The Dyson V11 Absolute PRO is the best vacuum for commercial cleaning. This powerful vacuum can deep clean carpets, upholstery, and hard floors. The advanced technology of the machine features a sensor that maximizes suction power to clean dirt from all surfaces. You can also use the V11 Absolute Pro's HEPA filter to trap and capture microscopic particles like allergens, dust mites, and pet dander. The motorized cleaner head also has two power settings, which are designed to clean both delicate surfaces as well as more difficult messes. It also features a digital screen that shows real-time information on battery life, blockages and filter maintenance reminders. You can clean a whole room in no more than 60 minutes with the highest setting of suction. Its lightweight design allows it to be maneuvered around tight spaces and stairs. Dyson also offers a 2-year warranty to ensure that you don't lose your investment if anything goes wrong. The Dyson V11 Absolute pro is a great choice for commercial cleaning.