During my work with the Portland Trail Blazers, GBS was a bridge for brand enhancement, community engagement and emotional culture - so much more than LEED certification. They continue to up their game in greening the built environment, and are a tremendous resource for any company concerned with reducing their carbon footprint.""
- Justin Zeulner
Chief Operating Officer
Green Sports Alliance
It is my honor to congratulate you and your team at GBS for achieving over 500 LEED certifications worldwide. This is an extraordinary moment for your company and for the green building movement. It means that of the 22,500 LEED certified commercial projects in 150 countries around the world, your team is responsible for 2 percent of the green buildings on the planet...an amazing demonstration of leadership from your team, and a powerful impact on our built environment. ""
- S. Richard Fedrizzi
Past President, CEO & Founding Chair
U.S. Green Building Council
Research shows owners can achieve savings in operations of $4 over the first 5 years of occupancy as a direct result of every $1 invested in commissioning - an excellent return on investment.""
Whole Building Design Guide
(A program of the National Institute of Building Sciences)
We worked with Green Building Services on the recertification of the Oregon Convention Center. With GBS' assistance, we advanced our previous certification from Silver to Platinum.""
Matt Uchtman
Director of Operations
Oregon Convention Center
GBS has been a great partner, leading the first additional conversations necessary to achieve LEED-CI Silver Certification for Towne Centre Drive Building A's first floor. There were a lot of challenges to overcome from a schedule, team and existing building standpoint. The team's participatory decision-making process and ability to effectively collaborate ensured success.""
Christopher Gerber
CBRE | Project Management
GBS has assisted us in addressing other sustainability goals by helping us through the process of implementing the APEX/ASTM Environmentally Sustainable Meeting Standards for our venue. They are easy to work with and have supported our sustainability efforts all along the way.""
Matt Uchtman
Director of Operations
Oregon Convention Center