Built from public records. No company paid to be listed. Every check names its source and the date it was read.

American On Site in Molalla, OR

4.5 from 7 Google reviewsHours published3 services found on their website
31881 OR-213, Molalla, OR 97038(503) 829-7600aosseptics.com/ opens in a new tab
American On Site

About American On Site

From the website of American On Site, read 15 Sept 2026. It describes what the company says it offers, not independent verification.

American On Site installs new septic systems and pumps septic tanks. Their site says a homeowner can count on their experienced team for a home septic tank installation, and the pumping side is built for emergencies, because a clog or a failed septic pump can cause a smelly backup.

Septic Services in Molalla

Quoted from the website of American On Site, read 15 Sept 2026.

Alongside installation and pumping, American On Site performs operation and maintenance inspections and real estate inspections for septic systems, one for keeping an existing system on a schedule and one for property sales. The company's site says to consider scheduling a septic tank pumping sooner than later when warning signs show up. A new system starts with the dirt here: mapped soil surveys around Molalla rate the ground very limited for drain fields because the water table sits too high, so the design begins with what the lot itself shows.

  • Septic System Installation

    I never do reviews, but for Dave I needed to take the time as he kept us from emptying our bank account for repairs not needed. ‹ › Installation Septic System Installation You can trust the experienced team at American On Site for your home’s septic tank installation.

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  • Septic Inspection

    I never do reviews, but for Dave I needed to take the time as he kept us from emptying our bank account for repairs not needed. ‹ › Inspections Your Local Septic Inspection Resource American On Site has the team and experience to take care of operation and maintenance (O&M) inspections and real estate inspections for your septic system.

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  • Septic Pumping

    Septic Pumping Emergencies If you have ever experienced a septic tank emergency you don’t need us to tell you how a clog or a septic pump that fails can cause a smelly backup.

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Septic Service Categories

These are how Google lists the business, not proof of a service offered.

Septic system service

Hours

Monday to Friday
7:00 AM to 4:00 PM

Google Reviews

4.5 7 Google reviews
Read all reviews on Google opens in a new tab
  1. Andrew L.

    July 2026

    American On Site gave one of my client’s a great bid on septic repairs (beating out two other companies) and did an incredible job! They found some additional issues and took care of them very inexpensively. They were great with communication throughout the whole process. We’ll definitely be using them for our own property and recommending them to our clients in the future!

  2. Alice W.

    May 2026

    Very helpful and knowledgeable of the area and properties in the area. The Go-To for the Molalla area.

  3. Kosta

    July 2025

    Had a great experience with the lead and work crew installing our new septic system and decommissioning the old one. The installation crew were awesome working with and didn't hesitate to answer any of my endless questions. Great team and most of all pricing.

  4. Beth V.

    April 2025

    I should have posted this review years ago. Somehow, time flies but today I was reminded of the great work Dave Bush did for us and I felt compelled to share. American On Site installed and maintains the septic tanks at the winery I work. In 2019, we expanded the winery and this required a second tank and drain field to handle to additional load. Dave's knowledge of how to make the old system work with the new system, and install the drain field without damaging our vineyard was invaluable! In addition, we have an "ancient" septic tank at the old farmhouse on the property.

  5. ted M.

    February 2025

    Chis helped us today and he is amazing. Thank you so much, we will never use another company again. American Onsite is our go to for lifetime! Thank you again Chris Lindsey. :-)

From the Google listing, checked 30 Aug 2026.

Customer reviews describe septic work from emergency calls to full installs. Kosta credits the lead and the crew with installing a new system and decommissioning the old one, and Beth writes that Dave Bush added a tank and drain field at her winery without hurting the vineyard. Chris says that when a septic tank emergency hit, the crew "responded immediately" and fixed the problem.

Map and Directions

American On Site31881 OR-213, Molalla, OR 97038

Other Septic Companies in Clackamas County

Local Ground

Around Molalla, the main drain-field limit is a high water table: the saturated zone sits too close to the surface for a conventional field. Site conditions on any one lot can differ from the map. See the Molalla city page for the full soil profile.

Frequently Asked Questions

What services does American On Site offer?

Published on their website: Septic System Installation, Septic Inspection, Septic Pumping.

How is American On Site rated?

4.5 stars from 7 Google reviews.

Sources and Dates

  • Company website · 11 Sept 2026
  • Google Business Profile · 30 Aug 2026
  • Google Maps · 30 Aug 2026

Before You Call

The decision a homeowner faces with a struggling system is whether a pumping visit buys time or a new installation is the real answer. Ask on the phone whether an operation and maintenance inspection would show which situation the property is in.