Sewer System Installation

in Auburn, WA

At SV Excavation & Demolition, we offer top-tier sewer system installation services in Auburn, WA, and nearby communities. With decades of combined field experience, a crew of seasoned operators, and a passion for delivering reliable results, we've earned our reputation as Auburn's go-to sewer system installers.


We're a locally owned business that understands Auburn's terrain, permitting processes, and infrastructure challenges. From new residential builds to full-scale commercial upgrades, we tailor every sewer system installation to the unique needs of the project and the site.

GET A FREE ESTIMATE
A yellow circle with a light bulb pencil and hammer in it

Why It Matters to Hire Professional 
Sewer System Installers in Auburn

Choosing the right sewer system installers makes the difference between long-term performance and costly headaches. Here's why you should always go pro, especially in Auburn, WA:


Code Compliance

Auburn and King County enforce strict sewer codes. Our installers stay current with all regulations, avoiding costly fines and delays.


Soil and Drainage Knowledge

Local topography requires excavation know-how, from clay-heavy soils to waterlogged ground. We tailor every project to suit the terrain.


Storm-Ready Systems

With frequent Pacific Northwest rain, we install systems engineered to perform in wet-weather conditions.


Permit Mastery

We handle all permitting, coordination with the City of Auburn, and utility location services, so you don't have to worry about it.


Community Integration

As Auburn locals, we know how to navigate everything from alley access rules to residential HOA expectations.

A construction worker is holding a roll of paper in a yellow circle.

Full-Service 

Sewer System Installation Services

At SV Excavation & Demolition, we offer a complete package of sewer system installation services tailored to your property type, budget, and project goals:


Residential Sewer System Installation

We ensure seamless integration into city sewer systems with minimal landscape disruption for new builds or property expansions.


Commercial & Industrial Sewer System Services

We install large-scale systems designed to handle higher capacities with precision trenching, reinforced piping, and comprehensive inspection coordination.


Sewer Line Replacements & Upgrades

Outdated or failing sewer lines are replaced with modern, durable piping systems that meet today's efficiency and environmental standards.


Custom System Designs

We offer customized solutions, including deep trench excavation, gravity-fed systems, and hybrid approaches, for rural or unique properties.


Inspection & Compliance Support

We assist in all testing, post-installation inspection, and county reporting to ensure your Sewer System Installation is up to code.

Our Process:

How We Install Sewer Systems


We take a streamlined, start-to-finish approach to every sewer system installation project:


STEP #1: On-Site Evaluation – We assess your terrain, property layout, and sewer connection access to create a tailored installation plan.


STEP #2: Permitting & Utility Coordination – We manage city permitting, call in 811 locates, and schedule pre-inspection walk-throughs.


STEP #3: Excavation & Installation – Our experienced Sewer System Installers excavate accurately, install high-quality materials, and ensure every component is securely connected.


STEP #4: Final Testing & Backfill – Pressure and water-flow tests are conducted before final grading, backfill, and surface restoration.


STEP #5: Post-Project Support – We remain available to address follow-up questions, provide touch-ups, and offer guidance on long-term maintenance.

An icon of a construction crane in a yellow circle
A yellow circle with a light bulb pencil and hammer in it

FAQ: Sewer System Installation 

in Auburn, WA

  • Do I need a permit for sewer installation in Auburn?

    Yes. All installations must be permitted. We handle the entire permitting process for you.

  • What's the average cost for Sewer System Installation?

    The cost depends on factors such as pipe length, property conditions, and depth; however, typical residential projects range from $7,000 to $15,000.

  • How long does installation take?

    Most projects take 3–5 days, depending on complexity and weather.

  • Will you restore my yard afterward?

    Absolutely. We offer comprehensive restoration services, including regrading, gravel replacement, and sod installation upon request.

  • Do you offer emergency sewer services?

    While we specialize in installation, we can connect you with trusted partners for emergency backups and temporary bypass systems.

Ready to Start? Request a Sewer System Installation Quote Today!

Whether building new or replacing old infrastructure, SV Excavation & Demolition is your trusted partner for sewer system installation services in Auburn, WA.


Request a Free Estimate

Let's discuss how our expert Sewer System Installers can better serve you.