
Fast, honest AC repair
AC Repair in Clover, SC
Fast, reliable AC repair when your system quits on a hot Carolina afternoon. Keith Brown's Heating and Air Conditioning has served homes and businesses for over 35 years.
- 35+ Years Experience
- Family-Owned
- Licensed & Insured
- Residential & Commercial
Reliable Air Conditioning Repair for Homes and Businesses
A broken air conditioner is more than an inconvenience. Weak airflow, warm air blowing from the vents, strange noises, or a system that won't turn on at all can leave a home uncomfortable and a business struggling to keep customers and employees cool. These problems rarely fix themselves, and waiting often turns a small central air conditioning repair into a more expensive cooling system repair down the road.
Keith Brown's Heating and Air Conditioning provides air conditioner repair and diagnostics for homeowners throughout Gastonia, Charlotte, Clover, and the surrounding Carolina towns, offering residential AC repair services along with commercial AC repair for local business owners. Our technicians look past the surface symptom to find the actual cause through careful AC troubleshooting, whether it's a failing capacitor, a refrigerant leak, or a dirty condenser coil, and we show up quickly to get it fixed right the first time.
We also believe that most breakdowns can be prevented. That's why our team pairs every repair conversation with honest advice about air conditioner maintenance, so your system stays reliable long after we leave.

Know the warning signs
Signs Your AC System Needs Professional Repair
Cooling problems often show early warning signs before a full breakdown. Catching them early saves money and keeps your household or business comfortable during the hottest stretches of the year.
If any of these sound familiar, our residential and commercial AC repair services can get your system back to reliable performance.
- Warm or weak airflow from vents throughout the home or building
- Unusual grinding, clicking, or squealing noises from the unit
- Frequent cycling on and off or a system that won't shut off
- Rising energy bills without a clear explanation
- Water pooling near the indoor unit or visible ice on the coil
- Thermostat problems, including a screen that won't respond or temperatures that don't match the setting
Our Process
Our Step-by-Step Approach to AC Repair
Every AC repair call starts with listening to what you've noticed and ends with a system running the way it should. Here's how our technicians handle each visit.
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Step 1: Full System Diagnosis
We start with a thorough air conditioning diagnostics check, testing electrical components, refrigerant levels, and airflow to pinpoint exactly what's causing the problem.
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Step 2: Clear, Upfront Explanation
Before any work begins, we walk you through what we found and what it will take to fix it. No confusing jargon and no surprise charges once the job is underway.
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Step 3: Precise, Lasting Repair
Our technicians complete the repair using quality parts, whether that's replacing a failed capacitor, sealing a refrigerant leak, cleaning a dirty condenser coil, or resolving a thermostat issue.
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Step 4: Final Testing and Maintenance Guidance
We test the system under real operating conditions to confirm it's cooling properly, then share simple maintenance tips to help you avoid a repeat visit.

Why Choose Us
Why Homeowners and Businesses Choose Keith Brown's Heating and Air Conditioning
Choosing the right HVAC repair contractor matters as much as the repair itself. Here's what sets our family-owned business apart in the communities we serve.
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35 Years of Hands-On Experience
Clayton Brown grew up in this business, learning the trade from his father since 1987. That depth of experience means our team recognizes problems quickly and repairs them correctly, without unnecessary guesswork.
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Family-Owned, Personal Service
We treat every home and business like our own. That means honest recommendations, careful attention to detail, and technicians who explain what's happening with your system in plain language.
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Built for Long-Term Comfort
We don't aim for a quick patch. Our repairs are designed to hold up, and we're always ready to talk through an air conditioning maintenance plan that keeps your system running smoothly between repairs.
Proudly serving the carolinas
AC Repair Services Across Our Carolina Service Areas
Keith Brown's Heating and Air Conditioning provides AC repair services to homeowners and businesses throughout the greater Gastonia region, based out of Clover, SC. Wherever you're located in our service area, our team can be there when your cooling system needs attention.
