Greg Neiderer

Greg Neiderer

Principal, Director of Restoration

Greg has over 30 years of engineering, new construction and restoration experience in commercial and industrial structures. He is responsible for restoration projects in the Mid-Atlantic region. Greg’s responsibilities include restoration condition assessments, restoration design, nondestructive testing, quality control, project management; training and business development. Specifically, Greg’s focus of experience includes durability analysis of concrete and identification of deterioration mechanisms, cementitious and epoxy repair systems, protected membrane waterproofing systems, exposed membrane waterproofing systems, full plaza, balconies and facades. Greg also has experience in the design of new parking garages.

Areas of Expertise

  • Structural Evaluation
  • Plaza Evaluation
  • Water Leakage Investigation
  • Industrial Plants: Repair and Maintenance
  • Institutional Asset Management: Repair and Maintenance
  • Due Diligence


  • Block Construction: Brick Masonry, CMU, Terra Cotta, Stone
  • Concrete: Reinforced and Post-Tension
  • Sealants: Urethanes, Silicones, Liquid Applied Elastomerics
  • Steel: Members, Cable