Driveways, patios, walkways, and foundations across the Eastside. Quality flatwork from a licensed, owner-operated concrete crew.
Get a Free EstimateCornerstone Concrete Co. is an owner-operated concrete company serving Bellevue, WA, and the greater Eastside. Led by our founder, we specialize in quality flatwork — driveways, patios, walkways, slabs, and decorative surfaces — built to last. Every job gets done right the first time, with clean work, fair pricing, and the kind of craftsmanship that holds up for decades. From the first estimate to the final pour, you work directly with the owner.
Durable, clean-finished concrete driveways built to handle years of use.
Custom patios that expand your outdoor living space and add value.
Safe, level, attractive paths around your property.
Solid, code-compliant slabs for additions, garages, and structures.
Stamped, colored, and finished surfaces for a custom look.
Restore cracked or worn concrete to like-new condition.
You deal directly with the owner, not a salesperson. Accountability from start to finish.
Proper prep, proper pour, proper finish. No shortcuts that crack in two years.
Clear pricing up front, no surprises.
Add 4–6 photos of completed driveways and patios here once provided — concrete sells on visual proof.
Planning a driveway, patio, or concrete project? Call for a free, no-obligation estimate.