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Best boiler installation pros near Butler, WI

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TRUSTED BY BUTLER, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.8k+
    Verified boiler installation services reviews

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

Avatar for Droegkamp Furnace Co
Droegkamp Furnace Co
4.8(
575
)
Boiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Butler, WI and surrounding areas

Approved

In business since 1877

Free estimates

Emergency services offered

"very impressed----joe the estimator was very knowledgeable and not pushy-----gary the installer was super and very careful to clean up every little bit of dirt---mike who did the furnace tune was super ------------how often do you have a company so honest that when you ask to have a 20 year old furnace checked out----they do a very detailed check and show the details and they don't try to ram all sorts of repairs at you--they actually said everything is fine for now ( guess who I'll call when I need one }--they were right on par with 2 other companies I called for estimates----awesome job"
Response time1 day
Response rate99%
15 neighbors recently requested a quote
Burant Heating And Air Conditioning
4.5(
15
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Butler, WI and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Bob and his team were very professional. They arrived at my residence on time and spent more time than expected due to a need to replace the existing PVC venting pipe to a larger diameter. Overall I am very happy with the service performed by Bob's team. I definitely recommend his team to whoever needs heating and cooling service."
Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Guardian Heating and Cooling, LLC
Guardian Heating and Cooling, LLC
4.7(
82
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install+1 more

Serving Butler, WI and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Our nearly 40 year old boiler system had seen its last day. Steve with Guardian was easily accessible by phone, prompt, and helpful. He installed a new boiler and retooled the set up of our system. We re very happy with the service, speed of the install, and professionalism the guys showed. We didn t shop around much since we weren t interested in having too many people coming in and out of the house during the pandemic, but felt confident Steve was giving us good information and a fair price based on what we were told in the past and research we had done. I would certainly recommend Guardian to friends and family. I will update going forward if necessary since the system is currently a day old, but the house is as toasty as ever so mission accomplished thus far."
Boilers
Boilers
Boilers
Garage infloor
Sun Room

+4

Response time7 hrs
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for SEIDER HEATING & AIR CONDITIONING INC
SEIDER HEATING & AIR CONDITIONING INC
New to Angi
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Butler, WI and surrounding areas

Approved

In business since 1912

Free estimates

Emergency services offered

Seider Heating, Plumbing & Electrical is a family-owned, Wisconsin company with more than a century of experience keeping local homes and businesses comfortable. Our HVAC team provides dependable heating and cooling services, including furnace and air conditioner repair, replacement, installation, and preventative maintenance.\n\nWe work with homeowners and businesses throughout Southeastern Wisconsin to keep their systems running efficiently and reliably through every season. From routine tune-ups to complete system installations, our experienced team is committed to quality workmanship, honest service, and lasting comfort.\n\nAs a company that has served generations of Wisconsin families, we take pride in treating every customer like a neighbor.

AC Move
AC Check
AC Maintenance
Furnace Tune-Up
Furnace Tune-Up

+1

11 neighbors recently requested a quote
Sparky's Electical Service
4.7(
200
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Butler, WI and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Sparky's called to keep us up to date on when he would arrive and arrived in a timely manner. He was very professional, quickly assessed the problem and got the requisite lights. Installed them professionally and they are working great."
Recommended by95%of homeowners
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Install Boiler FAQs, answered by experts

The primary differences between a heat pump and a boiler are their function and how they produce heat. A heat pump is a versatile system that provides both heating and cooling by moving ambient air and altering its temperature. In contrast, a boiler is solely a heating system, often working with a furnace or AC unit as part of a larger HVAC system. In terms of heat production, a heat pump generates heat more slowly and at a lower temperature, requiring a large convector for distribution. A boiler, however, produces a large amount of high-temperature heat that it emits through smaller radiators.

The cost of propane and related services varies depending on tank size and location but generally ranges from $500 to $2,500 for installation and initial fill.

Radiators are a popular home heating choice in older homes, but they are becoming less common in new-construction homes. According to a 2022 report by Elements Visual Capitalist, only around 1.3% of new single-family homes have radiators and similar heating systems, such as baseboard heating.

While they may not be as popular as they once were, radiators today come with more energy-efficient features that can make them practical for modern homeowners.

All modern boilers are condensing boilers because they’re the most efficient type. Instead of extra heat leaving through the flue, these boilers trap the heat and use it to heat the house. Whether you choose a combi boiler, system boiler, or regular boiler, you can opt to get a condensing system. If you have an old boiler that’s not a condensing boiler, it’s a good idea to get an upgrade.

Most installations take 2-5 days, including old system removal and setup.

The Butler, WI homeowners’ guide to boiler installation services

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