history employment testimonials news
Holding Tank

Mr. John's holding tanks are an excellent solution when running water is available without a sewer hookup. Our holding tanks and pumping service can afford benefits such as flushing toilets and fresh water hand washing. Mr. John will install holding tanks to fit the needs of our customers and their specific job conditions. Tank capacity ranges from 250 to 1,000 gallons, and Mr. John's tank pumping can provide service at any level.

Features:
  • Recessed ports to accommodate various plumbing configurations
  • Accepts Fernco® rubber couplers and clamps
  • Heavy-duty thick wall construction
  • Provides versatile storage under office trailers on job sites
Specifications:
  • Height: 18"
  • Width: 48"
  • Depth: 72"
  • Capacity: 250 gallons
  • Weight empty: 110 lbs.
Units Standard Flush Wheelchair Accessible VIP Family Room Urinal Hi-Rise Guardian Freshwater Sink Aqua Flush Holding Tank Freshwater Systems Options Septic Toilet Trailers TrifectaMobile Office Trailers Storage Containers
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



 

Website Design & Hosting: SG&D Communications & Design