GreXen Kitchen Exhaust Cleaning is creating a new standard in the KEC industry. We clean each and every location we service to NFPA 96 Code Standards, proving it each and every time by providing electronic reports with documented photographic evidence of a completed detailed cleaning. Our superior employee training program allows GreXen to expand across multiple markets without sacrificing quality of service. Our franchising efforts are proving to be successful with opportunities on the West Coast. Our goal is to offer our service nationwide, creating a new standard with customer service at the forefront of everything we do. Look for a GreXen Kitchen Exhaust office near you.