Serving Northern Virgina / Washington DC Metro Area Customers Since 1987

SES - Community Involvement - January

Adult and Teen Challenge of North Central Virginia

For January, we have donated to the Adult and Teen Challenge of North Central Virginia. They offer loving, stable home environments to adult men and women with children caught in the trap of addiction. We are honored and humbled to support those that are wanting to better their lives and escape from the negative spiral of addiction.

We send our thanks to everyone that’s chosen Advantage Septic in the past including pumping and installation services, and to those who have recommended us to their neighbors and friends.

We are here to answer any questions you may have about Septic Tank Installation or any other type of service we offer. Please feel free to call us at (703) 392-7070 for more info.

SES Company


  • Virginia Onsite Wastewater Recycling Association
  • National Onsite Wastewater Recycling Association
  • Water Environment Federation
  • Virginia Association of Counties
  • Northern Virginia Building Industry Association
  • Design Build Institute of America
  • Better Business Bureau
  • Dulles Area Realtors Association
  • Prince William Regional Chamber of Commerce

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Responsible Management Entity

SES is one of only three businesses to be licensed as a Responsible Management Entity. Loudoun County Virginia was the first in the Nation to establish requirements for an RME based on EPA recommendations. SES manages several communities required to have an RME.

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  • Licensed Conventional & Alternative Onsite Soil Evaluators (AOSE)
  • Licensed Conventional and Alternative Onsite Sewage System Operators
  • Licensed Conventional and Alternative Onsite Sewage System Installers
  • NSF Certified Septic System Inspectors
  • Virginia Class A Contractors License
  • Environmental, Monitoring Well and SDS Endorsements
  • Licensed Sewage Handler
  • Licensed Wastewater Treatment Plant Operators
  • Licensed Water System Operators

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