Monday - Saturday / 24 Hours
Monday - Saturday / 24 Hours
Everett to Woodinville & Greater Seattle
Building a new home or commercial structure and need a new septic system? Replacing an old system or upgrading an existing one? The Septic Group provides professional septic system installation tailored to meet your needs. Based in Lake Stevens, we serve Everett to Woodinville and the Greater Seattle area with reliable, high-quality installation. Our team has 60 years of septic knowledge and expertise to guarantee a lasting septic system you can depend on.
Installing a septic system is a complex process requiring expertise and precision. Our licensed Master Installers have the experience and knowledge to handle any installation, providing peace of mind and exceptional results.
Our team evaluates your property & creates a custom plan to suit your septic needs.
We provide clear pricing so you know your septic installation costs upfront.
Using the latest tools & best practices, we ensure your system is installed efficiently & correctly.
We’re here to answer your questions & help with ongoing maintenance to maximize your system’s lifespan.
We’re committed to installing top-tier new septic systems with quality and reliability, and we’re here after the installation process to ensure your satisfaction.
Eco-Friendly Septic Solutions
Options designed to minimize environmental impact
Experienced Team
Licensed professionals with over 60 years of combined expertise
Tailored Services
From rural septic installation to urban projects, we adapt to your needs
Affordable Pricing
Competitive rates without compromising quality
Yes, we provide septic system installation for new construction, replacements of failed systems, and property upgrades throughout the Greater Seattle area.
Septic system installation typically costs $5,000–$15,000 for conventional systems and $15,000–$30,000+ for alternative or complex systems. Contact us for a free quote.
Yes, we manage the permitting process and ensure your new system meets all local health department requirements.
Most installations take 1–3 weeks depending on soil conditions, system type, and weather.
We install conventional gravity systems, pressure distribution systems, mound systems, and other approved designs based on your property’s soil and site conditions.
Don’t leave your septic installation to chance. Trust The Septic Group to handle your project with care and expertise. Call today to schedule a consultation or request a free quote for your septic system installation needs.
