About Us

Who We Are

We Are a Leading Excavation Contractor in Carroll County, MD

We are based in Maryland but operate in the Washington, D.C. metropolitan area. We are an excavation contractor that focuses on site development, stormwater management and riding arenas. When working with Coastal Site Services, you can expect transparent communication with full explanations of our design and work process so there is never any question on expectations. Our goal is to constantly operate beyond your expectations and deliver a final product that is as perfect as possible.

Site Development

We have experience with small clearing, demolition, sediment controls, earthwork, grading and more.

Stormwater Management

We have skilled operators and specialized equipment to perform all your storm water project needs.

Riding Arenas

We have taken our years of experience and applied it to supporting equestrian projects in our community.


Counties & Counting


Successful Projects


Years of experience

Meet the Owner

Coastal Site Services & Excavation Contractor

Brian Bowers

Owner, CEO

I’m Brian Bowers and I’m the Owner of Coastal Site Services. I created this company with the desire to bring my personal and family values into an industry I have passionately served in for the better part of my life. At Coastal we aren’t interested in paying lip service to values, but we live them every single day. The work that we do is a reflection of who we are. We hope that we can work with you and show you what it means to be better than the best.

Our Core Values

Integrity in Action

We always do the right thing, even when it’s not convenient. Integrity has become a buzzword, but at Coastal Site Services, we live it every day.

Beyond Family Values

It all begins with family. We have found a balance between being professional while valuing the family lives of our clients, our employees and our own.

Everyone Goes Home

We never take shortcuts where safety is concerned. There is never an excuse for risking the safety of our team or clients. We take that responsibility very seriously.

Character First

When challenges arise, we will always come to the table for open discussion. There are no egos here- only a determination to give our best every single time.

Site Development Coastal Site Logo

Better Than the Best

Perfection is the goal. We know that sometimes the path to completion is different than anticipated upon start, but we are determined to get the best final product possible.

A Few of Our Clients