Customer Reviews
Trusted AC Repair Across the Community
Homeowners and business owners across the region count on Keith Brown's Heating and Air Conditioning for fast, honest AC repair. Here's what they have to say about our work.
- ★★★★★
Called early morning with ac problems. Clayton said he would call me back to schedule an appointment. He returned my call and came out the same day. Diagnosed the problem within a few minutes and repaired it quickly. Very good work,very professional, very nice . Highly recommend and will call on them for my needs in the future . Price was very reasonable with the quality of work they did. Very well pleased. Thank you
Rick Moss - ★★★★★
Clayton and his son did a wonderful job on our new gas pack unit. They were right on time and fixed additional little problems while they were here with no extra charge. :”Try to get that anywhere else” The price was great and he followed up the next day to make sure it was right. Thanks Clayton for the great service and deal !
The Squirrel Chronicles Aka Rescue's - ★★★★★
This business is run by Clayton Brown. He was referred to me by a neighbor who has utilized his AC company for years. In this day and age when it’s hard to trust some contractors….Clayton is one of the most trust worthy people I have met. He is an absolute professional and a master of his craft. I had about the most complex and unusual situation someone could have with their AC….Clayton was able to troubleshoot the issue and offered up the best solution. He went above and beyond. His employees are exceptional as well. He is a small business so he can’t always respond immediately but he is worth waiting for and is very good communicating and scheduling. I will never use anyone else for all my heating and cooling needs.
John Jimenez - ★★★★★
On time, fair prices and awesome to work with! He's a great guy who loves what he does and helping people!
Frank Parker - ★★★★★
We had A/C problem with our upstairs unit blowing out warm air for almost a week. Found Keith Brown’s heating and air on Angie. Clayton came out had the unit up and running quickly. Cleaned the coils on both units ( because I let maintenance slip for a few years ) we have cold air in the house. Clayton did a great job diagnosed the problem quickly did not try selling me anything I didn’t need. I’ll be calling him again to keep the maintenance up on our A/C and furnaces. Great job, great tech, great price . I highly recommend Clayton and Keith Brown’s heating and air.
Frank Martello - ★★★★★
Now I can say I've got an AC Heating guy. Clayton was on time,honest, & affordable. Please guys don't bother with anyone else Lake wylie and beyond..
Johnny Wilson - ★★★★★
Clayton was referred by another professional whose opinion I trust. He came within hours, actually had the part (which is unusual in my past experience with other HVAC companies) and didn’t leave until he knew the unit was working properly. Clayton was very nice, very professional and reasonably priced. I highly recommend this company.
Jessica Massey - ★★★★★
I have been using their service for last 5 years. Very professional always on time and does exceptional job.
Sunil Shah - ★★★★★
Keith and his team did an awesome job. Honest and Trustworthy
Jim Hoelscher - ★★★★★
Excellent service. Very honest and helpful. Gave me all the information up front.
P Mac - ★★★★★
Called him out for my unit immediately tried to talk me through what to do educated me on everything about my unit and helped me and was more than willing to come out and fix the problem also was willing to warranty out parts and get me my money's worth. Honest and amazing man to say the least. I've had horrible experience as a woman as a disabled person with getting ripped off or charged more than what was really needed to be done and it have to say he's the most honest person I've met in a company and I really appreciate to call this company they are awesome and I will never call another h but company for as long as I live and on my home. Thank you guys so much for keeping my system up.
Tamara Gainey - ★★★★★
Excellent service and fair prices. We've had both our units replaced due to age. These guys took care of them quickly both times. They also responded quickly to service calls before the replacement. Friendly and trustworthy, I highly recommend!
Angelina Murphy
Get Your AC Fixed by a Team You Can Trust
A cooling system that's struggling doesn't need to stay that way. Call Keith Brown's Heating and Air Conditioning today and let our experienced technicians restore comfort to your home or business with a repair built to last.
