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Columbia, SC Air Conditioning Repair & Maintenance

When your air conditioning system isn’t working properly, you need a trusted team to restore comfort quickly. At Fulmer Heating & Cooling, we provide expert AC repair and maintenance services to keep your system running efficiently year-round. Our highly trained technicians can diagnose issues, perform routine tune-ups, and extend the lifespan of your AC unit.

  • In Business for Over 30 Years
  • Carrier Factory Authorized Dealer
  • Daikin Comfort Pro

Whether you need emergency repairs or preventative maintenance, we’re here to help.

Where Quality Counts. Schedule an appointment with Fulmer Heating & Cooling today.

Common AC Issues

When your air conditioner isn’t cooling properly, it can be frustrating. Several common AC issues can lead to discomfort, higher energy bills, and system breakdowns.

  • Refrigerant Leaks – Low refrigerant levels indicate a leak, which can cause inefficient cooling and increased energy usage. This requires professional repair to locate and seal the leak.
  • Clogged Air Filters – A dirty air filter restricts airflow, forcing your AC to work harder, reducing efficiency, and affecting indoor air quality. Regular filter changes can prevent this issue.
  • Frozen Evaporator Coils – If airflow is restricted or refrigerant levels are low, the evaporator coils can freeze, preventing the AC from cooling your home effectively.
  • Thermostat Malfunctions – Incorrect thermostat settings or faulty wiring can lead to inconsistent temperatures or prevent the AC from turning on.
  • Electrical and Mechanical Failures – Over time, parts such as capacitors, compressors, and fan motors wear out, leading to system malfunctions.

If your AC isn’t cooling properly, making unusual noises, or cycling on and off too frequently, call Fulmer Heating & Cooling for a fast and reliable diagnosis.

DIY Repairs vs. When to Call a Contractor

While some AC maintenance tasks can be handled by homeowners, others require professional expertise to ensure safety and proper repairs.

DIY Maintenance

  • Changing Air Filters – Replacing filters every 1-3 months helps maintain good airflow and efficiency.
  • Cleaning Around the Outdoor Unit – Clearing debris, leaves, and dirt from around the condenser unit helps improve airflow and system performance.
  • Checking Thermostat Settings – Ensure the thermostat is set correctly and replace the batteries if necessary.

When to Call a Professional

  • Refrigerant Issues – Handling refrigerant requires EPA certification, so if your AC isn’t cooling properly, call an expert.
  • Electrical Problems – Issues like tripped breakers, faulty wiring, or malfunctioning capacitors should only be handled by a licensed HVAC contractor.
  • Frozen Coils or Water Leaks – These can indicate deeper system malfunctions that require professional troubleshooting.

Attempting complex AC repairs without proper training can cause further damage and create safety hazards. If your system isn’t working correctly, call Fulmer Heating & Cooling for expert repair services in Columbia, SC.

Why Are Air Conditioning Unit Tune-Ups Important?

Annual AC maintenance is essential for keeping your system running efficiently and preventing costly breakdowns. A professional AC tune-up from Fulmer Heating & Cooling ensures your system is prepared for peak performance.

Benefits of Regular AC Tune-Ups:

  • Improved Energy Efficiency – Clean coils, proper refrigerant levels, and well-maintained components allow your AC to cool effectively while using less energy.
  • Fewer Breakdowns – Routine inspections help detect potential issues before they turn into costly repairs.
  • Extended System Lifespan – Regular maintenance helps your AC last longer, reducing the need for premature replacements.
  • Better Indoor Air Quality – A properly maintained AC system improves airflow and reduces airborne allergens and contaminants.

Don’t wait until your AC breaks down in the middle of a heatwave. Schedule an AC maintenance service with Fulmer Heating & Cooling today to keep your system running smoothly all summer long!