Old Line Construction, Inc offers a full range of underground utility construction and trucking. With our excavation and grading capabilities along with our highly trained and certified employees we can offer a full site package.

For additional information about Old Line Construction, Inc.’s services and capabilities, please contact our office at (410)-286-0647, or use this form!

Fax (410)-286-0644.

We are always looking for high-quality team members to join the Old Line family. Click here for a link to our application. Fill out and send to

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