Spokane’s Trusted Partner for Residential & Commercial Excavation

Excavation Contractor in Spokane for Commercial & Residential Projects

From full commercial site development to residential utilities and grading, Avey Excavation delivers stable foundations across Spokane and North Idaho.

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Request a Commercial Bid 
⭐ Local Knowledge of Spokane Soil & Frost Conditions
⭐ Clear Estimates & Careful Planning
⭐ Years of Local Excavation Experience
⭐ Licensed & Insured

Our Approach
to Residential
& Commercial Sitework

Every property presents different conditions — from Spokane’s basalt layers to varying drainage and access challenges across North Idaho.

We evaluate each site carefully, coordinate with utility providers, and plan excavation work to match the specific requirements of the build.

Our experience spans residential construction as well as commercial developments, allowing us to adapt our process to projects of different scale and complexity.

Our Excavation Services

We provide excavation and sitework for residential and commercial projects across Spokane and North Idaho. From single-lot home builds to multi-building developments, our team prepares sites for long-term performance.

Professional site clearing and land preparation services in Spokane and Liberty Lake.

Residential Excavation

Excavation services for homeowners and residential construction projects.

Commercial Excavation

Site development and heavy earthwork for multifamily and commercial construction.

  • Mass excavation and grading

  • Building pad and foundation preparation

  • Underground utility installation

  • Stormwater system installation

  • Structural and site development excavation

Providing specialized earthwork for residential and commercial developments throughout Spokane County and the Inland NW

Avey Excavation heavy machinery and equipment ready for a residential site preparation project in Spokane, WA.

Who We Are

Avey Excavation is a locally operated excavation contractor serving Spokane, Washington and nearby North Idaho communities. We focus primarily on residential site preparation while also supporting commercial projects that require careful planning and experienced operators.

Our work is built on practical field experience, reliable equipment, and a clear understanding of regional soil conditions and permitting requirements. From initial site evaluation to final grading, we approach each project with attention to safety, communication, and long-term stability.

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Why Choose
Avey Excavation

Avey Excavation working on new water line trench in Spokane, WA

Every project begins with the ground beneath it. Proper excavation, grading, and base preparation affect durability, drainage, and structural stability.

  • Detailed site planning

  • Performance-focused grading

  • Structural base installation

  • Utility coordination

  • Clear communication from start to finish

Our work supports long-term performance — not short-term fixes.

Excavation Projects Across Spokane & North Idaho

  • Excavation crew removing an old marina dock and preparing the shoreline for redevelopment.

    Marina Dock Removal & Site Preparation

  • Installation of a large MC-3500 StormTech underground stormwater management system at a Spokane jobsite.

    MC-3500 StormTech Stormwater System Installation

  • Excavated soil being loaded into a dump truck during residential site preparation.

    Hauling Excavated Soil from Site

  • Residential excavation trench dug and graded for new underground water service installation in Spokane.

    Residential Utility Trenching for Water Service Installation

  • Driveway excavation and grading work to prepare a stable base for residential driveway installation.

    New Driveway Excavation & Base Preparation

  • Residential excavation trench prepared for a new water service line and underground sprinkler system installation in Spokane.

    Residential Excavation for Water & Sprinkler Lines

Areas We Serve

We provide residential excavation and site preparation services throughout Spokane County and surrounding North Idaho communities. Our team works in both urban and rural settings, adapting to local site conditions and permitting requirements.

Washington

  • Spokane

  • Spokane Valley

  • Liberty Lake

  • Mead

  • Cheney

  • Airway Heights

North Idaho

  • Coeur d’Alene

  • Post Falls

  • Hayden

  • Rathdrum

  • Priest Lake

 

Start Your Project

Whether you're planning a residential build or a large-scale commercial development, our team is ready to review your project.

Residential Quote
Commercial Bid Request