Top-rated furnace / forced air heating system install or replace pros.

Get matched with top furnace / forced air heating system install or replace pros in Idaho Falls, ID

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

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

Avatar for Elite Comfort Systems LLC
Elite Comfort Systems LLC
5.0(
3
)

Serving Idaho Falls, ID and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"My furnace was in need of a cleaning and service. Customer service was great from the initial call to when the technician checked out with me after performing the service. Highly recommend Elite Comfort Systems for all heating and cooling needs."
Furnace Installation
A/C Condenser
New A/C Install
Response time9 hrs
Response rate93%
5 neighbors recently requested a quote
Avatar for Top Notch Heating and Plumbing LLC
Top Notch Heating and Plumbing LLC
5.0(
5
)

Serving Idaho Falls, ID and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

Since 2006, homeowners in the Eastern Idaho and Western Wyoming area have turned to our team for quality HVAC, Plumbing, and Drain services. \n\nOur team understands heating and plumbing emergencies don’t always occur at the most convenient times. That’s why you can expect Top Notch service from our experts 24/7/365. \n\nWe'll keep your home in tip-top shape with our outstanding service.\n\nDon't Despair, We'll Be Right There!\n

Ductless Install
Ductless Install
Ductless Install
Ductless Install
Ductless Install

+5

18 neighbors recently requested a quote
Avatar for Advanced Plumbing & Mechanical, LLC
Advanced Plumbing & Mechanical, LLC
4.6(
189
)

Serving Idaho Falls, ID and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"Kelly and Dallon came out today to check my heating and air system. They explained things really well and I was happy with their work."
Furnace Service
Furnace Service
Advanced Home Services
Advanced Home Services
Advanced Home Services

+4

Response time10 hrs
141 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for AdvantaServ, LLC
AdvantaServ, LLC
4.8(
5
)

Serving Idaho Falls, ID and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

AdvantaServ is a locally owned and operated home service company proudly serving Eastern Idaho with reliable HVAC and plumbing solutions for residential and light commercial customers. Our team is committed to delivering dependable service, honest recommendations, and quality workmanship you can trust. Whether it’s heating and cooling repairs, system replacements, water heater service, or plumbing upgrades, we focus on doing the job right and taking care of our customers every step of the way.\n\nWe believe great service goes beyond the repair - it’s about clear communication, showing up when we say we will, and treating your home or business with respect. Backed by experienced technicians and a customer-first approach, AdvantaServ is here to keep your systems running efficiently and your experience hassle-free. When you need service you can count on, we’re ready to help.

HVAC
15 neighbors recently requested a quote
Triple K Home Improvements
4.3(
4
)

Serving Idaho Falls, ID and surrounding areas

Approved

Customers say: Super punctual

We specialize in handyman services, home repairs, home improvements, roofing, painting, ceiling fan installs, TV mounting, furniture assembly, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

Recommended by75%of homeowners
Avatar for Alpine Heating and Cooling LLC
Alpine Heating and Cooling LLC
5.0(
9
)

Serving Idaho Falls, ID and surrounding areas

In business since 2018

Emergency services offered

Credit card accepted

"He was so professional. Kevin is the owner, he drove an hour on. He was so helpful. He was just so caring. Can't say enough about him. I have another project coming and I will definitely be using him again. He was outstanding. He just care that my kids have heat."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Recommended by100%of homeowners
Avatar for Falls to Falls Heating & Cooling Specialists
Falls to Falls Heating & Cooling Specialists
4.9(
4
)

Serving Idaho Falls, ID and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Larry was here when he said he would be and quickly diagnosed the problem. He was able to get the part and repair the furnace the same day. He was pleasant and professional. I would definitely recommend Falls to Falls for any of your heating and air conditioning needs!"
Response time2 hrs
Response rate94%
Recommended by50%of homeowners
Showing 1-10 of 43

FAQs for furnace / forced air heating system install or replace projects in Idaho Falls, ID

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 Idaho Falls, ID 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.