Residential & Commercial Flatwork

We specialize in precision concrete flatwork for both homeowners and businesses in Corvallis and surrounding Bitterroot Valley areas. Our team ensures proper grading, reinforcement, and finishing for long-lasting performance.

Flatwork services include:

Newly constructed house with a dark wooden exterior, stone accents on the walls, and a metal roof. The house features large windows and a front porch with wooden door and steps, set against a landscape with dirt and some construction equipment in the background.
Concrete foundation with a wet, polished surface on a construction site, outdoor setting with trees and snow-covered landscape in the background.
Newly poured concrete driveway in front of a modern house with large windows, surrounded by trees and mountains in the background, under a clear blue sky.
Freshly poured concrete slab at a construction site with mountains and houses in the background under a bright blue sky.
A spacious garage with a concrete floor, wooden framing on the walls and ceiling, and a partially open garage door.
A section of freshly poured resin microcement flooring on a construction site, with construction equipment and mountains in the background.
Concrete slab poured on a construction site surrounded by gravel and wooden forms, with hills and cloudy sky in the background.

Sacks Concrete Flatwork did an outstanding job on a home addition and separate shed space. They were very responsive, showed up on time, and even spread out and leveled some extra gravel which was delivered for the two jobs.

— Joe