AC Repair & Maintenance Services Available

in Charleston, Mount Pleasant, Johns Island, SC & Surrounding Areas

If you need a new air conditioning installation in your Charleston, South Carolina, home, M & B Heating and Air provides new AC installations, upgrades and replacements. After installation, we support our work with 100% customer satisfaction guarantees. Our scheduled repair, emergency repair, and preventive maintenance services keep your system working at its best.

Staying comfortable indoors in Charleston, South Carolina, puts extra demand on your air conditioning system during the summer months. If your air conditioner is not performing properly, comfort declines, and energy bills go up. 

M & B Heating and Air's certified, factory-trained technicians will ensure your HVAC system works properly throughout the year.

ac repair technician with gauges

Air Conditioning Repair Services

Our AC repair services include scheduled repairs, preventive maintenance and emergency repairs for situations that demand immediate attention. Common problems include:

  • Uneven cooling within a room.
  • Different temperatures between rooms.
  • Unit running for long periods or turning off and on frequently.
  • No cold air coming out of vents.
  • Odd noises, such as squealing or banging.

When we arrive for AC repair, we check the entire system. Our repairs are thorough, not a quick fix. We guarantee all of our services.

Air Conditioning Service

We offer a full suite of HVAC services, including preventive maintenance, new installations, upgrades, and indoor air quality solutions.

Preventive maintenance examines the entire heating and cooling system, including thermostat, refrigerant, condensate system, coils, wiring and filter. We clean the coils and housing, lubricate parts, and make sure the system cycles properly. Our Cool Club Maintenance program offers several benefits, including priority service and discounts on parts.

If your unit is old or repairs are not cost-effective, we recommend solutions that work with your budget and lifestyle. If you need a new unit, we use industry standards to size new installations properly. Proper installation is key to comfort, energy efficiency and reliability.

Emergency AC Repair

If your air conditioner stops working on a hot, humid day, your comfort and health can be affected. We offer 24-hour AC repair services for situations that cannot wait. A live person answers the phone every hour of the day. We are available on holidays and after hours to ensure your comfort.

If your air conditioner is not keeping you cool, call M & B Heating and Air today.

Specials Savings

Check out our HVAC Install and Repairs Specials!

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Why Choose Us

24/7 Emergency Service

NATE-Certified Technicians

100% Satisfaction Guaranteed

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