Septic Services in Moses Lake, Washington 


At Dozer Construction & Landscaping, LLC, we provide expert septic system services for residential and commercial properties throughout Moses Lake, Washington, and surrounding areas. With over 11  years of experience in excavation and underground utility work, we understand how essential a properly functioning septic system is to your home or business. Whether you need a new installation, a system replacement, or professional repairs, our team delivers dependable, code-compliant results designed for long-term performance.

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Complete Septic System Installation

Installing a septic system requires careful planning, precise excavation, and knowledge of local soil and drainage conditions. Our experienced crew starts every project with a detailed site evaluation to determine the best location and system design for your property. We install complete septic systems including tanks, drain fields, distribution boxes, and connecting lines — all built to meet Grant County and Washington State health department regulations.

We work with both homeowners and builders to provide start-to-finish septic installations for new construction, remodels, and property expansions. From standard gravity-fed systems to pressurized or mound setups, we tailor every system to the specific needs of the site.

Septic Repairs and Replacements


If your septic system is showing signs of trouble—such as slow drains, backups, or standing water near the drain field—it may be time for repairs or replacement. Our team can inspect your system, locate problem areas, and provide efficient, lasting solutions. We handle everything from replacing broken pipes and damaged baffles to complete tank replacements and drain field restoration. Because we’re equipped with advanced excavation equipment, we can perform these repairs quickly while minimizing damage to your yard or landscaping.

Inspections and Maintenance


Regular inspections are key to preventing costly septic failures. Our technicians provide professional inspections for property sales, routine maintenance, or permitting requirements. We check tank levels, assess drain field health, and ensure all components are functioning as they should. Catching issues early helps extend the life of your septic system and protects your property from wastewater contamination.

Local Knowledge Matters


The unique soil conditions in the Moses Lake area—ranging from sandy terrain to denser clay—require local experience and understanding. We’ve worked throughout Grant County, including areas like Ephrata, Warden, and Othello, giving us firsthand knowledge of how to design and install systems that perform well in this environment. We also coordinate with local inspectors and health officials to make sure every installation meets the latest standards for safety and performance.

Your Trusted Local Septic Experts


As a locally owned and operated company, Dozer Construction & Landscaping, LLC takes pride in serving our community with honesty, reliability, and expert craftsmanship. Our experience allows us to provide septic solutions that not only meet code but also stand up to the demands of real-world use. Whether you’re building a new home or replacing an aging system, you can count on us for top-quality work and transparent communication from start to finish.


If you’re in need of professional septic services in Moses Lake, WA, or nearby areas, contact Dozer Construction & Landscaping, LLC today. We’ll help you design, install, and maintain a system that keeps your property running smoothly for years to come.