“This place looks amazing. Thank you. I remember the day I picked you as the architect and I've never regretted it. You've taught me so much. This place looks like a museum.”

-  Marco Ciocca Founder and Chairman of The Montessori Schools Flatiron | After Phase II completion in 2015

“Guillermo listened to us, but he also made sure that we listened to his design rationale and advice…. Guillermo’s design responded fabulously to all the issues raised…. We love our Manhattan pied-a-terre, and it’s all thanks to the brilliance of GGA.”

- Byron and Siew Thye Stinson Completed in 2014

“Our educational philosophy and our background dictated a very particular design and functionality. GGA immediately understood this goal and designed and executed a vision that amazes families from the moment they walk into our school. Our facility and its design makes a lasting first impression and has contributed greatly to our school’s success. We considered many other architects but GGA immediately understood our needs and greatly surpassed our expectations.”

- Marco Ciocca Founder and Chairman of The Montessori Schools Flatiron | Soho Flatiron location completed in 2013, Soho location – currently under construction

“Guillermo Gomez and his team approached the interior redesign of our office with vision, passion and a commitment to excellence, right to the very completion of the job. He fought hard for us with contractors and landlords, always protective of his client’s best interests and budget. His vision for our office environment was unique, respectful of our culture and designed to be the visible manifestation of our agency brand, ‘Where Creativity Goes To Work‘.”

- Michael Burns Managing Partner of Burns Group Completed in 2010

“It was a please to work with Guillermo on our NYC apartment.  He is honest and hardworking and I always felt that he had our interests as his number one priority on our project, which is not always the case in these types of endeavors."

- William von Mueffling Completed in 2009