Professional Slab Construction Services

Whether you’re parking classic cars, housing heavy equipment, or outfitting a backyard workshop, your concrete slab is the backbone of the entire structure.

Starbuck Concrete designs and pours shed pads, shop floors, and garage slabs that handle real-world loads and Spokane’s freeze–thaw cycle without shifting or curling. From vapor barriers to anchor bolts, we manage every detail so your build starts on solid ground.

Slab Basics: What to Know

Base matters. Compacted gravel and proper drainage keep frost heave at bay.
Vapor barriers & insulation. Stop moisture migration and prep for conditioned spaces.
Reinforcement is tailored. Rebar, wire mesh, or fiber mix chosen to match design loads.
Flatness & levelness. Laser screeds and experienced finishers hit the tolerances your project requires.
Curing & sealing. Controlled cure and the right sealer lock in strength and resist stains.

Our Construction Process Includes:

Site Prep & Excavation

Grading, compaction, and soil correction where needed.
Forming & Elevation Checks

Laser-level forms ensure square corners and true elevations.
Vapor Barrier & Insulation

Poly sheeting or rigid foam installed per spec.
Steel Reinforcement

Rebar grid or wire mesh tied and chaired to design height.
Anchor Bolts & Block-outs

Precisely placed for walls, columns, lifts, or plumbing.
High-Strength Mix Pour

Air-entrained, 4,000-psi (or higher) concrete built for heavy duty.
Finish & Joint Layout

Broom, steel-trowel, or power-trowel finish; control joints saw-cut on schedule.

Site prep is everything.
A stable, compacted base prevents settling and cracking.
Mix designs matter. We specify air-entrained, fiber-reinforced concrete tuned for Spokane’s climate.
Control joints control cracks. Proper spacing and depth guide natural shrinkage so random cracks don’t form.
Sealing extends life. A quality sealer fights moisture, road salt, and UV rays—ask us about maintenance bundles.

You Can Depend on Starbuck Concrete

With more than 15 years of union-honed experience, our crews deliver slabs that meet ACI tolerance standards and the practical needs of mechanics, woodworkers, and industrial users alike. We arrive on time, maintain organized job sites, and finish projects on schedule—so framers and trades can roll in without delay.

Contact Us Today

Ready to start your shop, shed, or garage project? Click below or call for a free, no-pressure estimate. We’ll review load requirements, finish options, and timelines, then provide a detailed quote you can build on.