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  • Who We Are

    Our Story

    We are a family of builders building amazing spaces across the US, Canada, UK, Ireland, and the Netherlands.

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    History

    Founded in 1971, we have grown into an organization made up of over 5,700 employees across 54 offices.

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  • What We Do

    Projects

    ST. PATRICK`S CATHEDRAL

    St. Patrick’s Cathedral, a New York City landmark building and one of the most revered Catholic Churches in the United States, underwent a major restoration and conservation project.

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    Sectors

    Our Focus Areas

    • Aviation
    • Broadcast-Media
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  • People

    Careers

    No matter the type of project, complexity or client, one thing remains constant—people do the work. Learn more about our career opportunities.

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    Leadership

    Meet the experts who lead our people and organization.

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    Community

    We care about each other and are committed to making a positive impact where we live and where we work.

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  • News

    STOBG In The News

    Stay informed and stay connected. View the latest company announcements, employee achievements, and leadership highlights.

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    STOBG Insights Magazine

    Get inspired by the latest issues on project renovations, designs, company commemorations, and collaborations.

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    STOBG Podcast

    Connect and listen to construction professionals and leaders one conversation at a time.

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    Thought Leadership

    What’s next in construction? From trends to data, find out more from our experts.

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  • Companies
    • Abbott Construction
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    • Ajax
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    • BCCI
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    • Govan Brown
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    • Layton
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    • LF Driscoll
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    • STOMC
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    • Pavarini Northeast
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    • Pavarini McGovern
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    • RC Andersen
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    • Structure Tone
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    • Structure Tone International
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    • Structure Tone Southwest
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STRUCTURE TONE Philadelphia, PA | STO Building Group (STOBG)
Find recent projects that the STO Building Group (STOBG) Philadelphia office has been involved in. Click to read more information.
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AboutProjectsInsightsCommunityCareers

STRUCTURE TONE
Philadelphia Projects

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Learn more about Gather Food Hall
Gather Food Hall
Philadelphia, PA
Construction Management
Retail

Gather Food Hall brings a vibrant new dining destination to Schuylkill Yards, transforming the ground floor of the historic Bulletin Building into a 13,000sf culinary hub featuring six local vendors and the Bulletin Bar.

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Gather Food Hall
Gather Food Hall
Philadelphia, PA
Construction Management
Retail
Structure Tone
Learn more about CONFIDENTIAL CLIENT
CONFIDENTIAL CLIENT
Mount Laurel, NJ
General Contracting
Financial

Structure Tone delivered a fourth-floor office fit-out for this confidential financial client in Mount Laurel, NJ. As their trusted construction partner under an existing MSA, our team mobilized quickly to maintain consistent project progress, showcasing responsiveness and reliability that strengthened.

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CONFIDENTIAL CLIENT
CONFIDENTIAL CLIENT
Mount Laurel, NJ
General Contracting
Financial
Structure Tone
Learn more about GOODWIN PROCTER
GOODWIN PROCTER
Philadelphia, PA
Preconstruction
Law

7th Floor Partial Renovation and 8th Floor Full Renovation Goodwin Procter LLP established their new home at 3025 JFK Boulevard in Schuylkill Yards, a neighborhood in the heart of Philadelphia’s University City. Structure Tone partnered with the design team from.

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GOODWIN PROCTER
GOODWIN PROCTER
Philadelphia, PA
Preconstruction
Law
Structure Tone
Learn more about TEMPLE DENTAL
TEMPLE DENTAL
Philadelphia, PA
Construction Management
Education

Structure Tone Philadelphia provided construction management services for a new 4,000sf faculty dental clinic at Temple University’s Kornberg School of Dentistry. The suite includes treatment rooms, staff areas, and administrative support spaces.

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TEMPLE DENTAL
TEMPLE DENTAL
Philadelphia, PA
Construction Management
Education
Structure Tone
Learn more about Philadelphia Inquirer Office Fit-Out
Philadelphia Inquirer Office Fit-Out
Philadelphia, PA
Construction Management
Corporate Interiors

Structure Tone fit out the main offices for the Philadelphia Inquirer, perhaps the most well-known newspaper native to the City of Brotherly Love. Selected as CM in part due to our extensive experience in the building and sound reputation for constructing high-end office spaces, we were supported during the selection process by the building’s landlord, Keystone.

