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Excavation and Site Preparation Contractors in Kennewick, WA

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Getting started on a construction or landscaping project in Kennewick, WA? The first step is making sure your land is safe, level, and ready to build on. Bert’s Excavating makes site preparation and septic work simple, fast, and hassle-free for homeowners, contractors, and businesses. With decades of experience and a focus on dependable service, our family-owned team takes care of everything you need for a solid start. If you want your project done right from the ground up, you can count on us to deliver quality excavation and septic solutions every time.


Start your project right.

Call us at 509-837-2117 for a free estimate today!

Your One-Stop Solution for Site Preparation and Septic Needs in Kennewick

If you’re planning a project in Kennewick, starting with a properly prepared site is key to everything that follows. At Bert’s Excavating, we offer a complete range of excavation and septic services designed to take the stress out of your build and set you up for success.

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Full-Service Excavation

From new homes to business expansions, our excavation team can tackle jobs of any size. We handle:

  • General excavation for construction or remodeling.
  • Land clearing to remove trees, rocks, and debris.
  • Site grading to create a smooth, level foundation.
  • Earthmoving for landscaping improvements and other needs.
  • Utility trenching to install water, sewer, gas, or electric lines.
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Site Preparation for Construction

A strong building starts with a solid foundation. We provide:

  • Foundation and building pad excavation.
  • Road, driveway, and sidewalk preparation.
  • Soil stabilization and drainage solutions to prevent future problems.
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Septic System Installation and Repair

Living or building in Kennewick often means you need reliable septic service. We offer:

  • New septic tank installations and complete system setups.
  • Repairs on existing systems, including tanks, risers, and distribution boxes.
  • Fast troubleshooting to keep your property functional and safe.
Yellow excavator on muddy ground at a construction site near a tree line
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Frequently Asked Questions about Excavation in Kennewick

  • Which areas around Kennewick do you serve?

    We offer excavation and septic services throughout Kennewick and the nearby communities.

  • Can you repair my septic system, or do you just install new ones?

    We do both! Our team handles septic system repairs and installs new systems as needed.

  • Do you provide free estimates in Kennewick?

    Yes, we offer free, no-obligation estimates for all projects in the Kennewick area.

  • Are you licensed and insured to work in Kennewick?

    Absolutely. We are fully licensed, bonded, and insured for your peace of mind.

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Take the first step toward a successful project. Call us at 509-837-2117 today.