Reliable Plumbing & HVAC Services in Glen Arm, MD | Dennis J Diem Plumbing

Our thorough plumbing inspection is designed to give Glen Arm homeowners a clear picture of their system's health. We check for leaks, assess water pressure, inspect fixtures and pipes for corrosion, and evaluate drains for potential blockages. This proactive service helps identify small issues before they become costly emergencies, and we provide a detailed report along with recommendations for any necessary repairs or maintenance.

Yes, we provide 24-hour emergency plumbing and HVAC services. We understand that a broken heat pump or a malfunctioning furnace can't wait, especially during Maryland's seasonal extremes. Our licensed technicians are on call to respond quickly to Glen Arm residents, addressing urgent issues like system failures, refrigerant leaks, or loss of heating/cooling to restore comfort and safety to your home as soon as possible.

Absolutely. A common issue we see in Glen Arm homes is a faulty heat pump reversing valve, which is responsible for switching between heating and cooling modes. Our HVAC specialists are experienced in diagnosing this problem. We'll test the valve's operation, check the electrical controls and refrigerant charge, and either repair or replace the component as needed to restore your system's proper function and efficiency.