A. S. and R. Consultants

Serving Maryland, Virginia, Pennsylvania and Washington, D.C.
(240) 640-3435(703) 986-3666(703) 661-0660

Engineering Expertise

A. S. & R. Consultants is a unique company that can serve your unique needs. Along with our extensive network of Licensed Architects, Engineers (Electrical, Mechanical, HVAC & Plumbing), and Surveyors , we have contractors who work independently with A. S. & R. Consultants under International Residential & Building Codes(IRC & IBC).

Together we can provide you:

  • Basement Waterproofing
  • Foundation Waterproofing
  • Architectural Plans
  • Storm Water Management Concept & Technical Plans
  • Storm Water Management Grading Plans
  • Erosion and Sediment Control Plans
  • Landscaping Plans
  • Comprehensive engineering & surveying services
  • Detailed site & subdivision Plans
  • Special Exception Zoning Variances Plans
  • Extensive Site Plans
  • Tree Conservation, Forest Stand Delineation plans, Natural Resources Inventory, Tree Save Calculation Plans
  • Water & Sewer engineering planning and drawings
  • Water & Sewer service category change
  • Flood Plain Studies
  • Paving & Drainage Plans
  • Environmental Assessment Studies Phase I, II, III
  • Feasibility Studies, Lead Paint and Asbestos Contamination Reports
  • Resource Conservation and Recovery Act reports
  • Tank Monitoring & Leak Detection Reports according to Environmental Protection Agency (EPA) requirements

For the last 25 years, we have been the ONLY providers in the VA-MD-DC area who can do quality, professional jobs in all these disciplines at very competitive price.

Contact A. S. & R. Consultants today, and let us give you a Free Consultation!


We pride ourselves in
Customer Satisfaction

We Service:

  • Basement Waterproofing
  • Foundation Waterproofing
  • Civil Engineering Plans
  • Mechanical, Electrical, HVAC & Plumbing Drawings Certification
  • ALTA, property line and boundary survey and plans

Member Better Business Bureau in Tri-State Area
Member Loudoun Chamber of Commerce
Licensed and Insured

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We are licensed and certified Engineers who specialize in Land Surveys / ALTA Surveys / Boundary Surveys / Property Line Surveys. We serve Washington DC – Virginia (VA) – Maryland (MD) - Pennsylvania (PA). From areas of Arlington, Virginia (VA), Alexandria, Virginia (VA), Falls Church, Virginia, (VA), Ashburn, Virginia (VA), Fairfax, Virginia (VA), Chantilly, Virginia (VA), Leesburg, Virginia (VA), Woodbridge, Virginia (VA), Rockville, Maryland (MD), Silver Spring, Maryland (MD), Bethesda, Maryland (MD) College Park, Maryland (MD) Laurel Maryland (MD), and Washington, DC. Our Land Survey services consist of: GPS services – Railroad and Bridge surveys – Topographic mapping – Construction layout. As well as other services. Our ALTA Survey services consist of: ALTA land Surveys – Utility Surveys - Comprehensive engineering & surveying services – Detailed site & subdivision Plans in addition to other services. Our Boundary & Property Line Survey services consist of: Property/topographic surveys – Floodplain Surveys – Subdivision and Easement Plats and many more.

Washington DC / Maryland / Pennsylvania / Loudoun County / Virginia Land / ALTA / Boundary / Property Line / Survey