Mercy Heating Cooling and Ventilation | HVAC Services in Coweta, OK 74429
Coweta, OK 74429
Local Business Description
Mercy Heating Cooling and Ventilation is a trusted, family-owned HVAC service provider dedicated to keeping Coweta, OK, homes and businesses comfortable year-round. Recognizing common local challenges like heat pump reversing valve malfunctions and refrigerant leaks, which can drastically reduce system efficiency and comfort, Mercy specializes in precise diagnostics and lasting repairs. Their technicians are trained to quickly identify and resolve these specific issues, ensuring your HVAC system operates reliably through Oklahoma's demanding seasons. They focus on clear communication, honest assessments, and quality workmanship, serving the Coweta community with a neighborly commitment to solving your heating and cooling problems right the first time.
Business Offerings
- HVAC installation or replacement
- HVAC system repair
Common Questions
My heat pump is blowing cold air in heating mode. Is this a reversing valve issue common in Coweta?
Yes, this is a frequent symptom of a faulty reversing valve, a common issue we see with Coweta's heat pumps. The valve switches your system between heating and cooling modes. When it sticks or fails, your system can get stuck in the wrong mode. Our technicians specialize in diagnosing and repairing reversing valve problems to restore proper heating function efficiently.
What are the signs of a refrigerant leak in my AC or heat pump?
Common signs include reduced cooling/heating performance, longer system run times, ice forming on coils or refrigerant lines, and a noticeable hissing sound. Refrigerant leaks are a prevalent issue in our area that lower efficiency and can cause compressor failure. We perform precise leak detection and EPA-compliant repairs to seal the leak and recharge your system to its correct specification.
How quickly can you respond to an HVAC emergency, especially during extreme Oklahoma weather?
We prioritize emergency calls, especially during temperature extremes that strain systems and are common in Coweta. Our goal is to provide same-day or next-day service whenever possible. We understand that a failed heat pump or a major refrigerant leak is an urgent comfort and safety issue, and we're committed to being your reliable local solution.
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |



















