First Class Sanitation

Mailing Address:
PO Box 1921
Flagstaff, AZ 86002

Physical Address:
1860 W Kaibab Ln.,
Flagstaff, AZ

Phone: 928-774-6413

Hours of Operation

Monday to Friday
8:00 AM – 5:00 PM

Saturday and Sunday
By Appointment


  • Bellemont, AZ
  • Camp Verde, AZ
  • Clarkdale, AZ
  • Coconino County, AZ
  • Cornville, AZ
  • Cottonwood, AZ
  • Flagstaff, AZ (Metro)
  • Jerome, AZ
  • Lake Montezuma, AZ
  • Leupp, AZ
  • Mormon Lake, AZ
  • Munds Park, AZ
  • Parks, AZ
  • Rimrock, AZ
  • Sedona, AZ
  • Williams, AZ
  • Yavapai County, AZ

Ask About Porta Potties

Clean Your Septic Tank

Get Affordable Septic Services

Based in Flagstaff, AZ, First Class Sanitation is a third generation family owned and operated sanitation and liquid waste removal company. As Flagstaff Natives we have been doing business since 1997 and are proud NAU alumni, local high school graduates and involved in many community organizations. Our company provides portable restrooms for all occasions. We also provide septic service to Flagstaff, Sedona, the Verde Valley and surrounding communities. If you are looking for ADEQ real estate transfer inspections, we can handle this for you too. Call today to learn more.

Community Supporters:

  • American Cancer Society
  • Big Brothers Big Sisters
  • Granite Mountain Hotshot
  • Benefit Concert
  • Native Americans for
  • Community Action
  • San Francisco de Asis Parish


  • Contractors
  • Event Planners
  • Homeowners
  • Municipalities
  • Realtors


  • Licensed & Certified
  • Insured
  • Locally Owned
  • References Available

Call For a Porta John

We Have Restrooms
for Job Sites

We have professional and knowledgeable employees who will schedule with reliability to accommodate hectic job sites and with flexibility for busy homeowners/realtors. We provide the highest quality service and set the bar for acceptable standards. As a small family company we operate with the efficiency and dependability of a large corporation. Call to schedule an appointment to discuss your porta john requirements.