Bob Oliver's Heating & Cooling | Certified HVAC Services in Wichita, KS

Common signs include reduced cooling, ice on the refrigerant lines or evaporator coil, and a hissing sound. A leak not only makes your system inefficient but can also cause compressor failure. If you suspect a leak, turn off the system to prevent further damage and contact us. Our technicians will locate the leak, repair it, and safely recharge your system to the manufacturer's specification to restore proper cooling and efficiency.

In Wichita's climate, with pollen, dust, and yard debris, we recommend a professional cleaning at least once a year, ideally in the spring before peak cooling season. A dirty condenser coil forces your AC to work much harder, leading to higher energy bills, reduced cooling capacity, and increased wear that can cause premature breakdowns. Our maintenance service includes a thorough coil cleaning to ensure your system runs efficiently and lasts longer.

Poor cooling can stem from several issues common in our area, from a dirty air filter or blocked condenser unit to a refrigerant leak or failing component. While some fixes are simple, others require expert diagnosis. We recommend starting with a check of your air filter and ensuring the outdoor unit is clear of debris. If the problem persists, our technicians can quickly diagnose the root cause—whether minor or major—and provide a straightforward, honest assessment and repair plan to get your comfort back on track.