Welcome to Mr John of Pittsburgh - Portable toilets, and Trailers:



Trade Organizations Portable Sanitation Association International (www.psai.org) Modular Building Institute (www.mbinet.org) National Portable Storage Association (www.npsa-us.org) Associated Builders and Contractors (www.abcwpa.org) Builders Association of Metropolitan Pittsburgh (www.pghhomebuilders.com) Pittsburgh Builders Exchange (www.pbe.org) Preferred PROs Mr. John of New Jersey (www.mrjohn.com) - New York, New Jersey, Connecticut, Eastern PA, Northern Delaware Biffs Inc. (www.biffsinc.com) - Minnesota Super Bowl Portable Restrooms (www.sbprestrooms.com) - Colorado Andy Gump, Inc. (www.andygump.com) - Southern California A-Company Sanitation (www.acoinc.com) - Idaho, Utah, Arizona, Nevada C & L Sanitation (www.clsanitation.com) - Western Ohio, Southern Michigan SG&D Communications & Design (www.sgd-communications.com)	Trade Organizations PREFERRED PROs


HIGHLIGHTS Tri-Boro Trailer expands fleet to include 24x60 office trailers - Offering our customers a wide range of products and services has always been a focus of our company. Over the past seven years, our fleet offerings at Tri-Boro Trailer have expanded dramatically. . . . more Mr. John of Pittsburgh / Tri-Boro Trailer names new marketing director. - Brandi Ketter has been named marketing director of Mr. John of Pittsburgh and Tri-Boro Trailer, both located in Stowe Township, Pa . . . more