Western Heating, Air & Plumbing, and Main Street Heating & Cooling have joined forces.

Heating & Air Conditioning Services in Lehi, UT

Winter lows and summer highs around Lehi, UT, mean that residents in the region require reliable heating and cooling systems in their homes. At Western Heating & Air, our certified and insured HVAC specialists will keep you comfortable season after season. Our top-quality solutions and state-of-the-art technologies ensure comfort regardless of the weather outside. When you need installation, maintenance, repair, or replacement, you can depend on our team to deliver superior results!

Call our team at (801) 341-9970 to schedule heating or cooling services in Lehi, UT!

Air conditioner maintenance being performed by HVAC technician

Top-Rated AC Services

With summers that routinely reach into the 90s, your home, condo, or apartment must have reliable air conditioning. Our HVAC technicians understand the importance of your central air conditioner, ductless mini-split, and heat pump. When you need installation, maintenance, or repair, we guarantee you’ll be pleased with the results we deliver!

Ductless Mini-Splits

Ductless mini-splits are an affordable, energy-efficient solution well-suited for homes, condos, and apartments. We can install ductless mini-splits in any room and connect multiple units to create zoned comfort.

Heat Pumps

Air source heat pumps are an eco-friendly, energy-efficient option that will deliver exceptional performance in our climate. Best of all, they can cool your home in the summer and heat it in the winter. We can install, maintain, and repair heat pumps in any structure.

Quality Heating Services

Our NATE-certified HVAC technicians will keep you warm regardless of how cold or snowy. We offer a comprehensive range of installation, maintenance, replacement, and repair services customized to maximize your comfort and optimize the energy efficiency of your heating system.

Gas & Electric Furnaces

We can safely install new gas and electric furnaces, repair damaged units, and perform preventative maintenance to improve energy efficiency and reliability. We adhere to strict protocols and will thoroughly inspect, test, and calibrate your system.


The right boiler is essential for hydronic heating systems. We can help you select the ideal boiler for your home. Our boiler technicians can install, maintain, repair, and replace any boiler.

Contact Western Heating & Air at (801) 341-9970 to schedule fast and reliable heating services in Lehi, UT, today!

Ductwork Services in Lehi, UT

Dependable ductwork is essential for your comfort. Our HVAC technicians can design and install ductwork within new homes or as part of renovation works. We can repair damaged sections of your ductwork, clean your ducts, and replace old ductwork beyond repair.

Call (801) 341-9970 to request ductwork services in Lehi, UT, today!

Indoor Air Quality Services

Your air quality affects your home’s health, comfort, and cleanliness. Our indoor air quality solutions help you breathe easier and effectively alleviate allergy symptoms and more.

  • Air scrubbers: Our air scrubbers effectively remove particulates, mold, and other toxins down to .3 microns from the air and surrounding surfaces.
  • Air purifiers: Our air purifiers are equipped with HEPA filters and engineered to effectively remove airborne particulates down to 0.3 microns.
  • Whole-house humidifiers & dehumidifiers: We can install humidifiers and dehumidifiers to your ductwork, giving you superior control over the humidity levels within your home.
  • Duct cleaning: Our duct cleaning services remove dust, dander, pollen, mold, mildew, bacteria, and other pollutants deep within your ducts.

Contact Western Heating & Air at (801) 341-9970 for top-notch indoor air quality services in Lehi, UT!

Packaged Unit Services

Packaged units make it easy to heat and cool your home with a single unit. Our packaged unit services include combinations of heat pumps, gas or electric furnaces, and central air conditioners. We can install, maintain, repair, and replace packaged systems in homes, condos, or apartments.

For more information about packaged unit installation or repair in Lehi, UT, call the Western team at (801) 341-9970 today!

Why Choose Western Heating & Air?

At Western Heating & Air, our dedicated professionals are committed to delivering the superior service and quality our clients deserve. Since 1995, we have proudly served residents of Lehi. When you choose our team, you will always enjoy:

  • 2-hour scheduling windows
  • We’ll do it right or make it right!
  • Superior customer service
  • Expert recommendations and advice
  • Exclusive savings with our Western Savings Club
  • And more!

When you need fast and effective heating or cooling services in Lehi, UT, contact Western Heating & Air at (801) 341-9970 to schedule an HVAC service appointment!

Frequently Asked Questions

How often should my HVAC unit be serviced near Lehi?

It’s essential to have your HVAC system regularly inspected and tuned up twice a year to prevent serious issues. It is recommended to schedule this tune-up in the spring before the cooling season begins and in the fall to ensure it’s ready for the heating season.

Why isn't my home heating system warming up my house near Lehi?

Your air filter is most likely the culprit behind your lack of heating because they become clogged over time. 

Typically, the air filter for the heater also serves as the filter for the air conditioner. The filter might be clogged after running the air conditioner for several months. The heater won’t be able to heat and distribute the same volume of air if it can’t draw enough air through the filter.

Replace the clogged filter with a new one and keep replacing it every one to three months as necessary.

How do I know if it's time to replace my furnace?

There are several signs that your furnace is on its way out, including:

  • Unusually high costs for heating: If maintained yearly, a furnace should retain about 95% of its initial energy efficiency for the final two years of its useful life. The furnace will likely fail after 15 to 20 years and lose efficiency in its last years. Repairs might only delay this; a technician can advise on whether necessary.
  • Inconsistent heating: If you notice that some of your rooms are warm while others are still chilly, the furnace is probably losing its ability to heat the space evenly. It’s time to consider a replacement if you can’t find a cause for it in the rooms themselves, like gaps around windows or other drafts.
  • Short-cycling: This happens when the furnace becomes stuck in a start-stop cycle that continues for an hour. At least 15 minutes should pass between heating cycles in a furnace before the opposite occurs. If your furnace is older, short-cycling may be a sign that your furnace will soon need replacement.
  • You never seem to warm up sufficiently: Have you ever repeatedly raised the temperature on your thermostat to warm the house? You shouldn’t need to do this unless the furnace is beginning to malfunction.