Vastco, Inc.
425 Industrial Drive,
Chino Valley, Arizona, 86323
(928) 636-3880


Vastco, Inc. is an Arizona-based industry leader in traffic interchange and bridge construction. Vastco utilizes an innovative construction approach with an emphasis on quality and aesthetics.

Vastco is an A-General Contractor specializing in concrete construction for over 25 years. We appreciate the opportunity to deliver high-quality concrete products to our clients, and specialize in:

- Traffic Interchange Construction
- Bridge Construction (Post-tension and ASHTO girder)
- Box Culvert Construction
- Retaining Wall Construction
- Drainage Structure Installation
- Headwall and Footer Installation

Please take a moment to browse our website and learn more about our company.
The I-17/I-40 TI project involved rebuilding the interchange where two high volume interstates meet in Flagstaff, Arizona. The Vastco team delivered a traffic interchange with a half-mile post-tension concrete signature... Read More