About FirstPrinciple Janitorial Supply Co.
FirstPrinciple Janitorial Supply Co. was created to support the people responsible for keeping buildings clean, stocked, safe, and ready for daily use.
We provide janitorial and facility supplies for schools, offices, healthcare facilities, property managers, cleaning contractors, and facility teams across the East Coast.
Our catalog focuses on practical products that facilities use every day: paper products, restroom supplies, trash liners, cleaning chemicals, floor-care items, safety supplies, breakroom essentials, and everyday custodial tools.
Our goal is to make facility supply ordering easier, clearer, and more reliable for the teams that keep buildings running behind the scenes.
Mission
Our mission is to make janitorial and facility supply ordering simpler, more reliable, and better aligned with the real needs of building teams.
About Our Sourcing Process
We help customers find janitorial supplies, equipment parts, and replacement components through a network of verified manufacturers, distributors, and trusted industry suppliers.
Some items may be stocked directly, while others are sourced-to-order based on part number, machine model, availability, and lead time. When sourcing replacement parts, we work to verify fitment using manufacturer references, supplier documentation, and product specifications whenever available.
OEM parts will be identified as OEM when applicable. Compatible aftermarket or replacement parts will be clearly described as such.
Our goal is simple: help you get the right part at a fair price without wasting time searching across multiple suppliers.