A Wesco Septic

Service & Repair

Septic Tank Pumping

Your septic tank should be pumped every 2-3 years depending on factors such as the system’s age, household usage, and overall condition, to maintain a healthy septic system.

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Septic System Inspection

Whether its routine maintenance or a real estate transaction, inspecting a septic system is essential for identifying potential issues early on and avoiding problems down the road.
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Septic Repairs and Maintenance

From Jetting services and line repairs to advanced electrical work, our team handles all aspects of septic system repairs and maintenance. Sign up for a maintenance contract to keep your system running smoothly year-round.
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Why Choose Us

Full Service Septic Specialist in Mercer Island Septic Services

At A Wesco Septic, Inc., we take pride in being a trusted, family-owned business serving the Mercer Island Septic Services area since 1989. Our experienced team is committed to delivering reliable, high-quality septic services tailored to your specific needs. We believe in educating our customers so you can better understand and care for your septic system, helping you avoid costly issues down the road. From routine pumping and drainfield repairs to real estate inspections, we offer a full range of services with a focus on excellence and satisfaction. Plus, with our 24/7 emergency response, you can count on us to be there whenever you need us most.

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Trusted Septic Service Providers since 1989

With over 35 years in the industry, we’ve earned the trust of homeowners, businesses and real estate agents by delivering reliable, honest and consistent septic services.Our long-standing reputation is built on doing the job right the first time.

Expert Septic Care

Our team brings decades of septic knowledge and hands on experience to every job. Whether it’s routine maintenance, troubleshooting, or full inspections, you can count on us to provide high quality workmanship and excellent customer service.

Locally Owned and Community Focused

As a local business, we’re not just your service provider, we’re you neighbors. We care about the people and the community we service and are committed to supporting the health, safety, and sustainability of our shared community.

Licensed and Committed to Excellent Service

Fully licensed and insured, we meet the highest standards of safety and performance. Our commitment to excellence means you’ll receive trustworthy service, clear communication, and respect for your time and property every time.

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