American On Site - Septic System Repairs | Molalla, OR

Molalla: 503-829-7600

Silverton: 503-873-7622

Your Septic Specialists

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Newberg: 503-538-8808

Installer: 503-538-2276

American On Site 503-829-7600

The septic experts at American On Site

have more than 15 years of experience installing, repairing, and providing maintenance to septic systems.

Give us a call today to make your septic appointment


American On Site

31881 South Highway 213

Molalla, OR 97038

Molalla Phone: 503-829-7600

Newberg Phone: 503-538-8808

Silverton Phone: 503-873-7622

Installer Phone: 503-538-2276


You can receive the most affordable and reliable septic services from American On Site. We stand behind our work 100% of the time, and are fully licensed, bonded, and insured for your peace of mind.

Fax: 503-829-7676


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Licensed, bonded, and insured.


Registered with Oregon Department of Environmental Quality, the Construction Contractors Board in inspections and Alternative Treatment Technology (ATT) installations.


He is certified with AdvanTex™ and Whitewater™ in pump replacements and ATTs


SJE - Rhombus