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ABOUT
Prostone Services has been family owned and operated for since 1980. That means we have years of experience, reputation, and training to ensure that all our clients get the best cleaning they will ever have, or its free! We believe that if our work does not meet your predetermined expectations, you should not have to pay for it. Not only this, Prostone Services is proud to employ only military veterans and active reserves/national guardsman.
Albert Ong was the founder of Prostone Services in 1980. He first started a janitorial company, Best Janitorial Services, but eventually expanded into all cleaning related services. Once he expanded his services, he then created the company Ambassador Services. He is now one of the few Master Textile Technicians in the Peninsula today. In 2017, Ambassador Services was officially changed to Prostone Services. Friendly, Professional, and Certified, Albert will definitely show all clients the quality service that they pay for.
We are dedicated to serving our customer's needs, and our goal is 100% customer satisfaction. We strive to bring you the best in quality service. If something isn't right, please let us know.
1190 Mountain View-Alviso Rd Ste M, Sunnyvale CA 94089
