Approved Third Party Inspectors


 All third-party inspections must receive prior approval.

 If we are unable to accommodate your requested inspection timeframe, you may contact one of our approved Third-Party Inspection companies below. 

Third-Party Inspectors are authorized to perform the following concrete inspections:

Building Inspections: 

  • Footings
  • Poured walls
  • Structural slabs
  • Non-structural slabs
  • Backfill inspections, including verification of proper damp proofing/waterproofing and foundation drainage

Plumbing Inspections (where certified):

  • Ground plumbing
  • Water laterals
  • Sewer laterals

Note: Only inspectors with the appropriate certification are authorized to perform plumbing inspections.


CIS - Construction Inspections Services, Inc.
56 Sycolin Rd, SE
Leesburg, VA 20175
703-669-9052
scott [at] ciseng.net (scott[at]ciseng[dot]net)

Job Inspections, LLC
1300 Thornton St. Suite 201
Fredericksburg, VA 22401
540-788-5910
Jobinspections [at] outlook.com (Jobinspections[at]outlook[dot]com)

SCI – Soil Consultants, Inc.
9303 Center St/ Ste 300
Manassas, VA 20110
703-366-3000
Doug.smith [at] soilconsultants.net (Doug[dot]smith[at]soilconsultants[dot]net)

GEI - GEI Consultants
1001 E Market Street/ Ste 100
Charlottesville, VA 22902
434-771-0234
Ktryon [at] geiconsultants.com (Ktryon[at]geiconsultants[dot]com)

UES - Universal Engineering Sciences LLC
14221-B Willard Rd/ Ste 700
Chantilly, VA 20151
703-652-5111
Zspille [at] universalengineering.com (Zspille[at]universalengineering[dot]com)

ECS Mid-Atlantic, LLC
915 Maple Grove Drive/ Ste 100
Fredericksburg, VA 22407
540-785-6100
WGaspar [at] ecslimited.com (WGaspar[at]ecslimited[dot]com)

WDP & Associates Consulting Engineers
10621 Gateway Blvd/ Ste 200
Manassas, VA 20110
703-257-9280
DKeating [at] wdpa.com (DKeating[at]wdpa[dot]com) 

GTA Geo-Technology Associates, Inc. 
43760 Trade Center Place/ Ste 110
Sterling, VA 20166
703-478-0055
Aalzarough [at] gtaeng.com (Aalzarough[at]gtaeng[dot]com)