NSS Is Here to Solve Your Problems. We are a full-service, non-franchise Commercial Cleaning & Janitorial Service Company bas ... ed out of Draper, Utah. We have one of the highest customer satisfaction and employee retention rates in the industry. Our business is to make your business shine. It means Commercial Cleaning & Janitorial Services at its best. High-quality service, safety, integrity, and innovation are the values that make NSS one of the best options for commercial cleaning and building services. Here are some key features of our company: • We were established in 1997. • We are a nationwide company. • We are fully bonded and insured. • We are a BBB Accredited Business with A+ Rating. • Since we are not a franchise, our prices are very competitive. • You are one call away from the owners. • We clean over 21 million square feet daily. • We service fortune 500 companies. • Sanitizing and Disinfecting services • Non-toxic and biodegradable products • We count on software that helps us monitor our operations in real-time; It means you have real-time access to reports on your facilities. We Have a Solution For You. Let Us Solve Your Problem! read more