ASI Construction LLC (ASI), a proud member of the Shaft Drillers International (SDI) family of companies,  is a self-performing Heavy Civil Contractor specializing in Dam Construction, Dam Rehabilitation, Dam Remediation, Dam Safety, and other major Water Resource projects.  

ASI’s people have successfully completed numerous award-winning heavy civil construction projects in the water resource field across thirty (30) states and six (6) continents, including more than one-hundred (100) dam and dam rehabilitation projects and over thirty-five (35) new RCC dams. 

ASI specializes in Heavy Civil Infrastructure, Roller-Compacted Concrete (RCC), and Earthfill. Other specialties include Hydroelectric and Renewable Energy facilities, Pipelines, Tunnel/Shaft Rehabilitation, and Storm/Sanitary Sewer System improvements. 

ASI also offers many additional specialized services through our Marine Group including inspection, on-water and underwater construction, diving, and maintenance.

As an SDI company, ASI is part of a world leader in Shaft, Dam, Water Resource and Geotechnical Construction solutions. The combined synergies have resulted in exceptional service to our most valued customers.

Website: www.asidams.com
Careers: asidams.com OR application@asidams.com
Twitter @WorkAtSDI
Facebook: @asidams and visit @shaftdrillers
Call: +1-719-647-2821

SPECIALTIES:
Roller-Compacted Concrete
Dam Construction
Dam Rehabilitation
Rockfill
Earthfill
Tailings
Heavy Gate And Valve Installation
Diversion And Cofferdam Construction
Floating Plant
Blasting
Excavation
Aggregate Washing
Aggregate Crushing And Screening
Quarry Development
Structural Steel Erection
High Velocity Steel Water Conveyance Fabrication
Aggressive Concrete Cooling
Slope Stabilization
Hydraulic Concrete Structures
Mass Concrete Demolition
Controlled And Precise Concrete Demolition
Foundation Anchors, Bolts And Tendon Anchors
Foundation Grouting


Construction

ASI Construction LLC

Andrew Mahan

Sarah B.

ASI Construction LLC

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