Castle Rock Sanitation,LLC in Mauston, WI

About Castle Rock Sanitation,LLC

From the website of Castle Rock Sanitation,LLC, read 11 Sept 2026. It describes what the company says it offers, not independent verification.

Castle Rock Sanitation pumps septic tanks and installs risers that provide easier tank access for inspections and pumping. The company also replaces septic filters.

Septic Services in Mauston

Quoted from the website of Castle Rock Sanitation,LLC, read 11 Sept 2026.

The crew repairs clogged or poorly functioning drainfields. Around Mauston, all rated ground is classed very limited for septic absorption fields, with a high water table affecting 83.1%, so conditions on the property matter for this work.

• Drainfield Repair

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• Riser Installation

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• Septic Pumping

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Septic Service Categories

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

Hours

Monday to Friday

7:00 AM to 4:00 PM

Saturday

8:30 AM to 12:00 PM

Google Reviews

From the Google listing, checked 30 Aug 2026.

Michelle said the crew arrived the next morning, identified a failed pump and had its plumber replace it that same morning. Nick described quick service and friendly people, while Adam praised the crew's work in winter conditions.

Map and Directions

Castle Rock Sanitation,LLCN4257 25th Ave, Mauston, WI 53948

Local Ground

Around Mauston, 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 Mauston city page for the full soil profile.

Frequently Asked Questions

Before You Call

A homeowner with a clogged or poorly functioning drainfield must decide whether to bring Castle Rock Sanitation in for repair. One useful phone question is what the crew will check before recommending that work.