Terrain & Howell Engineering

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Terrain is recognized by our expertise in a full range of Civil Engineering, Land Development, Environmental and Surveying services. 

We are a trusted partner among the Howell companies, with hundreds of completed development projects throughout Maryland. We guide clients through all phases of unique and complex projects, by the strength of our experience.

We have established relationships within the counties throughout the Chesapeake Bay area. From the western shore in Maryland to Virginia’s eastern shore and north into Pennsylvania’s upper bay watershed, we simplify the development planning and permitting processes.
Our working relationships are our most valuable resources. We gather professional connections through our shared commitment to maintain the shore's rich history. We carefully consider the area’s difficult and distinctive development challenges as we work through each step of permit approvals. We provide guidance and assistance for diverse and challenging issues.

Our affiliation began in 2006 with a concept for a home on property in Annapolis, MD.

At the time, Denny L. Howell, PE called on the expertise of Roy Little, PE. He knew Terrain Inc., working within their community, would be vital in steering through the required variances, state wetlands authorizations and conservation easements, to earn the right to build. Fortunately for our companies, what should have taken months took years.

Quite literally, the next 17 years required the collaboration of both Professional Engineers on the project rife with digressions and delays. Their persistence in making a case together gave them several opportunities to recognize a high degree of moral and ethical standards in one another.
By 2022, the Annapolis home was approved and built, while that single lot plan had succeeded in fostering a strong business relationship and friendship. The resolution of Engineering, Zoning and Environmental concerns, along with opposition from community activists, spanned nearly two decades, during which time their individual firms had grown significantly.
 
As Roy began planning an exit strategy for himself, in a thoughtful and logical next step, he now approached Denny for his knowledge and experience. Based in West Chester, PA, since 1999, Howell Engineering, through the acquisition of Terrain, will continue working with Roy and his team in a shared tradition of sound engineering to expand throughout the Annapolis and Chesapeake Bay Area.
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Our Services

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Triple ‘H’ – The Chesapeake Bay Bridge

Cross That Bridge When We Come to It It was a hot, sticky July day. I was five years old, …
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October 6, 2026
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No Roads, No Utilities, No Problem? How a Town Begins

In land development, we hear all the time that there is no “good land” left because it has all already …
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September 8, 2026
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When the Ocean Wins: Why Outer Banks Homes Fall Into the Sea

If you've followed the news over the past several years, you've likely seen dramatic images of beachfront homes in North …
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August 11, 2026
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Cost & Value: What You’re Really Paying For

One of the most common questions we receive from clients and homeowners is “Why do permitting and civil engineering projects …
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July 7, 2026
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The Civil Engineering Side of Camping

Summer is officially here, and many families are heading outdoors to enjoy some of the state’s beautiful campgrounds. Whether it’s …
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June 9, 2026

Featured Terrain Projects

Terrain Engineering, Surveying, Environmental

Howell 
West Chester

1250 Wrights Lane
West Chester, PA 19380

Phone: 610 918 9002
Fax: 610 918 9003

Terrain
A Howell Company

53 Old Solomons Island Rd. Suite F
Annapolis, MD 21401

Phone: 410 266 1160

Howell 
Philadelphia

215 S. Broad Street
Philadelphia, PA 17055

Phone: 610 918 9002

ePhase
A Howell Company

1250 Wrights Lane
West Chester, PA 19380

Phone: 610 692 7007

Howell 
Harrisburg

5020 Ritter Road #203
Mechanicsburg, PA 17055

Phone: 610 918 9002

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