions for specific needs - communication is key. We pride ourselves in being easy to work with, documenting with photos and job reports. We will provide you with a consultation to explain all available options so that you can choose the solution that’s right for your budget.

1 neighbors recently requested a quote
Recommended by100%of homeowners
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Install Boiler FAQs, answered by experts

It can take anywhere from four hours to three days to replace a boiler with a new one. How long your particular boiler installation takes will depend on whether you need a gas line installed and if you’re switching to a new boiler system. 

Replacing a combination boiler or standard boiler with the same system should only take four to six hours. Meanwhile, switching from a conventional boiler system to a combination boiler system could take a few days.

Chilled water HVAC systems use water instead of traditional components and refrigerants. They're more common in commercial settings than residential ones but are slowly being adopted by some homebuilders to cool homes. As the name implies, the system keeps the water chilled at 40 degrees and circulates it through water coils. The water absorbs the heat from your home and drains outdoors. Condo apartments are more likely to have chilled water HVAC than single-family homes because this system is designed to cool several rooms or large areas individually.

In most cases, repairing a radiator is more affordable than replacing it. A typical repair may cost between $100 and $200, while a replacement can average $1,500, with a range of $250 to $2,500 depending on the unit type. Radiator issues are often simple fixes for a professional, such as a blown fuse, malfunctioning thermostat, or a loose valve, and can take less than an hour. However, if the long-term costs of fixing the radiator are higher than replacement, it's better to get a new model. It is recommended to consult a heating expert to diagnose the problem and determine the best solution for your situation.

Boiler installations and replacements cost between $3,600 to $8,400. Expect to pay around $5,900 on average for a new boiler, including installation. Adding new radiators or heaters to the boiler may include separate costs if you are also upgrading those components, so the final price may be higher. To decrease costs, you can look for local energy rebates for using a boiler and wait until installers are offering discounts for a first-time installation.

Coolant and antifreeze are technically not the same thing. The difference between the two is the ratio of water to other chemicals. True antifreeze is mainly made up of either ethylene glycol or propylene glycol, while coolant comprises one part antifreeze and one part water. However, the terms coolant and antifreeze are often used interchangeably, even by pros.

The Lexington, MN homeowners’ guide to boiler installation services

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