My name's Marco Santoro, and I started Grand Concourse Portables back in 2011. Before that, I was a site supervisor in Port Morris during the big rezoning boom. I'd watch crews lose hours every week waiting on sanitation trucks that were stuck on the Bruckner or backed up on the Cross Bronx. It was frustrating, seeing guys standing around when they could've been working. That's when I decided there had to be a better way. We're based right here in the Bronx, so we know the streets and the shortcuts. When you call us, you're getting a local crew that understands the flow of the borough, from Pelham Parkway to Melrose. We don't have to fight our way in from some distant depot. That local knowledge is everything. It means we can respond fast, whether it's a last-minute hand wash station for a block party or an emergency service call for a standard construction unit that's reached capacity.
We built this business on reliability and knowing our gear inside out. Every unit in our fleet, from the basic models to our luxury restroom trailers, gets checked and prepped by our team. We're not just dropping off a box; we're making sure it's clean, stocked, and functioning. I'm a PSAI Certified Portable Sanitation Professional and hold a NYS Waste Transporter Permit, so compliance isn't an afterthought—it's how we operate from day one. Our crew is OSHA-trained because safety on your site matters to us, too.
Our experience here gives us a real feel for the challenges you face. We know a summer in Morris Park can see weeks above 90 degrees, and we spec our units with that in mind. Good ventilation stack design and the right odor control biocides make a huge difference for crew comfort. We also understand the building landscape, from the new mixed-use developments going up to the tight sites in established neighborhoods. That's why we offer crane liftable toilets for those tricky upper-floor placements and always follow strict procedures for preventing tank overflow.
For us, it's about solving the problem you called us for, without creating new ones. We show up on time, with the right equipment, and we handle the service professionally. You've got enough to worry about managing a project or an event; your portable sanitation shouldn't be one of them. That's the promise we've kept since 2011, and it's why contractors and event planners around Arthur Avenue and throughout our service area keep calling us back. If you're looking for a partner who gets it, give us a call at (718) 831-5974 or visit our contact page. Let's talk about what you're building.
