AC Repair in Columbia SC You Can Rely On
Fast, honest, and professional air conditioning repair for homes in Columbia.
Call Now (803) 999-6798

Is Your Air Conditioner Not Cooling?
If your AC is blowing warm air, making unusual noises, or struggling to keep your home cool, it’s time to have it checked.
Ignoring small issues can quickly turn into expensive repairs or complete system failure. At 803 Heating and Cooling, we diagnose problems quickly and provide straightforward solutions to restore your comfort.
AC not cooling properly
If your air conditioner isn’t keeping your home cool, it may be struggling due to airflow restrictions, low refrigerant, or system wear.
AC blowing warm air
Warm air coming from your vents is often a sign of refrigerant issues, compressor problems, or incorrect thermostat settings.
Frozen evaporator coils
Frozen coils typically occur from poor airflow or low refrigerant levels and can prevent your system from cooling effectively.
Refrigerant leaks
A refrigerant leak reduces your system’s ability to cool and can lead to higher energy bills and potential system damage.
Electrical issues and capacitor failures
Faulty electrical components or a failed capacitor can prevent your system from starting or cause it to shut down unexpectedly.
Thermostat problems
A malfunctioning thermostat can cause inaccurate temperature readings, short cycling, or prevent your system from turning on.
Weak airflow or uneven cooling
Poor airflow or inconsistent temperatures throughout your home may indicate duct issues, clogged filters, or failing system components.
Strange noises or odors
Unusual sounds or smells coming from your system can signal mechanical issues, electrical problems, or mold growth.
System Not Turning On
Unusual sounds or smells coming from your system can signal mechanical issues, electrical problems, or mold growth.
Why Choose 803 Heating and Cooling for AC Repair?
Choosing the right HVAC company matters when your comfort is on the line. At 803 Heating and Cooling, we focus on honest service and long-term solutions, not quick fixes.
What We Offer
- Honest, upfront pricing
- No-pressure recommendations
- Repair before replacement whenever possible
- Experienced HVAC technicians
- Fast response times
- Repairs done right the first time


Our AC Repair Process
- System Inspection: We perform a full diagnostic to identify the root cause of the issue.
- Clear Explanation: We explain the problem in simple terms and give you your options.
- Upfront Pricing: You’ll know the cost before any work begins.
- Professional Repair: We fix the issue using quality parts and proven methods.
- System Testing: We ensure your system is running efficiently before we leave.
