Our Services

At Absolute Septic, we’re committed to providing reliable, professional, and timely service for every job—big or small. Whether you need a new septic system, an inspection before buying a home, or expert excavation work, we’ve got the experience and local knowledge to do it right the first time. Proudly serving Skagit and San Juan Counties since 2009.

Louie in a deep hole.

City Sewer Line Services

Repair & New Hookups

If your private sewer line (also known as a side sewer) is failing or needs a new connection to the city main, we can help. A damaged line can lead to costly backups and health hazards in your home. We provide inspections, repairs, and new hook-ups to city sewer systems, helping you prevent problems before they start.

Jennifer working the excavator

New Home? We’ve Got You Covered

New Septic System Installs & Repairs

Whether you’re building your dream home or buying an existing one, septic systems are a key part of the process. We work with septic designers, assist with permits and county paperwork, and handle full installations or repairs. We also understand time-sensitive real estate deadlines—so we’re fast, reliable, and certified to help.

Certified Septic System Inspections

O&M Inspections | Real Estate Inspections

Routine inspections are required in Skagit and San Juan Counties—every year for most systems, and every 3 years for gravity systems. We’re certified to perform O&M and real estate inspections, helping homeowners, buyers, and sellers stay in compliance and avoid future issues.

Septic System Maintenance

Keep Your System Healthy

Avoid costly failures with proactive care. Regular maintenance—along with smart use habits—can extend the life of your septic system for decades. Don’t flush: grease, “septic-safe” wipes, feminine products, or birth control wrappers. These cause clogs and system damage.

An excavator

Excavation Services

30+ Years of Hands-On Experience

We provide skilled excavation services for foundations, driveways, and septic prep. With decades of experience and respect for your property, we get the job done right—no mess left behind. - Foundations - Driveways - Brush Clearing

Need financial help?

If your property is in Washington state, you may be eligible to borrow up to the full cost of your septic repair or replacement with help from Craft3.

An excavator