Contractors
A family owned, American company. Throughout its history, SDI has established a solid track record for on-time and on-budget performance, as well as an industry-wide reputation for honesty and integrity in its business dealings. Services include: Structural, Rigging, Pre-Cast Concrete, Reinforcing, Post-Tensioning
Local 14, Local 29, Local 86
Reinforcing, Structural
with IMPACT
Alaska Airlines Hangar
Whalen Construction Inc.
Anchorage, Alaska
Hale Center Theatre
Mountain Crane Service
Sandy, Utah
Amazon Block 20
Pacer Steel
Seattle, WA