Our private and public sector clients. Please note that the 
symbol to the right of a listing indicates that there is a letter or letters from that client commending I.S.S.I. for it's excellent work.
I.S.S.I. CLIENT LIST
- Acropolis Construction
- ADC Builders
- AIE Services
- Alston Construction
- American Sugar Refining, Inc Domino's
- Atlantic General Contractors
- Barton Malow
- Bozzuto Development
- Brawner Builders
- Buch Construction
- Calvert Mechanical
- Camden Development, Inc
- Carl M Freeman Companies
- Carnaggio Builders, Inc
- Chesapeake Real Estate Group
- Coakley & Williams Construction
- CRW Mechanical
- Duke Realty
- Eichberg Construction
- EMS Enviromental
- Encore Capital, LLC
- Gilford Construction
- Greater Potomac Associates
- Grunley Construction Company, Inc
- Guardian Realty Management
- Harkins Builders
- Hines
- Hitt Contracting Company
- Holland Construction
- James G Davis Construction
- Jenmar Homes
- Jones Lang Lasalle Construction Co. Inc
- Kane Builders
- Kinsley Construction, Inc
- Knott Mechanical
- Lend Lease
- Lennar
- Mackenzie Contracting Company, LLC
- Maryland Port Authority
- MCN Build, Inc
- Miller DC
- Minkoff
- Monarc Construction, Inc
- North South Construction, Inc
- NTC Mazzuca Contracting, Inc
- Oakmont Contracting
- P&J Contracting, Inc
- Plano Coudon, LLC
- Quiza Management
- R E Crawford Construction, LLC
- Riparious Construction, Inc
- Scott Long
- Southern Mechanical, Inc
- Strickland Fire Protection, Inc
- The Whiting Turner Contacting, Co.
- Trionfo Builders, Inc
- Turner Construction Company
- UTICA Contracting, Inc
- Vantage Construction
- VSC Fire & Secutity
- Williams Scotsman, Inc
- Wood Partners
I.S.S.I. Municipality Cients
- Anne Arundel County
- Baltimore City
- Baltimore County
- Carroll County
- Harford County
- Howard County
- Maryland State Transportation Authority
- State Highway Administration
- Washington Suburban Sanitation Commission