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  • Who We Are

    Our Story

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

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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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    • Safety
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    • Quality
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    • Corporate Responsibility
  • 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
    • Building Repositioning
    • Corporate Base Building
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    Expertise

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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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Layton Construction Projects | STO Building Group
Structure Tone is a global leader in construction management and general contracting services with offices located in the US, UK, and Ireland. Founded in 1971, the company is among the world’s top twenty construction companies worldwide, responsible for more than $3.5B in annual construction volume.
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Layton Projects

Hover Effects Provo Airport Terminal Expansion Phase 2
Provo Airport Terminal Expansion Phase 2
Provo, UT
Construction Management
Aviation

One of the fastest-growing commercial airports in the nation, Provo Airport has experienced surging passenger demand and competition from airlines for more flights out of Utah Valley. To address this demand, the Airport engaged Layton to deliver the first three phases of a large-scale airport expansion project, starting with the construction of the initial replacement terminal in 2022.

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Provo Airport Terminal Expansion Phase 2
Provo Airport Terminal Expansion Phase 2
Provo, UT
Construction Management
Aviation
Layton
Hover Effects St. George Airport – Air Traffic Control Tower
St. George Airport – Air Traffic Control Tower
St. George, UT
Construction Management
Aviation

St. George Regional Airport (SGU) had outgrown its remote air traffic management arrangement with Los Angeles TRACON.

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St. George Airport – Air Traffic Control Tower
St. George Airport – Air Traffic Control Tower
St. George, UT
Construction Management
Aviation
Layton
Hover Effects SLC 5 & 6
SLC 5 & 6
Bluffdale, UT
Construction Management
Mission Critical

his project covered two separate data center campuses, SLC 05 and SLC 06. SLC 5 included constructing a two-story 10MW data center and upgrading power to two existing data centers on campus.

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SLC 5 & 6
SLC 5 & 6
Bluffdale, UT
Construction Management
Mission Critical
Layton
Hover Effects Data Center | West Jordan, UT
Data Center | West Jordan, UT
West Jordan, UT
Construction Management
Mission Critical

Layton executed a high-stakes expansion of a live data center facility--doubling its footprint while maintaining zero downtime on an active campus. This mission critical project delivered 80MW of additional power capacity across six new data halls and two network operation centers.

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Data Center | West Jordan, UT
Data Center | West Jordan, UT
West Jordan, UT
Construction Management
Mission Critical
Layton
Hover Effects Data Center | Santa Clara, CA
Data Center | Santa Clara, CA
Construction Management
Mission Critical

Starting on a reclaimed brownfield site, Layton constructed a Tier III wholesale data center campus complete with its own electrical substation. The four-story core houses 400,000 SF of data hall space and specialized MPOE/MMR connectivity hubs.

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Data Center | Santa Clara, CA
Data Center | Santa Clara, CA
Construction Management
Mission Critical
Layton
Hover Effects Museum of Illusions
Museum of Illusions
San Diego, CA
Preconstruction
Hospitality, Sports & Entertainment

Layton Construction, in partnership with Abbott Construction, delivered a 9,900sf renovation and interior fit-out in the heart of San Diego’s Gaslamp Quarter, transforming the ground floor and basement of an existing structure into an immersive, interactive museum aligned with the..

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Museum of Illusions
Museum of Illusions
San Diego, CA
Preconstruction
Hospitality, Sports & Entertainment
Abbott Construction
Hover Effects UPS Regional Hub
UPS Regional Hub
Salt Lake City, UT
Construction Management
Industrial

Completed in 2018, the UPS Regional Hub in Salt Lake City spans 863,100 square feet, features more than 300 inbound and outbound dock doors, and is capable of processing 69,000 packages every hour. Additionally, four to five outbound wings allow for the delivery vehicles to drive into the facility at a recessed level, parking in two densely packed rows across from exterior dock doors, facilitating local and regional distribution.

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UPS Regional Hub
UPS Regional Hub
Salt Lake City, UT
Construction Management
Industrial
Layton
Hover Effects Lincoln Logistics 40
Lincoln Logistics 40
Goodyear, AZ
Construction Management
Industrial

Lincoln Logistics 40, or “Lincoln Airfield”, is a 900,000-square-foot industrial building that sits adjacent to the Goodyear Airport. When it comes to features and amenities, this spec building developed by Lincoln Property Co.

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Lincoln Logistics 40
Lincoln Logistics 40
Goodyear, AZ
Construction Management
Industrial
Layton
Hover Effects Sharp Grossmont Hospital for Neuroscience
Sharp Grossmont Hospital for Neuroscience
La Mesa, CA
Construction Management
Healthcare

Layton is providing design-build services on a three-phase, 50-bed medical facility, expanding and transforming an existing rehabilitation clinic into a state-of-the-art neuroscience hospital. The space will feature an inpatient progressive care unit, inpatient rehabilitation unit, a 16-bed neuro-intensive care unit (Neuro-ICU), and complete physical therapy and occupational therapy gymnasium areas.

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Sharp Grossmont Hospital for Neuroscience
Sharp Grossmont Hospital for Neuroscience
La Mesa, CA
Construction Management
Healthcare
Layton
Hover Effects Kapiolani Medical Center for Women and Children
Kapiolani Medical Center for Women and Children
Honolulu, HI
Building & Site Evaluation
Healthcare

Kapi’olani Medical Center is known for its tremendous care throughout Hawaii and the Pacific Rim. Prior to the completion of this facility, children needing inpatient medical care were treated in an outdated building from the 1950s.

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Kapiolani Medical Center for Women and Children
Kapiolani Medical Center for Women and Children
Honolulu, HI
Building & Site Evaluation
Healthcare
Layton

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

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Helpful Links

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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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