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Your Comfort Is Our Business.

Trust the heating and air conditioning experts at Brian's Heating & Cooling for all of your HVAC needs in the Lexington, SC area.

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Brian's Heating & Cooling

Lexington, SC HVAC Service & Installation

Bringing heating and cooling to your home and office.

Since 2005, Brian's Heating & Cooling has been providing top-notch heating and cooling services, repairs, and state-of-the-art equipment to the residents of Lexington, SC. As a family-run business, we take immense pride in delivering the highest quality of service to our valued customers and employees alike. Our unwavering focus on quality has been the driving force behind our impressive track record of customer satisfaction. We understand that a home's heating and cooling systems are vital to ensuring the comfort and well-being of its occupants, which is why we go above and beyond to ensure that every system we install or repair is of the highest quality and built to last. At Brian's Heating & Cooling, we believe that our employees are our most valuable asset when it comes to improving your at home comfort.

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Free Installation Estimate

Looking for a new HVAC system? Call Brian's Heating & Cooling today to get a free 2nd opinion on all replacements. Competitive pricing and energy efficient equipment is what we provide for all of our customers.

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$50 Off Service Call

Save $50 this Season when you commit to a repair on your air conditioner or heat pump. Click the button below to call and schedule your service today and get cool fast.

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Heating & Air Conditioning Contractor Lexington, SC

Locally Owned & Operated Since 2007.

✆   803-796-1788

Call Today For Fast 24/7 HVAC Service

Air Conditioning Repair Service

If you're seeking reliable AC service in Lexington, SC, look no further! Our dedicated team of experienced professionals is committed to providing top-notch air conditioning solutions for all your needs. Whether it's routine maintenance, repairs, or installations, we've got you covered. With a keen eye for detail and a customer-centric approach, we strive to ensure that your AC systems are running efficiently and effectively, keeping you cool and comfortable even during the hottest days. Trust our expertise to keep your AC in peak condition and experience unparalleled service that you can count on in Lexington.

Air Conditioning Replacement Service

When it comes to AC replacement in Lexington, our services are second to none. If your current air conditioning system is showing signs of aging, inefficiency, or frequent breakdowns, it might be time for an upgrade. Our team of skilled technicians is well-equipped to assess your specific cooling needs and recommend the ideal replacement unit that fits your budget and requirements. We understand the importance of a properly functioning AC system in the scorching SC summers, and our focus is on providing a seamless and hassle-free AC replacement process. With our expertise, you can enjoy the benefits of a new, energy-efficient AC system that will keep your home comfortably cool for years to come. Trust us for reliable AC replacement services in Lexington and experience the difference a quality cooling system can make.

Finance your repair or replacement today.

HVAC financing offers a practical and flexible solution for homeowners and businesses looking to invest in their heating, ventilation, and air conditioning systems. Purchasing a new HVAC system or upgrading an existing one can be a significant financial undertaking, but with financing options, it becomes more accessible. Many reputable HVAC companies partner with financing providers to offer various plans tailored to meet individual needs. These plans often come with competitive interest rates, manageable monthly payments, and straightforward application processes. HVAC financing allows customers to spread out the cost of their investment over time, making it easier to afford the latest, energy-efficient systems that can save money on utility bills in the long run. Whether it's for residential or commercial purposes, HVAC financing empowers individuals and businesses to enjoy the benefits of a comfortable and efficient indoor environment without straining their budgets upfront.

Air Conditioning Installation

When it comes to AC installation in Lexington, SC, we take pride in delivering top-notch service to ensure your home or business stays cool and comfortable throughout the year. Our team of skilled technicians is highly experienced in handling AC installations of all types and brands. We understand that each property is unique, which is why we take a personalized approach to assess your specific cooling needs and recommend the most suitable AC system for you. From the initial consultation to the final installation, we pay meticulous attention to every detail to guarantee a seamless and efficient process. Our goal is to provide you with a reliable and energy-efficient cooling system that maximizes comfort while minimizing energy costs. Trust our expertise in AC installation to create a comfortable indoor environment that you can rely on, regardless of the weather in Lexington.

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Expect the best service for all of your HVAC needs.

