Holding Tank Rental Service

We offer 250 gallon sanitation holding tanks for fresh water and grey water.

Our holding tanks are molded from high-density polyethylene and are available in two colors (white for fresh water and black for grey water).


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  • cal-state 3 compartment hot sink rental 05


  • Molded out of rugged high-density polyethylene

Holding Tank Specifications

Waste Water Capacity250 gal

Rental Availability

Our holding tanks are available for rent in these service areas:

Product FAQs

Why do I need a holding tank?

You will need a holding tank because water can not run into the sewers. It needs to be properly disposed of. Let us handle it for you.

How often does it need to be serviced?

An office of four to six people should be able to go a week before a service.

Are we able to attach the holding tank to the restroom trailer?

Yes. We have multiple fittings to attach to any trailer. This will allow for a moving job site.

What if there is no potable water at my job site?

You will need at least 100 gallons of fresh water and an electric pump. We provide both for an extra fee.

What is the price to rent a holding tank?

Price varies based on rental quantity and duration length. Call us at (800) 499-5757 or request a free quote online.

Why Rent Holding Tanks from Cal-State Site Services?

Quality Materials

Our holding tanks are made of the best quality to withstand heavy usage.

Huge Inventory

We stock a huge inventory of rentals for any event attendance.

Work Experience

Since 1991, we have been renting holding tanks in Southern California.

Professional Service

Every step of renting a holding tank is handled by trained professionals.

Competitive Prices

Our competitive hot sink station rental prices are the best value in SoCal.

Industry Focus

Multiple industries trust us to handle their needs for holding tanks

Sink Rentals

regular dual basin sink

Regular Dual Basin