Ellis Mechanical | Experienced HVAC Repair in Indianapolis, IN

Yes, a malfunctioning reversing valve is a common cause of this issue in Indianapolis, especially as seasons change. Our HVAC repair experts can diagnose the valve problem quickly. Often, we can repair it on-site, but if a replacement is needed, we carry quality parts and can handle the full installation to restore your system's proper function.

Frozen coils are often caused by restricted airflow or low refrigerant. A key factor can be a clogged condensate drain line—a plumbing issue. During our comprehensive plumbing inspection, we clear this drain line to ensure proper water drainage from your AC unit. This simple preventive step, combined with our HVAC check, helps maintain efficiency and prevents costly freeze-ups common in our local climate.

Absolutely. As a full-service HVAC and plumbing contractor, we efficiently coordinate projects like this for Indianapolis homeowners. We can replace aging or problematic water pipes—which can affect system performance—simultaneously with your new HVAC installation. This integrated approach saves you time, minimizes disruption, and ensures both your new heating/cooling system and your home's plumbing infrastructure are installed correctly and reliably.