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Best boiler installation pros near Rubicon, WI

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TRUSTED BY RUBICON, WI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon125
    Verified boiler installation services reviews

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

Avatar for KETTLE MORAINE HEATING & AIR CONDITIONING LLC
KETTLE MORAINE HEATING & AIR CONDITIONING LLC
4.8(
229
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Rubicon, WI and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"KM Heating and Air was truly exceptional in every way single way. Miguel came to quote repairing our existing furnace and quote a new furnace. He was knowledgeable, friendly and very low pressure. We ended up replacing our 11 year old furnace with a new Lennox (I wish we would have knew about KM then). We were offered a fair price for a dual stage furnace and decided to go with their maintenance program as well. When Miquel left, we brought up my garbage cans, which was way above and beyond what we’re accustomed to. Jordan came for installation and was very professional, super hard working and took the time to chat with me about the Brewers before he left. The installation looks amazing, the furnace is whisper quiet and doesn’t run nearly as often. If you’re replacing or repairing your furnace or AC (our central air is also from KM) you would be foolish to not at least hear what they have to say. We’re a customer for life."
Radiant In floor Heating
Furnace Replacement with Humidifier
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+8

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for JB Mechanical, LLC
JB Mechanical, LLC
4.9(
30
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Rubicon, WI and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Excellent company. They did a professional job, very knowledgeable and friendly crew. Josh was great explaining everything and giving us several options of furnaces. No buying pressure and went above and beyond to get us in due to the old furnace dying. Great job guys !!!!!"
Response time2 days
10 neighbors recently requested a quote
Recommended by93%of homeowners
Nordic Air Heating and Cooling
5.0(
9
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Rubicon, WI and surrounding areas

We are a growing fast paced southeastern WI locally owned HVAC company that provides skilled and professional work with over 20 years experience in the Heating and Cooling industry we do it all from Furnace and AC tune ups to complete new home HVAC system designs! Not only is the quality of work guaranteed to exceed expectations but the cost of our work is also guaranteed to be the best in the industry with our unique pricing structure that under cuts the competition!\n

Recommended by100%of homeowners
Sears Heating and Cooling - Milwaukee
4.3(
23
)
Boiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Rubicon, WI and surrounding areas

In business since 1893

Free estimates

Warranties offered

"Very prefessional and thorough. Left my place clean after the install, and even loaned me some goo-be-gone from their toolbox for a project that I was working on while they were installing my furnace. They reviewed what they did at the end, and gave me a card so that I could call with any issues. Would highly recommend Sears and their contractors."
Recommended by89%of homeowners
Avatar for Arctic Air Heating, Cooling, & Refrigeration
Arctic Air Heating, Cooling, & Refrigeration
4.6(
11
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Rubicon, WI and surrounding areas

In business since 1959

Free estimates

Emergency services offered

"Awesome! We have never felt more comfortable and satisfied hiring a contractor! Brian came out within a day or two to look over the project, and then within another few days had a written quote! This was a huge project, and they handled it like no one else could. We interviewed 3 other companies and hands down, chose Arctic Air. Within a weeks time, they had removed 2- 250 gallon oil tanks, filled with oil mind you, took out the old oil furnace, replaced with a new gas furnace, and installed air conditioning! Not an easy task on a 125 year old home! Will definitely recommend to everyone!"
Recommended by90%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Rubicon, WI and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim is local.  It went great. Jim Ferrell is a professional of the highest caliber. Responded quickly, took care of my problems, and advised me as to better means of protection than I had. He came back a second time to uninstall software that I purchased that did not provide adequate protections and installed free software that would do the job.  He did the work through remote connection, but is available on site if necessary.
For those people needing help on getting red of malware, viruses , etc. on your computer,  Jim is local, better than all thse remote out of state location providers, is a mature, highly trained professional in this area.
If you go to local computer stores you get very young people that can do a basic job, but are no where near the professional level of Jim.
I highly recommend Jim to anyone that needs these type services.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Rubicon, WI and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
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+2

Recommended by65%of homeowners
All-Phase HVAC, LLC
5.0(
3
)
Oil Boiler or Radiator Heating System - Install

Serving Rubicon, WI and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Providing Your Comfort Zone for All Seasons". \nOur family owned business makes your comfort our top priority. We have a combined experience of 25 years in the HVAC field. At All-Phase Heating, Cooling and Geothermal, we focus on peace of mind. That's why we offer the Coleman and American Standard line of furnaces and air conditioners. They come with a 15-year parts and 10-year labor warranty, so you can relax knowing you'll be comfortable all year long for years to come! Whether you need a repair to your current system or an upgrade to a brand new system, All-Phase has you covered! We proudly serve Fond du Lac, Dodge, Columbia, and Green Lake counties. Give us a call and let our family take care of yours! 920-763-2301

Response time2 days
Response rate94%
Recommended by66%of homeowners
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Install Boiler FAQs, answered by experts

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.

Professionals can recommend efficient layouts or appliances and ensuring regulatory compliance.

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.

The average lifespan of a boiler is typically between 15 and 20 years, though some may last for as little as 10 years while others can reach 30. A boiler's longevity is influenced by several factors, including the quality of the unit, proper installation, and consistent professional maintenance.

The material also plays a significant role. Older boilers made from durable cast iron can last for over 20 years, with some functioning for up to 50 years. However, it's important to consider their lower efficiency, which can lead to higher utility bills. Modern boilers, often made from steel alloys, are designed to withstand high pressure and temperatures and have an average lifespan of about 20 years.

To maximize your boiler's lifespan, ensure it is installed correctly, have it professionally maintained each year, and address any necessary repairs immediately.

It takes about five to 10 minutes for heat to reach a radiator, then about one hour until the radiator fully heats up a room. The exact duration depends on the size of the room and how far away the radiator is from the boiler heating system. Heating up an entire house could take up to two hours.

The Rubicon, WI homeowners’ guide to boiler installation services

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