
Serving Saint Charles, MO and surrounding areas
Approved
In business since 1947
Free estimates
Emergency services offered
"Geothermal heat system repair and maintenance"





+2


Serving Saint Charles, MO and surrounding areas
Approved
In business since 1947
Free estimates
Emergency services offered
"Geothermal heat system repair and maintenance"





+2

Serving Saint Charles, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Emergency services offered
Warranties offered
"Sam was great. Had a extremely dirty system that would not function correctly or blow cold air. Had High Ridge Heating and Cooling here as he has done work before for me and parents. He took one look and stated we needed to replace entire a/c furnace unit for $3100. Told us it would cost about the same to clean. No way I could afford that so went on Angie's List to find someone and read Sam's review's. He came out and told me the cost at $425 to clean. Which was fantastic. He spent about 2 1/2 to 3 hours and did a wonderful job. Ended up paying total $625 once he was done and asked me before doing anything additional that would cost more. Also since our unit didn't have valves on system to reuse our refrigerant he had to put new in which was part of price increase. Sam, thanks so mich for not trying to take advantage."





+10

Serving Saint Charles, MO and surrounding areas
Approved
In business since 1947
Free estimates
Emergency services offered
"We found SmartHouse almost by accident while looking for solutions to what turned out to be botched previous AC installation by a much bigger and more established company who we had trusted to do a decent job. Instead we ended up with a system that wouldn't cool the house. Smarthouse first correctly diagnosed the problem, then fixed it, and advised us on how best to heat and cool our 100+ old house. We now have a service contract with them for regular maintenance and they recently installed a mini-split for us. Their techs are great. Just the sort of people we would feel comfortable leaving alone in the house to finish a job if necessary."





+106

Serving Saint Charles, MO and surrounding areas
Approved
In business since 2009
Warranties offered
Credit card accepted
"Mike was awesome, very knowledgeable and friendly. Efficiently got the furnace running as it should be! Even took the time to educate me on what the issue was and explained what he did to fix it. Highly recommend!"





+2

Serving Saint Charles, MO and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"Install a heat strip to AC handler in attic. He provides service with a smile."





+9

Serving Saint Charles, MO and surrounding areas
Approved
In business since 1946
Free estimates
Emergency services offered
"I cannot say enough wonderful things about this amazing company! My daughter and I had been without a furnace for over 6 years. We used space heaters in the bedrooms, bathroom and kitchen, but the rest of the house stayed cold. Along with that, I had a constant fear of an electrical fire resulting from the units, because last year a young mother and her baby died in a house fire down the street from us, most likely caused from a space heater. When Schraer came to our home that offered to install gas furnace free off charge that was just sitting in their shop! We are truly Blessed and Grateful for their kindness and generosity! There are good people out there in the world, and the owners and employees of Schraer Heating and Cooling are some of best!"





+3
Serving Saint Charles, MO and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"I spoke to Adam on the phone about my furnace issues. He came out the next morning and did exactly what he said. He didn't try to make up false problems. I really trusted him. My furnace is back to running good"

Serving Saint Charles, MO and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
Wisemen Heating Cooling is a family owned company that focuses on tradition of craftsmanship and service. My father built a respected general contracting business that served our community with integrity and care. We are your best choice in St Louis and the surrounding communities for all your home improvement needs! We take great pride in every project we do and our customer's complete satisfaction is our top priority! Call us today for a free estimate!





+2

Serving Saint Charles, MO and surrounding areas
Approved
In business since 1980
Free estimates
Emergency services offered
"The repairman arrived when indicated; he was professional and informative. He let us know that there is a class action suit against re: a flaw in the mechanism of the ice maker. He thawed the ice maker and stated that it would work about three to six months; however, it has never worked. We're chalking this up to the recall issue. The dryer doesn't heat as well as it originally did; although, the heating element is new. Occasionally, after a full cycle, items have come out wet, which is why we are marking quality as "Fair". We need to contact All American about this problem, but we haven't as we have been out of town. We'll call next week and hope to have the issue resolved at that time."


Serving Saint Charles, MO and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
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.
From average costs to expert advice, get all the answers you need to get your job done.

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