Jonco Chemical & Janitorial offers reliable office cleaning services, floor waxing, window cleaning, carpet and rug cleaning, and construction cleanup services at affordable rates. You can depend on us to keep your building and your professional image looking spotless. Keeping a large retail space or a commercial building clean can be very difficult work. There is no room for hit and miss results. You need a dependable cleaning service that you can trust to get the job done efficiently.