ABOUT PRODUCTS SERVICES RESOURCES CAREERS CONTACT OUR LAB Every water treatment situation is unique and at Kroff, we don't believe in "one size fits all" solutions. Our 4100 sq ft corporate research facility houses our team of doctoral-level scientists and state of the art equipment, allowing us to quickly develop custom solutions for each client situation. Click on the arrow above to take a 3-Dimensional tour of our lab. If you'd like to meet with our technical team, we'd be happy to host you for a personal visit. KROFF INC. One North Shore Center, Suite 450 12 Federal Street Pittsburgh, PA 15212 412.321.9800 412.321.9802 (f) ABOUT HISTORY LAB PRODUCTS SERVICES RESOURCES CAREERS

ABOUT PRODUCTS SERVICES RESOURCES CAREERS CONTACT OUR HISTORY The idea of Kroff, Inc. began with casual conversations between Keith Kronk and Fred Potthoff, two co-workers and water treatment professionals. They shared the same sense that there was a demand in the water treatment marketplace for an elite chemical company that only hired experienced consultants, and who fostered a corporate culture that gave freedom to express entrepreneurial ambitions. The Beginning — First Employee — Early Growth — "Bottom Up" — Large Expansion — Clear Culture — KROFF INC. One North Shore Center, Suite 450 12 Federal Street Pittsburgh, PA 15212 412.321.9800 412.321.9802 (f) ABOUT HISTORY LAB PRODUCTS SERVICES RESOURCES CAREERS

ABOUT PRODUCTS SERVICES RESOURCES CAREERS CONTACT LET'S WORK TOGETHER If you’re ready to work with a unique, fast-growing and dynamic water treatment chemical company, send us a message at the contact information below. KROFF INC. HEADQUARTERS One North Shore Center, Suite 450 12 Federal Street Pittsburgh, PA 15212 (412) 321-9800 (412) 321-9802 (fax) KROFF LAB SERVICES 2301 Duss Ave Ambridge, PA 15003 (412) 321-9800 GET IN TOUCH WITH US I'm interested in: Select one How Kroff Can Help Working at Kroff Becoming a Supplier Technical Information Learning More KROFF INC. One North Shore Center, Suite 450 12 Federal Street Pittsburgh, PA 15212 412.321.9800 412.321.9802 (f) ABOUT HISTORY LAB PRODUCTS SERVICES RESOURCES CAREERS