Brian Grannemann Service | Professional HVAC Repair in Hermann, MO

Many HVAC failures, like a compressor shutting down, start with electrical issues. Our electrical inspection checks the voltage to your outdoor condenser unit, verifies the safety of the disconnect switch, and ensures all connections are secure. This helps prevent electrical faults that can cause your system to overwork, leading to overheated coils and other failures common in our area.

Clogged condensate drains are a frequent problem here due to humidity and algae growth. A backed-up drain line can cause significant water damage. Our plumbing inspection includes checking the condensate drain line for proper pitch and flow, ensuring the drain pan is clear, and verifying the auxiliary safety switch is operational. This proactive check helps prevent costly leaks and maintains your system's efficiency.

Absolutely. Dirty outdoor coils are often caused by debris from nearby landscaping or a lack of proper clearance. During our combined inspection, we not only clean the coils but also assess the surrounding area. We can check if nearby plumbing vents or drainage issues are contributing to the debris and ensure your electrical system is providing stable power to the fan motor, which is crucial for maintaining proper airflow through clean coils.