ISI Demolition History
Achieving Milestones
ISI Demolition launched in 1990 with the vision that our hand shake is our word. From large projects like BWI airport to our second location in Florida, we’ve stayed true to our core values throughout our expansion.
March 12, 1990
Incorporated in the state of Maryland
March 1990
Our first project, St. Paul’s School, was contracted by Lewis Contractors for $72,800
June 1991
Finished first full fiscal year with 25 projects awarded
January 2002
Established a business partnership to provide demolition and abatement services as a package.
April 2002
Awarded our 1,000th project
June 2002
BWI Terminal Expansion contracted by Whiting-Turner Contracting Company for $2,773,500
August 2007
Joined the Baltimore Chapter of Associated Builders & Contractors
August 2009
April 2010
First project outside of the Mid-Atlantic: Wonders of Wildlife Museum located in Springfield, Missouri contracted by Whiting-Turner Contracting Company
November 2011
Launched our in-house robotics (Brokk) division
December 2012
Awarded our largest base contract to date; $10,550,000 for Hershey by Kinsley Construction, Inc.
November 2014
Awarded our 3,000th project
May 2015
First contract award in Florida; Disney Springs Restaurants contracted by Whiting-Turner Contracting Company
May 2015
Expanded to a second location in Florida
August 2015
Our fleet expanded to over 200 vehicles
June 2016
Added in-house engineering capabilities to our growing list of services provided
June 2016
ISI donated funds, equipment, and manpower to the building of Angel Park in Perry Hall, MD
June 2016
Finished the fiscal year with the most number of projects awarded in a year: 314
April 2018
Awarded our 4,000th project
January 2018
Travelled to Tennessee for the start of three major projects with Whiting-Turner Contracting Company worth approximately $14 million
March 2019
Interior Specialists, Inc. rebrands to ISI Demolition
May 2019
Awarded substantial project at well-known theme park in Florida
June 2019
Recieved our first ranking in Demolition & Recycling International’s Top 100 List. ISI ranked 75th in the world.
August 2019
ISI Demolition helped sponsor a mission trip to Zimbabwe, Africa to bring food, clothing, and water to villages.
September 2020
Added first roll-off truck to our fleet in order to advance our in-house hauling and salvage capabilities
October 2020
Launched a dedicated Wrecking Division when awarded the Curtis Avenue project by FCL Builders
May 2020
Launched our in-house Saw Cutting Division
June 2020
Awarded the JHU- 555 Pennsylvania Avenue project by Clark Construction Group which turned into our highest contract amount to date – over $12.1 million
June 2020
ISI Demolition ranks 42nd in the World and 16th in North America for Demolition & Recycling International’s Top 100 List
August 2021
ISI Demolition ranks again on Demolition & Recycling International’s Top 100 List
August 2021
ISI Demolition expands headquarters footprint
October 2021
ISI Demolition is named to Engineering News-Record’s Top 600 Firms list. Ranked 420 overall and 11th among the Top 20 Firms in Demolition and Wrecking.
March 2022
ISI Demolition celebrates 32 years of business with four original employees and a growing staff of over 400
Coming Soon
Our 5,000th project. Only a few more to go!
What are you waiting for?
Our ability to consistently meet our clients’ goals for timeliness, efficiency, and safety is no coincidence. ISI Demolition works hand-in-hand with national, regional, and local contractors, developers and commercial real-estate clients to understand your project goals and devise specific plans to meet those goals on time and on budget. Just think of what you can accomplish when there are no obstacles!