AC Repair Charleston

Find the best AC Repair in Charleston

Get up to 3 Air Conditioner Repair quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best deal.

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  • Four Seasons Heating & AC Services Co
    4.9
    Charleston, US

    The Heating & Cooling Professionals Your Trusted HVAC Wholesale Distributor Dealer Locator Family Owned and Operated for Over 55 Years! Aiken, SC Beaufort, SC Corporate Florence, SC Georgetown, SC Goldsboro, NC Greenville, SC Greenwood, SC Hartsville, SC Johnsonville, SC Little River, SC Lumberton, NC Myrtle Beach, SC North Augusta, SC North Charleston, SC Orangeburg, SC Rock Hill, SC Savannah, GA Sumter, SC West Columbia, SC Save Time & Find the McCall's Supply Nearest to You SERVING CLIENTS ACROSS CHECK OUT OUR Providing Solutions to Keep Your Customers Happy & Comfortable ONE OF THE FIRST DISTRIBUTORS IN SOUTH CAROLINA IN 1969 WIDE SELECTION OF A VARIETY OF PRODUCTS DEALER LOCATOR Staying Comfortable Is Easy! Get the McCall's Advantage Connect with a Distributor As one of the first distributors in South Carolina, we have the knowledge and the expertise to connect you with the best products. Find the Products & Tools You’re Looking For Any product or services you need to get your HVAC system or water heater working right, we’ve got you covered. Stay Comfortable & Happy With our exceptional line of HVAC products, we’ll help you meet your goal of staying comfortable, no matter the season. Quick Links DEALER LOCATOR Training & EVENTS TECHNICAL SUPPORT

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  • Palmetto Heating & Air LLC
    4.9
    3974 Highway 153, Greenville, 29611, US

    Palmetto Heating & Air LLC is a family-owned and operated business serving Greenville, Easley, Piedmont, Mauldin, SC & Surrounding Areas. We've worked hard to earn our sterling reputation and will continue to earn your business every time you call us. Our team of experts provides air conditioning and heating services, including repair, replacement, and maintenance. We understand the importance of a comfortable home and strive to provide the best possible solutions for our customers.

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  • Appalachian Air LLC
    5
    1005 Hartman Run Rd., Morgantown, 26505, US

    Our team is committed to providing exceptional service, whether it’s routine maintenance, repairs, quotes, system installations, or simply answering your questions. We are knowledgeable in residential and commercial HVAC solutions, offering honest solutions for any HVAC challenge. We cater to all makes and models, providing installation, repair, and maintenance services. Learn more about our client-based solutions for HVAC/R and commercial heating and cooling.

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  • Air Pros Heating and Cooling LLC
    4.7
    4135 Dorchester Rd, North Charleston, 29405, US

    Air Pros Heating & Cooling is a family-owned and operated business that provides high-quality heating and air conditioning services throughout the Charleston area. We repair all makes and models of HVAC units and are happy to speak with you on the phone regarding your heating and cooling system issues. We provide top-notch HVAC repairs, installations, services, and maintenance. We are committed to finding a solution for your heating and air conditioning needs. Contact us today for a free estimate. #1 Charleston HVAC Specialists. We service all of Charleston including North Charleston, Charleston, Summerville, Mt Pleasant, Ladson, Goose Creek, West Ashley, Hanahan & more! Check out our interest-free financing for 18 months with approved credit. Learn more. How May We Help You? Air Conditioning Repair & Installation Heating Repair & Installation Commercial HVAC Services 24/7 Emergency Services HVAC SERVICES FOR YOUR HOME Comfort Specialist Satisfaction Guarantee 24/7 Emergency Service Competitive Pricing Trained Technicians Locally Owned Certified & Insured Trusted HVAC Professionals in North Charleston SC nThe Experts You Deserve. Free Estimates and 100% Satisfaction Guaranteed Services Top Notch, Trained and Certified HVAC Technicians 24/7 Emergency Repair Services Indoor Air Quality Evaluations and Treatments We work with every type of heating system and understand the ins and outs of technical issues, operation, maintenance, and repairs. If you’re experiencing issues like uneven heat, unusual smells, or sounds such as clanking, banging, and rattling, call us immediately. We’ll tackle the issue before it becomes a bigger problem. When it’s time to consider replacing your system entirely, we’ll guide you through the process and handle installation and replacement so you can focus on more important things. Experiencing an HVAC Issue? Contact our friendly team! REQUEST FREE QUOTE

