Whidbey Island homeowners and businesses have trusted South Island Pumping for dependable septic services since 1992.

Proudly serving all of Whidbey Island, we specialize in septic pumping, septic inspections, septic repairs, and routine septic maintenance to help protect your property and keep your system running smoothly year-round.

Our team is licensed, bonded, and insured, and we use advanced equipment to deliver accurate results, cleaner work sites, and efficient service—without cutting corners.

From preventative maintenance to urgent repairs, we take an environmentally responsible approach on every job, with careful handling and practices designed to support Whidbey Island’s land and waterways.

Whether you need scheduled pumping, a real estate inspection, or expert troubleshooting, you can count on clear communication, honest recommendations, and workmanship built on decades of local experience.

Contact South Island today to schedule fast, professional septic service on Whidbey Island.

• Septic Pumping
• Septic Inspections
• Septic Maintenance
• Septic Repairs