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

Avatar for Behold Heating & Cooling Services
Behold Heating & Cooling Services
5.0(
59
)

Serving Louisville, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Great experience with seasonal maintenance check. They arrived early in appointment window, checked furnace, humidifier, & air conditioning, explained everything clearly. They replaced a filter, examined every part of air conditioning system, made some recommendations, had easy payment system. I will look forward to using them again!"
Mini Split Install
A nice, new, clean Boiler - restoring heat right in time for the evening!
Glad we were able to restore heat same day for this customer.  Replaced Furnace and A/C for proper installation, air flow and 10 year warranty on FULL SYSTEM.
Glad we were able to restore heat same day.   Full Boiler replacement, repipe and zone valves.
Mini Split Install

+67

67 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Absolute 1st Choice Heating & Air Conditioning Inc.
Absolute 1st Choice Heating & Air Conditioning Inc.
4.5(
122
)

Serving Louisville, CO and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Dale was great! I called him at 7:30 on Saturday morning, and he quickly scheduled an appointment. He worked really hard to get the part before the store closed, saving me money and time. Absolute 1st Choice completed great work on my furnace, provided fair pricing, and gave a one year warranty on his work. Dale also cleaned all the sensors to prevent another problem, gave me advice on changing filters, and told me that I did not need a new furnace. We were planning on replacing it soon, and not we can do other things. Thanks Dale!"
Response time8 hrs
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Your Comfort Heating and Cooling
Your Comfort Heating and Cooling
5.0(
19
)

Serving Louisville, CO and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"They were very professional and prompt when installing new furnace in the middle of winter. Dean listens to the customer and discusses all options. We called a year later to install AC on furnace and he remembered us and our furnace . Dean is very personable and professional."
New Amana Furnace
New Amana Heat Pump
High Efficiency
Outside Condensers
two new condensers

+3

Response time40 mins
Response rate92%
18 neighbors recently requested a quote
Avatar for Lous Heating and Cooling LLC
Lous Heating and Cooling LLC
5.0(
69
)

Serving Louisville, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Louis was very professional, on time, and very informative. Got my furnace heating again! I will definitely be calling Louâ s Heating & cooling in the future & referring to all my family and friends."
80% Furnace Replacement
1998 York Furnace
Air Conditioner Replacement
Furnace Replacement
Swamp Cooler Deep Cleaning

+7

Response time5 hrs
187 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Controlling Systems
Controlling Systems
4.4(
14
)

Serving Louisville, CO and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Every step, from the estimate with the super friendly Ryan, to the final walk-thru with the always professional Gemini, was absolutely top notch. They installed a new furnace, A/C, and tankless water heater and we are very happy with the work and final outcome. The whole crew was wonderful!"
Additional Photos
Additional Photos
Additional Photos
15 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for FerguSons Heating and Cooling LLC
FerguSons Heating and Cooling LLC
5.0(
7
)

Serving Louisville, CO and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"My dad is elderly and needed a new HVAC system. So I decided to find a person who could install a new HVAC system and we found Cody. Cody was very friendly, honest, and communicated very well. At one point he told us we could probably go another 3-5 years with the current system, but since my dad only has so many years left we told he to go ahead and install a whole new system in. He treated us like gold and even spent the time showing my Dad all the new features with the thermostat. I would highly recommend Cody for any repairs or HVAC needs you have."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+51

Response time2 days
Response rate100%
8 neighbors recently requested a quote
Avatar for Apple Aire Heating & Cooling
Apple Aire Heating & Cooling
4.6(
196
)

Serving Louisville, CO and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Warranties offered

"Very impressed with their knowledge. A bit pricey, but very satisfied with my new heat pump and backup gas furnace. Works much better than the Carrier equipment we had previously."
Boiler Replacement
Boiler Replacement
Boiler Replacement
Triple Furnaces
Triple Furnaces

+9

19 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Steele Bros. Heating, Inc.
Steele Bros. Heating, Inc.
4.4(
552
)

Serving Louisville, CO and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Had the A/C and Furnace replaced, duct work for increased airflow. A very friendly and professional experience all around. Highly recommend them for any heating and A/C work."
Repiped Boiler to make it work properly
Repiped Boiler to make to work properly
Closet Boiler before picture
Closet Boiler after picture
Closet Boiler after picture

+10

Response time1 day
19 neighbors recently requested a quote
Recommended by97%of homeowners
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FAQs for furnace / forced air heating system install or replace projects in Louisville, CO

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 Louisville, CO 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.