Commercial HVAC Permit
- PLI has modified permit application requirements. Construction drawings will be required for Commercial HVAC permits, unless the work is exempt as noted in this Bulletin. This Bulletin also outlines additional required documentation including, but not limited to, documentation of Energy Code compliance. Our Commercial HVAC Application has been modified to reflect this change, see below for a link.
- HVAC drawings will no longer be reviewed with Building permits. If these were previously submitted with a building permit, they will need to be resubmitted at time of electrical permit application.
- All new HVAC Permits will be assigned to inspection by a City Inspector.
- Any existing Permits that had required Third Party Agency Inspection, will be required to be completed by the Third Party Inspector.
How to Get a Commercial HVAC Permit
Commercial HVAC permits are required to perform HVAC work for all structures other than single or two-family dwellings. This includes multifamily buildings with three or more units and mixed-use buildings with residential units and commercial spaces.
Please refer to list of work not requiring an HVAC permit, if work to be performed is not included on this list, an HVAC permit is required before work begins.
All work under a Commerical HVAC permit must be performed by an HVAC contractor registered with the City of Pittsburgh.
Please be aware that Commercial Cooking Hoods and associated Suppression Systems are processed under separate permits.
Items Required for Permit
- A completed Commercial HVAC Application signed by an authorized agent of the owner of the property. An application completed by a Pittsburgh Licensed HVAC contractor will be required prior to issuance of the permit.
- Two sets of drawings prepared and sealed by PA licensed Engineer/Architect.
- An approved HVAC permit may only be issued if the related building permit is in approved or issued status.
- An Occupancy Permit for all exterior equipment, such as condenser units, fan coil units, or similar mechanical devices. This includes existing units, if there is no valid Certificate of Occupancy.
- A check/money order to pay the permit fee, due when permit is issued. We accept credit card payments at the counter. There will be a 2% + $0.25 convienence fee in addition to the permit fee.
How to Apply
- Apply in person at the Zoning Counter, located at 200 Ross St on the 3rd floor for an Occupancy Permit, if required (see above).
- Submit the Commercial HVAC Application to the Engineering Counter at 200 Ross St, 3rd floor or mail them to:
City of Pittsburgh
Department of Permits, Licenses, and Inspections
200 Ross Street Room 320
Pittsburgh, PA 15219
- Department of Permits, Licenses, and Inspections staff reviews and processes the application. All HVAC permits are logged into our queue and processed in the order in which they are received.
The assigned HVAC Inspector and their phone number will be printed on the permit. It is the responsibility of the permit holder to arrange for all required inspections by contacting the HVAC Inspector.
Required inspections include:
- Underground (if applicable).
- A rough-in inspection before any work is concealed.
- A final inspection when all work is complete.
All Department of Permits, Licenses, and Inspections fees change annually. Please consult the Current Fee Schedule below: