B Better

Why Bancroft

In the construction business, it can feel as though you’re working with an entity, and not a team of people. At Bancroft, our experienced team of professionals devote their heart, time, and energy to more than just the job at hand. With us, you’ll find a partnership to last a lifetime.

Our History

Our story began as Stephen M. Mockbee Builders in 1975, and since then, Bancroft has experienced over 46 years of continuous growth. We build with more than just concrete and steel; we build long-standing relationships. We have been proud partners in many outstanding projects – from major developments and school renovations, to revitalizing world-renowned cultural landmarks. Over the years, we have expanded and fine-tuned our services, as well as the geographical areas we serve. Our next chapter begins with you!

Stephen Mockbee Established Stephen M. Mockbee Builders
Stephen Mockbee Established Stephen M. Mockbee Builders
Stephen Mockbee established Stephen M. Mockbee Builders with savings from the United States Marine Corps. The firm provided general contracting and construction management services.
Historic Bancroft Mills On The Brandywine River
Historic Bancroft Mills On The Brandywine River
One of Bancroft’s first contracts was to renovate space for sculptor Charles Parks at 44 Bancroft Mills, the historic mill building on the Brandywine River
University Of Delaware
University Of Delaware
Began working for the University of Delaware
Rockland Mills
Rockland Mills
Construction begins on Rockland Mills development
Establishing Our Relationship With The DuPont Company
Establishing Our Relationship With The DuPont Company
Began performing work for the DuPont Company
Rebirth As Bancroft Construction Company
Rebirth As Bancroft Construction Company
Bancroft Builders incorporates at Bancroft Construction Company
A Shift In Focus
A Shift In Focus
Focus shifts to Construction Management, Design-Build, and Program Management throughout the early 1990’s
Construction Manager For Dupont
Construction Manager For Dupont
Bancroft is awarded multi-year Alliance Agreement as CM for the DuPont Company & DuPont Merck
Second Office
Second office opens at 4th & Greenhill Avenue to support the expansion of operations
Largest Project Completed To Date
Largest Project Completed To Date
OPD1 Biochemistry Research Facility becomes the largest project completion to date
New Headquarters
New Headquarters
Bancroft moves into new Headquarters at Grant Avenue
Beginning Of Our Relationship With Bristol Myers Squibb
Beginning Of Our Relationship With Bristol Myers Squibb
Bancroft begins working for Bristol Myers Squibb in Central and Northern New Jersey
Our Largest School Renovation
Our Largest School Renovation
Bancroft completes largest school renovation to date in Delaware state history at P.S. DuPont Middle School
Certified Gold
Certified Gold
Upon completion, the AstraZeneca Service Provider Center becomes the first LEED Gold building by a Delaware contractor in the state
Introducing Our President and CEO
Introducing Our President and CEO
Greg Sawka is named President & CEO of Bancroft Construction Company
Our First Major Healthcare Project
Our First Major Healthcare Project
Bancroft completes first major healthcare project, Christiana Care’s 60,000 SF Freestanding Emergency Department in Middletown, DE
Development Begins on UD Star Campus
Development Begins on UD Star Campus

Bancroft partners with Delle Donne & Associates to develop the UD Science Technology and Advanced Research (STAR) Campus at the site of the former Chrysler Assembly Plant

Main Fountain Garden Revitalization Begins
Main Fountain Garden Revitalization Begins
Construction begins on the New Heights Fountain Revitalization Project, the most comprehensive restoration of Longwood’s most historical and featured attraction, the Main Fountain Garden
Celebrating 40 Years!
Celebrating 40 Years!
Bancroft celebrates 40th Anniversary!
New Satellite Office in Princeton, NJ
New Satellite Office in Princeton, NJ
Bancroft opens satellite office in Princeton, NJ
New Heights at The STAR Campus
New Heights at The STAR Campus
BCC, Delle Donne & Associates and Bernardon partner to bring 10-story tower to STAR Campus
A Historic Return
A Historic Return
After two years and $90M, the Longwood Gardens Main Fountain Garden Revitalization opens with its Summer of Spectacle on May 27th!
A First of Its Kind!
A First of Its Kind!
November 9th marks the grand opening of the 10-story Tower at STAR Campus.

Brand Promise

Bancroft is a regional construction company that cares about the details. We are better because we truly consider our customers and their vision. We always remember that we don’t just work with concrete and steel, we work with people.

While we do everything from managing projects to consulting on sustainable design, our work has one thing in common—our uncommon attitude.
Bancroft is a proud partner of bettering our communities. Please see some of the award-winning projects that we have been a part of recently!