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

Avatar for Limelight Services LLC
Limelight Services LLC
4.7(
19
)

Serving Keenesburg, CO and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Limelight was amazing! Great communication, awesome staff and reasonable price for the high quality and professional work. Robert was Great."
Safety first!  Only hire companies that look out for the safety of their workforce!
We love seeing a new furnace installed, it means years of comfort and reliability to come!
LED tape inside and under cabinets
We own our excavation equipment, so we can be there for repairs, same day!  There is no time to waste when the waste won't flow.
Check out this beautiful spring view from a customer's home in SW Boulder, CO.  We will take care of everything you need inside and outside of your house, plumbing, HVAC, or electrical related!

+38

Response time1 day
31 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for AT Mechanical LLC
AT Mechanical LLC
5.0(
10
)

Serving Keenesburg, CO and surrounding areas

Approved

In business since 2025

Emergency services offered

Warranties offered

"Jason was great! My expansion tank on my water heater blew over night. Jason was quick to respond, charged fairly, and had the new water heater installed same day. Extremely professional and friendly. Highly recommend his services and I will be using him again."
AT Mechanical LLC
AT Mechanical
AT Mechanical
AT Mechanical
AT Mechanical

+3

10 neighbors recently requested a quote
Avatar for ARS / Rescue Rooter Colorado
ARS / Rescue Rooter Colorado
3.8(
123
)

Serving Keenesburg, CO and surrounding areas

Approved (Corporate)

In business since 1947

Free estimates

Emergency services offered

"Heating was not working. Nate came in and did a furnace tuneup and installed a thermostat I purchased. He pointed out some important warn parts that i also ordered. Nate was very professional, capable, diligent polite and unassuming. We highly recommend him."
Furnace Install 1
Funace Install 2
Furnace Install 3
Furnace Install 4
Horizontal Furnace Install

+2

367 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Firestorm Heating And Cooling LLC
Firestorm Heating And Cooling LLC
New to Angi

Serving Keenesburg, CO and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

Firestorm Heating And Cooling LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work.\n \nFirestorm Heating And Cooling LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.\n \nWe look forward to working with you!

Response time10 mins
2 neighbors recently requested a quote
K&G builder’s
New to Angi

Serving Keenesburg, CO and surrounding areas

Approved

We provide complete HVAC solutions for both residential and commercial projects throughout Denver and all of Colorado.\n\nWe specialize in the installation, maintenance, and repair of:\n✔ Central air conditioning systems\n✔ Mini split systems\n✔ Furnaces (heating systems)\n✔ Full HVAC systems\n\nOur team is committed to delivering accurate diagnostics, efficient solutions, and high-quality workmanship on every job. Whether it’s a small residential service or a large commercial project, we have the experience and capability to get the job done right the first time.\n\nWe focus on comfort, energy efficiency, and long-term system performance, adapting every installation to meet Colorado’s climate demands.\n\n✔ Residential & Commercial Work\n✔ Reliable and Professional Service\n✔ Fast and Efficient Response\n\n📍 Serving Denver and all of Colorado\n📞 Free estimates available\n

Avatar for Electrical Innovations LLC
Electrical Innovations LLC
New to Angi

Serving Keenesburg, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Electrical innovations provides electrical safety for families homes, and peoples businesses. We are a fully licensed and insured company who’s been in business since 2010. We are a family owned and operated business who strives for making families happy and satisfied returning customers.

C.C Electric
New to Angi

Serving Keenesburg, CO and surrounding areas

Approved

I specialize in residential and commercial electrical work, delivering safe, reliable, and high-quality installations and repairs. From outlets, lighting, and panel upgrades to running new circuits and troubleshooting, I take pride in clean, code-compliant work that lasts. I’m dependable, detail-oriented, and focused on getting the job done right the first time.

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