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TRUSTED BY ALEXANDER, AR HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon148
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Alexander

Avatar for Sub Zero Heating and Air Conditioning LLC
Sub Zero Heating and Air Conditioning LLC
5.0(
6
)

Serving Alexander, AR and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Great customer service! Another guy came before them and lied about something being broken that cost thousands of dollars to fix. I instantly looked elsewhere and reached out to subzero. They came in the window time, same day service. Fast and accurate! Air was working a few hours later!! I would recommend to anyone in need of a great tech!!!"
28 neighbors recently requested a quote
Avatar for AIRBOSS HEATING & AIR
AIRBOSS HEATING & AIR
4.7(
62
)

Serving Alexander, AR and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Communication was very professional. Very knowledgeable and informative about my problem & the solution. Very fair pricing. Liked them so much, signed up with a yearly HVAC check. Definitely recommend True Comfort for your HVAC needs."
7 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Paschal Air Plumbing & Electric
Paschal Air Plumbing & Electric
4.3(
6
)

Serving Alexander, AR and surrounding areas

Approved

In business since 1965

Free estimates

Credit card accepted

"Very professional employees. Joseph Cates was our lead plumber. Cannot praise him enough. He upheld excellent project management skills and plumbing experience. We had a couple of errors with installation, but Paschal quickly sent team to correct. We will definitely hire them again."
Paschal Air
Paschal Air
Paschal Air
51 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

To reset your air conditioner, start by turning it off at the thermostat. Then, shut off power to the AC system at the circuit breaker. Some units have a dedicated "reset" button; if yours does, press and hold it for three to five seconds. If your air conditioner doesn't have a reset button, or if you are resetting it after a power outage, leave the circuit breaker off for at least 30 minutes to allow the system to reset itself. Afterward, turn the power back on at the breaker, turn on the AC from the thermostat, and set it to "cool" to test the system.

There are several common types of HVAC systems that you may have, including split systems, hybrid HVAC, duct-free systems, packaged heating and air, geothermal heating, or even portable units for heating or cooling. If you aren’t sure which type is in your home or are looking to install something different, you should consult an HVAC pro to determine which option is right for your heating and cooling needs.

If your HVAC system's capacity doesn't match the required CFM (Cubic Feet per Minute), imbalances can occur. An undersized system struggles to maintain desired temperatures, leading to discomfort. An oversized system might short-cycle, wasting energy and causing temperature fluctuations. Properly matching capacity to CFM ensures efficient and consistent heating, cooling, and home ventilation system performance.

The general rule of thumb for figuring out how much AC tonnage you need in your home is that for every 500 to 600 square feet of space you need to cool, you’ll need one ton of AC cooling power. So, a 1,000-square-foot home will need 2 tons of AC power. 

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

The Alexander, 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.