A broken AC can be a disaster and even dangerous, especially during a Tennessee heat wave. If your air conditioning unit suddenly breaks down, Stone Heating, Cooling, Plumbing and Electrical is here to help. Schedule online or call (931) 342-1149 for emergency AC repair services in Cookeville and the surrounding Upper Cumberland. Our expert HVAC technicians can quickly get your AC back up and running.

AC Not Working? Check These 4 Things First
If your AC isn’t working or your home isn’t getting as cool as it should, a few simple checks may help you identify the problem. Before calling for emergency AC repair, check these four things:
- Check the Air Filter: A dirty air filter can restrict airflow and reduce cooling performance, putting unnecessary strain on your system. Check your filter and replace it if it’s dirty. Most filters should be changed every one to three months, depending on your filter type.
- Check the Thermostat: Make sure your thermostat is set to Cool, and the temperature is set below the current indoor temperature. If the display is blank or unresponsive, check the batteries or power source.
- Check the Circuit Breaker: Check your electrical panel and reset the AC breaker once if it has tripped. If it trips again, leave it off and contact an HVAC professional, as repeated tripping can indicate an electrical or equipment problem.
- Check the Outdoor Unit: Overgrown plants and leaves can restrict airflow around your outdoor condenser unit or even clog the unit. Clear debris and see if proper airflow is restored.
Contact Stone Heating, Cooling, Plumbing and Electrical for professional AC repair in Cookeville when your homeowner fixes don’t get the AC unit back up and running.
When an AC Problem Is an Emergency
An AC emergency can have many causes, from a malfunctioning thermostat to a more complex airflow restriction or system failure. Regardless of the cause, the problem doesn’t have to be complicated to require urgent attention.
If your air conditioner stops cooling or starts blowing warm air, it may be considered an emergency. This is especially true when high indoor temperatures could put children, older adults, or pets at risk.
Going without adequate cooling can also affect your home and HVAC system. Continuing to operate an AC that isn’t cooling properly can worsen existing problems, while high indoor heat and humidity can encourage mold and moisture issues. Prompt emergency AC repair can help restore safe, comfortable temperatures and prevent a smaller problem from becoming more serious.
What Happens When You Call Stone Heating, Cooling, Plumbing and Electrical
We have the training and experience to handle any AC problem and get it repaired quickly. We offer emergency repair services on standard air conditioning units, heat pumps, ductless mini-split systems, HVAC systems, air handlers, and furnaces in Cookeville and surrounding areas. Our HVAC technicians will arrive promptly and get your AC working so you can resume life comfortably.
Our technicians identify the root cause and work to restore cold air quickly. Our vehicles are stocked with common replacement parts, so our experts can diagnose and restore system performance in one visit. If your repair requires additional parts or time, we explain the situation and provide helpful solutions.
We are available during the day, overnight, on weekends, and on holidays. Cookeville residents never have to be left without HVAC support.
Common Emergency AC Failures We Fix
Our expert HVAC technicians are standing by and ready to come out ASAP for emergency AC repairs from Cookeville to Gainesboro and the surrounding areas. We restore cool air by solving emergency issues like the following:
- Frozen evaporator coil
- Loose components may include screws on fan blades
- Failing blower motor due to age or damage
- Low refrigerant levels indicating a refrigerant leak
- Electrical issues like wiring damage
Don’t suffer through extreme heat. Stone Heating, Cooling, Plumbing and Electrical treats your emergency call like the emergency it is, responding quickly and professionally to restore cool air.
How Much Does Emergency AC Repair Cost?
Emergency AC repair costs vary widely based on what’s wrong with the system, the parts and labor required, and when you need service. A Christmas Day visit may cost more than a work week visit. Minor fixes may cost a few hundred dollars, while major repairs involving a major part or significant leak can cost thousands of dollars.
Rather than relying on a single average, consider the factors that drive professional repair costs.
- Type of Repair: A relatively simple repair, such as clearing a clogged drain line, generally costs less than replacing a compressor or fan motor.
- Parts and Labor: The cost of the replacement component and the time required to diagnose and complete the repair both affect your total. Hard-to-find parts for older or less common systems can also increase costs.
- Timing: After-hours, weekend, and holiday calls may carry higher service or labor rates than scheduled repairs during normal business hours.
- System Age and Condition: Older AC systems may require more extensive repairs. If a major component fails in an aging unit, it may make more financial sense to compare the repair estimate with the cost of AC replacement.
- Seasonal Demand: Emergency service can cost more during periods of high demand, such as a major summer heat wave, when HVAC companies are handling more urgent calls.
Schedule online or call (931) 342-1149 for prompt emergency AC repair services.
FAQs
How do I cool my house when my AC is broken?
Close all window curtains or tape paper over windows to create a blackout effect. Avoid using ovens or stovetops, use fans if accessible, open your windows at night, and avoid strenuous exercise to stay cool.
How to fix an AC that won’t cool?
If your AC won’t cool, check the thermostat, replace a dirty air filter, check for a tripped circuit breaker, and clear debris from around the outdoor unit. If your AC still blows warm air or won’t turn on, contact an HVAC technician.
What counts as an HVAC emergency?
An HVAC emergency is a problem that threatens your safety, could damage your home or HVAC equipment, or leaves your home without adequate cooling during extreme heat. Examples include complete AC failure, an electrical fault, refrigerant leaks, a failing motor, burning odors, repeated breaker trips, and loss of cooling when household members are vulnerable to high temperatures.
Can AC be fixed in a day?
Yes, many AC problems can be diagnosed and repaired in a single visit when the necessary replacement parts are available. Common issues such as faulty capacitors, thermostat problems, clogged drains, and some electrical failures may be fixed the same day.
More complex repairs or problems requiring special-order parts may take longer.
Do air conditioner maintenance plans prevent emergency breakdowns?
Regular tune-ups are the best way to increase system longevity, reduce energy costs, and avoid expensive repairs. We recommend two service visits annually, one in the spring for cooling and one in the fall for heating. Call (931) 342-1149 or schedule online today to join our maintenance program and keep your HVAC system cooling effectively.
