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

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

Serving Merton, WI and surrounding areas

Approved

In business since 1877

Free estimates

Emergency services offered

"I'd give 20 stars if I could. Every time I have had to call Droegkamp Furnace, I have had above and beyond excellent service. They have always managed to get here fast, diagnosed fast and accurately, always the best estimates and most professional people I have ever worked with. I had some financial issues and spoke directly with the owner. Extremely honest and no pushy, unnecessary sales!"
15 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(
227
)

Serving Merton, WI and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Kettle Moraine Heating and AC have been consistently great for servicing our HVAC systems. Their entire team from scheduling to service technicians have always been prompt with communications and highly professional. Special shout out to technicians Patrick and Eric for their great service! They explain what they’re doing, check the systems thoroughly and even indulge our senior dog with pats. Their pricing is fair, their responsiveness when I call is prompt, and the service is great. I highly recommend Kettle Moraine Heating and AC."
Radiant In floor Heating
Furnace Replacement with Humidifier
Additional Photos
Additional Photos
Additional Photos

+8

14 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for Burant Heating & Air Conditioning, LLC
Burant Heating & Air Conditioning, LLC
5.0(
42
)

Serving Merton, WI and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Professional, ethical, excellent work. Friendly. They replaced air conditioner and furnace and the entire project was top notice. Highly recoment."
Response time30 mins
49 neighbors recently requested a quote
Recommended by90%of homeowners
Burant Heating And Air Conditioning
4.5(
15
)

Serving Merton, WI and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Swimmingly. I interviewed quite a number of HVAC companies for this job by sending out an RPF (Request for Proposal), and Bob Mamayek was unquestionably the most thorough in his on-site evaluation. Installation crew was fantastic. This is a small shop, and it was a true pleasure to have a team of regular guys just getting the job done. I recommend them without reservation. I almost gave them a B for responsiveness because Bob doesn't do a lot of email, but I realized while typing that this would be completely unfair, for two reasons. A) Bob might not respond to email with email, but he did always respond with a phone call. Frankly, that is better on many counts. B) This ignores the amazing response to my RPF, which was both timely and thorough. So, really, this says more about my email-centric life than Mamayek's responsiveness."
6 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Guardian Heating and Cooling, LLC
Guardian Heating and Cooling, LLC
4.7(
82
)

Serving Merton, WI and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"The owner of Guardian Heating and Cooling, LLC (Steve Peterson) and one of his sons (Adam) did an AWESOME job installing a new, high-efficiency, gas-fired Laars combi-boiler at my residence! If the new unit continues to perform as well as it is presently, and Guardian service continues to be this excellent in the years ahead, I will be a happy camper and pat myself on the back for having been smart enough to hire them. :-) The unit they replaced was built by a highly-regarded manufacturer that had been installed by another highly regarded contractor by the previous owners of my home. As it turned out, the previous heating unit was a money pit and the previous contractors technical abilities left much to be desired. Each heating season, the previous boiler experienced one significant failure after another. The previous contractor kept changing parts without digging into **why** the parts were failing. They simply said I should accept this, since the unit was **old**. Unhappy with this response, I decided to cut my losses. To the rescue: Guardian Heating and Cooling! While not the least expensive contractor, Steve, and Son exceeded my expectations simply by meeting them! They arrived one time and did everything they said they were going to do. With unseasonably cold weather in October, I was initially a bit apprehensive at the prospect of having no heat for a few days while a replacement system was installed. I wondered if they would be able to complete this project in a timely manner, as they said they would. My worries were for naught. There were no surprises and no surprise expenses ... no nickle-and-diming when Guardian needed an extra part or fitting ... no drama. Guardian simply got the job done. And they did it beautifully. They took care to minimize the time I would be without water and without heat. After installation, they thoroughly tested the unit. The next day, they checked back to ensure that I was satisfied with its performance. They also cleaned up reasonably when they were done and were carefully not to damage my property, as they moved large, heavy pieces of equipment and tools around. In summary: a big Thumbs Up for Guardian heating and Cooling, LLC!"
Boilers
Boilers
Boilers
Garage infloor
Sun Room

+4

Response time4 hrs
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Countryside Heating and Cooling, LLC
Countryside Heating and Cooling, LLC
5.0(
7
)

Serving Merton, WI and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Shane was able to schedule a prompt appointment. He arrived on time and performed a thorough diagnostic on the furnace. He identified an issue I was unaware of and corrected the problem with the air conditioner using parts that were still under warranty. I will gladly use his services again."
Heating the Dream Barn
Heating the Dream Barn
Heating the Dream Barn
2024 Nextdoor Fave Award
2024 Nextdoor Fave Award

+2

Response time1 day
4 neighbors recently requested a quote
Avatar for WIL-SURGE ELECTRIC, INC.
WIL-SURGE ELECTRIC, INC.
5.0(
9
)

Serving Merton, WI and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"We were given an estimate by Jason & he was very professional & he gave us two options for the work that needed to be done. We chose this company over the two others we received as the work would bring all of our electrical up to code. We were given a start date & estimate of how long it would take and they were spot on. The work was completed on time & it looks great. One the things we liked was that the person doing the estimate (Jason) was also the one doing the work. They handled everything - permits & contacting the city inspector. The city inspector reviewing g the work just kept saying "wow." We did purchase an extra package which included a followup inspection of our furnace & A/C units. Jason & Jayden were respectful of our time & propert & we highly recommend them!"
Panel Change
Panel Relocation
Panel Upgrade
Surge Protection
Whole Home Generator

+3

24 neighbors recently requested a quote
Avatar for Over the Moon Heating, Air & Electric
Over the Moon Heating, Air & Electric
3.6(
15
)

Serving Merton, WI and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

"Had them out to complete a duct cleaning for my home and they were very throughout and very friendly to all members of my family including working with having pets in the home. fairly priced for the high level of service provided"
Team & Job Photos
Team & Job Photos
Team & Job Photos
Team & Job Photos
Team & Job Photos

+51

Response time4 hrs
97 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for Mister Sparky of Brew City
Mister Sparky of Brew City
4.9(
11
)

Serving Merton, WI and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Free estimates

Emergency services offered

At Mister Sparky, we know how much you depend on electricity to power your daily life. Luckily, we’re experts when it comes to safeguarding against its inherent dangers and are ready to do the reliable work needed to ensure your home’s electrical systems work for years to come.\n\nOur highly trained, licensed electricians are professional troubleshooters who hunt potential hazards and fix them before they cause serious damage. We show up on time, guaranteed, and deliver 100% satisfaction guaranteed with every service call. And because we’re locally operated, our electricians are familiar with the challenges you might face.\n

Branded Panel Install
Installation
Installation
Installation
Installation

+52

Response time1 day
111 neighbors recently requested a quote
Recommended by20%of homeowners
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Showing 1-10 of 116

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