听力原文： Have you thought about hiring a cleaning service for your cleaning needs？ MB Cleaning is the cleaning service you can depend on. We service a variety of clients with a variety of needs from seasonal homes to one-time construction cleanings. The MB cleaning service has nearly 10 years of experience in the cleaning services field and a full range of services to meet a variety of needs. We will dispatch professional agents to your home or company with our state-of-the-art products. So we can save your time and money by accomplishing your cleaning needs in the shortest amount of time possible. We are located in the beautiful scenic South Branch, Michigan. For more information and a free estimate, please contact us at 545-1945.
Who is this advertisement for？

A. Dry cleaners
B. Mechanics
C. Home owners
D. Recruiters