Air Conditioning Services in Greenville, SC

When the South Carolina heat rolls in, you need an air conditioning system you can rely on. At Authorized Heating & Air, we specialize in fast, professional AC services designed to keep your home cool and comfortable — no matter how hot it gets outside. From emergency repairs to full system replacements, our licensed HVAC technicians are here to help with dependable service and transparent pricing.

24/7 Emergency Service 864-281-0141

24/7 Emergency AC Services

Air conditioning problems don’t always happen during business hours — that’s why we offer 24/7 emergency HVAC services across Greenville and surrounding areas. Whether your AC stops working on a sweltering summer night or breaks down during the weekend, we’ll respond quickly to restore your comfort.

AC Installation & Replacement

Need a new air conditioning system? We provide professional AC installation and replacement tailored to your home’s layout and cooling needs. Whether you’re building a new home or replacing an outdated unit, we’ll help you choose the most efficient, budget-friendly option.

We install:

  • Central AC systems

  • Heat pumps

  • Ductless mini-splits

  • High-efficiency ENERGY STAR®-certified models

Explore your options with a free estimate on AC replacement. Learn more about our AC installation services.

AC Repair

If your AC is blowing warm air, making strange noises, or running constantly, it’s time to call our team. We offer fast, reliable AC repairs for all brands and models. Our trained technicians arrive on time, diagnose the issue accurately, and provide honest repair recommendations — no upselling, no surprises.

Common AC problems we fix include:

  • Refrigerant leaks

  • Frozen evaporator coils

  • Clogged drain lines

  • Thermostat issues

  • Electrical problems

24/7 Emergency Service 864-281-0141

AC Maintenance

With our routine AC maintenance services, you can prevent costly breakdowns and extend the life of your system. A well-maintained system runs more efficiently, keeps energy bills low, and ensures your comfort all season.

Our AC tune-up services include:

  • Inspecting and cleaning coils

  • Checking refrigerant levels

  • Tightening electrical connections

  • Testing thermostat performance

  • Replacing filters

Schedule air conditioner maintenance today.

Ductless Mini-Splits

Are you looking for zoned comfort or cooling for a home addition? We also install and service ductless AC systems, which offer efficient, targeted cooling without the need for ductwork.

Explore our ductless air conditioning services.

Why Choose Us for AC Services in Greenville, SC?

Choosing the right HVAC company makes all the difference in your comfort, safety, and energy costs. Here’s why families in Mauldin trust Authorized Heating & Air:

  • Locally owned and operated: We understand the local climate and care about our community.

  • Certified technicians: Licensed, trained, and experienced in all major HVAC brands.

  • 24/7 emergency service: We’re here when you need us most.

  • Upfront pricing: No hidden fees or surprise charges.

  • Full-service HVAC solutions: From AC repair to heating installation, we do it all.

Need to schedule a heating or cooling service in Mauldin? Contact Authorized Heating & Air today.

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What To Expect

Discover the Authorized Heating & Air Conditioning Difference

Family Owned & Operated

We’ve delivered the highest standard of work in our community since 1995.

24/7 Emergency Service

We’ll arrive quickly, day or night, when an HVAC emergency happens.

Licensed, Insured & Bonded

Our technicians have the training and expertise to provide unmatched service every time.

Upfront Pricing, No Hidden Fees

We always provide a straightforward and fair service price without unexpected fees.

Experienced Comfort Advisors

Our knowledgeable team gets the job done quickly without compromising our commitment to excellence.

30-Minute Call Ahead

We’ll call 30 minutes before arriving at your home for services, so you’ll always know when to expect us.

Family Owned & Operated

We’ve delivered the highest standard of work in our community since 1995.

24/7 Emergency Service

We’ll arrive quickly, day or night, when an HVAC emergency happens.

Licensed, Insured & Bonded

Our technicians have the training and expertise to provide unmatched service every time.

Upfront Pricing, No Hidden Fees

We always provide a straightforward and fair service price without unexpected fees.

Experienced Comfort Advisors

Our knowledgeable team gets the job done quickly without compromising our commitment to excellence.

30-Minute Call Ahead

We’ll call 30 minutes before arriving at your home for services, so you’ll always know when to expect us.

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Our Reviews

See What Your Neighbors Are Saying

We are lucky to have found Authorized H&AC years ago and have used them ever since. Every time I have called I have spoken with a wonderful service coordinator, and the technicians who come to the house are very trustworthy and top-notch! They are honest and…

Christie N.

Christie N.

Authorized Heating and Air was prompt, very professional, and diagnosed my AC problem quickly and efficiently! I was very happy with the service provided by this company😀

Sue J.

Sue J.

I’ve used Authorized Heating & Air Conditioning, Inc in Greenville, SC for almost 27 years now. I can’t say enough great things about the service and staff in the office and the technician experts! Thank you Authorized Heating & Air for taking care of us for…

J.M.

J.M.

Tech was on time and helpful with recommendations to improve our system. Was very informative with what he was doing and how our system was. Couldn’t recommend any other company but them.

Eric G.

Eric G.

The team at Authorized Heating & Air Conditioning is extremely professional and knowledgeable. They took their time to evaluate my AC units and answered all my questions patiently.

Arash R.

Arash R.