How can I reduce my AC electricity bill?

• <div><p>There are a few ways to reduce your electricity bills if you use window AC units to keep cool. Set the unit temperature at least 1 degree higher than it is currently to reduce costs. <a href="https://www.angi.com/articles/how-to-clean-your-window-unit-air-conditioner.htm">Keep the unit clean</a> for it to run efficiently. You may want to hire a <a href="https://www.angi.com/nearme/window-ac-repair/">window AC specialist near you</a> to inspect the unit once a year and keep it in tip-top shape.</p></div>

Do HVAC companies need to be licensed?

• <div><p>Some states require special licenses for HVAC professionals, but most don’t. However, even if there is no state requirement for HVAC licensing, local requirements might exist. It’s always a good idea to check if HVAC technicians need to be licensed in your area and then Angi’s <a href="https://www.angi.com/angi-license-check.htm">contractor license lookup tool</a> to confirm that the contractor you’re hiring holds the necessary licenses. Additionally, you should always ensure the company you’re hiring is fully insured to avoid potential lawsuits if a technician gets injured on your property.</p></div>

Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Walnut Ridge, AR

Q: What is the difference between air ducts and HVAC?

• <div><p>An HVAC unit, like a furnace, air conditioner, or heat pump, produces warm or hot air. The air ducts serve as the passages to help heat or cool air from the HVAC unit flow through the home. Air ducts are just one part of the overall HVAC system. </p></div>

Q: Are AC tuneups worth it?

• <div><p>Yes. In fact, not only are <a href="https://www.angi.com/articles/importance-annual-ac-tune.htm">AC tuneups</a> worth it, but they&rsquo;re actually necessary to keep your air conditioner in good condition, improve its efficiency, and potentially prevent major damage. Experts recommend getting a tuneup at least once per year. In most cases, you&rsquo;ll want to schedule it during the spring so that you can address any issues before the hottest months of the year.</p></div>

Q: Can a frozen evaporator coil cause damage?

• <div><p>A frozen coil can cause permanent damage to your HVAC system and lead to costly repairs if not fixed. It can cause the unit to overheat and also cause the compressor to fail. It&rsquo;s vital to turn the unit off if the coil is frozen and address the issue as soon as possible. </p></div>

Enter your ZIP and get matched with up to 5 pros

Find Heating and air conditioning pros in Walnut Ridge

SpainTech And Solutions

5.00(

)

•Approved Pro

SpainTech And Solutions

We Specialize in Smart Home technology and provide services for your home or business, our services include. Computer services, Printer services, Camera Security Services, Smart door locks, Smart Garage door openers, Smart thermostat's, surround sound, Networking and Programming, WIFI solutions, Internet Solutions, Starlink Installations, TV mounting and streaming, Gaming, Robotics, Drone Footage, Custom Drones, Feild Mapping or Area Mapping, Hunting Solutions, Agriculture Solutions, Energy Solutions, Solar, Hydro Electric, Robotic Humanoids, Robotic Lawn Mowers

"They did a very good job. He was knowledgeable, was able to take care of the problem and did it fast."

Randy A on November 2025

"They did a very good job. He was knowledgeable, was able to take care of the problem and did it fast."

Randy A on November 2025

Sims Cool Climate

No reviews yet

Sims Cool Climate

No reviews yet

1 years of experience

All Hvac work,including preventive maintenance and trouble shooting.Filter changes.Refrigerator,ice machine,and refrigerated machinery serviced.Beverage machine servicing,and chiller preventive maintenance as well.

Bricoleur Maintenance & Repair LLC

No reviews yet

Bricoleur Maintenance & Repair LLC

No reviews yet

3 years of experience

On call maintenance & repair service for all HVAC, electrical, and plumbing needs. Control specialist with Class A HVAC license. Industrial, commercial, and residential services.

Adams Heat and Air LLC

No reviews yet

Adams Heat and Air LLC

No reviews yet

Small Heat and AC company in NE Arkansas. We work for the customer, keeping their best interest in mind!

Handy bish

No reviews yet

Handy bish

No reviews yet

All around handy lady. I just started with this business. I need to prove I'm the handiest bish you will meet. I don't even have a building yet but if I can't do the job one thing is for sure I won't lie to you. Honestly is important to me. Just give me a chance.

Mike Swindle Services

5.00(

)

Mike Swindle Services

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

HVAC sales and service. I have been a service tech for over 33 years. I service all of NE Arkansas. Financing available with approved credit.

