Connelly & Associates has completed projects throughout the Mid-Atlantic region since 1991. Our jobs have ranged from one soil test boring to long-term investigations with multiple rigs. Our goal is to complete your project in a timely manner without compromising safety or quality.

Client: Kleinfelder (Trans-Allegheny Interstate Line)
Project: Trans-Allegheny Interstate Line
Location: Northern Virginia to West Virginia to Southwestern Pennsylvania
Scope: Geotechnical drilling to depths of 150’ through mine spoils and subsurface coal investigation
Client: Kleinfelder
Project: Exxon Phase II Divestment
Location: Baltimore – Washington DC Area
Scope: Installation of monitoring wells at multiple gas stations
Client: GeoConcepts Engineering
Project: Saint Elizabeth’s West Campus Redevelopment
Location: Washington D.C.
Scope: Numerous soil test borings drilled in excess of 200’ using mud rotary drilling techniques
Client: Apex Companies
Project: Chalfonte Apartments
Location: Washington D.C.
Scope: Installation of monitoring wells in limited access areas
Client: Schnabel Engineering
Project: National Mall Irrigation System
Location: Washington D.C.
Scope: Drilled multiple geotechnical test borings and installed observation wells between the National Monument and the U.S. Capitol
Client: ECS Mid-Atlantic
Project: West End Reservoir Hagerstown
Location: Hagerstown, MD
Scope: Test boring and grouting operations inside of existing reservoir
In Memory of
Jonathan S. Ford