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  • J
    4.7
    Charleston, US

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  • Ta
    4.2
    Charleston, US

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  • Ai
    4.8
    1000 N Dale Mabry Hwy, Suite 100, Tampa, 33619, US

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  • Charleston Heating Co Inc
    4.4
    Charleston, US

    For over 60 years, Charleston Heating Co. has been Charleston, West Virginia’s, number one local heating and cooling service company. We have the experts and equipment to install, service, and maintain your heating and cooling systems in Charleston, WV. We provide our services to residential and commercial areas in Charleston and the surrounding areas of West Virginia. The best part is, that when you call Charleston Heating Co., you are getting the best price. We offer flat rate pricing, which means you are paying for the job, not by the hour. Call us today, so you can sleep comfortably tonight at (304) 744-6353, or contact us online.

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  • Hero Heating and Air
    4.9
    Charleston, US

    Zero to Hero in No Time! HERO Heating and Air is a local HVAC company delivering top-quality heating and air conditioning services in Mount Pleasant, Charleston, and the surrounding areas. Our licensed and highly trained technicians can service every make and model of system—with no job being too big or small. So, whether you need speedy repairs to a malfunctioning AC, looking to replace a failing heating system, or are curious about how to boost your indoor air quality, our team of experts has you covered. With honest and upfront prices, best-in-class equipment, and 5-star customer service, we have quickly become the trusted name in heating and cooling solutions.

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  • Sa
    4.4
    Charleston, US

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Frequently Asked Questions About AC Repair

Is your AC unit not cooling properly? Are you hearing strange noises or noticing unusual smells? Find answers to common questions about AC repair and connect with qualified HVAC technicians in USA.

What is a condenser coil, and what role does it play in my AC unit?

The condenser coil is a vital component of your outdoor AC unit. It works in tandem with the evaporator coil to complete the cooling cycle. The condenser coil releases the heat absorbed by the refrigerant in the evaporator coil to the outside air. As refrigerant passes through the condenser coil, it condenses from a high-pressure gas to a high-pressure liquid, releasing the heat it absorbed indoors. Keeping the condenser coil clean and free of debris is essential for its efficient operation.

How can I make my AC more energy-efficient?

Reduce energy consumption and save money with these tips:
  • Regular maintenance:
    • Keep up with regular checkups and maintenance to keep your system in peak condition.
  • Programmable thermostat:
    • Optimize temperature settings based on your schedule and occupancy.
  • Seal air leaks:
    • Prevent air leakage by sealing gaps around windows and doors.
  • Adequate insulation:
    • Ensure proper insulation to minimize heat gain and loss.
  • Strategic landscaping:
    • Plant trees or shrubs to shade your home from direct sunlight.
  • Ventilation:
    • Improve ventilation to remove excess heat and humidity, reducing reliance on AC.
  • Energy-efficient windows:
    • Upgrade to double-paned or energy-efficient windows to keep heat out during hot spells.
  • Regularly clean/replace air filters:
    • A clean filter optimizes airflow and efficiency.
  • Consider upgrading your unit:
    • Older models are usually far less efficient. . If your unit is over 10 years old, consider replacing it with a high-efficiency model.
Small changes make a big difference!

Can a dirty air filter cause my AC to freeze up?

