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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
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

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 Five Star Air Conditioning, Heating & Plumbing
Five Star Air Conditioning, Heating & Plumbing
4.8(
43
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For Business+4 more

Serving Saint George, UT and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

Five Star Air Conditioning, Heating & Plumbing is a family-owned HVAC and plumbing company serving Washington and Iron Counties, Utah. Locally based in St. George since 2020, with over 20 years of industry experience. We offer 24/7 emergency service for AC repair, furnace repair, water heater service and complete plumbing repair. Google Guaranteed and licensed in Utah. Military and veteran discounts honored. Every job backed by a parts and labor guarantee. Call 435-817-8181.

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 Breeze Brothers HVAC LLC
Breeze Brothers HVAC LLC
5.0(
8
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+10 more

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 Marlin Plumbing Services
Marlin Plumbing Services
5.0(
8
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+47 more

Serving Saint George, UT and surrounding areas

Approved

Super Service Award Winner

In business since 1978

Free estimates

Emergency services offered

Marlin Plumbing Heating & Air provides trusted plumbing, heating, air conditioning, indoor air quality, and generator services throughout St. George and Southern Utah. Our experienced technicians serve residential and commercial customers with repairs, maintenance, system replacements, new installations, and emergency service. With more than 900 five-star Google reviews, we are committed to honest recommendations, quality workmanship, clear communication, and dependable service. Whether you need a plumbing repair, AC service, furnace replacement, or generator maintenance, our team is ready to keep your home or business comfortable, safe, and operating properly.

Additional Photos
Here is a new high efficiency LENNOX unit that we installed in Washington Utah.
This is an install we did for one of our customers here in Washington Utah. We used one of the newly redesigned units from LENNOX with the new refrigerant in it.
Custom home we did in Ivins Utah. This house has two systems and both were installed in the garage.
We offer smart thermostats like this Ecobee that we installed here in St. George Utah.

+6

37 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for B&V Organizing and Cleaning
B&V Organizing and Cleaning
4.9(
45
)
Air Ducts & Vents - Clean

Serving Saint George, UT and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience.

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
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+9 more

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.

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+7

Recommended by84%of homeowners
Avatar for Element Plumbing, Heating and Air
Element Plumbing, Heating and Air
4.7(
9
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Saint George, UT and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Element Plumbing, Electrical, Heating and Air is equipped to solve any service and repair plumbing and HVAC issues for your residential or commercial properties. We are experts in trenchless sewer repair technology, a more environmental friendly way to repair your sewer line without digging up your yard and disrupting your home. With pipe bursting, pipe lining, and pipe patching, we are well equipped to handle any damaged sewer line efficiently. Element also specializes in water quality, bringing the cleanest water to your home and family. We test your water at third party independent laboratories, analyze your water results under the guidance of leading water filtration experts in the United States to create systems that are designed specifically to remove contaminants present in your water source. When it comes to plumbing, heating and air, we are in our Element so that you can be in yours!

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+9

Response time2 days
Response rate100%
14 neighbors recently requested a quote
Avatar for Mister Sparky
Mister Sparky
5.0(
10
)
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - Repair

Serving Saint George, UT and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

Mister Sparky provides our customers with the one thing they're really looking for: peace of mind that comes from real trust and confidence. Our technicians are all highly trained, exceptionally skilled, licensed and insured. Additionally, our work is backed by a 100% satisfaction guarantee. When our customers need electrical repairs, installation, or maintenance, they know all they have to do is pick up the phone; we'll take care of the rest.

Electrical Repairs
Electrical Installations
Response time1 day
49 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

There are many signs of a bad AC fan motor, including if the fan blades don’t spin when the AC kicks on or if they keep spinning when the AC is off. The AC fan cools down the condenser coil, so a faulty motor can also cause the system to overheat. Unusual noises in the exterior AC unit, including grinding or rattling sounds, may also be a sign that the AC fan motor is worn out.

Signs that your A/C system needs professional service include increased energy bills, uneven or poor cooling, loud or unusual noises, and frequent cycling.

While both have advantages, a split system is generally cheaper than a ducted one. Because they are less invasive to install, the labor costs are lower, and they can be more energy efficient. But, a ducted system might be worth the investment if you run it more frequently. 

If you know how to identify supply and return ducts, you’ll find that only the supply ducts will have dampers. Although your return ducts can have dampers, it’s not common. If you have one return duct that is pulling in too much air, adding a damper to it can help with overall system performance. However, dampers on return ducts are not a necessary addition for most homes.

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.

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.