Top-rated furnace / forced air heating system install or replace pros.

Get matched with top furnace / forced air heating system install or replace pros in Beloit, WI

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Furnace / forced air heating system install or replace pros in Beloit

Avatar for KETTLE MORAINE HEATING & AIR CONDITIONING LLC
KETTLE MORAINE HEATING & AIR CONDITIONING LLC
4.8(
193
)

Serving Beloit, WI and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"We had this system installed by Kettle Moraine in May 2018. This was our first annual inspection of the furnace, as we had the air conditioning checked out this May. Kyle called ahead of his scheduled arrival to confirm he would be on time. He arrived on time, put his booties on to protect our floors, and got right to work. He did a real nice job of checking everything out, and discovered a water leak that was allowing a small amount of moisture/liquid to get on top of the heat exchanger, in three different places, which would over time create significant problems both with the upper and lower heat exchangers. He exlained very clearly, even showing me what was wrong , and what he suspected was causing the leak. He immediately contacted Lennox, and ordered the replacement parts, from our basement. He estimated the parts would be in the shop and ready for installation in about a week. While I'm not thrilled with the quality of the Lennox furnace, leaking and need major parts being replaced within a couple of years, their 10 year parts and labor warranty will cover everything, so that's great."
Radiant In floor Heating
Furnace Replacement with Humidifier
Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
14 neighbors recently requested a quote
Recommended by65%of homeowners
Avatar for ThermaTek Heating and Air
ThermaTek Heating and Air
4.7(
345
)

Serving Beloit, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"The technician pro that arrived was friendly, assessed the problem, checked for parts and got our furnace up and running under 30-minutes time. I would definitely refer ThermaTek Heating and Air to my family and friends. Great experience!"
Ac install
Ac install
Ac install
Ac install
Ac install

+16

Response time3 hrs
Response rate90%
8 neighbors recently requested a quote
Affordable Quality Heating & Air Conditioning, LLC
5.0(
6
)

Serving Beloit, WI and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Ben was originally a sub contractor for an addition to our home in Highland, WI. He installed new duct work to the dormer addition, and I retained him for furnace replacement, and, later, addition of a central a/c unit. I appreciated his openness to questions, his attention to detail and his technical knowledge. He is a delightful person, totally devoid of b/s, and fully trustworthy."
Response time2 days
14 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Fab Tek Custom Sheet Metal & HVAC, LLC
Fab Tek Custom Sheet Metal & HVAC, LLC
4.9(
9
)

Serving Beloit, WI and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Fabtek provided fast service when my furnace went out and had it replaced in 2 business days after coming out to inspect my 25 year old furnace. Very respectful of property bringing drop cloth and sweeping work area (left it cleaner than it was before work started). Competitive pricing and had estimate to me the same day if inspection. Would definitely use again in future!"
Martinsons Arcade..
Martinsons Arcade...
Oil Furnace...
New furnace...
Flipped House...

+5

Response time12 hrs
Recommended by88%of homeowners
Avatar for Southport Home Services
Southport Home Services
5.0(
11
)

Serving Beloit, WI and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Justin took care to not over sell me. Only what I needed and understood. The install team were tidy, efficient, and educated me about the safety approaches when changing the humidifier filter. That filter and the furnace filter are the same that was used on my old system. They were professional and personable."
Boiler
Upstairs Furnace
Lineset/Electrical
Basement Furnace
Air Conditioner

+11

33 neighbors recently requested a quote
Avatar for Rock Valley Services, Inc.
Rock Valley Services, Inc.
4.9(
10
)

Serving Beloit, WI and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"It was great Josh was very honest but I found a cheaper guy but again between arch 24hour heating and cooling and quickly smart I would go with rock"
New Air Conditioner
Response time8 hrs
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Edelman Heating, Cooling, Plumbing, Electric & Solar
Edelman Heating, Cooling, Plumbing, Electric & Solar
5.0(
5
)

Serving Beloit, WI and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Emergency services offered

Here at Edelman, we’re your trusted local team for HVAC heating & cooling services around southern Wisconsin. We provide residential repair, replacement, installation, and maintenance.\n\nEdelman is built on 23 years of experience, a strong work ethic, and a commitment to delivering the best service to every client and customer. We stand behind our work with a 100% Satisfaction Guarantee on all service, repairs, and replacements. We stand behind our work with a 100% Satisfaction Guarantee on all service, repairs, and replacements.

Mini Split Install
Mini Split Install
Mini Split Install
Mini Split Install
Central AC Unit

+10

26 neighbors recently requested a quote
Avatar for Master Services, Inc.
Master Services, Inc.
4.3(
317
)

Serving Beloit, WI and surrounding areas

Approved

Super Service Award Winner

In business since 1990

Free estimates

Emergency services offered

"Customer service was excellent. Everyone from the person who first answered the phone to the guys who did the cleaning were friendly, professional, courteous, and thorough. We can tell the difference in the air quality already and our furnace sounds quieter too."
Master Services Team
Response time8 hrs
Response rate93%
14 neighbors recently requested a quote
Sears Heating and Cooling - Milwaukee
4.3(
23
)

Serving Beloit, 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
...
Showing 1-10 of 66

FAQs for furnace / forced air heating system install or replace projects in Beloit, WI

Converting from an oil furnace to an electric furnace isn't a simple swap—the oil system needs to be completely removed before installing the electric furnace. You'll need a full electric system installation, but you might be able to reuse existing ductwork if it's up to current safety standards. You’ll need to budget for a new electric furnace installation, which costs between $1,800 and $6,200, including professional removal, proper disposal, and safe installation of the new system.

Electric furnaces are 100% efficient at converting electricity into heat. However, some of that heat can be lost as it travels through your home's ductwork or escapes through poorly insulated areas. That's why regular duct maintenance and proper home insulation are important to maximize your furnace's efficiency and reduce heat loss, ensuring consistent warmth and lower energy costs.

With proper maintenance, an electric furnace can last anywhere from 20 to 30 years, outlasting the average gas furnace's lifespan of 15 to 20 years. To keep your electric furnace running efficiently, schedule regular cleanings, tighten connections, and have inspections done before winter arrives. With routine maintenance, you’ll ensure consistent, safe heating for years to come.

The size of the electric furnace you need depends on factors like your home's square footage, climate, and insulation quality. As a general guideline, those who live in warmer climates should multiply their square footage by 30 to 35 BTUs, while those in cooler areas should multiply it by 50 to 60 BTUs.

Consulting with an HVAC professional can help you determine the exact size that's right for your home.

An electric furnace works by converting electricity into heat using high-resistance heating elements. A blower then pushes the warm air through your home's ductwork, distributing heat evenly throughout your space. Since there's no combustion involved, electric furnaces eliminate the risks associated with gas furnaces and provide consistent, reliable heating when properly installed.

An electric furnace uses between 40 and 80 kilowatts per day to heat your home. The exact amount it uses depends on factors like your home's size, insulation, and overall energy requirements. Larger homes or those with poor insulation use more energy than smaller, well-insulated spaces. A professional furnace assessment can help confirm the ideal unit size for your needs.

The Beloit, WI homeowners’ guide to furnace / forced air heating system installs or replaces

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