Every day, wherever you are, your life is affected by design. We believe that design can enrich the lives of all those it touches. This is our passion and our promise.

ThenDesign (TDA) specializes in /
architecture, planning, and interior design

Based in Willoughby, OH with an office in Pittsburgh, PA, our core markets include / hospitality, sports/recreation, education, senior living and preservation

valuing people /
Our firm operates on the principle that design should value people. Whether it’s the individuals and communities we’re designing for, the clients we serve and partner with, or the creative individuals we hire, people come first.

TDA selected to design new North Olmsted school /
$90 million project will consist of a 302,000 SF combined middle and high school building, a performing arts center and a new athletic complex. Read the announcement..



07/30/15
Mentor PDC to open its doors

07/06/15
Afternoon strolls

06/23/15
Athletic Business features TDA

06/08/15
TDA is ALL IN

06/05/15
Summer has arrived!

06/01/15
Botanical Gardens Treehouse makes its debut

05/15/15
TDA named to OSBA Honor Roll

05/07/15
It’s official…the patio is OPEN!

04/22/15
North Olmsted Schools’ Educational Visioning

04/02/15
Cleveland Botanical Gardens to feature TDA treehouse

03/24/15
Cleveland CANstruction

03/17/15
Happy St Patrick’s Day from TDA!

03/14/15
Mayfield’s new Innovation Center

03/05/15
North Olmsted City SD selects TDA

02/24/15
MC2 STEM @ Nela Park shines bright

02/23/15
Brooklyn PK-7 School underway

02/17/15
TDA adds color to Lorain High School

02/09/15
Kent State Career Fair

01/31/15
News Herald highlights Bob Fiala, Leadership Award

01/30/15
Exploring plans for Mayfield Village Community Center

01/28/15
Chris Smith presents at OASBO

01/23/15
Bob Fiala, Business Leader of the Year

01/22/15
Chipotle Fest

01/20/15
TDA wins 2015 NEO Success Award!

01/12/15
TDA turns 25!

01/08/15
Mentor Schools debuts new Hub

12/23/14
BBC features Highmark Stadium

12/16/14
Happy Potlucking!

12/08/14
TDA celebrates @ The 9

11/24/14
TDA welcomes Scott to our team!

11/17/14
Weatherhead 100 selects TDA

10/23/14
Scarenado

10/07/14
TDA wins Crain’s Fast 50 Award

09/29/14
TDA recognized as one of the fastest growing companies

09/16/14
Proud sponsor of the Willoughby 5K

08/18/14
TDA welcomes Wade to our team!

08/11/14
TDA welcomes Sandi to our team!

07/31/14
TDA welcomes Lauren to our team!

07/08/14
Fore for Education

06/23/14
TDA welcomes back Claire to our team!

06/20/14
Chris Smith to present at Model Schools Conference

06/07/14
TDA welcomes Ed to our team!

06/06/14
TDA welcomes Mark to our team!

05/20/14
TDA & the ACE Mentor Program

05/08/14
Congrats to Jeff Henderson on the ACE Mentor Award!


Wickliffe’s LAB Project

05/06/14
A vision for North Ridgeville Schools


Happy Cinco de Mayo

04/29/14
Stop by to see us at the OHCA Convention & Expo

04/23/14
Construction bids awarded for Lorain High School

04/17/14
WhirlyBall!

04/04/14
It’s Tribe Time

02/19/14
USA Wrestling partners with SPIRE Institute

02/07/14
Cleveland Heights-University Heights Schools choose TDA

02/04/14
North Ridgeville Schools select TDA

12/13/13
SPIRE to host NCAA Championships

12/11/13
TDA Tidings + Cheer

11/21/13
AIA Student Merit Award Winner

11/20/13
Cleveland celebrates grand opening of STEM school on CSU campus

11/15/13
New consolidated campus for Brooklyn Schools

11/07/13
Join us! 2013 OSBA Conference + Trade Show

11/05/13
Wellington gets first look at new middle school

10/22/13
Dedication of Thiel College’s Bly Hall

10/18/13
Bob Fiala honored as the Chamber Bright Star 2013

10/17/13
TDA welcomes Lindsey to our team

10/04/13
TDA shares in national award

10/01/13
The University of Notre Dame dedicates the new Stinson Rugby Field

09/30/13
Cleveland Proud

09/26/13
New Lorain High School receives praise

09/23/13
NASDAQ welcomes TFS Team

09/18/13
Cleveland State University welcomes STEM students

09/17/13
TDA runners conquer Willoughby 5K

09/11/13
Summertime…time to sit back and unwind

09/06/13
TDA named Best Workplace for Top Talent

09/04/13
The Gardens at Market Square Groundbreaking!

08/20/13
Performing Arts Centers featured in Properties Magazine

08/02/13
Cloverleaf Elementary School achieves LEED Silver!

07/24/13
Lorain High School & Lorain County Community College join forces

06/11/13
CMSD students go green

06/03/13
Bailey Building wins Preservation Award


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