We encourage innovation and vision in the built environment of Greater Portland through education, Engagement, and Sharing of expertise.

Featured Programs

Construction Tours

The Complete City: Filled In AN Inspirational Resource for L.D. 2003

Building Bird Safe

Upcoming Events

Events
L.L.Bean Flagship Re-Boot Construction Tour
Jun 11
L.L.Bean Flagship Re-Boot Construction Tour
2026 Portland Pride - Parade March
Jun 20
2026 Portland Pride - Parade March
Maine Public Portland - Construction Tour
Jun 25
Maine Public Portland - Construction Tour

Underwriters

benefactors

Patrons

Acorn Engineering
Albert Putnam Associates
Baker Newman Noyes
Clark Insurance
Consigli Construction
Delano Architecture

Fathom Companies
Kaplan Thompson Architects
Kevin Browne Architecture
Knickerbocker Group
MBLA
Morin Brick

Reflex Lighting
SpecBridge Partners
Thornton Tomasetti
WBRC, Inc.
Whitten Architects
Zachau Construction

PSA FRIENDS

Ben Gancsos Studio
Creative Office Resources
Herman Miller
Simons Architects

Community Partners

AIA Maine
Maine Section of BSLA
Creative Portland
GrowSmart Maine
Maine Audubon
Mechanics Hall
Portland Region Chamber of Commerce
Waterfront Alliance

Media Partner