MATERIAL HAULING | DISPOSAL & PLACEMENT

Our 15-ton dump truck and 12-ton pup trailer (27 tons combined capacity) make it easy to move materials quickly and efficiently for projects of any size. Whether you need gravel, soil, sand, or debris hauled, we provide dependable delivery and removal services to keep your job site clean and on schedule.

We ensure safe transport and timely service every time. From delivering construction materials to complete site clean-up, you can count on us to support your project from start to finish.

  • Mulch

  • Rock

  • Gravel

  • Sand/Soil

  • Fill Dirt

  • Road Base

  • Top Soil

  • Sod

  • Wood

  • Shrubs

  • Demolish Material

ACCESS (ROAD) DEVELOPMENT & MAINTENANCE

Our road development services provide the groundwork for safe, durable, and long-lasting roadways. From initial site preparation and grading to proper drainage installation and base preparation, we ensure every phase is completed with precision and efficiency.

We build strong, stable foundations that can handle traffic and withstand the elements. Whether it’s a private drive, access road, or larger development project, you can rely on us to deliver quality results that keep your project moving forward.

  • Site Preparation

  • Clearing

  • Sub-Grade Preparation and Compaction

  • Sub-Base and Base Construction

  • Drainage Systems

  • Grading

  • Geotextile Installation

  • Culvert Installation

  • Redistribute Materials to Preserve Existing Materials

RETAINING WALLS

Installing a retaining wall offers many benefits, from improving drainage and preventing erosion to stabilizing slopes, increasing buildable space, and enhancing your landscape’s overall appearance.

You can rely on us to manage every detail with care and precision. We treat each project as if it were our own, working closely with you to maximize your property's potential.

  • Dry Cast Small and Large Block Segmented Retaining Walls

  • Boulder Walls

  • Retaining Wall Drainage Lines

  • Filter Fabric/Geogrid

  • Compacted Level Base

  • Clean Granular Backfill

  • Topsoil at Top for Landscaping Needs

UTILITY TRENCHING

Utility trenching plays a critical role in safely installing and protecting essential underground services, including water lines, sewer systems, electrical conduits, gas lines, and communication cables. Proper trenching ensures these utilities are placed at the correct depth, meet local codes, and remain shielded from damage and environmental wear.

With professional trenching services, you can expect careful planning, precise excavation, and efficient installation to minimize disruption to your property while ensuring long-lasting, reliable utility connections.

  • Sanitary Line

  • Water Line

  • Storm Water

  • Underground Utility Installation

  • Main Line Tie-ins

OUR SERVICES

Northwest Dirt Works offers a wide range of trucking and excavation services, including:

EXCAVATION

Our soil and rock excavation services provide the essential groundwork your project depends on. From bulk soil removal and site leveling to trenching, foundation digging, and rock removal, we efficiently handle all types of earth and material to meet your project’s exact specifications.

We carefully manage conditions, grading, and drainage to create a stable, properly prepared site. Whether for residential, commercial, or industrial projects, you can rely on us for precise, dependable excavation done right.

  • House Pads

  • Shop Pads

  • Parking Pads

  • Structural Elements

  • Top Soil Stripping/Stockpiling/Removal

SITE CLEARING & GRUBBING

Our site clearing services prepare your property for a smooth, efficient construction process or to reduce fire risks. We remove trees, brush, debris, and other obstacles, ensuring a clean, level, and safe site ready for excavation and development.

With an experienced operator and the right equipment, we handle every aspect of site preparation.

  • Tree / Vegetation Removal (Clearing)

  • Stump and Root Removal (Grubbing)

  • Rock and Boulder Removal

  • Debris

LOT PREPARATION/GRADING

Our road and site grading services create a stable, even base while optimizing drainage for your construction or development project. We handle everything from shaping roads and driveways to preparing building sites, ensuring water flows properly for long-lasting surface stability.

We deliver well-graded, safe sites that protect against erosion and water-related issues, setting your site up for long-term success.

  • Drainage Grading

  • Installation of Geogrid

  • Lot Leveling

  • Compaction

  • Culvert and/or Catch Basin Installation

CONCRETE FOUNDATION AND FLATWORK PREPARATION

Concrete foundation and flatwork preparation is a critical step in any construction project, providing a strong, stable base for buildings, driveways, sidewalks, and other structures. Proper site preparation ensures the ground is correctly graded, compacted, and free of debris, preventing settling, cracking, and water damage over time.

A well-prepared site also helps streamline concrete formwork and keeps your construction schedule on track, making installation faster and more efficient. With experienced operators and the right equipment, we ensure every site meets precise specifications, setting the stage for durable, high-quality concrete work and long-lasting results.

  • Foundation Base Preparation

  • Concrete Slab Preparation

  • Base Compaction

DEMOLITION & DISPOSAL

Our demolition and disposal services provide a safe, efficient solution for removing structures and clearing sites for new construction. We handle everything from small buildings and concrete slabs, carefully breaking down materials and removing debris.

We manage the entire process—including proper disposal and recycling where possible—ensuring your site is clean, safe, and ready for the next phase of development.

  • Asphalt/Concrete

  • Flatwork

  • Slabs

  • Foundations

  • Curbs and Gutters

  • Concrete Stairs

  • Drivways

  • Walkways

  • Patios

  • Sidewalks

MISCELLANEOUS SERVICES

  • Driveway Removal

  • Manufactured Home Pad

  • Structure Removal Services

  • RV Parking Pad

STORMWATER MANAGEMENT

An excavation company can provide a range of stormwater management services to help control runoff, prevent erosion, and protect nearby properties and waterways. These services often support residential, commercial, and municipal projects and ensure compliance with local regulations.

  • Erosion and Sediment Control Measures

  • Site Grading and Land Shaping

  • Flood Control

  • Silt Fence Installation

  • Inlets and Outlets

  • Rip-Rap Channels

  • Retention and Detention Ponds

  • Perimeter Drainage Systems

  • French Drain and Trench Drain Installation

  • Swale Construction

  • Check-Dams

Contact Info:

Call or Text: +1 (509) 724-6608

Email: gavin@northwestdirtworks.net

Spokane, WA

Mon-Sat: 7:00 am - 7:00 pm

Sun: Closed

WA License No. NORTHDW780KW

© 2026 Northwest Dirt Works. All Rights Reserved.

Licenced - Bonded - Insured