24/7 Service

Service you can depend on all year round 24 hours a day 7 days a week.

Quality Service

Our service is what sets us apart. Your comfort is why we are in business.

Installation

The best equipment deserves top quality installers.

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Keep your employees and customers cool.

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803-796-1788

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Heating & Air Services You Can Depend On

Services you can depend on from technicians you can trust.

Your at home comfort is our priority.

When it comes to your heating and air system in Lexington, SC, you can rely on us to handle any HVAC job big or small. From air conditioning service to heat pump installation, we are here all day every day.

Why Choose Brian's Heating & Cooling?
✓ Trust ✓ 24/7 Service
✓ Accuracy ✓ Quality Techs
✓ Efficient Equipment ✓ Professional
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Equipment that delivers comfort & efficiency.

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Learn More With Our Blog

Check out our blogs to keep up to date with common HVAC questions and tips.

June 30, 2025
When summer hits Lexington, SC, the heat and humidity can be relentless—and the last thing you want is your air conditioner blowing warm air. At Brian’s Heating & Cooling, we hear this complaint all too often during peak summer months. If your AC isn’t keeping your home cool and comfortable, there could be several common issues at play. Let’s break down the most frequent reasons your AC might be blowing warm air—and what you can do about it. 1. Your Thermostat Is Set Incorrectly It may sound obvious, but we always start here. If your thermostat is accidentally set to “heat” instead of “cool”, your AC will blow warm air. Double-check the settings, and make sure the fan is set to “auto” instead of “on” (which can circulate warm air when the system isn’t actively cooling). 2. Refrigerant Levels Are Low or Leaking Refrigerant is the substance your AC uses to absorb heat and cool your home. If your system is low on refrigerant—or if there’s a leak—your AC won’t be able to cool properly. This is not a DIY fix. Call a licensed HVAC technician in Lexington to inspect and recharge the system if needed. Pro Tip: Refrigerant issues often come with other symptoms like hissing noises, ice buildup on the coils, or reduced airflow. 3. Dirty or Clogged Air Filters A dirty air filter restricts airflow, causing your system to work harder and potentially overheat. When this happens, the system may blow warm or room-temperature air. We recommend replacing your air filter every 1–3 months, especially during the summer when your AC runs constantly in Lexington’s high humidity. 4. Electrical Issues or Blown Fuses Sometimes, the indoor unit is working, but the outdoor condenser isn’t. This can happen due to a tripped breaker or a blown fuse. If the outdoor unit isn’t running, the system can't complete the cooling cycle—leaving you with warm air. A quick inspection of your circuit breaker panel may reveal the problem. If a fuse has blown or a breaker continues to trip, it's time to call an HVAC professional. 5. Frozen Evaporator Coils Ironically, frozen coils can cause warm air. When the evaporator coil freezes, it can’t absorb heat properly, which interrupts the cooling process. This can be caused by low refrigerant, dirty filters, or blocked airflow. If you notice ice forming on your AC unit, shut it off and contact our Lexington HVAC team right away. 6. A Faulty Compressor The compressor is the heart of your AC system, pumping refrigerant between the indoor and outdoor units. If the compressor fails, your system can’t cool at all. This is a serious issue that usually requires professional repair or replacement. 7. Poor Maintenance or Lack of Seasonal Tune-Ups Regular HVAC maintenance is essential in Lexington, SC, where AC systems are under constant stress during hot summers. Neglected systems are more prone to breakdowns, warm airflow, and costly repairs. At Brian’s Heating & Cooling, we offer affordable maintenance plans to keep your system running at peak performance year-round. Check out our maintenance service page to learn more! What Should You Do if Your AC Is Blowing Warm Air? Check the thermostat settings. Inspect your air filter. Ensure the outdoor unit is running. Call a trusted local HVAC company in Lexington, SC. Trust Brian’s Heating & Cooling for Fast, Reliable AC Repairs in Lexington, SC When your AC is blowing warm air in the middle of a South Carolina summer, don’t wait. At Brian’s Heating & Cooling, we’ve been serving the Lexington community for years with fast, honest, and affordable HVAC service. Whether it’s a refrigerant leak, a dirty coil, or a faulty thermostat, our certified technicians will diagnose and fix the problem quickly—so you can get back to enjoying a cool, comfortable home. 📞 Call us today at 803-796-1788
