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

Avatar for Cross Mechanical LLC
Cross Mechanical LLC
5.0(
12
)

Serving Lexington, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Robert did a amazing job, he tried his hardest to get my furnace unit working again, but he found more damage done by the lighting strike.. He has gave me awesome repair options, and prices. Would truly recommend him!"
mini split  2 heads
custom hangers
 raintree Customer
 raintree Customer
 raintree Customer

+2

Response time4 hrs
Response rate99%
11 neighbors recently requested a quote
Avatar for First Mate Heating & Cooling
First Mate Heating & Cooling
4.9(
24
)

Serving Lexington, MO and surrounding areas

In business since 1971

Emergency services offered

Credit card accepted

"SharpLong has always sent knowledgeable, polite servicemen. They call ahead to let us know they're coming & arrive on time, A few years ago when we needed to replace our Furnace and AC, we felt like they thoroughly explained our options and made sound recommendations for our home. I highly recommend them."
Recommended by95%of homeowners
7 Arrows Heating And Cooling
4.9(
12
)

Serving Lexington, MO and surrounding areas

"He is great! He used to come a couple times in the past to fix our old unit. On one particular hot day when we were getting ready to have a birthday party for my daughter it went out and he dropped everything to come out and get it going again. When our old you went out in September of last year he put in a new system. He has continued doing routine maintenance since then. He is very meticulous and detailed with everything. His prices are also very reasonable."
Additional Photos
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+31

Recommended by100%of homeowners
Avatar for Tap Heating & Cooling
Tap Heating & Cooling
4.5(
19
)

Serving Lexington, MO and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"no heat, no money came out and did a temp. last time was temp. Called came out. put in a whole new hvac need to call back before turn on ac. They were fantastic. axel jones roscoe edwards. were here at 930 and at about 10to 1 were done and guaranteed heat woudl be back on and cleaned up. perfect."
install
Cage
Installers Van
Additional Photos
Additional Photos

+5

Recommended by94%of homeowners
Avatar for A/C for Less, LLC
A/C for Less, LLC
4.9(
5
)

Serving Lexington, MO and surrounding areas

In business since 2015

Credit card accepted

We are here to serve you and save you money, not to cheat you and take your money.\nWe have over 20 years of industry experience, and are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in central A/C, heating and furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction! \n

furnace install before
ductwork
A/c install
Vent and ductwork
Double furnace installation

+2

Response time3 hrs
Recommended by100%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Lexington, 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 Lexington, 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.