GBCA is proud that our members have made our city great: from Philadelphia’s tallest skyscrapers, to our green parks, and even down into the depths of our parking garages. We want to see how our members and their workers have contributed, and are still contributing, to our skyline!

Enter GBCA’s social media #WeBuiltThisSkyline Photo Contest on Instagram, Twitter, and Facebook for a chance to win Phillies tickets! The contest runs from July 17, 2019 to August 7, 2019.

How To Enter:

  • Follow us on Twitter, Facebook, or Instagram (or all of them!).
  • Take a photo of yourself on the jobsite, or in front of the completed building. Projects are open to the Philadelphia Region – our skyline is not limited to Center City!
  • Post your photo on GBCA’s Facebook page, or YOUR Twitter or Instagram account, and in the comments, tag us (@GBCA on Twitter and Facebook, @theGBCA on Instagram), mention the company that you worked with on the project (e.g. the contractor), and the hashtag, #WeBuiltThisSkyline.

Don’t have an account, or your account is set to private? Email your photo to us at to enter the contest! Include your name, the project name, and the company that you worked for during the project.


Examples of buildings built or renovated by GBCA members:

  • Citizens Bank Park
  • Comcast Technology Center
  • Fashion District Philadelphia
  • Fox School of Business at Temple University Skywalk Construction
  • Hyatt Centric
  • Lincoln Financial Field
  • Lincoln Square
  • Linode Headquarters
  • Live! Casino and Hotel
  • LOVE Park
  • Paine’s Park
  • Philadelphia Museum of Art Renovations
  • Pod Philly Hotel
  • The Barnes Foundation Museum
  • The Kimmel Center
  • University of Pennsylvania New College House West
  • Wells Fargo Center
  • And more!


Not sure if your company, or the general contractor for project that you worked on, is a GBCA Member? Check out our Membership Directory!


What You Will Win:

  • Two (2) tickets to the Phillies game against the Chicago Cubs on Wednesday, August 14, 2019 at 7:05pm.
  • Everyone who submits a photo will be entered into a draw. Multiple photos will count as multiple entries into the drawing.


Entries are open starting July 17, and will close on August 7, at 11:59pm EST.


Important Entry Conditions:

  • If you are posting your photo on your Instagram, Twitter, or Facebook account, please be sure your post is public, or that we follow you, so that we are able to see your entry.
  • You can submit as many #WeBuiltThisSkyline photos as you like until the contest closes.
  • Photos submitted to GBCA’s #WeBuiltThisSkyline may be shared on GBCA’s social media accounts. Entry into the contest will count as permission for GBCA to re-share your photo. You will receive credit as the photographer if your photo is shared.


The winner will be announced on Friday, August 9, 2019, and tickets will be mailed to you.
Entries close August 7, 2019 at 11:59pm EST.


If you have any questions, email Byron Lee at