Septic Design Newberg

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Since 2003 American On Site has been providing the greater Willamette Valley with professional and affordable septic services. If you are currently in the process of building your home, give us a call to come and inspect your plot, help you select the right location for your septic system, and educate you on one of our quality septic system brands. From septic installation to septic maintenance, we want to be your trusted go-to resource for all of your septic system needs. 


American On Site
Based on 13 reviews
American On Site
Based on 10 reviews
Chanda Buck
Chanda Buck
21:12 13 Nov 23
Diagnosed and repaired our issue quickly!
Keith Stewart
Keith Stewart
00:09 02 Jun 23
I was referred to AOS, and it's the best one I've ever had! Replaced my failed home sewage pump on the same day in record time. With competitive costs and great service, I'll never use anyone else. A true "customer service" business!
We have used these guys a few times over the years. This last experience was even better than the great service we’ve had in the past.I briefly explained my problem, they worked out a schedule to be here the next day.Amanda was great, but I have to give a huge thanks to Josh. He remembered us from a few years past, identified my issue quickly and gave me great advice to solve it quickly to avoid bigger issues later.I highly recommend them!!Thanks again.Chad BurnettNewberg
Kari Lundell
Kari Lundell
04:50 22 Apr 22
So grateful to Jim & John who came to the house. The lady on the phone listened, asked a few questions about the clean out pipe and yard. Drains had been working all day then did a load of laundry in the evening and suddenly everything is backing up. We made a few calls around immediately the next morning when it was obvious we couldn't clear it ourselves. American came to the house a few hours later, friendly, helpful, didn't just do the job but took the time to review out septic maintenance practices so they could get a good idea of how it may be flowing, or not, and why. Got the clog cleared and came in considerably less $ than I expected to pay. Definitely will call them again, just hopefully not too soon. Thank You!
Steve R
Steve R
02:10 20 Nov 21
Excellent service. Great pricing. Fast and efficient I wish I could give them six stars.
Malina D.
Malina D.
10:45 15 Jul 21
We needed to replace our septic tank and although we had to wait a month or so (other companies were longer (end of covid)). They had a reasonable bid. They...
Brett N Mary F.
Brett N Mary F.
13:12 27 May 21
We were impressed with the quality and professionalism all the employees we have come in contact with at American On Site. Quick and courteous, a pleasure...
D C.
D C.
14:43 28 Aug 20
Came home to an alarm sounding on our septic panel. Called Speedy Septic (previous servicer and latest inspector to our system). They wanted $225 for...
Dee R
Dee R
22:01 23 Apr 16
If anyone ever needs septic system help these are the people to call. We had a recent septic emergency. A company we had used before pumped the tank. Within 3 days tank was full again. The "X" company we had used to pump tank told us drain field needed replaced, an 8K-16K expense.A friend suggested we call Dave at American On Site to get a second opinion. What a different story, he confirmed that our drain fields were fine and within a short time had men out that cleared the blockage to drain field and did a simple repair on septic tank. Total bill was extremely reasonable. 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.

Septic Design Newberg

Septic Design in Newberg

American On-Site Septic installs, maintains, repairs & other types of septic service in Newberg. With our experts’ professional assistance, the longevity of your Septic Tank will increase substantially. You can get all this with the least hassle and at the best possible price from American On Site Septic Pumping & Repair.

We will help you determine the best septic design in Newberg for your property and get it installed by our professionals.

Why choose us for Septic Designing?

Located in Newberg, Oregon, American On Site Septic designs residential and commercial on-site wastewater systems.
The range of customers we serve includes property owners, builders, developers, realtors, banks, and more.

To earn your trust, we carefully consider your septic system needs, guide you through the permitting process, and strive to represent your interests.

Our top priority is to deliver prompt, dependable septic system design. As a company, we strive to produce quality designs that are affordable and long-lasting and can satisfy all your septic needs.

At AOS Septic Pumping & Repair, you’ll receive quality septic system design and inspection from our experts at an affordable price.

When do you need septic services?

  • Pooling water in your backyard
    Seeing water around your yard should prompt you to contact a septic service.
  • Unusual smells
    An overpowering, sickening odor emanates from septic tanks that are full or blocked.
  • Clogged drains or slow drains
    Slow drains are not only inconvenient, but they might also indicate septic issues.
  • You Notice Sewage Backup
    Full septic tanks can lead to sewage backups that can be damaging and hazardous.
  • Pumping Your Tank Is Overdue
    When you haven’t pumped your tank in a while, hire a professional.
  • Regular gurgling sounds
    Sinks and toilets gurgling might be a sign that your septic tank cannot handle more wastewater.

How to Contact Us?

Many different aspects need to be considered to ensure compliance and proper operation of your septic design. Contact us today for a tailored solution!
Our professionals will install the correct sewage treatment system based on your needs and location.