HVAC Services Silver Spring MD | Call Michaels Heating & Air

For aging systems, start by checking your air filter—a clogged filter is a common culprit for reduced airflow and efficiency. If that's clean, the issue could be a refrigerant leak or a failing component. We recommend scheduling a professional diagnostic. At Michaels Heating & Air, our tune-up service includes a comprehensive check of refrigerant levels, electrical components, and overall system health to pinpoint the problem and recommend the most cost-effective repair.

Signs of a refrigerant leak include your AC blowing warm air, ice forming on the refrigerant lines or evaporator coil, a noticeable hissing or bubbling sound from the unit, and a sudden spike in your energy bills. Refrigerant issues require professional attention. Our technicians use specialized electronic leak detectors to quickly and accurately locate the source of the leak, repair it, and safely recharge your system to its proper specifications.

This depends on the age of your system, the cost of repairs, and its current efficiency. As a general rule, if repairs cost more than 50% of the price of a new, high-efficiency unit, replacement is often the smarter long-term investment for Silver Spring homeowners. We provide honest, no-pressure evaluations, comparing repair costs against potential energy savings from a new system to help you make the best decision for your home and budget.