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Expert Septic System Installation Service

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Bert's Excavating in Sunnyside, WA, has helped many local homeowners and business owners with their septic system installation, excavation work, and site prep needs. We can help with septic systems, concrete products such as risers and lids, and more. Bert’s Excavating offers complimentary quotes, and we are licensed and bonded for your protection. A septic system typically contains an underground septic tank made of concrete, plastic, fiberglass, or other material to help treat and dispose of raw sewage material.


This system was created to provide an individualized wastewater treatment option for residential and commercial areas in our locality. Although you can install your own septic tank, we recommend using our professional installation due to the amount of expertise and specialized equipment that is needed, plus we have over 60 years of experience!


Give the team at Bert's Excavating a call today for your free quote. We can be reached at 509-837-2117.

Complete Septic Services

  • Septic and Bulk Hauling
  • Septic Grease Trap Maintenance
  • Septic Tank System Repairs, Installations, Inspections, and Pumping
  • Septic Tanks
  • Risers and Covers
  • Septic Lids
  • Parking Curbs
  • Distribution Boxes

Why Choose Us for Septic System Services?

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Licensed and Bonded

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Family-Owned and Operated

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Strong Focus on the Details

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Top-Notch Customer Service

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We Treat Your Property Like Our Own

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Competitive Pricing

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Free Estimates

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Flexible Scheduling

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Experienced and Skilled Team

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Quality Work

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Proven Results

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Honest and Dependable

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Frequently Asked Questions About Septic System Installation

  • How do I know if I need a new septic system?

    If your current system is old, drainfield is failing, or not meeting your household’s needs, a new installation may be the best choice.

  • What’s included in your septic installation service?

    We handle the entire process: digging, tank installation, distribution boxes, risers, lids, and final site restoration.

  • How long does septic system installation take?

    Most installations in our service area take just a few days, depending on site conditions and system size.

  • Is your work licensed and insured?

    Absolutely. We are fully licensed, bonded, and insured for your protection.

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Reach Our Team

Bert's Excavating in Sunnyside, WA, can be reached at 509-837-2117.