AndieMac has been waterproofing commercial buildings throughout the Washington DC, Maryland, Virginia, Pennsylvania, and Delaware since 2011.  We are proud members of ABC Baltimore & an ABAA-certified business.

Our Staff

In business since April 2011, AndieMac has completed more than $32,000,000 of contract work.

  • Michael Chory, COO – After 24 years as a branch manager of a nation-wide specialty waterproofing contractor, Mike founded AndieMac and hasn’t looked back.
  • Linda Chory, CEO – Linda has 5 years experience keeping AndieMac running smoothly since its founding.
  • Kevin Leasure, Project Manager – Kevin has spent 12 years managing teams and keeping projects on-time and on-budget.
  • Ashley Hartley, Office Manager – Ashley has 8 years of experience ensuring the office is efficiently managed.
  • José Deras, Field Superintendent – José has managed field teams for over 20 years.


  • Certified installers of  W.R. Grace, Henry, Emseal, Polyguard and Neogard
  • ABAA certified
  • Members of ABC Baltimore
  • Bondable with a rate of 1.2%

We serve Washington DC, Maryland, Virginia, Pennsylvania, and Delaware.