Get Mechanical Permit

Mechanical permits also include permits for gas piping, ductwork, furnaces, heat pumps or air conditioning condensing units and mini-split permits. You need a mechanical trade permit to: or change any part of a heating or cooling system that has duct work or must be vented into any kind of chimney or vent.

You can apply for permits and pay for permits online, using Development Hub PDX (DevHub). You can also pay by phone or pay for permits in person. Learn more about how to apply for permits and pay for permits.

Registration Fee: $350 per contractor Annual Renewal Fee: $100 per contractor Inspection, plan review, administrative and, $220 per hour or fraction of an hour project management activities.

How do I get a construction permit? To get a construction permit, you must complete a permit application. Permit applications are available from the local building department in your area. Some local building departments have permit applications available online.

What you need for a complete building permit application and how to apply. You can apply online for a permit or drop plans off in person with an appointment. You can also learn more about the permit review process. Search Portland.gov for a project type to find out what you need for a complete application.

How much do permits cost? Building permit fees and building plan review fees typically cost between 1% and 2% of the overall cost of a project.

A permit is required when you: y a wood stove, fireplace insert, pellet stove, or related venting. y , alter, or repair gas piping between the meter or LPG tank and an appliance, either indoors or outdoors.

Permits are required for all new construction as well as for specific alterations to existing homes, which include structural, plumbing, mechanical and electrical changes. The person performing the work, whether it is a homeowner or contractor, is responsible for obtaining all necessary permits.