Does my HVAC technician have to be NATE certified?

• <div><p>NATE (North American Technician Excellence) certification is not legally required for HVAC technicians in most areas, but hiring a professional with this certification is highly recommended. NATE-certified technicians demonstrated their expertise and proficiency in <a href="https://www.angi.com/articles/common-types-of-HVAC-systems.htm">different types of HVAC systems</a>, offering assurance of quality service. It's a voluntary certification, yet it indicates a commitment to professionalism and ongoing training. Choosing a NATE-certified technician often means you're working with someone who is up-to-date on industry standards and best practices, which can lead to better service, energy efficiency, and long-term cost savings. </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>

What kind of refrigerant does my HVAC system use?

• <div><p>Some HVAC systems tend to use R410A refrigerant, although if you have an older model <a href="https://www.angi.com/articles/what-fair-price-r-22-refrigerant.htm">it may be using R22</a>. R22 is banned due to its harmful environmental and health impacts, and it is a sign that your AC unit is old enough to consider a replacement and the significant efficiency gains that could come with it.</p></div>

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Verified Reviews for Heating And Air Conditioning Service pros in Cleveland, MS

*The Angi rating for Heating And Air Conditioning Service companies in Cleveland, MS 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.

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Last update on November 13, 2025

Reviewed in October 2025
Prompt estimate, fair price, met schedule, they even came out and fixed a funny noise months later. Best hvac service I’ve received in a half century. I’ve spent a career in facilities and construction—they are the absolute best.
AirTeK LLC
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Reviewed in July 2020
Truly are an amazing Team of Great Personalities and Professional Services. Jim and Jenny came out to our home and preformed an excellent job on the installation of 4 Outdoor Nest Cam IQ. They Preform Attic installation which is timely job. But as Military troopers always does, they weather...
ASI Camera Sales and Services
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Reviewed in October 2017
After they arrived and began work I was told that they were not going to install the heat strips. They got the salesman on the phone, and I asked how much of the quoted price he had included for the heat strips. He said "About $20." I was guessing at least $500 to $800, but have since been given...
RW Heating, Air, Plumbing & Electrical Inc.
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Reviewed in June 2016
Excellent service! Very professional. This is the second time Wayne has repaired my AC unit. Last year he replaced a switch or compressor on the unit. He came out within 24 hrs to get my unit up and running. Will definitely use him again.
ColemanAir, LLC
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Reviewed in June 2014
We have used them for years and have never had any problems. They are extremely reasonable and very good at what they do. He is a nice young man. They are easy to work with. For AC people they are pretty prompt. They are reasonable and very honest. If it is an easy fix they do not try to have...
Wallace Heating Air Conditioning Electri
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Reviewed in August 2013
Have used Matthews Heating and Air Conditioning for over 12 years. Always professional, friendly, neat, fair and prompt.
Matthews Heating & Air Conditioning Svc
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Reviewed in June 2013
We had a maintenance contract with them. The technician that came was George. He did a very thorough job. He checked the inside unit and he did a lot of work on the outside unit. He had to replace a thing on the outside unit, put in some freon, but he opened the whole thing up and he all sorts...
Rosenberg Indoor Comfort
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Reviewed in April 2013
We have been their customer for about 13 years now. They do all of our heating, air, and plumbing services. We feel like they are very honest. If something ever goes wrong after a repair, they come out immediately to repair the issue.
Mitch Wright Plumbing Heating & Air
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Reviewed in January 2013
I called Wednesday morning regarding water heater repair. Was told they could come out Thursday morning. They called me back later Wednesday and said they would be able to come late Wed, instead of Thurs. Such a nice surprise! Arrived 30 mins early. Another nice surprise. I needed to...
Cody & Sons Plumbing Heating & Air
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Reviewed in June 2011
I now have a great old air-conditioned car. The car starts everytime. No more being stranded away from home.
BENNIE'S AUTO REPAIR
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Power and Protection Services

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Power and Protection Services

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Recommended by 100% of Angi customers

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About Us: Power and Protection Services Welcome to Power and Protection Services! We specialize in providing top-notch security and lighting solutions that combine safety with style. Our Services: 1. CCTV Surveillance Systems: We offer customized CCTV solutions with high-definition cameras, night vision, and remote access features. Whether for residential or commercial use, our systems ensure your property is secure and monitored 24/7. 2. Jellyfish Lighting: Elevate your space with our unique Jellyfish lighting designs. These customizable lighting options allow you to adjust color and intensity, creating the perfect ambiance for any occasion. Our Team’s Expertise: Our experienced and certified technicians bring extensive knowledge in security technology and lighting design. We are committed to delivering cutting-edge solutions tailored to your needs. Quality Assurance: Quality is our commitment. We ensure that all our products and services meet the highest standards. From consultation to installation, we provide exceptional customer service and offer warranties and maintenance options for lasting peace of mind. Choose Power and Protection Services for reliable security and innovative lighting solutions. Contact us today to learn how we can enhance your space and protect what matters most! We also do HVAC work as well

"The company is very Professional and Informative about product. I highly recommend to anyone for a future service."

Ashley H on January 2025

"The company is very Professional and Informative about product. I highly recommend to anyone for a future service."

Ashley H on January 2025

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Power and Protection Services

Power and Protection Services

Better Merchant Services

Better Merchant Services

J Moses Heating and Cooling LLC

J Moses Heating and Cooling LLC

Fountain Heating and Cooling

Fountain Heating and Cooling

Allen Brown Electrical, Heating, Air & Plumbing

Allen Brown Electrical, Heating, Air & Plumbing

Young's HVAC & Electrical

Young's HVAC & Electrical

Triton Construction Company

Triton Construction Company

Everhome LLC

Everhome LLC

Economy Heating & Cooling

Economy Heating & Cooling

Krell Distributing Co Inc

Krell Distributing Co Inc

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