Montana Sanitation

Dependable Septic & Portable Restroom Service for Bozeman & Big Sky Area

Montana Sanitation provides clean, professional, and dependable septic service and portable restroom rentals for homes, businesses, construction sites, and events. We’re here to help support growing communities with service you can count on.

Call 406-222-0025

Crazy Mountain Sanitation is now Montana Sanitation

We’re the same local sanitation team you know and trust—now under new ownership—backed by 35 years of company experience and a management team and technicians with a combined 23 years of hands-on industry expertise, delivering the same great service you can count on.

Septic & Portable Restrooms Services

Service You Can Count On Without the Hassle

When you need sanitation service, you need a team that shows up, communicates clearly, and gets the job done right. Montana Sanitation delivers clean, dependable service so your property, project, or event stays on track.

man pumping out house septic tank

Septic Pumping

Residential and commercial septic pumping and maintenance to help prevent backups, protect your property, and keep systems running properly.

  • Residential septic pumping
  • Commercial septic pumping
  • RV parks, apartments, HOAs, and lodges
  • Septic care and maintenance
Montana Sanitation portable restooms

Portable Restroom Rentals

We provide clean portable toilet (porta potty) rentals and service whether you are building a home, hosting an event, or in need of a seasonal rental. Let Montana Sanitation take care of it. 

  • Construction / residential job site
  • For events or seasonal
  • Pickup and delivery
  • Maintenance and pumping
  • Weekday / weekend rentals
  • Standard and handicap accessible
  • Hand-washing stations available
Luxury portable restroom trailer

Restroom Trailer Rentals

Clean, comfortable restroom trailer rentals for weddings, graduation parties, concerts, and special events where guest experience matters.

Who We Serve

Sanitation Solutions for Real-World Needs

  • Homeowners

    Routine septic pumping and maintenance to help prevent problems and keep your system running properly.

  • Contractors & Job Sites

    Portable restroom rentals and dependable servicing that support crews and keep projects moving.

  • Businesses & Property Managers

    Reliable septic and sanitation service for commercial properties, apartments, HOAs, lodges, and more.

  • Events & Celebrations

    Portable and luxury restroom options for weddings, parties, concerts, and community gatherings.

Service Area

Proudly Serving Bozeman & Big Sky Area

Along with the surrounding communities of Livingston, Paradise Valley, White Sulphur Springs, Bridger Canyon, Three Forks, and Big Timber.

Not sure if you’re in our service area? Give us a call — we’re happy to help.

Why Choose Montana Sanitation?

Tough jobs, clean results.

  • Dependable scheduling and responsive communication
  • Clean, professional service that respects your property or event
  • Septic and portable restroom solutions for homes, jobsites, businesses, and special events
  • Local service focused on Southwest Montana communities

Contact Us

Request Service or Get a Quote

Tell us what you need and where you’re located, and we’ll follow up as soon as we can.
For the fastest response, call 406-222-0025.

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Need Septic Service or Portable Restrooms?
We've Got It Handled.

Whether you need a one-time service, ongoing support, or event restroom rentals, Montana Sanitation is here to help with clean, dependable service you can count on.

Call 406-222-0025
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