Complete Solutions

Trusted Name

Eastern States Group offers construction, leasing, and storage under one experienced, family-led team.

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Family-Owned. Regionally Respected.

Purpose-Built

A legacy of integrity and service, proudly building across Delaware and the surrounding region.

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Homes, Spaces, and Storage

The Right Fit

From leasing to development, we create solutions that support families, businesses, and communities.

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Our Expertise

Shaping Communities, Building for Generations

Development

Building lasting communities through expert construction, planning, and development across Delaware and the surrounding region.

Leasing

Offering well-managed residential and commercial spaces with a focus on service, convenience, and long-term value.

Storage

Secure, accessible self storage solutions designed for homeowners, renters, and businesses at multiple locations.

What We Do

Integrated Services. Proven Experience. Trusted Results.

Rooted in family and built on integrity, Eastern States Group has delivered trusted, long-lasting solutions since 1953. Our work reflects a legacy of craftsmanship, commitment, and community impact across generations. See why generations trust us.

Amelia Wyant

President & CEO

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Property Leasing

Browse Our Available Properties

Southgate Industrial Park

Southgate Industrial Park

Shellpot Business Center

Shellpot Business Center

River Edge Industrial Park

River Edge Industrial Park

Porter Road Business Center

Porter Road Business Center

Pencader Business Park

Pencader Business Park

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Interchange Industrial Park

Harmony Road Business Center

Harmony Road Business Center

First State Industrial Park

First State Industrial Park

Enterprise Business Park

Enterprise Business Park

Airport Industrial Park

Airport Industrial Park

Expanding Our Portfolio

New Leasing Opportunities Available Now!

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Connect With Us

Fill Out the form below to get in touch!

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    Built on Experience

    Guiding Projects Across the Region

    Begun as a family business in 1976, our decades of experience in Delaware and the surrounding area, Eastern States Development can seamlessly guide clients through the land development process and add value to their projects. Eastern States Development’s areas of expertise include:

    • img Residential and Commercial
    • img Zoning and Subdivision Strategy
    • img Local and National Partnerships
    • img Specialization in Greenfield Residential

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    Testimonials

    Real Stories, Real Results

    We just closed on our new home with Benchmark Builders and couldn’t be happier! The process was smooth, communication was excellent, and the craftsmanship exceeded our expectations. Lindsay Shaffer, our sales rep, was incredibly professional and helpful—especially when choosing finishes. We loved being able to semi-customize our home and highly recommend Benchmark Builders for your new construction.
    Cheryl Infante
    via Benchmark Builders
    We’ve had the pleasure of working with our landlord for several years. They maintain the property to the highest standards and respond quickly to any maintenance issues, providing peace of mind. Their oversight of renovations has improved the space with minimal disruption, on time and on budget. Their professionalism, reliability, and genuine care have fostered a positive and trusting relationship, and we look forward to many more years of collaboration
    Dominic Brancati, Sartorius
    via Eastern States Leasing
    We had a storage unit for over 4 years at Sentinel and had no issues what so ever. The ladies who helped us get in and also worked with us for years were wonderful. When it was time to vacate, Donna helped us check out with absolutely no hassle. Highly recommend this storage facility if you live in the town North East or Elkton due to ease of access and location just off Pulaski Highway. The property is protected by a tall fence and key coded gate. We never had any issues with intruders, aside from the occasional spider or creepy crawler.
    Frankie B.
    via Sentinel Self Storage
    As a long-term tenant at 824 Interchange Blvd., we couldn’t be happier with Eastern States Group. They’ve consistently provided excellent service and support—always accommodating our renovation needs and special requests over the past 20 years. During the COVID pandemic, they went above and beyond to help us expand our operations seamlessly. We highly recommend Eastern States Group for your facility rental needs
    Greg Witham
    ANP Technologies, Inc.
    Recently got a storage unit with Sentinel and honestly, they made it easy and flawless. I’ve already spoke to two employees and they’re both equally lovely and helpful. The storage site is clean, safe and convenient. Would definitely recommend!!
    Lisa Ballendorf
    via Sentinel Self Storage
    Eastern States Construction was a true partner to the City of Wilmington from the earliest stages of the Rodney Street Reservoir project—beginning with demolition and seamlessly transitioning to park construction. Throughout the process, Eastern States demonstrated exceptional flexibility in accommodating design changes, adapting to evolving site conditions, and incorporating community feedback while maintaining project efficiency. Their shared commitment and collaborative spirit united all partners around a common goal: to create a beautiful park that revitalizes and reshapes one of Wilmington’s most historic neighborhoods. Eastern States Construction’s responsiveness and quality of work were instrumental in bringing this vision to life.
    Lynn T. Klous
    City of Wilmington
    Recognitions

    Award-Winning Since the Beginning

    From standout construction projects to regional expansion, our work has consistently earned praise and industry recognition. Eastern States continues to be recognized for delivering high-quality, forward-thinking projects across the Mid-Atlantic region.

    • award
      2021
      Quality Building Practices
    • award
      2021
      Exceptional Customer Satisfaction
    • award
      2025
      Best Clubhouse Design
    • award
      2000
      DCA Excellence in Construction Award