That's a job for bob!

Serving Central Iowa with Septic System Installation and Repair, Portable Restrooms, Time of Transfer Services and More!

Septic System Services

We offer a full range of septic system services, from standard septic tanks to alternative septic systems. Specializing in installation, repairs and maintenance.


Bob’s Premium Privies

With Bob’s Premium Privies, we bring the comfort of the indoors, outdoors! Luxury restroom and shower trailers and our standard portable toilets.


Time of Transfer Inspections

Iowa DNR requires a Time of Tranfser (T.O.T.) inspection to be done before the title of a property with an onsite waste water disposal system can be transferred.


Disaster Response & Clean up

We use powerful pumps and truck-mounted vacuum units to quickly remove hundreds or thousands of gallons of water from your property.


How do you provide 300 portable toilets for a half marathon?

9,000 runners spend weeks preparing for Dam to Dam, Iowa’s Distance Classic, and so do we! Planning, logistics, and timing are required to perfectly execute delivery and pickup of 335 portable toilets on race day.

Call us. Let us take care of the mess and stress.


Not many companies can say they have a history of longevity.

Since 1961, Bob Davis started part-time with one septic truck taking care of Berwick, Iowa, folks. Over time, Bob has made relationships leading to the business built today.



What our customers have to say…

“Professional, timely and reasonable and do a great job. I’ll have them out again and not only recommend them to my friends but also my family. Thanks for the great service.”

Robert H.

“I’ve been camping for years at the Iowa State fair and have always been extremely impressed with their service! The employees are very hard working and always go the extra mile to make their customers happy! I’ve also always found their portable toilets clean-VERY Impressive! I would recommend this company!”

Cynthia S.

“This is a fantastic company & a great group of people to work with!! The entire team went above & beyond every step of the way from helping us get financing to replace our sewer line to dealing with massive tree roots that were in the way during construction to answering questions/concerns about the construction. I HIGHLY recommend them!!”

Mandi A.

Bob’s Team Blog

Find out why we excel in the business of THE BUSINESS.

Bob's Septic Tank & Portable Restroom Service Central Iowa Septic System Install Repair Replacement

What Does a Septic System Do?

Why septic systems are important According to the Iowa Department of Natural Resources, Iowa has an estimated 100,000 buildings with septic systems that do not function adequately. This is important because[…]

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October 11, 2018 0
Time of Transfer T.O.T. Septic System Installation Repair Maintenance Septic Tank Bob's Septic Tank and Portable Restroom Service

Septic Maintenance During Flooding

Septic Maintenance During Flooding and Excess Rain There are certain times of the year that can be very soggy for Iowa residents. A well maintained septic system and normal rain[…]

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October 8, 2018 0
Bob's Septic Tank and Portable Restroom Service Septic Pumping

The Best Time to Pump Your Septic Tank

When is the best time for septic tank pumping? Here in Iowa, our Bob’s Team personal preference for septic tank pumping is Fall or Spring. Mainly because it will be easier[…]

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September 19, 2018 0

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If you need emergency service, please call the phone number listed at the top and bottom of the website.