Licensed onsite soil evaluators in Fairfax County, Virginia
9 people on Virginia’s roster of licensed onsite soil evaluators give Fairfax County as their address. A licensed onsite soil evaluator is someone who evaluates soil to decide whether and what kind of septic system a site can take.
| Name | Licence | City | Expires |
|---|---|---|---|
| Dan Song | Master Conventional Onsite Soil Evaluator · Journeyman Alternative Onsite Sewage System OperatorNo. 001558 | Fairfax | January 31, 2027 |
| Eric M Hoppis | Master Alternative Onsite Soil Evaluator · Master Alternative Onsite Sewage System Operator · Master Conventional Onsite Sewage System InstallerNo. 001428 | Falls Church | June 30, 2027 |
| John H Dickson II | Master Alternative Onsite Soil Evaluator · Master Conventional Onsite Sewage System OperatorNo. 001213 | Fairfax | August 31, 2026 |
| Katherine M Williamson | Master Alternative Onsite Soil Evaluator · Master Alternative Onsite Sewage System Operator · Master Alternative Onsite Sewage System InstallerNo. 001286 | Lorton | November 30, 2027 |
| Kevin R Wastler | Master Alternative Onsite Soil EvaluatorNo. 001332 | Fairfax | December 31, 2027 |
| Roy M Hunter II | Master Alternative Onsite Soil EvaluatorNo. 001434 | Fairfax | March 31, 2028 |
| Shawn P Carman | Master Alternative Onsite Soil Evaluator · Master Alternative Onsite Sewage System OperatorNo. 001468 | Springfield | January 31, 2028 |
| Whitney W Wright | Master Alternative Onsite Soil Evaluator · Master Conventional Onsite Sewage System Operator · Master Conventional Onsite Sewage System InstallerNo. 001133 | Reston | June 30, 2027 |
| William F Sledjeski JR | Master Alternative Onsite Soil Evaluator · Master Conventional Onsite Sewage System Operator · Master Alternative Onsite Sewage System InstallerNo. 001012 | Centreville | December 31, 2026 |
What “Licensed onsite soil evaluator” means in Virginia
Being on this roster means Virginia DPOR has licensed this person for evaluates soil to decide whether and what kind of septic system a site can take. It is not a rating, a review, or a statement about price, insurance or workmanship.
Contractor licences carry an expiration date, shown on every listing. DPOR republishes the regulant lists roughly every five business days.
Before you hire, confirm the licence with DPOR's own License Lookup. How to verify →
Licensed onsite soil evaluators in neighbouring counties
Records as published August 26, 2026. Report a correction.