Information: Self-contained refrigeration systems containing 10 pounds (4.54 kg) or less of refrigerant or that are actuated by motors of 1 horsepower (746 W) or less do not require a permit. Repair or replacement of HVAC or a Furnace requires a permit. Adding a new HVAC or furnace will require plan review with adherence to international energy codes. Mechanical work that is part of an alteration, shall be included in the alteration permit
Submittal Requirements: A Mechanical permit may be submitted online electronically or by completing a paper MEP Application (PDF) at the Development Services Center