Are Things Getting Uncomfortable? Give Us a Call!

Call and mention the website for $50 off new equipment

Where Comfort Meets Reliability

Team Up With an Accomplished HVAC Contractor in Gastonia, NC

Relax. Save. Enjoy.

A new heating or cooling system is a worthwhile investment that provides convenience during the most severe temperatures of the year. Have your HVAC installation done by our experts at Keith Browns Heating and Air Conditioning, LLC! As your local HVAC contractor in and near Gastonia, NC, our primary goal is to help you choose an efficient unit that fits your needs and budget. Let our 35 years of experience show you the way to a more energy-efficient future.


We’ve been assisting residential and commercial customers since 1987.

Customer Satisfaction

We always put our clients’ needs first to meet their demands and expectations.

Attention to Detail

Our contractors pay close attention to every detail to find a suitable solution.


Our team works around your schedule to minimize downtime as much as possible.

Providing Cost-Effective HVAC Solutions Is Our Core Business

From the moment you first interact with one of our HVAC contractors, you are met with thoughtful attention and professionalism. This is because we go above and beyond to ensure your equipment is working correctly all year round. Whenever you suspect there’s something wrong with your heater or AC, don’t hesitate to call us. We’ll evaluate whether an HVAC repair or replacement is more beneficial for you. Rest easy knowing that your unit is in good hands.

Less Stress. More Comfort.

Keep Your HVAC Unit  Up & Running

Preventive maintenance is the key.

Whether you own an office building, a retail store, or a hotel, your business relies on your heating or cooling systems at all times. Prevent unexpected system breakdowns and ensure it distributes warm or cool air more evenly by working with our skilled technicians! We can set up an annual plan to service your commercial HVAC unit. Count on us to replace filters, clean condenser coils, and keep humidity levels low.

Add Comfort to Your Property

Are you looking for an HVAC company you can count on? Search no further! At Keith Browns Heating and Air Conditioning, LLC, we go above limits to make your working or living space a soothing environment. If you live in or near Gastonia, NC, give us a call to schedule your service. We work with top-of-the-line equipment to provide you with exceptional results.

Call Us Today to Get a Free Estimate!

Customer Reviews

What Our Customers Are Saying


Johnny Wilson


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..



Jessica Massey


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.



Sunil Shah


I have been using their service for last 5 years. Very professional always on time and does exceptional job.



Jim Hoelscher


Keith and his team did an awesome job. Honest and Trustworthy



P Mac


Excellent service. Very honest and helpful. Gave me all the information up front.



Tamara Gainey


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.



Angelina Murphy


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!



Anna&jack Jones


I had a an amazing experience with this company. We got a completely new systems and duct work. They had the best quote out of the companies that I called out. Clayton, Joe, and his team worked well together. They were able to mount the unit inside to save space (we requested for it that way). The duct work was put very high too :). They finished the job very fast and got the inspector out the next day. The insolation in our home needs to be torn down. We spoke about price and he is willing to come out to tear it down and haul it away. Just awesome. Two years later they’re still an awesome company. They come out anytime I call.



Jimmy Dover


They came out and took care of my issues. Very professional.



Kevin Loftin


The guys at Keith Brown were very professional, the unit was installed quickly, everything from the installation looks great.



Bri Driver


Wonderful service and very kind. Keith was very kind when contacting him over the phone. When David came out he diagnosed the problem and fixed our heat. I am so thankful for their kindness and expertise. I would recommend them to anyone.



Morgan Kunz


My husband and I own an apartment complex with many HVAC units. Keith Brown heating and air has been by far the best HVAC company we have ever used. They are always responsive, on time, reasonably priced, and the best quality. They will always be our first and only call for all things heating and air.


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Areas We Serve

Find solutions for your HVAC needs in your area. Let’s make your home or business more comfortable together! Call (980) 329-2133 to get started.

  • Shelby, NC
  • Charlotte, NC
  • Dallas, NC
  • Mt Holly, NC
  • Belmont, NC
  • Lincolnton, NC
  • Kings Mountain, NC
  • Clover, SC
  • Gastonia, NC
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