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

Avatar for Comfort by Design
Comfort by Design
4.6(
77
)

Serving Knapp, WI and surrounding areas

Approved (Corporate)

In business since 1991

Free estimates

Emergency services offered

"WARNING - make sure you get a fully price estimate up front before they begin to do work. I brought them in to work on furnace/AC unit/split AC unit servicing garage (based on a promotional price for the first two). It was found my split unit needed a recharge for coolant and I was told that it'd only be 5 lbs of coolant and that this would be priced by the pound (which was reasonable). The bill came and they tacked on a flat charge of $219 for the coolant (this is in addition to the $129 charge to look over the split unit). I felt baited-and-switched. I also contacted them about this, and the answer came down to "This is additional profit for us added onto your bill." Not pleased. At all. Particularly since the coolant in question costs approximately $6 per pound and they only used 5 lbs (one would assume that the $129 charge built in enough profit for labor/licenses/equipment due to the limited time spent working on the split unit. Apparently not). Comfort By Design does excellent work, and they do stand by their work, but just be VERY CAREFUL in finding out what they're going to charge you, particularly if something extra comes up when they're doing a job."
Solar Panel Installation
Geothermal Efficiency
Replace Wood Burning Fireplaces with a Gas
Solar Panel Installation
Don’t let winter catch you unprepared. Ensure your furnace is ready with expert maintenance and repairs.

+11

25 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Up-Front Heating & Air LLC
Up-Front Heating & Air LLC
5.0(
11
)

Serving Knapp, WI and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"From the initial assessment to the actual installation of our new furnace, AprilAire unit, AC and smart thermostat, Riley was professional, worked steadily, explained how the new system worked together, and paid attention to detail throughout the entire process. Highly recommend for quality work!"
Response time10 hrs
Response rate95%
8 neighbors recently requested a quote
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Knapp, WI and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell came to my home and picked up my dinosaur of a computer...a 2005 Dell Desktop.  For all intents and purposes, it was barely running.  If I was lucky, I was able to check my gmail and sometimes send a response.  Mr. Ferrell picked up my computer on his DAY OFF (Friday) and returned it to me on LABOR DAY.  He said that my computer had over 7,000 viruses on it. It was the most he had ever seen!  What I got back from him on Labor Day was the computer I purchased in 2005, but much better.
Mr. Ferrell installed an ENTIRE new operating system, he upgraded my ram, he re-installed his FREE virus protection.  Mr. Ferrell backed and restored ALL of my data.  And, if that was not enough, he updated my hardware system. And, he charged me $125 which I think is an incredible price due to the fact he gave me a BRAND NEW COMPUTER.
Mr. Ferrell is extremely professional, friendly, and incredibly efficient with his time and your money.  I just started using my new computer this week and I am in heaven.  No more viruses...no more waiting 10 minutes to pull up a website...and no more having to pull out all of my cords out of my modem and rebooting my computer.  I am thrilled with the job that Mr. Ferrell did and I would recommend him to anyone.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for The Comfort Company
The Comfort Company
5.0(
3
)

Serving Knapp, WI and surrounding areas

In business since 2016

Free estimates

Warranties offered

"Hired the Comfort Company to install a new propane high efficiency furnace, air source heat pump and take out my old nasty oil tank. Very satisfied and my wallet took a smaller hit than I thought it would! Highly recommend!"
Boiler Install
Before and After Furnace Install
Samsung Mini Split System
Ruud Heat Pump and Furnace
Ruud Heat Pump

+3

Response time3 days
Recommended by100%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,676
)

Serving Knapp, WI and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"The Technician seem to know his job and seems very experienced in it. He explained why the furnace was not allowing heat to through. There was a part that had to be checked every few years and cleaned. And he did it put the back inside the furnace and the heat started."
Recommended by82%of homeowners
Sears Heating and Cooling - Minneapolis
2.4(
29
)

Serving Knapp, WI and surrounding areas

In business since 1893

Free estimates

Warranties offered

Sears Home Improvement Products � Heating and Cooling\n\nSears can provide the right solution to your home improvement needs. We offer a full line of exclusive Kenmore� and Carrier� heating and cooling systems. Get the brands you trust from the name you recognize � Sears. Schedule your FREE In-Home Consultation today!\n

Recommended by56%of homeowners
Avatar for Easy Living Properties LLC.
Easy Living Properties LLC.
4.9(
11
)

Serving Knapp, WI and surrounding areas

In business since 2016

Free estimates

Emergency services offered

We specialize in property management, home repairs and general maintenance. We are a true Full Service management group. Traditional property managers just handle leases and take tenants calls. We don’t just rent your property, we can fully maintain and upkeep it as well, saving you thousands on costly home repairs and damage! We also have a Wisconsin Licensed Insurance Adjuster on staff to handle any insurance claims, to insure that you get the maximum payouts on your insurance claims! \nWe pride ourselves on quality work, great communication, and service with a Smile! 😊 Check out some of the many services we offer below and call -or- click to schedule a free estimate today! \n\n- Property Management: we’ll rent and manage your extra properties. Don’t sell, let us help you turn that property into a monthly paycheck! \n\nSet up property as an Air B&B - don’t want to rent your property year round…. Let us set it up as an Air B&B and get paid when it gets used! We have places that get rented for the weekend to places that we rent to “Traveling Nurses” for 3 months at a time. Your vacation house should be making you money, not costing you money! \n\n-Handyman Services: from mounting a new TV to fixing your broken deck or fence. Cleaning your gutters or building some new raised beds for your garden. Have a broken window or need a new light fixture installed? Give us that “Honey-do-list” and consider it done! \n\nWisconsin Licensed Insurance Adjuster - property damage will happen eventually. So when it does we will make sure that you get the maximum settlement on your claim! Your insurance company has adjusters working for them, you should too! And it won’t cost you a single dollar out of pocket! \n\n- Landscaping: need some new bushes planted or trimmed up? Want help planting your spring garden or installing some new edging and mulch? We can help with it all and get your yard looking great again! \n\nCall or email us to discuss your property needs and get a free quote or estimate! \n\n

Stone Fireplace
Fence Gate added to existing fence
Done!!
Before and after!🤗😁
New 4x4 Post and Mailbox

+49

Response time5 days
Recommended by100%of homeowners
Showing 1-10 of 26

FAQs for furnace / forced air heating system install or replace projects in Knapp, 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 Knapp, 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.