Zuber Refrigeration & Heating - Gettysburg's Local HVAC Services

First, switch your system to 'Emergency Heat' or 'Auxiliary Heat' on your thermostat to temporarily restore warmth and prevent further damage. Then, call us right away. Our technicians are experts at diagnosing the root cause of frozen heat pumps common in our Gettysburg winters—whether it's low refrigerant, airflow issues, or a faulty defrost cycle. We'll safely thaw the unit, repair the problem, and get your system running efficiently again.

Thermostat issues in our area are often caused by power surges, aging wiring, or simply an old unit that can't keep up with modern systems. Zuber's experts will perform a full diagnostic of your thermostat and its wiring. We don't just reset it; we'll recommend the right upgrade—from reliable programmable models to smart thermostats that improve comfort and efficiency—and ensure it's perfectly calibrated for your Gettysburg home.

We offer comprehensive seasonal maintenance plans specifically designed for South Dakota's harsh climate. Our pre-winter tune-up includes checking refrigerant levels, cleaning coils, testing the defrost cycle on heat pumps, calibrating thermostats, and inspecting electrical components. This proactive service by our certified technicians is the best way to prevent frozen components and thermostat failures, ensuring your system runs reliably all season long.