May 29, 2025
Summer in Lexington, SC can be brutally hot and humid — and the last thing you want is for your air conditioner to fail just when you need it most. At Brian’s Heating & Cooling, we want to help you stay cool and comfortable all summer long. Here’s a quick checklist to make sure your AC is ready for the South Carolina heat. ✅ 1. Check and Replace Your Air Filter One of the easiest — and most important — things you can do is replace your HVAC filter regularly. A dirty filter restricts airflow, reduces efficiency, and can put unnecessary strain on your system. We recommend checking your filter every month and replacing it at least every 60–90 days. ✅ 2. Inspect Your Thermostat Make sure your thermostat is working properly and set to “cool.” If you’re still using an older manual thermostat, consider upgrading to a programmable or smart thermostat to save energy and improve comfort. ✅ 3. Clear Debris Around the Outdoor Unit Your outdoor AC unit needs room to breathe. Clear away leaves, grass clippings, and any other debris within a two-foot radius. Trim back any bushes or shrubs that may be too close to the unit. ✅ 4. Check Air Vents and Registers Walk through your home and make sure all vents are open and unobstructed. Blocked vents can lead to uneven cooling and increased energy bills. ✅ 5. Listen for Strange Noises If your AC is making unusual sounds like banging, grinding, or squealing, that could be a sign something is wrong. Don’t wait — schedule a service call with our team before a small issue turns into a major repair. ✅ 6. Test the System Before Peak Heat Turn your system on before the hottest days arrive to make sure it’s cooling properly. If you notice weak airflow, warm air, or the system isn’t turning on at all, give us a call right away. ✅ 7. Schedule a Professional AC Tune-Up An annual maintenance check from Brian’s Heating & Cooling can extend the life of your system, improve efficiency, and catch small problems before they become big headaches. Our AC tune-ups include a full inspection, refrigerant check, coil cleaning, and more. Don’t Wait Until It’s Too Late — Call Brian’s Heating & Cooling Today! Whether you need a quick repair, routine maintenance, or a full AC replacement, Brian’s Heating & Cooling is here to keep Lexington homes cool and comfortable all summer long. Give us a call at 803-796-1788 or schedule your AC tune-up online today! 📍 Proudly serving Lexington, SC and the surrounding communities with expert HVAC service.
April 30, 2025
As Lexington temperatures start warming up in mid-spring, it's a great time to take a look at one of the most overlooked parts of your HVAC system—your thermostat. Upgrading to a smart thermostat now can help you save energy, improve comfort, and prepare for the summer heat. At Brian's Heating & Cooling, we’re here to help you get the most out of your home’s climate control. Benefits of Upgrading Your Thermostat in the Spring Lower Energy Bills All Season Long Smart thermostats automatically learn your schedule and adjust your HVAC usage to save energy. By upgrading now, you'll maximize savings through the hottest months of the year. Greater Comfort and Control Whether you're home or away, smart thermostats give you remote access from your phone. You can adjust your home's temperature on the go and make sure it’s always just right when you arrive. Catch Issues Before Summer Arrives If your current thermostat isn’t working as it should—like not maintaining temperature or causing frequent cycling—it can lead to stress on your HVAC system. Upgrading now helps avoid unexpected breakdowns when you need cool air the most. Easy Integration with Smart Home Systems Spring is a great time for home improvement projects, and upgrading your thermostat is a simple step toward a smarter home. Many smart thermostats integrate seamlessly with voice assistants and other smart devices. Trust Brian’s Heating & Cooling for a Seamless Upgrade Our expert team can recommend and install the best thermostat for your home, whether you're looking for simple energy savings or full smart home integration. We’ll walk you through the features and ensure it works perfectly with your current HVAC system. Ready to upgrade your comfort this spring? Call Brian’s Heating & Cooling today to schedule your thermostat installation in Lexington, SC. Let’s get your home ready for a cool, energy-efficient summer! Check out our thermostat product page to learn more about some of the smart thermostats we carry and install here at Brian's Heating & Cooling in Lexington, SC.
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