Supreme Oil & Service | Expert HVAC Services in White Plains, NY

Short cycling is a common issue in our area, often caused by an oversized furnace, a dirty air filter restricting airflow, or a faulty thermostat. For over 25 years, our technicians have been diagnosing and resolving this exact problem for White Plains homeowners. We'll perform a thorough inspection of your HVAC system, check for proper sizing, clean components, and make precise repairs or adjustments to restore normal, efficient operation and prevent unnecessary wear on your equipment.

Our HVAC maintenance service is designed to ensure your system runs efficiently and reliably. It includes a comprehensive inspection, cleaning of critical components like burners and heat exchangers, checking and adjusting thermostat calibration, testing safety controls, lubricating moving parts, and checking electrical connections. For heat pumps, we also inspect the refrigerant levels and the defrost cycle. This proactive care, backed by our decades of experience, helps prevent unexpected breakdowns, improves energy efficiency, and extends the lifespan of your equipment.

Yes, we understand that heating failures or generator problems can't wait, especially during Westchester's cold winters or power outages. As a family-owned local business, we provide reliable 24/7 emergency service for our customers. Our team of licensed and insured technicians is on call to respond promptly to your urgent repair needs for furnaces, boilers, and generators, helping to restore comfort and safety to your home as quickly as possible.