A & S Mechanical Heating & Air Conditioning | Reliable HVAC Repair in Holbrook, NY

A frequent culprit, especially in our area with its varied seasons, is dirty condenser coils. When these coils are clogged with dirt, pollen, or lawn debris, your system has to work much harder, reducing cooling power and increasing your energy bills. A & S Mechanical provides a professional, deep cleaning service for your condenser coils as part of our comprehensive maintenance plan, restoring efficiency and extending the lifespan of your AC unit.

This is a classic sign of radiator heating imbalance, a common problem in many Long Island homes with older hydronic systems. It often means water isn't flowing evenly through all the radiators. Our technicians at A & S Mechanical are experts at diagnosing and correcting this imbalance. We perform a detailed system assessment and adjustment, which may involve bleeding radiators, checking valves, and balancing the system pressure to ensure consistent, comfortable heat in every room.

We recommend a bi-annual maintenance schedule tailored to our local climate. In the spring, we focus on your cooling system, including a thorough inspection and cleaning of the outdoor condenser coil to prepare for summer. In the fall, our service shifts to your heating system, where we check and balance your radiators or furnace, inspect the heat exchanger, and ensure all components are operating safely and efficiently. This proactive care from A & S Mechanical helps prevent breakdowns and keeps your system running smoothly year-round.