D & E Mechnical - Newport News's Emergency HVAC Services

Common signs include reduced cooling power, longer run times, ice forming on the refrigerant lines or evaporator coil, and a noticeable increase in your energy bills. In our humid climate, a leak can also prevent your system from properly dehumidifying your home. If you notice these issues, contact D & E Mechanical for a professional leak detection and repair service to restore efficiency and protect your compressor.

High humidity makes your AC work harder. Key steps include ensuring your system is the correct size for your home, scheduling regular professional maintenance to clean coils and check refrigerant levels, and using a properly set programmable thermostat. We also recommend checking that your home is well-sealed and insulated. D & E Mechanical can perform a seasonal tune-up to optimize your system specifically for our local humidity challenges.

This is a frequent issue in our area and often points to an oversized AC unit, a system low on refrigerant, or a dirty evaporator coil. An oversized unit cools the air too quickly without running long enough to remove adequate moisture. Our technicians at D & E Mechanical can diagnose the root cause—whether it's a repair need or a system design issue—and provide a solution to achieve both cooling and effective dehumidification.