When your furnace stops working — especially during a cold Utah winter — questions come fast. How much will it cost? Is it worth fixing? Is it safe to run? Below, the team at Home Performance Pros answers the most common furnace repair questions we hear from homeowners across Salt Lake City, Murray, Sandy, Draper, and surrounding communities.
How much does furnace repair cost in Salt Lake City?
Most furnace repairs in Salt Lake City fall between $150 and $600, depending on the part that needs replacing and the complexity of the job. Common repairs — like replacing an ignitor, flame sensor, or capacitor — tend to land on the lower end of that range ($150–$300). More involved repairs such as a heat exchanger replacement or blower motor swap can run $400–$900 or more. Home Performance Pros provides upfront, flat-rate pricing before any work begins so you’re never surprised by the final bill. We also offer financing options for larger repairs.
What are the signs my furnace needs repair?
Watch for these warning signs that your furnace needs professional attention:
- No heat or weak airflow — the system runs but rooms stay cold
- Strange noises — banging, rattling, squealing, or rumbling sounds
- Short cycling — the furnace turns on and off repeatedly without reaching temperature
- Yellow or orange pilot light — a healthy flame is blue; discoloration can indicate a combustion issue
- Spike in energy bills — an inefficient furnace works harder and costs more
- Excess dust or dry air — can signal the system isn’t filtering or humidifying properly
If you notice any of these, call a licensed HVAC technician before the issue worsens.
How long does a furnace repair take?
Most standard furnace repairs are completed in 1 to 3 hours during a single service visit. Simple fixes like an ignitor replacement or a thermostat calibration are typically done within an hour. More complex repairs — such as a blower motor or gas valve replacement — may take 2–4 hours or require a return visit if a part needs to be ordered. Home Performance Pros stocks commonly needed components on our service vehicles to resolve most repairs same-day, minimizing the time your Salt Lake City home goes without heat.
Should I repair or replace my furnace?
A good rule of thumb: if the repair cost exceeds 50% of the cost of a new furnace, or your system is more than 15 years old, replacement often makes more financial sense. Older furnaces also operate at lower efficiency ratings (AFUE 70–80%) compared to modern high-efficiency units (AFUE 95–98%), which can save $20–$50 per month on Utah gas bills. Home Performance Pros technicians will give you an honest assessment — including the repair cost vs. replacement cost — so you can make the best decision for your home and budget. We never push unnecessary replacements.
Do you offer emergency furnace repair in Salt Lake City?
Yes. Home Performance Pros offers emergency furnace repair service for homeowners in Salt Lake City and throughout the greater Salt Lake Valley, including Murray, Sandy, Draper, and South Jordan. A furnace failure in the middle of a Utah winter can drop indoor temperatures dangerously fast — we treat heating emergencies as exactly that. Call us and a technician will work to get to your home as quickly as possible. Please note that after-hours emergency calls may carry a service call fee; we’ll always communicate any pricing upfront.
Does furnace repair affect my manufacturer’s warranty?
It can — but only if the repair is performed incorrectly or by an unlicensed technician. Most furnace manufacturer warranties require that all repairs and maintenance be performed by a licensed HVAC contractor using approved parts. Home Performance Pros technicians are fully licensed and certified, and we use OEM-compatible components to protect your warranty coverage. If your furnace is still under warranty, let us know when you call — we’ll verify coverage and help you understand what may be covered at no cost through the manufacturer before we proceed with any paid repair.
Is it safe to run my furnace if it’s acting up?
It depends on the symptom. A furnace making a rattling noise is likely safe to run temporarily, but some issues are genuine safety hazards. Do not operate your furnace if you notice: a strong smell of gas (leave the home and call your gas provider immediately), a cracked heat exchanger (which can leak carbon monoxide), or a yellow/flickering pilot flame combined with headaches or nausea in the household. Install a carbon monoxide detector on every floor if you don’t already have one. When in doubt, shut the system off and call Home Performance Pros for an inspection — your family’s safety comes first.
How often should I have my furnace serviced?
HVAC manufacturers and energy efficiency experts recommend scheduling a professional furnace tune-up once per year, ideally in the fall before heating season begins. Annual maintenance keeps your system running efficiently, extends equipment life, and catches small problems before they become expensive repairs. During a tune-up, our technicians inspect the heat exchanger, clean the burners, check the flue, test safety controls, and verify gas pressure — giving you peace of mind heading into a Utah winter. Home Performance Pros serves Salt Lake City, Murray, Sandy, Draper, South Jordan, West Jordan, and surrounding areas.
Need Furnace Repair? Contact Home Performance Pros
Don’t let a broken furnace leave your family in the cold. Home Performance Pros provides fast, honest furnace repair service throughout Salt Lake City and the entire Salt Lake Valley — including Murray, Sandy, Draper, South Jordan, and West Jordan. Call us today or schedule online and we’ll get a licensed technician to your door quickly. We stand behind every repair with upfront pricing and quality workmanship you can trust.
