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Top-Rated Furnace / forced air heating system install or replace pros in High Ridge - Updated Nov 2026

Avatar for Mechanical Climate Solutions, LLC
Mechanical Climate Solutions, LLC
4.9(
66
)
Electric Boiler or Radiator Heating System - RepairElectric Boiler or Radiator Heating System - Repair - For BusinessElectric Furnace / Forced Air Heating System - Repair+10 more

Serving High Ridge, MO and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"MCS techs were very courteous. New HVAC system install went well. They explained all their work professionally. Also found a crack in the flue and replaced which was overlooked by a previous contractor. They are very thorough and reasonable. I highly recommend MCS."
17 Seer 2 stage condensing unit.
Response time11 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Froggy's Heating and Air, LLC
Froggy's Heating and Air, LLC
4.4(
91
)
Electric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+1 more

Serving High Ridge, MO and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"My furnace went out the coldest day this year January 20. Jeremiah came over the same day checked it out. It’s older furnace so naturally no one has Parts finally found some ordered them. Took three or four days after they came in. He came over fixed it right up works great. (Only charge me for Parts )now that’s a great company. Thanks so much. Jeremiah I’ll be using this company all the time for all of my heating and cooling problems 👊🏼"
Heating & Cooling 1
Heating & Cooling 1
Heating & Cooling 1
Response time11 hrs
4 neighbors recently requested a quote
Recommended by92%of homeowners
Vintage Home Services
5.0(
15
)
Electric Furnace / Forced Air Heating System - RepairElectrical Baseboard or Wall Heater - RepairGas Furnace / Forced Air Heating System - Repair+6 more

Serving High Ridge, 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"
Response time4 hrs
2 neighbors recently requested a quote
Recommended by83%of homeowners
Perfect Air
4.7(
6
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+43 more

Serving High Ridge, MO and surrounding areas

Approved

In business since 1982

Emergency services offered

Warranties offered

Founded in 1982. Team members that are drug tested and background checked insuring that the people in your home are safe. We specialize in repairing and replacing residential heating and air conditioning systems. "Fixed Right or It's Free"\nTechs available Sat & Sun call for appointment.

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Hively Home Comfort LLC
Hively Home Comfort LLC
4.8(
49
)
Gas Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+1 more

Serving High Ridge, 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.

4 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for All American Appliance Service Inc
All American Appliance Service Inc
4.5(
532
)
Thermostat - Repair or Reprogram

Serving High Ridge, 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."
Additional Photos
Response time2 days
Recommended by89%of homeowners
Avatar for Aire Serv of St. Louis
Aire Serv of St. Louis
5.0(
5
)
Gas Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Install+6 more

Serving High Ridge, MO and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Looking for reliable HVAC service in St. Louis? Aire Serv of St. Louis is your local expert for residential and commercial heating and cooling. From emergency AC repair during humid Missouri summers to furnace maintenance before the winter chill, our professional technicians are available to keep your home comfortable. We pride ourselves on transparent, upfront pricing, no overtime charges, and the "Done Right Promise." Whether you need a system replacement, duct cleaning, or a routine tune-up in Fenton, Webster Groves, or Kirkwood, we are the team you can trust. Breathe easy with Aire Serv—your comfort is our top priority. Call us today to schedule your service!

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29 neighbors recently requested a quote
Avatar for Show-Me Comfort LLC
Show-Me Comfort LLC
5.0(
5
)
Ductless Mini-split Heating System - Install or ReplaceGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+10 more

Serving High Ridge, MO and surrounding areas

Approved

Hello, My Name is Johnathan Steele, Owner Operator of Show-Me Comfort Heating and Air Conditioning. I started my company with the intent to help and show transparency to my customers and to educate them to the best of my abilities on the system that keeps their Home Comfortable. Most Companies will come in to a house fix the issue then leave… That’s where we try and separate ourselves by finding the culprit, educating our customers on why it happened and how to prevent future problems. \n\nWe at Show-Me Comfort Heating and Air Conditioning take pride in our work, and if we wouldn’t do it in our house we wouldn’t do it to yours.

14 neighbors recently requested a quote
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FAQs for furnace / forced air heating system install or replace projects in High Ridge, MO

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 High Ridge, MO 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.