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TRUSTED BY MARATHON, WI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon384
    Verified boiler installation services reviews

Find Boiler installation pros in Marathon

Avatar for Perfect Indoor Comfort
Perfect Indoor Comfort
4.9(
7
)

Serving Marathon, WI and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"PIC really offers the sort of trades service we used ro find in Wisconsin communities. Scott explained different options with newer technologies before letting me decide what was right for us and our pocket book. We've had him do both AC repair work and installation and we're planning a garage heating system this fall as well. Fast, knowledgeable, and respectful of our circumstances. I highly recommend PIC for any HVAC need, large or small. I've talked to many others who have had the same experience with them as well!"
Recommended by100%of homeowners
Avatar for Nelson Heating & Air Conditioning, LLC
Nelson Heating & Air Conditioning, LLC
5.0(
3
)

Serving Marathon, WI and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Austin installed A/C in our newly remodeled home and we will continue to go through him for any future HVAC needs. He was efficient, thorough, and transparent throughout the entire process, answering any questions we had. As well as reassuring us we could reach out to him after the job was done if we ever had any problems down the road. We highly recommend his services and the peace of mind he provides!"
Our Work
Our Work
Our Work
Our Work
Our Work

+6

Response time10 hrs
26 neighbors recently requested a quote
Avatar for Dan's Service Plus LLC
Dan's Service Plus LLC
4.7(
36
)

Serving Marathon, WI and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"We had a large drain pipe in the basement that would leak large amounts with big rains. We had another company (Best 1), come and tell us they needed to jackhammer out the cement, "order a part", and then they never called back. Dan's stepped in and visited within 2 days of our call, and had it fixed in two hours (no cement removal or special parts required). Best of all, it worked. I will be using Dan's from now on.
"
Recommended by94%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Marathon, 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 ANG Heating and Cooling, LLC
ANG Heating and Cooling, LLC
5.0(
5
)

Serving Marathon, WI and surrounding areas

In business since 2023

Free estimates

Emergency services offered

At ANG Heating and Cooling, we specialize in providing top-quality heating, ventilation, and air conditioning (HVAC) services to keep your home and business comfortable year-round. With 9 years of experience, our team of certified professionals is committed to delivering reliable, energy-efficient solutions tailored to your needs.\n\nWhether you need installation, repair, maintenance, or system upgrades, we use the latest technology and industry best practices to ensure optimal performance and customer satisfaction. We take pride in our exceptional service, competitive pricing, and commitment to excellence.\n\nLet us help you create the perfect indoor environment. Contact ANG Heating and Cooling today for all your HVAC needs!

Furnace replacement
Boiler replacement
Boiler replacement
Boiler replacement
Furnace replacement

+14

Response time4 hrs
Response rate100%
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Marathon, 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."
Additional Photos
Additional Photos
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+2

Recommended by65%of homeowners
Lyon Heating & Cooling, LLC
New to Angi

Serving Marathon, WI and surrounding areas

In business since 2016

Free estimates

Credit card accepted

Here at Lyon Heating & Cooling, LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

Response time1 day
Install Boiler questions, answered by experts

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 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.

Installation costs range from $4,000 to $12,000, depending on unit size, efficiency rating, and labor.

There are several types of home radiators, and the most common are steam heat radiators, electric radiators, and dual-fuel radiators. Steam heat radiators are connected to a boiler. Electric radiators can operate without being connected to anything else—they just need an electrical outlet. If you have a dual-fuel radiator, you’ll see a valve at the bottom of the system with a wire coming out of it and going into a wall. These are often your towel radiators in the bathroom. The type of radiator you have will impact how you turn it on.

If you want to have hot water in your home and part of your plumbing system, you'll need a hot water heater. An alternative may be to heat water as you use it, such as by boiling what you need on the stove. But that's much less efficient and takes considerably longer than hooking up a water heater. Another option is to rely on appliances, such as a dishwasher or washing machine, that heat the water themselves.

The Marathon, WI homeowners’ guide to boiler installation services

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