Yes, a dirty air filter is a common culprit behind a frozen AC unit. The restricted airflow caused by the dirty filter makes it difficult for the evaporator coil to absorb enough heat. This can cause the moisture in the air to freeze on the coil, forming a layer of ice that further restricts airflow and can eventually damage the compressor. Changing or cleaning your AC filter regularly (every 1-3 months) is a simple preventive measure to avoid this problem.

How do I fix a frozen AC unit?

Follow these steps to thaw a frozen AC unit:1. **Turn off the cooling system:** Set the thermostat to 'off' to stop the cooling cycle and prevent further damage to the compressor.2. **Turn on the fan:** Set the thermostat's fan setting to 'on' or 'auto.' This circulates warmer air over the frozen coil, promoting faster defrosting.3. **Find and address the underlying cause:** Inspect the air filter and clean or replace it if it's dirty. If the filter is clean, the problem might be more complex, such as a refrigerant leak.4. **Call an HVAC technician if the problem persists:** If the unit freezes up again after thawing, or if you suspect a refrigerant leak, contact a qualified HVAC professional promptly for diagnosis and repair. Avoid using sharp objects or tools to remove ice.

What is a condenser coil, and what role does it play in my AC unit?

The condenser coil is a vital component of your outdoor AC unit. It works in tandem with the evaporator coil to complete the cooling cycle. The condenser coil releases the heat absorbed by the refrigerant in the evaporator coil to the outside air. As refrigerant passes through the condenser coil, it condenses from a high-pressure gas to a high-pressure liquid, releasing the heat it absorbed indoors. Keeping the condenser coil clean and free of debris is essential for its efficient operation.

How can I make my AC more energy-efficient?

Reduce energy consumption and save money with these tips:
  • Regular maintenance:
    • Keep up with regular checkups and maintenance to keep your system in peak condition.
  • Programmable thermostat:
    • Optimize temperature settings based on your schedule and occupancy.
  • Seal air leaks:
    • Prevent air leakage by sealing gaps around windows and doors.
  • Adequate insulation:
    • Ensure proper insulation to minimize heat gain and loss.
  • Strategic landscaping:
    • Plant trees or shrubs to shade your home from direct sunlight.
  • Ventilation:
    • Improve ventilation to remove excess heat and humidity, reducing reliance on AC.
  • Energy-efficient windows:
    • Upgrade to double-paned or energy-efficient windows to minimize heat transfer.
  • Regularly clean/replace air filters:
    • A clean filter optimizes airflow and efficiency.
  • Consider upgrading your unit:
    • Modern AC units offer significantly higher SEER ratings. If your unit is over 10 years old, consider replacing it with a high-efficiency model.
Small changes make a big difference!

Can a dirty air filter cause my AC to freeze up?

Yes, a dirty air filter is a common culprit behind a frozen AC unit. The restricted airflow caused by the dirty filter makes it difficult for the evaporator coil to absorb enough heat. This can cause the moisture in the air to freeze on the coil, forming a layer of ice that further restricts airflow and can eventually damage the compressor. Changing or cleaning your AC filter regularly (every 1-3 months) is a simple preventive measure to avoid this problem.

How do I fix a frozen AC unit?

Follow these steps to thaw a frozen AC unit:1. **Turn off the cooling system:** Set the thermostat to 'off' to stop the cooling cycle and prevent further damage to the compressor.2. **Turn on the fan:** Set the thermostat's fan setting to 'on' or 'auto.' This circulates warmer air over the frozen coil, promoting faster defrosting.3. **Find and address the underlying cause:** Inspect the air filter and clean or replace it if it's dirty. If the filter is clean, the problem might be more complex, such as a refrigerant leak.4. **Call an HVAC technician if the problem persists:** If the unit freezes up again after thawing, or if you suspect a refrigerant leak, contact a qualified HVAC professional promptly for diagnosis and repair.Never try to chip away ice from the coil; this can damage delicate fins.