DeMarr Engineering, PLLC

The Civil Engineering experts you can depend on. We offer Land Surveying, Construction Support, and Civil Engineering Services in Northern Virginia and Washington, D.C. Land Development consultations & design plans for residential and commercial cons...

The Civil Engineering experts you can depend on. We offer Land Surveying, Construction Support, and Civil Engineering Services in Northern Virginia and Washington, D.C. Land Development consultations & design plans for residential and commercial construction projects. Our work ranges from new home construction and home additions to larger commercial projects involving building construction and environmental preservation. Contact our civil engineers and land development specialists today!