8x24 Office trailer compact

Elevate Your Jobsite with Mr. John’s Compact Office Trailer Solutions

Are you looking to revolutionize your jobsite efficiency? Look no further than Mr. John’s innovative compact office trailer solutions. With a perfect balance of versatility and practicality, these options are designed to take your projects to new heights. 8×24 Office Trailer – Perfect for projects where space efficiency is key without compromising on functionality. Discover… Read more »

Mr. John Work Anniversary photo

January Mr. John Work Anniversaries!

Celebrating Years of Dedication! As we step into February, we would like to share a heartfelt thank you to our outstanding employees with January work anniversaries and their incredible 233 years of combined service! Your commitment and hard work have been key to our success. We Recognize and Celebrate: *Dale Nicholson: 39 Years of Service… Read more »

Mr. John Announces Promotion of Alex McCarthy to Director of Finance

Mr. John is excited to announce the promotion of Alex McCarthy to Director of Finance, effective November 20, 2023. Alex is responsible for overseeing the organization’s financial operations and strategy. This includes strategic planning, leading the finance & accounting team, ensuring financial health and compliance, and providing key financial insights for executive decision-making. Alex brings… Read more »

Tips from Our Mr. John Service Techs: Keeping Your Portable Toilet in Top Shape

Portable toilets play a vital role in outdoor events and construction sites, offering convenience to users and ensuring a sanitary environment. For optimal performance of portable units, it’s essential to follow some simple guidelines. Our service technicians have shared their valuable insights to help you make the most of your portable toilet rental. Here are… Read more »


Your link to Temporary Fencing is here. Commercial Construction • Housing Developments • Remodels •Public Works Projects • Emergency Response • Special Events FENCE PANELS • Sturdy and reliable alternative to in-ground posts• Easy to install, maintain, and remove• Installs on a variety of surfaces• Repositions easily STANDS AND WEIGHTS • High-visibility reducing trip hazard•… Read more »

Mr. John announces Leadership Promotions

Mr. John Announces Leadership Promotions

Mr. John is excited to announce the promotion of David Kropf to Director of Operations, and Joseph Hatherley Jr. to Director of Safety & Compliance, effective July 19, 2021. David Kropf joined Mr. John in 2015 serving as Operations Manager for the last 6 years. Over that time David helped transform portable toilet operations, enabling… Read more »

Mr. John is Live on the Salesforce Platform

As of 6pm EST July 19th, 2021, Mr. John is officially “Live” on the Salesforce Platform for sales, billing, and field service. Our system is designed to give customers a great buying experience, and faster, smarter service. After years of passively searching for a solution, we decided to make new software a priority in 2018…. Read more »

wheelchair accessible porta potty

How Many Toilets Do You Need Per Person?

So you’re thinking about placing an order for porta johns, but you have some questions. More likely than not, one of those questions is how many? If you’re hosting an event, the general rule of thumb is to provide at least one restroom per every 50 people. The larger the crowd, the more this number… Read more »

row of porta potties in downtown Pittsburgh

Porta John Science: How do Portable Toilets Work?

Porta johns. Porta potties. The portable toilet. No matter what you call them, these standalone restrooms are always there for us when we need them most. But where exactly does all of that waste go? And how do portable toilets actually work? We’re here to give you the explanation you’ve been waiting for. The process… Read more »

Do You Need a Permit for a Porta Potty?

If you’re planning to host an event and know you will need to provide restroom facilities, you may be wondering about the details and requirements to do so. Keep reading to learn what they are. Many localities require you to apply for a special events permit when planning a gathering that will involve more than… Read more »