Septic System Installation in Western WA
FTS Excavation provides expert septic system excavation and installation support for residential properties throughout the South Puget Sound region.
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- Licensed and Insured
- Veteran and Women Owned
- Serving Puget Sound, WA
Professional Septic Installation
FTS Excavation install septic tanks for homes throughout Puyallup and the South Puget Sound, handling the excavation needed to start the system off right. Whether you’re replacing an old setup or preparing a new site, our crew brings the tools and know-how to get things moving.
From digging trenches to setting the tank and finishing the grade, we take care of each phase with attention to the details that matter. We’re familiar with the local codes, permits, and soil conditions in Pierce County, so your system gets built the right way from day one.
Septic System Services We Provide
We provide complete septic system excavation services for new installations and replacements, including tank digs, drain field prep, and site restoration. Every project is completed with attention to safety, permits, and code compliance.
New Septic System Installation
We excavate and trench for new septic systems, following your installer’s layout to meet all code and design specs. Our team ensures proper depth, setbacks, and installation. We help make the installation process smooth.
Septic Tank Replacement
We remove or decommission the old tanks, excavate for the new system, and restore your site with clean backfill and compaction to prevent future settling. You get a seamless, efficient replacement process that minimizes disruption.
Drain Field Excavation
Our crew grades and trenches for new or replacement drain fields, ensuring proper water flow and soil conditions. We work to preserve the integrity of surrounding landscape features.
Utility Marking & Site Restoration
We call 811, dig safely, and restore your property with compacted backfill leaving your site clean and build-ready. Final grading is included to support drainage and future improvements.
South Puget Sound's go-to for Septic Systems
A solid septic system begins with the right excavation work. We’ve helped homeowners and builders across Puyallup and the South Puget Sound get their sites ready, and we know the prep work can make all the difference. Every property brings its own challenges, so we take the time to understand your soil, slope, and layout. Our team works closely with your installer to keep things on track and make sure nothing gets overlooked. You’ll get straight answers, steady progress, and a crew that leaves your site in good shape.
- Fully licensed and insured
- Experienced in all site conditions
- Local code and permit knowledge
- Trusted by septic system designers and installers
- Serving homeowners in South Puget Sound, WA, and surrounding counties
Septic System Installation Across the South Puget Sound
Based in Puyallup, WA, FTS Excavation completes projects throughout Pierce, King, Thurston, Kitsap, and Mason Counties. If you’re located anywhere in the South Sound, we’re ready to dig in.
Pierce County
King County
Kitsap County
Mason County
Thurston County
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Frequently Asked Questions About Septic Tank Installation
How much does septic tank installation cost in Puyallup?
Septic tank installation costs vary based on your site, access, and local regulations. After a free site visit, we’ll provide a clear, detailed quote so you know exactly what to expect.
Is a permit required to install a septic system in Washington?
Yes. Septic installations in Pierce and Surrounding Counties require permits from your local health department. We coordinate with your septic designer or licensed installer to ensure full compliance.
Do you replace old septic tanks?
Absolutely. We provide excavation for septic system replacements, including tank removal or decommissioning, new installation, connection, and backfill.
How long does septic system installation take?
Typical installations takes a couple weeks, depending on size and weather. Design and permit approval may add to the timeline. But weather is the biggest factor. Drain fields have to be installed on a dry day.
What size septic tank do I need for my home?
Tank size is based on bedrooms and usage. We work with your septic designer to ensure the site is properly prepped for the right-sized system.
Does FTS install the tank or just excavate?
We handle the excavation and site prep, tank placement, connection and electrical. No additional contractors are needed.
Can septic systems be installed in winter?
Yes, if the ground is workable. Septic system drainfields are required by code to done in dry weather. Some winters here are wetter than others, but we can always find a dry day here or there to complete the weather critical portion of the work. We can also use plastic to cover the ground and keep it from getting saturated while we wait. Our crews monitor weather and use best practices to keep your project moving year-round.
Do you work outside Puyallup?
Yes—we serve homeowners across Pierce, King, Thurston, Kitsap, and Mason Counties
