Green Building Alliance
The Highline
33 Terminal Way, Suite 331
Pittsburgh, PA 15219
Tel: (412) 773-6000

Questions about a building project?

Contact our experts on staff using the form below.

For single family residential projects, please visit Conservation Consultants, Inc.

GBA’s service territory is western Pennsylvania.

Directions to our office

GBA’s offices are located off East Carson Street in Pittsburgh’s Southside neighborhood, between the 10th Street and Smithfield Street bridges. If looking up directions online, please use “33 Terminal Way” as your destination.

**CONSTRUCTION NOTICE: Due to ongoing renovations at the Highline, please use the following directions to reach the GBA office:

There are two ways to reach the GBA office in the Terminal Way West building during construction:

  • Enter through the new South stairwell and take the steps to Level 3, then turn left and walk down the hall until you reach the lobby, GBA is the first door on the right side – Suite 331.
  • Second, take the West Elevator from the garage P1 (Parking Level 1) to Level 3, walk straight into the lobby, the GBA office is on the right side – Suite 331.


Our offices are accessible by foot, bike, river, public transit, light rail, and personal automobile. Bus routes that serve the building include the 48 and 51. Our offices are also very close to the T station at Station Square.


Paid Parking is available for visitors in the new indoor Highline Parking Garage located at 330 McKean St. Parking here is free for 2 hours.

Free parking (as available) can be found in GBA’s lot next to Fat Angelo’s Pizza at 510 East Carson Street, but please download a parking permit here to place on your dashboard.
Free parking is also available on East Carson Street and along the riverfront (see map below).

Special accommodations/locations for parking may be available for events at our office, in which case we would send an email subsequent to your registration.