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Rent Holding Tanks

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gray water and freshwater holding tanks side by side view
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Holding Tank Rental Service

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Gray Water

Freshwater

Our portable water holding tanks are the perfect solution for providing complete, self-contained gray water disposal and freshwater access at site locations lacking direct sewer and water hookups. We handle the delivery, setup, and necessary gray water pump-out services, adhering to state and local disposal regulations.

For example, our 250 gal. gray water holding tank is an ideal solution for mobile office trailers with built-in sinks and showers that have limited internal gray water capacity. It is also part of the hot sink rental to safely store wastewater at event sites without a direct sewer connection.

Similarly, our 125 gal. freshwater tank is typically rented when no potable water source is available to supply a portable hot sink or mobile office trailer.

Please note, holding tanks for construction sites are only rented alongside other temporary sanitation rentals.

Bottom line: Gain complete water independence. Rent our holding tanks for a reliable, self-contained system that eliminates all your freshwater supply and wastewater disposal worries.

Gray Water Holding Tank

holding tank rental - cal-state site services - 125 gallon shown

Specification

Measurement

Height

20"

Length

72"

Width

48"

Weight

110 lb. (empty)
2,195 lb. (full)

Capacity

250 gal.
Rental Price Quote

Freshwater Tank

freshwater holding tank front view

Specification

Measurement

Height

35"

Length

41"

Width

32"

Weight

47 lb. (empty)
1,089 lb. (full)

Capacity

125 gal.
Rental Price Quote
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Water Holding Tank Rental FAQs

A gray water holding tank is essential for safely and legally storing wastewater from portable hot sinks at sites without a direct sewer connection. It also ensures compliance with environmental regulations that prohibit dumping water onto the ground or into storm drains.

You will need to rent our freshwater tank (125 gal. capacity) and electric pump. We will fill the tank(s) with freshwater after the initial set up.

Of course. Click here to verify our California license #1011239, or visit our Better Business Bureau accredited page here.

Pricing is customized to your specific needs. It varies based on the holding tank unit type and quantity, your required waste disposal maintenance schedule, and the overall length of the rental period. For a precise quote tailored to your job site, please call us at (800) 499-5757 or request a free price quote online.

Proven. Licensed. Recommended.

Our Customers Love Us . . Here's Why

  • Works Great For My Temporary Use
    This company helped me set up a temporary chain link fence in my backyard. Their service is great; I got a quote via email and the fences were put up in two days. They charged a fraction of the cost of other fencing solutions (such as vinyl and wood fences).
    Henry in Pasadena, CA
  • Best Team Ever
    They are always very helpful and deliver on time or try to rush if they can. Had a toilet tip over and they were there within the hour absolutely amazing! Also any time I had a question about my bill or anything related to accounting it was resolved that day.
    Jacqueline in North Hollywood, CA
  • They Care About Their Customers
    Daniel was fast, to the point, and super helpful! He even helped me squeeze in a slot super quick! Next day, they put the fence up. The fencing guy and then Daniel called me back to give me an update.
    Aimz in San Marino, CA
  • Amazing Service & Clean Products
    Cannot say enough about this company! Not only is the staff extremely helpful but their products are always clean and serviced. I spoke with Lori who was so kind in explaining my invoice. Highly recommend!!
    Amber in Thousand Oaks, CA
  • Satisfied Cast and Crew
    I would absolutely recommend Cal State Site Services for restroom rentals; they provided luxury restrooms for our Film Production. The cast and crew were very satisfied by the quality and cleanliness of the toilets that were towed onto the location.
    Pat in Monrovia, CA
  • Quick Custom Fencing Solution
    Their prices beat all the other quotes I received. The installation team arrived on time. They were professional and helpful. The install was on a slope for an uneven distance and the team was able to quickly craft a solution to provide the fencing I needed.
    Sylvin in Simi Valley, CA
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Why Rent a Portable Holding Tank from Cal-State Site Services?

Quality Materials

Our holding tanks are built with quality materials to endure heavy usage.

Work Experience

Since 1991, we have been providing portable water tanks throughout SoCal.

Competitive Pricing

We offer the most competitive rental prices for holding tanks in SoCal.

Huge Inventory

We own plenty of water holding tanks for any event or construction site, large or small.

Superior Service

Your portable water tank rental is handled by trained professionals from start to finish.

Industry Focus

Multiple industries rely on us to manage additional water needs with portable holding tanks.