Furnace replacement in Utah County and Salt Lake County
New ACiQ and Amana gas furnaces from $3,990, installed in one day.
- 4.8 from 112 Google reviews
- $0 down, 0% for 12 months
- Permit pulled on every job
Signs it’s time to replace your furnace
A furnace rarely fails without warning. If two or more of these sound familiar, it’s worth getting a free estimate before the coldest part of winter.
- It’s 15 years old or moreMost gas furnaces last about 15 to 20 years. Past that point, repairs come more often and efficiency keeps dropping.
- Repairs keep adding upIf a repair costs a big share of a new furnace, or you’ve had several repairs in a couple of years, replacing usually makes more sense.
- Your gas bills are climbingAn older furnace burns more gas to make the same heat. A rising bill with no change in how you use it is a common sign.
- Some rooms never get warmUneven heat can mean the furnace can no longer keep up, or that it was never sized right for your home.
- A cracked heat exchangerA cracked heat exchanger can let carbon monoxide escape into your home. It’s a safety issue, and usually a sign it’s time to replace.
- Strange noises or smellsBanging, rattling, squealing, or a burning smell that doesn’t go away after the first few uses of the season are worth a look.
80% or 96%+? We’ll recommend the right one
A furnace’s efficiency rating (AFUE) tells you how much of the gas it burns turns into heat for your home. Which one fits depends on your venting, where your furnace sits, your budget and how long you plan to stay.
Standard efficiency
80%
Turns about 80 cents of every gas dollar into heat.
- Lower upfront cost
- Vents through your existing metal flue
- Often the right fit when venting a high-efficiency furnace would be difficult or costly
High efficiency
96%+
Turns 96 cents or more of every gas dollar into heat.
- Uses roughly 17% less gas than an 80% furnace for the same heat
- Lower monthly gas bills for as long as you own it
- Vents through PVC pipe out a side wall or the roof
The furnaces we install
We install two brands, so you always get a straight comparison and a fair price.

Great value
Our most economical furnace, with a 10-year parts and lifetime heat exchanger warranty.

Premium
Our premium furnace, with a 10-year parts and lifetime heat exchanger warranty.
Manufacturer warranties require product registration. Ask us for the full terms.

Make it dual fuel
Replacing your furnace? Add a heat pump while you’re at it.
A heat pump replaces your air conditioner and pairs with your new furnace. It heats your home efficiently for most of the year, and your furnace takes over on the coldest nights. It’s the most efficient way to heat and cool a Utah home for the cost, and doing it now means one install instead of two.
Installed in one day
Most furnace replacements are done the same day we start. Here’s how it goes.
- 1
Free in-home estimate
We check your venting, gas line, ductwork and the size of your home, then recommend the furnace that fits. You get a clear price before any work is scheduled, and we pull the permit for your job.
- 2
Out with the old
On install day, we safely disconnect your old furnace and haul it away.
- 3
Install the new furnace
We set the new furnace and connect the gas, venting, electrical and thermostat, all to the manufacturer’s specifications.
- 4
Test before we leave
We check gas pressure, combustion and temperature rise, and test for carbon monoxide. Then we clean up, leave the space cleaner than we found it, and walk you through your new system.

Keep it running like new
Our Essential Care Plan includes two tune-ups a year, 10% off repairs and $250 a year toward your next system.
On every job, no exceptions
We pull the permit
A permit means a city or county inspector checks the work for safety and code. It also protects you when you sell your home. Not every HVAC company pulls permits. We do on every job.
We haul away the old equipment
Your old furnace, AC or heat pump leaves with us. Nothing is left in your yard or garage for you to deal with.
We leave it cleaner than we found it
We clean up before we go and leave your home cleaner than we found it, so the only thing you notice is the new system.
Furnace replacement questions
How much does furnace replacement cost in Utah?
Furnace replacement with Eco Home starts at $3,990. Your exact price depends on the furnace’s efficiency (80% or 96%+), its size, the brand you choose, and any venting or gas line work your home needs. Get instant pricing online or book a free estimate.
Should I get an 80% or a 96% furnace?
It depends on your home. A 96%+ furnace uses roughly 17% less gas for the same heat, so it costs less to run every winter. An 80% furnace costs less upfront and vents through your existing metal flue, which can make it the better choice when running new venting would be difficult or expensive. We’ll look at your home and recommend the one that makes the most sense.
How long does it take to replace a furnace?
Most furnace replacements are done in a single day.
How long does a furnace last?
Most gas furnaces last about 15 to 20 years. Regular maintenance helps yours reach the long end of that range.
Should I replace my air conditioner at the same time?
If your AC is getting older, it’s worth considering. Replacing your AC with a heat pump while you replace the furnace gives you a dual-fuel system, the most efficient way to heat and cool a Utah home for the cost. Every heat pump install comes with $2,150 in rebates guaranteed, and complete dual-fuel systems start at $9,990 after incentives.
Do you pull a permit for furnace replacement?
Yes, on every job. A permit means a city or county inspector checks the work for safety and code, and it protects you when you sell your home. Not every HVAC company pulls permits, so it’s worth asking anyone you get a quote from.
Which furnace brands do you install?
We install ACiQ and Amana gas furnaces. ACiQ is our most economical option, and Amana is our premium choice. Both come with a 10-year parts and lifetime heat exchanger warranty.
Do you offer financing?
Yes. We offer $0 down and 0% interest for 12 months through Slice by FNBO Bank, subject to credit approval.
Get your furnace price today
Furnaces from $3,990, installed in one day, with $0 down and 0% interest for 12 months. Backed by our Smile Guarantee.