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Philadelphia Inquirer Office Fit-Out
Philadelphia Inquirer Office Fit-Out
Philadelphia, PA
Construction Management
Corporate Interiors
Structure Tone
Learn more about Accenture
Accenture
Wayne, PA
Construction Management
Corporate Interiors

Accenture selected Structure Tone to perform the construction of their new 15,000sf Philadelphia offices. Our team was brought on early as the construction manager to help guide \the budgeting process and help release long lead materials early in the project to ensure a timely delivery of their space.

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Accenture
Accenture
Wayne, PA
Construction Management
Corporate Interiors
Structure Tone
Learn more about BDO USA
BDO USA
Philadelphia, PA
Construction Management
Corporate Interiors, Financial

Structure Tone was the chosen CM for assurance, tax, and advisory services firm BDO’s 18,000sf office renovation on the 12th floor of 1801 Market Street. This cool, collaborative workplace in downtown Philly helps BDO employees provide insight and assessment in manufacturing, distribution, finance, life sciences, and other key industries to clients in Philadelphia and throughout the Delaware Valley.

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BDO USA
BDO USA
Philadelphia, PA
Construction Management
Corporate Interiors, Financial
Structure Tone
Learn more about Grant Thornton Advisors LLC
Grant Thornton Advisors LLC
Philadelphia, PA
Construction Management
Corporate Interiors, Financial

Structure Tone was the chosen GC for audit, tax and advisory firm Grant Thornton’s 29,376sf office renovation on the eighth floor of 2001 Market Street.

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Grant Thornton Advisors LLC
Grant Thornton Advisors LLC
Philadelphia, PA
Construction Management
Corporate Interiors, Financial
Structure Tone
Learn more about Flyers Training Center
Flyers Training Center
Voorhees, NJ
Construction Management
Sports & Entertainment

Our organization’s presence at the Flyers Training Center in Voorhees, NJ, began in 2000 with LF Driscoll working there when the facility opened. Over a decade later, Structure Tone Philadelphia joined the team, partnering with the Flyers’ facility operations team on several phases of renovations.

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Flyers Training Center
Flyers Training Center
Voorhees, NJ
Construction Management
Sports & Entertainment
Structure Tone
Learn more about Wells Fargo Center
Wells Fargo Center
Philadelphia, PA
Construction Management
Sports & Entertainment

The Wells Fargo Center—home to the Philadelphia 76ers, Flyers, Wings, and Soul—is a top 10 venue in the US for sports, concerts, and other attractions. And for the past several years, it’s also been a home for Structure Tone Philadelphia, who is proudly maintaining the successful relationship with owner Comcast Spectacor, begun 30 years ago by LF Driscoll.

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Wells Fargo Center
Wells Fargo Center
Philadelphia, PA
Construction Management
Sports & Entertainment
Structure Tone
Learn more about DLA Piper
DLA Piper
Philadelphia, PA
Construction Management
Law

Structure Tone’s Philadelphia office was selected to complete the renovation of DLA Piper’s office, located on the 48th, 49th and 50th floor of the prestigious One Liberty Place in Center City Philadelphia. The law firm needed to update and modernize the 75,000sf space while also allowing for future expansion.

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DLA Piper
DLA Piper
Philadelphia, PA
Construction Management
Law
Structure Tone
Learn more about Morgan Lewis
Morgan Lewis
Philadelphia, PA
Construction Management
Law

Morgan Lewis, a top-10 Am Law firm founded in Philadelphia 150 years ago, recently moved to 2222 Market Street, the first office tower in Philly since the 2017 Comcast Technology Center. The 19-floor, 305,000sf building represents a new era for the firm, combining the power of in-person collaboration with the flexibility that now defines workplace culture.

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Morgan Lewis
Morgan Lewis
Philadelphia, PA
Construction Management
Law
Structure Tone

Our Family of Builders

  • Abbott Construction
  • Ajax
  • BCCI
  • Govan Brown
  • Layton Construction
  • LF Driscoll
  • STO Mission Critical
  • Pavarini North East
  • Pavarini McGovern
  • RC Andersen
  • Structure Tone
  • Structure Tone International
  • Structure Tone Southwest

Who We Are

  • Our Story
  • History
  • Leadership
  • Corporate Responsibility

Helpful Links

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Industry Insights

  • Insights Magazine
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Contact Us

Locations

Business Development
bd@stobuildinggroup.com
Careers
careers@stobuildinggroup.com
Press
press@stobuildinggroup.com

STO Building Group (STOBG) is a Family of Builders.

STO Building Group (STOBG) is a leader in commercial construction management. We draw on each other’s strengths to deliver expert services in preconstruction, sustainable construction, virtual design and construction, and more.

 

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