Keystone Concrete

Keystone Concrete is a concrete construction contractor operating out of downtown Portland, Oregon, from an office on SW Taylor Street. The company works on residential concrete projects across the Portland metropolitan area, with service coverage that extends west to Beaverton and east to Gresham.

Four categories account for most of the work. Concrete driveways are a primary service, covering new installation and replacement of existing driveway surfaces. Foundation work is handled as a separate line, dealing with the structural concrete that sits beneath a building rather than the flatwork around it. Retaining walls address grade changes on a property — a common requirement on the sloped lots found throughout the Portland area, where usable outdoor space often depends on holding back a bank of soil. Concrete patios round out the range as an outdoor living surface.

The combination is a practical one for a homeowner: a project that involves regrading a yard frequently needs a retaining wall, a patio and a driveway approach resolved together, and the company covers all three rather than a single element.

Quotes are handled through an online request form, and the company can be reached directly by phone or email for scheduling and project questions.