HVAC emergencies do not follow a schedule. When your heating or cooling system breaks down unexpectedly, First Class is ready to help with fast, professional emergency repair service. Call us and we will get a technician headed your way, because comfort emergencies do not wait.
Whether it is a furnace failure in January or an AC breakdown in August, we understand that comfort cannot wait. Greenville's summer temperatures regularly exceed 95 degrees Fahrenheit with dangerous heat index values, and winter cold snaps can push overnight lows into the teens. Both situations can be hazardous for young children, elderly family members, and pets. Getting your system back online quickly is not just about comfort; it is about safety.
We serve Greenville, Simpsonville, Mauldin, Greer, Taylors, Spartanburg, and surrounding areas with emergency HVAC repair services. Our trucks are stocked with common replacement parts including capacitors, contactors, ignitors, flame sensors, blower motors, and refrigerant, so we can fix many issues on the first visit without needing to order parts and return another day.
No overtime charges, no surprise fees. We charge the same flat-rate pricing for emergency calls as we do for scheduled appointments. You will know the cost before we begin any repair. This commitment to transparent pricing is a core part of who we are as a company.
Common emergency calls we handle include complete system failures (no heat or no cooling), gas furnace safety shutdowns, refrigerant leaks causing frozen coils, electrical failures, thermostat malfunctions, and unusual smells or sounds from HVAC equipment. If you smell gas or suspect a carbon monoxide leak, call 911 first, then call us to inspect and repair the system.
The best way to avoid HVAC emergencies is through regular preventive maintenance. Our Total Comfort Members receive priority scheduling even during peak emergency demand, which means shorter wait times during the busiest periods. Most of the emergency breakdowns we see are preventable with annual tune-ups that catch worn components before they fail.
When to Call for Emergency HVAC Service
Complete Loss of Heating or Cooling
If your system stops working entirely during extreme heat or cold, your family's safety and comfort are at risk. This qualifies as an emergency, especially for households with young children, elderly residents, or pets.
Gas Leak or Carbon Monoxide Detector Alert
If you smell gas near your furnace or your CO detector goes off, evacuate your home immediately and call 911. Then call us. We will inspect the system, identify the source, and make repairs before you restart your furnace.
Water Leaking from Your HVAC System
A significant water leak from your indoor unit can cause ceiling damage, mold growth, and electrical hazards. Shut off the system, place towels or a bucket under the leak, and call us.
Electrical Burning Smell from Your Unit
An acrid, electrical burning odor coming from your HVAC system could indicate a failing motor, damaged wiring, or an overheating component. Turn off the system at the breaker and call for immediate inspection.
Frozen Pipes or Risk of Burst Pipes
When heating fails during freezing weather, your home's plumbing is at risk. A burst pipe can cause tens of thousands of dollars in water damage. Restoring heat quickly is critical to protecting your home.
What to Expect During an Emergency Call
Call Our Emergency Line
Describe the problem and we will dispatch a technician to your location.
Honest Arrival Window
We give you a real arrival window when you call. Our trucks carry the most common parts so we can often complete repairs on the first visit.
Honest Diagnosis
Our technician will diagnose the issue, explain what happened and why, and present your repair options with flat-rate pricing before starting any work.
Repair on the First Visit
The majority of emergency HVAC repairs are completed during the initial visit. For complex issues requiring ordered parts, we provide temporary solutions to keep you comfortable until the final repair.