United States

We love what we do, and it shows! We are honored to be recognized for our achievements, from our innovative approaches to our work to our exceptional project management. The below awards and accolades are a testament to our commitment to quality and delivering excellence.
Top Awards

#5 on ENR's Top 400 Contractors
STO Building Group, New York, NY
Engineering News-Record (ENR)

Top 2023 Performers
Ajax Building Company
Associated Builders and Contractors (ABC), Florida East Coast Chapter

Excellence in Safety
LF Driscoll, Safety 360 Program
General Building Contractors Association (GBCA)

Awards of Excellence–Excellence in Building Synergies
Structure Tone, Boston, MA
IFMA (International Facility Management Association), Boston Chapter
2023 Awards
Fit-Out Contractor of the Year
Structure Tone, Dublin, Ireland
Fit Out Awards
Most Outstanding Project–Healthcare, Large
Kathryn F. Kirk Center for Comprehensive Cancer Care & Women’s Cancers, Salt Lake City, UT
Utah Construction & Design
Excellence in Construction: Commercial–Less than $5M
Epicor, Austin, TX
Associated Builders & Contractors (ABC), Central Texas Chapter
Project Safety Award
Penn Medicine Pennsylvania Hospital PETU Staff Renovation, Philadelphia, PA
General Building Contractors Association (GBCA)
Project Safety Award
Google Martha, New York, NY
General Building Contractors Association (GBCA)
Excellence in Concrete
Rice-Eccles Stadium, Salt Lake City, UT
American Concrete Institute (ACI), Intermountain Chapter
Awards of Excellence–Excellence in Building Synergies
Structure Tone, Boston, MA
IFMA (International Facility Management Association), Boston Chapter
Retail Project of the Year
Cavasson Retail Building, Scottsdale, AZ
NAIOP, Arizona Chapter
Office TI Project of the Year (over 100,000sf)
301 Jefferson, Phoenix, AZ
NAIOP, Arizona Chapter
Top 2023 Performers
Ajax Building Company
Associated Builders and Contractors (ABC), Florida East Coast Chapter
Development of the Year
Mary Bridge Children's Hospital, Tacoma, WA
NAIOP, Washington State Chapter
Most Outstanding Project–Municipal
Murray City Hall, Murray, UT
Utah Construction & Design
Best Healthcare Project
Grand View Health Hospital Expansion, Sellersville, PA
General Building Contractors Association (GBCA)
Excellence in Construction, Pyramid Award: Healthcare ($2M-$5M)
HCA Healthcare, Tallahassee, FL
Associated Builders & Contractors (ABC), North Florida Chapter
Project Safety Award
Penn Medicine Pennsylvania Hospital Vascular Practice Renovation, Philadelphia, PA
General Building Contractors Association (GBCA)
General Contractor of the Year
Layton Construction, Phoenix, AZ
AZ Big Media
Retail Project of the Year
Cavasson Retail Building, Scottsdale, AZ
AZ Big Media
Office Interiors Project of the Year (Over 18,000sf)
Nextiva Headquarters, Scottsdale, AZ
AZ Big Media
Industrial Project of the Year (320,001sf–755,000sf)
Buckeye85, Phoenix, AZ
AZ Big Media
Louis I. Kahn Award
Calder Gardens, Philadelphia, PA
AIA Philadelphia Chapter
People's Choice Award
Mary Bridge Children's Hospital, Tacoma, WA
NAIOP, Washington State Chapter
Excellence in Construction, Eagle Award: Institutional/Higher Education ($25M-$100M)
Florida State University–Student Union, Tallahassee, FL
Associated Builders & Contractors (ABC), North Florida Chapter
Excellence in Construction, Eagle Award: Government/Military ($10M-$50M)
Santa Rosa County Judicial Center Complex, Milton, FL
Associated Builders & Contractors (ABC), North Florida Chapter
Project Safety Award
Children’s Hospital of Philadelphia Colket Translational Research Building 11th Floor Office to Lab Renovation, Philadelphia, PA
General Building Contractors Association (GBCA)
Theater Structure Honorable Mention
Villanova University John and Joan Mullen Center for the Performing Arts, Villanova, PA
Precast/Prestressed Concrete Institute (PCI)
Project Safety Award
Penn Medicine Pennsylvania Hospital Dermatology Practice Modifications, Philadelphia, PA
General Building Contractors Association (GBCA)
Tilt-Up Achievement Award
9000 Cypress Waters, Dallas, TX
Tilt-Up Concrete Association
Impact Award
Fiserv, Berkeley Heights, NJ
United Way of Northern New Jersey
Honorable Mention in Interior Design/Commercial Interior
WarnerMedia, New York, NY
Architecture MasterPrize