Services
Concrete & Site Work Services
Built to licensed & insured standards. Serving Auburn and South King County.
Driveways · Patios · Walkways
Residential Concrete
Flatwork is where most residential concrete projects start. Cascade Concrete Co. handles the full job — demo of the existing slab, excavation, base prep, forming, pour, and finishing. Broom finish standard, exposed aggregate available.
- —New driveway pours
- —Patio installation
- —Walkways & front entries
- —Exposed aggregate finish
- —Step replacement
Foundations · Slabs · Pads
Structural Concrete
Shop pads, ADU foundations, garage floors, and barn slabs poured to spec. We handle rebar placement, form setting, and finishing in-house — no subcontractors.
- —Shop & garage slabs
- —ADU foundations
- —Barn & RV pads
- —Reinforced footings
- —Garage floor replacements
Demo · Grading · Excavation
Site Prep & Excavation
We bring our own equipment to every job. Demo, grading, and excavation handled with a clear schedule and consistent communication from start to finish.
- —Concrete demolition & removal
- —Site grading & leveling
- —Excavation
- —Trench work
- —Base prep & compaction
Structural Walls
Retaining Walls
South King County properties deal with real grade changes. Cascade Concrete Co. builds structural concrete retaining walls designed for the load and soil conditions at your specific site.
- —Residential retaining walls
- —Tiered wall systems
- —Combination driveway & wall projects
- —Drainage consideration
- —High-grade finishing
Steps · Entries · Landings
Steps & Stairs
Entry steps, basement entries, and outdoor landings poured clean and level. We form and finish steps to match the existing architecture and site grade.
- —Front entry steps
- —Basement entry steps
- —Garage entry landings
- —Step replacement & repair
Commercial & Municipal
Commercial Work
Sidewalks, commercial flatwork, and site concrete serving homeowners, property owners, and small commercial projects across South King County.
- —Commercial sidewalks
- —Parking lot flatwork
- —ADA ramp installation
- —Site prep for commercial builds
Ready to Get Started?
Call or message us for a free, no-obligation project estimate.