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Best boiler installation pros near Deer Park, WI

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TRUSTED BY DEER PARK, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon54
    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Deer Park - Updated Nov 2026

Avatar for Countryside Plumbing & Heating Inc
Countryside Plumbing & Heating Inc
4.6(
81
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Deer Park, WI and surrounding areas

Approved

In business since 1950

Free estimates

Emergency services offered

"

The entire experience was positive. The sales team was professional and responded quickly to my requests. The installation was completed by Greg and Doug. They arrived on time, completed the job in one day, and was neat and professional. I was very impressed with Greg and Doug and would recommend them to anyone.




"
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1 neighbors recently requested a quote
Recommended by86%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 Deer Park, 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 T & S Heating and Air Conditioning, LLC
T & S Heating and Air Conditioning, LLC
5.0(
3
)
Electric Boiler or Radiator Heating System - Install

Serving Deer Park, WI and surrounding areas

In business since 2014

Free estimates

Emergency services offered

T & S Heating and Air Conditioning, 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.

Response time5 hrs
Recommended by100%of homeowners
Sears Heating and Cooling - Minneapolis
2.4(
29
)
Boiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Deer Park, WI and surrounding areas

In business since 1893

Free estimates

Warranties offered

"The team arrived on time, and worked with Home Depot's man putting in the water heater. Everything was explained, put in, cleaned up in a timely manner. I was extremely pleased with their work."
Recommended by56%of homeowners
Showing 1-10 of 13
Install Boiler FAQs, answered by experts

Costs range from $3,000 to $7,500, depending on system size and efficiency.

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.

Installing a boiler requires training, a specific skill set, and extensive experience. Boiler installation can be extremely dangerous, as it involves working with water lines, gas lines, and electricity. For this reason, it’s strongly recommended that you hire a professional to install your boiler. Some states even consider it illegal to work on a boiler without the proper licensing.

Yes. In many cases, switching from an old furnace to a high-efficiency boiler can help you save money over time. You can also save money by switching from an electric boiler to a gas boiler, which costs much less compared to the energy bills an electric boil can create. Boilers are often (but not always) more efficient than furnaces, too. Then there are discounts, rebates, and incentives that can help you save on the initial costs.

One of the easiest ways to determine which type of furnace will work best for your home is to contact a professional in your area. Many HVAC companies offer free consultations to help potential customers determine if they need a new system and which type would work best for their home and the community’s climate.

The Deer Park, WI homeowners’ guide to boiler installation services

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