Holding Tanks

Your Trusted Source for Portables in Knoxville and Surrounding areas.

Holding Tanks easily fit under job site or construction site office trailers and are great for holding large amounts of waste water. Whether you have an office trailer at a construction site or you are living in your RV for the summer, portable holding tanks are an easy and convenient solution for toilet waste and grey water waste.

  • Multiple access ports
  • Fits beneath most trailers
  • Dimensions 4’x 3’x 18″, 250 gallon
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-Mark Godzon

“TC Environmental offers the highest quality customer service every time. We have used them as our Portables company on various construction sites throughout Knoxville and cannot recommend them enough! Five-Stars!”

Portable Frequently Asked Questions

Check out the below section to learn more about the most frequently asked questions regarding portable / port-a-potty rentals.

What Areas Do You Deliver?

Blount, Sevier, Knox, and Loudon counties

How Long Do I Keep the Portable?

The short answer is as long as you need it. We bill on a 28-day billing cycle

Do You Come Clean the Portable Toilet?

We clean and restock the portable on a weekly route. 

How Do I Request a Pick-up?

Either on-line or give us a call at 865-448-8880.

Why Choose TCE?

Our service can’t be beat! Whether it be a portable toilet, roll-off dumpster or special event our field service team cares about taking care of our customers. We sincerely appreciate your business.