Meet the Team

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Jack Harner

Fortress Foundation Solutions

Title: Installer

Hometown: Lynchburg, Virginia

Jack Harner from Fortress Foundation Solutions

Jack is a very valued member of our team. He enjoys using his communication skills and problem solving skills on the job. Jack enjoys working with his crew and the positive energy that is here at Fortress. In Jack's free time, he enjoys reading, hiking, listening to music, and hanging out with his cat, Wyatt. 

our service area

We service Ashburn

  • Aldie
  • Annandale
  • Broad Run
  • Catharpin
  • Centreville
  • Chantilly
  • Clifton
  • Dunn Loring
  • Fairfax
  • Gainesville
  • Great Falls
  • Hamilton
  • Haymarket
  • Herndon
  • Leesburg
  • Lovettsville
  • Manassas
  • Mc Lean
  • Middleburg
  • Oakton
  • Paeonian Springs
  • Purcellville
  • Reston
  • Round Hill
  • Sterling
  • The Plains
  • Upperville
  • Vienna
  • Waterford
Maryland Our Locations:

Fortress Foundation Solutions
129 Vista Centre Dr Suite A
Forest, VA 24551

Fortress Foundation Solutions
5305 Jefferson Pike
Frederick, MD 21703