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About Us

Serving the Mid-Atlantic for nearly 50 years

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Wallace Montgomery: Dover Road Bridge
Wallace Montgomery Meet the team
Our Story

About Wallace Montgomery

We have been serving clients in the Mid-Atlantic region for nearly 50 years. Comprised of professional engineers, planners, environmental scientists, surveyors, technicians, construction inspectors, and support personnel, our company has a diverse portfolio of projects involving highways, interchanges, water resources, electrical conduits, and more.

Our mission is to provide quality planning and engineering solutions that meet the needs of our clients and help build sustainable, resilient projects within our communities. Our goals are to make our clients and their constituents more successful through the planning, design and construction of important infrastructure.

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Our Clients

We serve a wide range of clients throughout the Mid-Atlantic region.

From large DOT agencies to localities including:

Counties, Municipalities, Cities, Towns

Our Goal

We understand and recognize our clients’ unique priorities, goals and challenges.

We focus on your needs and processes and develop creative, sustainable, and innovative solutions founded on a practical design approach.

We utilize an expansive toolbox of solutions that are continually updated to ensure that we deliver the best solution in the context of the surrounding human and natural environment. We work with communities to achieve consensus. We are proud to be able to work with you and hope that successful project delivery will lead to longstanding relationships.

Competitive wages, excellent benefits, & an atmosphere where you can flourish

Work With Us

We are always looking for talented engineers, planners, surveyors, technicians, and more.

Explore Careers


Learn from and work with our team of highly-respected engineers and managers.

Current Interships


Our compensation and benefits packages made us a Top Work Place by Baltimore Sun.

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News and Insights.

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AwardsCompany NewsUncategorized
Company News November 11, 2022

Second Street Transformation

As part of the Harrisburg Vision Zero initiative, WM developed plans that converted Second Street from one-way to two-way operations…

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Company News October 24, 2022

WM’s Annual Stream Clean Project

As part of our annual Project Clean Stream program, Wallace Montgomery (WM) collected trash, at Park Run, including styrofoam, plastic…

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Company News October 18, 2022

Nice/Middleton Bridge Ribbon Cutting Ceremony

The Harry W. Nice/Thomas “Mac” Middleton Bridge over the Potomac River opened to the public on Wednesday, October 12, 2022. …

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Company News

WM Welcomes James Cutone

James Cutone brings over six years of construction inspection and project documentation management. Prior to joining Wallace Montgomery in September…

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Our Locations

10150 York Road, Suite 200
Hunt Valley, MD

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Tony Mawry, PE

4999 Louise Drive, Suite 104
Mechanicsburg, PA 17055

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Robert Hudson, PE
Senior Vice President
Pennsylvania Business Development

222 S. DuPont Hwy, Suite 202
Dover, DE 19901

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111 Continental Drive, Suite 104
Newark, DE 19713

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Darren O’Neill, PE, DBIA
Vice President
Delaware Business Development

2920 W. Broad Street, Suite 18
Richmond, VA 23230

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8150 Leesburg Pike, Suite 403
Vienna, VA 22182

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Ian Millikan, PE, PMP, DBIA, CCM
Vice President / Virginia Business Development