Oswald Heating & Cooling - Cleveland's Top-Rated HVAC Services

This is a common Cleveland issue, often caused by a faulty ignitor, flame sensor, or gas valve. Our technicians are experts in diagnosing these precise ignition failures. We'll safely inspect your system, identify the faulty component, and perform a reliable repair to get your furnace lighting consistently and heating your home properly again.

Absolutely. Uneven temperatures are a classic sign of an improperly sized or installed HVAC system. Oswald Heating & Cooling can perform a thorough assessment of your ductwork and system capacity. We provide expert rebalancing, duct sealing, or, if needed, a correctly sized new installation to eliminate those spots and ensure consistent comfort throughout your home.

For Cleveland's demanding weather, we recommend bi-annual maintenance: a tune-up in the fall for your furnace and one in the spring for your AC. Our service includes cleaning critical components like the flame sensor and heat exchanger, checking gas pressure and electrical connections, and ensuring safe, efficient operation. This proactive care is the best way to prevent unexpected breakdowns and extend your system's life.