W.B. Hopke Co. Logo

Relationships. Quality. Integrity. Service. Trust.

Since 1956.

William B. Hopke Company is a leader in the Washington, D.C. metropolitan area performing wet utilities, dry utilities, and sitework development. Since 1956, Hopke has provided utility and sitework solutions for homebuilders, road builders, municipalities, and commercial clients of all sizes ranging from minor retrofits to turn-key site solutions. Working in Virginia, D.C., and Maryland, Hopke has built a long list of repeat customers through a commitment to relationships, quality, integrity, service, and trust.

Our Services

Conceptual Estimating/Budgeting

Sanitary Sewer Installations

Storm Water
Detention Systems

Water Main

Storm Sewer


Working with Industry Leaders

Recent Hopke Blogs

Markets We Serve

  • Mission Critical / Data Centers
  • Residential Subdivisions
  • Condominiums & Multi-Family
  • Office/Commercial
  • Mixed Use
  • Education
  • Religious
  • Senior Living
  • Parks & Recreation
  • Federal Government
  • State/County
  • Heavy Civil / Infrastructure
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