Thuesen Mechanical - Mount Kisco's Licensed HVAC Services

Clogged condensate drains are a frequent issue in our Mount Kisco climate due to algae and mold growth in the drain line, which can cause water leaks and system shutdowns. As part of our HVAC system maintenance service, we thoroughly clean and flush these drains to prevent blockages. If a clog has already caused a leak, our repair team can quickly clear the line, check the drain pan, and ensure your system is operating safely to protect your home from water damage.

Fluctuating boiler pressure, a common concern in older Mount Kisco homes, can lead to inefficient heating, noisy operation, or even a system shutdown. This often points to issues like a leaking pressure relief valve, a faulty expansion tank, or air in the system. Our HVAC repair specialists will perform a detailed inspection to pinpoint the exact cause—whether it's a plumbing leak or a component failure—and provide a lasting repair to restore safe, consistent pressure and reliable heat to your home.

Absolutely. A water heater installation involves both the plumbing connections for water supply and the venting or electrical/PV connections critical for safe operation. Thuesen Mechanical's unique expertise in both trades means our single, qualified team manages the entire job from start to finish. We ensure all plumbing lines, drains, and temperature-pressure relief valves are correctly installed and that the unit is properly integrated with your home's fuel source and ventilation, providing a seamless, code-compliant installation.