Commercial Unit Heater Repair in MacDonnell Heights, NY

Commercial unit heaters are high-output heating systems designed for warehouses, garages, workshops, and retail spaces. They operate continuously during heating season and wear faster than residential equipment, making failure more likely as units age. When a unit heater stops working, the problem typically stems from burner failure, blower motor issues, thermostat malfunction, or circulation problems. / All Systems starts with a complete system inspection to identify the failure point. We test the ignition system, check fuel supply and pressure, measure airflow across the heat exchanger, and verify thermostat operation. Once we pinpoint the issue, we either repair the faulty component or replace it with a direct equivalent. Our technicians carry common replacement parts on their trucks, reducing wait times between diagnosis and repair. / We prioritize getting heat back online the same day you call. For units still under warranty, we coordinate with the manufacturer on parts availability. We test the system at full capacity before leaving your site to ensure it maintains temperature across your entire Dutchess County facility. We document every repair with detailed notes about what failed and what was replaced. This documentation supports any manufacturer warranty claims and gives you a comprehensive record of your unit heater maintenance history.