Boise Air Terminal Parking Garage Expansion

Details of the Boise Air Terminal Parking Garage Expansion Project include construction of a 325,780 SF 1015 car, 4 tiers, post tensioned parking garage with a pre-engineered metal building roof structure. Additional project details include 3 stair towers, 2 elevators, signage, landscaping, structural steel, extensive site work and utilities. The project was completed under an 11 month construction duration.

Capabilities Utilized:

  • General Contracting Services
  • Concrete: 13,000 CY slab on grade, post tension
  • Excavation: 22,000 CY removal – 4,000 CY of footing excavation
  • McAlvain self-performed 43% of the work with its own forces


  • Completed under budget
  • 11 month construction duration