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*The Angi rating for Heating And Air Conditioning Service companies in Hazen, AR 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 Hazen, AR 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 April 29, 2026

Top-Rated Heating and air conditioning pros in Hazen - Updated Nov 2026

Avatar for Hester Mechanical LLC
Hester Mechanical LLC
4.6(
5
)
Central A/C - InstallAir Ducts & Vents - CleanDuctless Mini-split A/C - Install or Replace+8 more

Serving Hazen, AR and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

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.

HVAC
14 neighbors recently requested a quote
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Avatar for Chad's Heat And Air
Chad's Heat And Air
5.0(
6
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Hazen, AR and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Found out I needed to replace 5 ton heat pump on the 16th. I priced 13 other company's within 50 miles of my business. The price for the pump and installation was $1,OOO.OO CHEAPER PLUS the service was 1 day. They had it in stock, didn't have to order it, and I got a 5yr warranty plus 1yr labor. I couldn't ask for better price or service!!!!!"
Storefront
Truck
Recommended by100%of homeowners
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Avatar for Steve Hester and Sons, LLC
Steve Hester and Sons, LLC
4.6(
82
)
Air Ducts & Vents - Clean

Serving Hazen, AR and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"I hired them to take care of cleaning and sanitizing my parents heating and cooling air ducts in their home. My dad, who is very hard to impress, was telling me their service was very professional and the two persons from Hester's advised him what was going on while they were cleaning. We will definitely use them again and also refer them to other persons needing the same service."
Spiral duct
Spiral duct
Response time1 day
Response rate88%
Recommended by94%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Hazen, AR and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Comfort Concepts, Inc.
4.3(
32
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair+5 more

Serving Hazen, AR and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Chris responded and arrived quickly to meet home for A/C service. He was helpful and upfront about cost and pricing before completing the maintenance. He was friendly and I would recommend his service to others."
Response time2 hrs
Recommended by92%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

There are ways to detect a refrigerant leak with several different testing methods. However, most homeowners can figure out something’s wrong with their AC unit by noticing these common signs:

  • Ice forming on the evaporator coil

  • Water leaks near the AC unit

  • Frequent hissing sounds

  • Increased electric bills

  • Unit takes longer than usual to cool

  • Unit is blowing hot air

During the summer, it’s best to set your AC to 78 degrees when you’re home and awake, according to the Department of Energy (DOE). For better energy efficiency, raise the temperature slightly to 85 degrees while you’re out of the house. The National Sleep Foundation advises lowering your thermostat to between 60 and 67 degrees when you’re asleep.

Yes, having mismatched evaporator and condenser coils in your AC system can lead to serious issues. For instance, it can result in higher monthly energy costs as the system runs longer to compensate for the mismatch. This mismatch can also put extra stress on the system, compromising its efficiency and longevity. 

Along with that, mismatched coils can lead to higher temperatures and humidity levels in the home. What’s more, using coils of different sizes may violate the manufacturer's warranty, as they are designed to work synergistically, and any mismatch could lead to repairs and system failure.

When a compressor gets overheated in central air systems or heat pumps, it can still cool your home for a while until it eventually gives out. If the compressor is chronically overheated and no one addresses the root cause, it will create an incredibly expensive problem when your entire HVAC system breaks down and stops working altogether.

You can buy R-22 refrigerant for your home air-conditioning system through your local AC repair specialist, who can also refill your R-22 system as needed. You may find that the cost of R-22 has gone up due to shortages as the EPA banned this refrigerant. Ask your pro to inspect your system for any leaks or issues.

The Hazen, AR 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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