NASDI, LLC, established in 1976, is one of the leading demolition contractors in the United States, performing demolition, salvage/recovery, abatement and environmental remediation services for many of the nation’s most prominent corporations, institutions and government agencies.  

The scope of NASDI’s service offerings allows its clients to employ NASDI as a single source provider on projects that would otherwise require multiple specialty subcontractors, which saves both money and time. 

From the demolition of commercial buildings to the decommissioning, dismantling and salvaging of industrial facilities to the removal of bridges and heavy-civil structures, NASDI has the work history, specialized labor and modern equipment to safely prepare its clients’ sites for the next phase of development.

Service Offerings

Structural & Interior Demolition, Highway & Marine Deconstruction

Below Grade Demolition, Mass Excavation & Grading, Utility Disconnections

Asbestos & Lead Abatement, Soil Remediation, Hazardous Materials Remediation, Regulated Materials Removal, UST/AST Remediation & Disposal

Equipment Dismantling, Equipment Rigging & Removal, Used Equipment Salvage & Sales, Scrap Management Services

Program Management Services – Utility, Chemical & Industrial Plant Closures

NASDI, LLC

Art Dore

Michael Wynn

Tom Higgins

Teams at NASDI, LLC

Project Management Team

Leadership Team