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TRUSTED BY SAINT GEORGE, UT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon135
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Saint George

Avatar for Express Home Services
Express Home Services
4.6(
637
)

Serving Saint George, UT and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Jason H from Humphrey Plumbing Heating and Air came right when he said he would. He installed the new ducting the same day as when he first came to give us a bid. The repairs were done professionally. We would use Humphreys again if we need hvac work done."
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+52

Response time4 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for We Do HVAC
We Do HVAC
5.0(
8
)

Serving Saint George, UT and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"I called because my furnace was acting up and my house wouldn’t stay warm. The tech came and was able to fix the issue quickly. He was professional and seemingly very knowledgeable and was able to answer all of my questions. 10/10!"
14 neighbors recently requested a quote
Avatar for Five Star Air Conditioning, Heating & Plumbing
Five Star Air Conditioning, Heating & Plumbing
4.8(
43
)

Serving Saint George, UT and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I would like t have had the experts name, so I could call on him again. The only thing I didnt like was there was a brand new thermostat on the wall and he changed it and took it with him, we could have used it on another furnace, it was new. Five star home services did get us another one so everything is A OK."
Rooftop Package Unit
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Great Day For An Install!
Great Day For An Install!

+4

Response time4 hrs
1 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for YES! Heating, Air Conditioning, Plumbing and Electric
YES! Heating, Air Conditioning, Plumbing and Electric
4.4(
40
)

Serving Saint George, 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%
115 neighbors recently requested a quote
Avatar for Breeze Brothers HVAC LLC
Breeze Brothers HVAC LLC
5.0(
8
)

Serving Saint George, UT and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hi, we’re the Breeze Brothers 👋🏼\nWe’re a local, family-owned HVAC company serving St. George and nearby areas.\n\nWe started this company to do things differently—no pressure, no upselling, just honest service. Whether it’s a repair, tune-up, or second opinion, we take the time to explain what’s going on so you can make the right call for your home.\n\nIf your system isn’t working like it should, we’re here to help—simple as that.

Heat Pumps
Motor Replacement
AC Diagnostic
Avatar for B&V Organizing and Cleaning
B&V Organizing and Cleaning
4.9(
45
)

Serving Saint George, UT and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"5 Stars - Outstanding Service! B&V Organizing and Cleaning does such an amazing job! The team is very professional and thorough. My home has never been this clean, with every detail perfectly handled. Great communication and fair pricing—highly recommend!"
Response time10 hrs
Response rate99%
27 neighbors recently requested a quote
Avatar for Whipple Cooling, Heating, Plumbing & Electrical
Whipple Cooling, Heating, Plumbing & Electrical
4.5(
24
)

Serving Saint George, UT and surrounding areas

Approved

In business since 1947

Free estimates

Credit card accepted

Since 1947, Whipple Service Champions have kept Southern Utah homes cool through triple-digit summers and\ncomfortable the rest of the year. Air conditioning and heating repair, maintenance, and full system replacement\nacross Washington County — from Bloomington and SunRiver to Washington, Santa Clara, Ivins, and Hurricane.\nEvery job is handled by licensed, insured Service Champions committed to 200 hours of annual training. We show up\non time, explain what's wrong in plain language, and give you the price before the work starts — no surprises, no\npressure. Because when it comes to your comfort, second place isn't an option.\nWhipple is on the way. Let's get your home to gold.\nWhipple also handles plumbing and electrical for St. George homeowners.

Our Team
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+7

Recommended by84%of homeowners
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Heating and Air Conditioning questions, answered by experts

When first installed, flex ducts shouldn’t cause airflow problems in your home. However, because flex ducts aren’t the sturdiest and require extra support, they lose their durability over time and begin to sag, which can inhibit airflow down the road. Also, if your flex ducts aren’t tight enough, your HVAC could work twice as hard for the same air pressure. If you’re worried about the airflow in your home, a rigid duct may be your best bet.

You can buy a house with a 15-year-old HVAC system if you inspect the system for performance and budget for a replacement within the next three years. You can also negotiate the price with the sellers. Ask to look at the unit’s maintenance records and energy bills for the last two years to determine the shape of the HVAC system and its operating costs. Spend time in each room of the house to gauge if the HVAC keeps the home at a consistent temperature throughout.

To keep your air conditioner in good working condition, you should have it serviced by a professional at least once per year, ideally in the spring before the cooling season begins. If your AC unit is 10 years or older, consider servicing it twice a year (once in the spring and once in the fall) to catch potential problems early and help it reach its full lifespan. During a service visit, a technician will inspect, clean, and replace parts as needed. Regular maintenance helps avoid costly repairs. As a DIY task, you can also clean the evaporator coils annually.

Yes, ventless portable air conditioners exist, and not all standard portable air conditioners must be vented through a window.

Ventless portable units, often called evaporative coolers, do not have exhaust hoses. They use a water reservoir and a cooling pad to add moisture to the air, making it feel cooler. These units work best in dry climates because humid areas cannot absorb much additional moisture.

For standard portable air conditioners that do require venting, a window is not the only option; they can also be vented through a door, wall, or ceiling. However, it is essential to vent these units properly. Running a standard portable AC without venting it is counterproductive because it needs to expel heat to cool the room. Failing to do so will only increase the room's temperature.

Aside from needing HVAC repair, there are times when you may need to replace your unit. HVAC replacement costs $5,000 to $12,500. Here are some telltale signs that your HVAC unit is going bad:

  • Your unit is 10 years or older.

  • Your home is very humid.

  • The unit keeps cycling without producing cool air.

  • You need to repair the unit frequently.

The Saint George, 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.