Mid-teen January nights
January nights in Lehi average in the mid-teens. A furnace runs long and starts often in that cold, which is hardest on the ignitor, inducer motor and blower.
Furnace repair in Lehi, UT
Furnace quit on a January night in Lehi? Our shop is right next door in American Fork, and we’re open 24/7. A $129 diagnostic, and the repair price before any work.
- 4.8 from 112 Google reviews
- Open 24/7
- Serving all of Lehi
Thousands of Lehi homes went up in the 2000s, and the furnaces that came with them are now about 20 years old. That’s the age when ignitors, inducer motors and control boards start to fail, usually on the coldest nights of the year.
We repair every major furnace brand, including the builder-grade models that came with many newer homes. Your technician finds the real cause and gives you the price before any work starts.
What Lehi furnaces are up against
Original equipment turning 20
Many Lehi homes still have the furnace they were built with. At around 20 years, parts get harder to find and repairs add up, so we’ll tell you honestly when a repair is worth it.
Three levels, one furnace
Bigger homes with a basement, main floor and loft ask a lot of one furnace. Uneven heat between floors is often an airflow issue, and we check that before replacing parts.
Furnace repairs we make in Lehi
Most are fixed on the first visit.
No heat
We test the ignitor, flame sensor, pressure switch and board, then replace only the part that failed.Loud startups
A roar or boom at startup can mean delayed ignition or a failing inducer motor. Both are worth checking before they cause bigger damage.Short cycling
It runs a few minutes and shuts off. Common causes are a dirty flame sensor, a clogged filter or an oversized furnace.Main floor hot, basement cold
Usually airflow or ducts, not the furnace itself. We’ll show you what we find.Cold air from the vents
The blower runs but the burners don’t stay lit, often a safety switch doing its job. We find out why.Thermostat trouble
A smart thermostat with the wrong settings or wiring can keep a good furnace from running right.
The price before the work
A furnace diagnostic is $129. You see the cost of the repair up front and decide before we begin.
- $129 diagnostic
- Price up front
- Essential Care Plan members save 10%
- Covered by our Smile Guarantee
Is it time to replace?
If your furnace is younger than about 15 years and the repair is reasonable, repair it.
If it’s the original furnace from a 2000s build and needs a major part, price a replacement first. In Lehi, a heat pump paired with a new gas furnace gets at least $2,150 in rebates, guaranteed: our $1,450 match for the Rocky Mountain Power rebate plus $700 to $1,000 from Enbridge Gas. A furnace on its own starts at $3,990, installed in one day.
See what a new system costs ›Gas smell? Leave the house first.
If you notice a rotten-egg smell, get everyone out without touching light switches or appliances. Once you’re outside, call Enbridge Gas at 1-800-767-1689 or 911. Call us for the furnace after the gas company clears the home.
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.
What our customers say
4.8 from 112 Google reviews“Garritt came and figured out the issue, luckily it was a minor fix. I really appreciate their honesty and willingness to go the second mile. He showed me each thing and made sure everything was in order.”
Furnace repair in Lehi: questions
How soon can you get to my Lehi home?
Our shop is right next door in American Fork, and we’re open 24/7. Call 801-396-0019 or book online any time.
How much does furnace repair cost in Lehi?
$129 for the diagnostic, then an upfront price for the repair. A flame sensor or ignitor is a small repair; a blower or inducer motor costs more. Essential Care Plan members save 10%.
Why does my furnace roar when it starts?
Often the inducer motor is wearing out, or the burners are lighting late. Both get worse over time, so have it checked before it stops heating.
My Lehi home is about 20 years old. Should I repair the original furnace?
For a small part, usually yes. For a big repair, compare it with a new system first. In Lehi, a heat pump paired with a new gas furnace gets at least $2,150 in rebates, including our $1,450 match.
Do you repair builder-grade furnaces?
Yes. We repair all major brands, including the builder-grade models that came with many newer homes.
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