Specialties
Whether you're hosting an event, building a skyscraper, or getting hitched, you don't want to think about portable sanitation. Mr. John's goal is to provide service so good, you won't have to. We want to be the only company you call as long as nature keeps calling.
History
Established in 1964.
In 1964, Morton Weiner decided that something had to be done to improve restroom facilities on construction sites. So he and his brother David worked with an inventive carpenter to build their first portable toilet, nicknamed "the unit." It was made of five sheets of plywood, with a 55 gallon waste holding tank on its side. They were quickly in demand for more, and in 1976 Mr. John introduced restroom trailers with running water and flushing toilets, allowing the portable sanitation industry to range from sheer necessity to VIP-worth. We've come a long way since 1964, but we the original promise we made to ourselves has never wavered. We will continue to strive in every category to be the most trusted company in portable sanitation.
Meet the Business Owner: Gary W.
Son of the founder Morton Weiner, Gary is the President of Mr. John and the reason behind much of their success. After joining the company in 1986, he was able to learn all of the nuances of the industry, leading with insight, determination, and an eye for detail.