"It worked out great"

Greg D on October 2023

HVAC sales and service. I have been a service tech for over 33 years. I service all of NE Arkansas. Financing available with approved credit.

"It worked out great"

Greg D on October 2023

Vanguard HVAC LLC

No reviews yet

Vanguard HVAC LLC

No reviews yet

Home and light commercial heating air Air Conditioning . License and insured. Over 30 years experience.

Decker heat & a/c

No reviews yet

Decker heat & a/c

No reviews yet

11 years of experience

We are a big dealer in gree mini splits. We deal in tempstar units.We a very honest family owned. We make sure the customers are happy and satisfied when we are done customers come first.

Sears Home Services

4.00(

)

Sears Home Services

4.00(

)

Customers say: True professional

69 years of experience

Sears Home Services is America’s #1 appliance services provider. Our thousands of experts based throughout the U.S. deliver guaranteed quality and workmanship. We work on most makes and models whether they were purchased at Sears or not. We take care of your house so you can enjoy your home. Only Sears offers 3 unique ways to save on appliance repairs! 1. Standard Repair Service + 90 Day Guarantee • Cost is provided after technician diagnoses the problem • 90 day guarantee on parts and labor* 2. Flat Repair Cost + Extended Repair Coverage • $249.99 or $299.99 pre-set price (depending on type of appliance) • 1 year of coverage up to $500 for any additional repairs (includes parts)** 3. Flat Repair Cost + Multiple Appliance Coverage • $129.99 for your initial repair with purchase of Home Warranty Appliance Plan • 1 year of repair coverage for up to 10 appliances with 11 subsequent monthly payments of $49.99*** Book your appointment with a Sears expert technician today! * 90 Day Guarantee: The limited warranty provides that if within 90 days from the date of your Sears in-home repair your appliance fails to operate for reasons related to the original repair service when used normally in accordance with manufacturer guidelines, we will replace any parts that failed due to defects in the material or workmanship and perform any labor related to the original repair free of charge. Excludes damage caused due to service provided by any party other than Sears. This warranty gives you specific legal rights, and you may have other rights that vary by state. ** Appliance must be less than 10 years old to qualify for Service Smart Agreement. Covers up to $500 in parts and labor. Limitations apply. *** Limitations apply”

"Great. I would recommend highly! In fact did hire for ice maker replacement and kiln repair! Great work and punctional and fair priced!"

Edwin G on November 2018

"Great. I would recommend highly! In fact did hire for ice maker replacement and kiln repair! Great work and punctional and fair priced!"

Edwin G on November 2018

Krell Distributing Co Inc

No reviews yet

Krell Distributing Co Inc

No reviews yet

53 years of experience

Additional DBA - Krell Industries. Family owned & operated. Nationwide service.

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Showing 1-10 of 88

Heating and Air Conditioning questions, answered by experts

An HVAC unit, like a furnace, air conditioner, or heat pump, produces warm or hot air. The air ducts serve as the passages to help heat or cool air from the HVAC unit flow through the home. Air ducts are just one part of the overall HVAC system.

There are a few ways to reduce your electricity bills if you use window AC units to keep cool. Set the unit temperature at least 1 degree higher than it is currently to reduce costs. Keep the unit clean for it to run efficiently. You may want to hire a window AC specialist near you to inspect the unit once a year and keep it in tip-top shape.

Some states require special licenses for HVAC professionals, but most don’t. However, even if there is no state requirement for HVAC licensing, local requirements might exist. It’s always a good idea to check if HVAC technicians need to be licensed in your area and then Angi’s contractor license lookup tool to confirm that the contractor you’re hiring holds the necessary licenses. Additionally, you should always ensure the company you’re hiring is fully insured to avoid potential lawsuits if a technician gets injured on your property.

Yes. In fact, not only are AC tuneups worth it, but they’re actually necessary to keep your air conditioner in good condition, improve its efficiency, and potentially prevent major damage. Experts recommend getting a tuneup at least once per year. In most cases, you’ll want to schedule it during the spring so that you can address any issues before the hottest months of the year.

A frozen coil can cause permanent damage to your HVAC system and lead to costly repairs if not fixed. It can cause the unit to overheat and also cause the compressor to fail. It’s vital to turn the unit off if the coil is frozen and address the issue as soon as possible.

The Walnut Ridge, 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.

See all articles

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Crawl space dehumidifier costs are worth it if you consider their effect on energy bills and avoiding moisture damage. Learn what makes up the total cost of the project.