As I just had the service yesterday, this review is only for customer service not the product! The crew showed up as scheduled, however I did not pay attention and did not have my faucets removed. They were very kind to reschedule it for the next day. They showed up as promised were extremely polite and efficient and clean and my marble island top looks amazing, but like I said, the jury is out on the product
About Prostone Services
Prostone Services is a reputable cleaning, restoration, and maintenance company that has been serving residential and commercial clients since 1980. Their team of experienced professionals provides excellent service, arriving on time and taking extra care to protect walls and floors. They specialize in cleaning and restoring various surfaces, including carpets, natural stone, upholstery, and hardwood floors. Clients have been impressed with the impressive results, including the restoration of marble floors to their original color. With their punctual and professional approach, Prostone Services is highly recommended for all cleaning and maintenance needs. The company is also veteran-run, which is an added benefit for those who want to support such businesses. Customers have praised the owner, Jonathan, and the manager, Maria, for their priority and attention to detail in handling projects.
Reviews
My tile/grout looks a lot better but not great after cleaning. When paying $500/hr for the cleaning, I expected GREAT. However, they returned to see if a hydrogen peroxide treatment would improve the grout color and were willing to reclean it all if a test showed improvement. Unfortunately the add'l treatment didn't help; my floor is showing its age.
I used Gemini Google to find Prostone and am very happy with the recommendation. They just left after cleaning our 20+ yr old shower including marble floor tiles. It looks amazing and so much better! Charlie and Alex were very professional and took great pride in doing the best job possible. Thank you, Prostone!
Photos

Hours
Good to know
- online estimates
- on-site services
Location
1190 Mountain View -Alviso Road # North, Sunnyvale, CA 94089
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