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

Avatar for Droegkamp Furnace Co
Droegkamp Furnace Co
4.8(
574
)

Serving Wauwatosa, WI and surrounding areas

Approved

In business since 1877

Free estimates

Emergency services offered

"The experience was very positive from the provider selection decision through the actual installation. Joe was quick to understand my general heating and A/C situation and make recommendations appropriate for my expressed needs and preferences, consistent with best residential HVAC practices. Pricing was very competitive. The installers Mike and Randy were professional, courteous, and careful throughout their work, and completely cleaned up the installation site when they were done. They arrived on time. They were responsive and very informative in regard to all my questions, and provided guidance regarding system operation after installation. I look forward to Droegkamp Furnace being my new heating and A/C service provider."
Response time1 day
14 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for KETTLE MORAINE HEATING & AIR CONDITIONING LLC
KETTLE MORAINE HEATING & AIR CONDITIONING LLC
4.8(
192
)

Serving Wauwatosa, WI and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Patrick started servicing our Furnace and Central Air conditioning systems a few years ago. He is so efficient, pleasant, and easy to work with that we specifically asked for him now twice a year for our annual Heating system check and also annually for our Air-conditioning system check. This trip he also had a trainee with him, and did a great job of allowing the trainee to do the work, but carefully supervising at the same time. Highly recommend!"
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 by66%of homeowners
Avatar for Aire Serv of North Shore
Aire Serv of North Shore
5.0(
20
)

Serving Wauwatosa, WI and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Aire Serv of North Shore, is proud to be a locally owned and operated heating and cooling company who proudly services residents in our surrounding community. We are dedicated to our customers and treat them like family. Our trained professionals go above and beyond to ensure our customers are cared for. We start each service with a careful inspection to locate the root of the problem. After creating a customized solution, we provide customers with upfront and honest pricing, so they can make informed decisions about their home or business.\n

Customer #1 - Before
Customer #1 - After
Customer #2 - Before
Customer #2 - After
Customer #3

+7

Response time1 day
18 neighbors recently requested a quote
Avatar for Hometown Heating, Air & Electric
Hometown Heating, Air & Electric
4.9(
123
)

Serving Wauwatosa, WI and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Replacing our furnace was such a pleasant experience with Hometown. Within a day our new furnace was installed and is working quietly and smoothly. We could not be more pleased with the entire process and the professionalism and integrity of the Hometown team. We highly recommend Hometown. Their professional knowledge, care of the customer, fine workmanship, prompt responding, and great competitive pricing made us so happy we hired them. It was refreshing to work with such a great company who sell such a quality product."
Making sheet metal
Training is a Priority
Quality Install
Response time8 hrs
Response rate95%
32 neighbors recently requested a quote
Avatar for MIDWEST HEATING AND COOLING LLC
MIDWEST HEATING AND COOLING LLC
4.7(
42
)

Serving Wauwatosa, WI and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Ac stopped cooling and they got to my house that day (way to go guys). Alax got the problem fix fast and and explained everything he did. I will use them for all our heating /ac needs !!"
Boiler Install
Furnace Install
Mini Split
Mini Split
Home Ducts

+12

119 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Premium Heating & Cooling
Premium Heating & Cooling
4.8(
84
)

Serving Wauwatosa, WI and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Furnace in my home stopped working. Went through Home Advisor and had one company come over. They had stated that I needed a new furnace.Scott had called and came over within 1 hour, checked my furnace and found that it was plugged. He did the repairs and running great again. This is the second time he had done work for me a year ago on my air conditioning unit.He does great work, honest and his prices are fair. I will not rely on anyone else, except for Scott. He is my permanent repair man."
NEW 96% EFFICIENT FURNACE
95% EFFICIENT FURNACE
16 SEER AC
OLD, INEFFICIENT, UNSAFE FURNACE
Response time5 hrs
5 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Guardian Heating and Cooling, LLC
Guardian Heating and Cooling, LLC
4.7(
82
)

Serving Wauwatosa, WI and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"We had multiple contractors bid on the furnace and AC project. We went with Guardian because of the great reviews and the excellent communication up front. Steve was honest, thorough, and professional. Absolutely a 5-star contractor."
Boilers
Boilers
Boilers
Garage infloor
Sun Room

+4

Response time7 hrs
8 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Wauwatosa, 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 Wauwatosa, 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.