Gas and electric furnace repair: ignitors, flame sensors, blower motors, control boards, limit switches and heat exchanger inspection. Serving Saint George and Washington County.
Shub Air Conditioning & Heating Repair is the furnace repair company Saint George, UT homeowners rely on when the furnace stops working. We repair Carrier, Lennox, Trane, Goodman, Rheem, Bryant, York, Amana, American Standard and every other brand in Saint George and the surrounding Washington County area.
Furnace short cycling in Saint George homes is usually a dirty filter, a failing limit switch, a clogged flame sensor or an oversized unit. We diagnose the actual cause and fix it so the furnace runs full cycles and your gas bill drops.
We stock hot surface ignitors, flame sensors, pressure switches, inducer motors, blower motors, capacitors and control boards for the furnace brands common in Washington County, which is why furnace service in Saint George rarely requires a second trip.
Furnace repair in Saint George always includes a heat exchanger inspection and carbon monoxide check. A cracked heat exchanger is dangerous and we will never sign off on a furnace that is not safe to run in your Saint George home.
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Open 24/7 · Same-day service · Flat-rate pricing
Tell us what the system is doing. We give you a real arrival window for your Saint George address.
The technician tests the whole system, explains what failed and writes a flat price.
You approve the price, we do the work, and you get a summary of what was done and what to watch.
“Mini split in our shop stopped heating in December. They diagnosed a defrost board issue, had the part the next morning and we were back in business. Very professional.”
— Carlos V., Saint George, UT
“Second opinion saved us over $2,000. Another company said we needed a new compressor. Shub tested it properly and it was a $180 contactor and capacitor fix. Two summers later it's still running perfectly.”
— Dave & Lori K., Saint George, UT
“Fair, fast and honest. The furnace repair was under $300 and the technician spent an extra ten minutes showing me how to change the filter properly. Great service.”
— Kevin O., Saint George, UT
Most furnace repair jobs in Saint George fall into a predictable flat-rate range depending on the part and system. You get a written price after the diagnostic and before any work starts. Call (855) 459-5498 for a quote.
We offer same-day furnace repair in Saint George on most calls and a 24/7 emergency line for urgent no-heat and no-cool situations across Washington County.
Yes. In addition to Saint George, we provide furnace repair in Central, Dammeron Valley, Enterprise, Gunlock and every other community in Washington County and across Utah.
All of them. Carrier, Trane, Lennox, Goodman, Rheem, York, Amana, Bryant, American Standard, Daikin, Mitsubishi, Fujitsu, Bosch and more.