We are a family owned business.

Andersen Sewer Service has been providing professional pumping services since 1984. We are one of the leading septic companies in Billings, MT. We service most of Yellowstone County to include: Billings, Worden, Huntley, Ballentine, Shepherd, Lockwood and areas of Laurel.

We take pride in what we do!

We respect your property and are pet friendly. We backflush to make sure the job is done right the first time. If your need is outside our scope of service, we will direct you to a professional that we trust will take care of you. Customer satisfaction is our number one priority!

(406) 245-7593