Contact O.S. Heating & Cooling
Contact O.S. Heating & Cooling to discuss a heating, cooling, airflow, thermostat, ductwork, furnace, wall-heater, or floor-furnace concern. Share what the system is doing, when the problem began, and which areas of the property are affected.
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Tell Us What Is Happening With Your System
Clear service information helps us understand which equipment may require attention and how to prepare for the appointment. Let us know whether the system has stopped completely, produces weak airflow, cycles repeatedly, makes unusual noise, displays a thermostat error, or struggles to maintain the selected temperature.
Address
5437 Carriage Dr, El Sobrante, CA 94803
Operating Hours
Open 24 Hours
Seven Days A Week
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Start With A Clear System Description
Tell us what changed, which equipment is affected, and when the problem began.