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Verified Reviews for Heating And Air Conditioning Service pros in Lewiston, UT

*The Angi rating for Heating And Air Conditioning Service companies in Lewiston, UT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Lewiston, UT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on May 17, 2026

Find Heating and air conditioning pros in Lewiston

Avatar for Clear Air Co
Clear Air Co
5.0(
28
)

Serving Lewiston, UT and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Anton and his crew came out to our home at the end of January to clean our ducts and HVAC system and did a great job. Super professional, friendly, and had a quote that was way lower than other places we called. Will definitely call them again next year to service our system!"
Our Work
Our Work
Our Work
Our Work
Our Work

+6

Response time6 hrs
3 neighbors recently requested a quote
Recommended by7%of homeowners
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Avatar for YES! Heating, Air Conditioning, Plumbing and Electric
YES! Heating, Air Conditioning, Plumbing and Electric
4.4(
40
)

Serving Lewiston, UT and surrounding areas

Approved (Corporate)

In business since 1998

Free estimates

Emergency services offered

"The sales staff spent a lot of time going over our hvac needs. The install team was outstanding. They explained everything they were doing and answered all of my questions. I highly recommend them."
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+7

Response time10 hrs
Response rate87%
131 neighbors recently requested a quote
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Mariah
New to Angi

Serving Lewiston, UT and surrounding areas

Approved

✨ Hi everyone! ✨\n\nI’m Mariah Cawelti, a mom of amazing kids, a nursing student, and the owner of this small cleaning business based in Ogden, Utah.\n\nLife is definitely busy, but cleaning has always been something I genuinely enjoy. I’ve always been the type who loves organizing, deep cleaning, and turning messy spaces into something fresh, calm, and beautiful again. Honestly… it’s a little bit of an obsession 😅\n\nBetween school, mom life, and everything in between, I started this business because I wanted to do something I love while also helping others feel more at peace in their homes.\n\nI offer residential and Airbnb cleaning with a focus on detail, consistency, and making your space feel and smell brand new again.

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Avatar for SMEDLEY & ASSOCIATES PLUMBING & HEATING
SMEDLEY & ASSOCIATES PLUMBING & HEATING
4.6(
88
)

Serving Lewiston, UT and surrounding areas

In business since 1947

Emergency services offered

Credit card accepted

"

This was a $59 big deal purchase. It went fine, I guess. I don't think it was to bad of a price. The quality must have been good because I have not had him out again. He must have fixed what it was. I think they came out when they said they were going to. I think my wife did this while I was gone.  

"
Gary G. Boam
Randy S. Smedley
Shawn Lamb
Samuel Smith
Amy Maxwell

+8

Recommended by94%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Lewiston, UT and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Avatar for Wallis Comfort Air, LLC
Wallis Comfort Air, LLC
4.9(
8
)

Serving Lewiston, UT and surrounding areas

In business since 2020

Credit card accepted

"John was an incredible tech fixing the issue in 20 minutes. The furnace works perfectly now. In fact, we have to turn it down at night as my wife and I were too warm, haha."
Response time1 day
Recommended by100%of homeowners
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Showing 1-10 of 45
Heating and Air Conditioning questions, answered by experts

If refrigerant levels are low, it can cause the evaporator coil to freeze up. Low freon causes a drop in pressure, which will make the coil too cold and cause moisture to freeze on the coil. Your system may be low on refrigerant because of a leak. 

Make sure to have maintenance performed twice a year, and contact your local HVAC technician if you suspect your system has low freon levels.

Signs of a damaged evaporator coil include warm air from vents, frequent starts and stops without proper cooling, failure to turn on, refrigerant leaks, and unusual noises. If you suspect issues with your AC system or its components, it’s best to call an AC repair technician for proper diagnosis and repairs.

Setting your AC unit to 78 degrees can, indeed, help you save energy. In fact, according to experts, every degree you turn the unit up could save you between 1% and 3% on your energy bills. That said, turning your unit off entirely while you’re out might actually be less efficient than keeping it on at a higher temperature. Why? The unit will need to work extra hard to cool the house back off again after all those hot hours. 

Yes, but they don’t feel the same as an AC-cooled room. You’ll feel cool, moist air, opposite from an HVAC system that dries the air as it cools. Ventless units also have less tonnage than alternatives like ductless and central air, which means they aren’t as capable of quickly cooling large spaces or circulating cold air.

You can protect your air conditioner in the winter by turning off the power at the thermostat and performing routine HVAC maintenance in the spring. Regular maintenance, cleaning, and repair of your AC unit helps protect it and extend its life span. If you have a window AC unit, remove it from the window and store it in a dry place during the winter. Window units cannot withstand freezing temperatures. Keeping them in your window also allows cold air to seep into your home.

The Lewiston, UT homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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