We believe that the cornerstone of our success is our reliable and dependable service. Master Cleaning Services give you the utmost in QUALITY, which constitutes the very heart of our organization. Customers come first. We will work hard to meet and exceed all of your building service needs and expectations.Master Cleaning Services is a quality one-stop commercial cleaning maintenance contractor serving the Alameda County and surrounding areas.Building Safety and Security Knowing that your building is properly secured during and after the cleaning operation will provide you with peace of mind. Doors will be properly secured and alarms will be set upon completion of each shift.Unsafe conditions, such as water on floors, boxes or other items left in potentially dangerous places, plumbing leaks, loose carpeting, slippery walkways, and so forth, will be cared for promptly. Your building manger will be notified immediately so plumbers and other trades may be contacted for repairs.Safe Cleaning Methods. Our professional use of cleaning chemicals and equipment will keep your building in top condition. Dangerous situations and procedures will be scrupulously avoided and corrected. Strong and potentially hazardous chemicals will be used responsibly by qualified personal, and employees will be trained in safety, security, and ventilation.