# Castles Home Service — Flooring in Sunnyvale, CA | NorCal Repairs

> Castles Home Service is a flooring contractor serving Sunnyvale, California. Castles Home Service consistently earns praise for their exceptional craftsmanship, whether repairing a cracked shower niche shelf, restoring quartz countertops, or removing stubborn etching from limestone floors. Customers highlight the professionalism of technicians like Johnathan and Calvin, who protect homes with shoe booties, clean up thoroughly, and communicate clearly about arrival times and project timelines, while office staff like Maria ensure scheduling runs smoothly. Clients also note the company's integrity, willingness to revisit and troubleshoot when results fall short of expectations, and reasonable p Rated 5/5 from 146 reviews. NorCal Score: 51/100.

## Business Information
- Name: Castles Home Service
- Trade: Flooring (C-15 (Flooring and Floor Covering))
- City: Sunnyvale, CA
- County: Not listed
- Phone: (650) 593-6285
- Website: http://www.prostoneservices.com/
- Address: 1190 Mountain View -Alviso Rd # N, Sunnyvale, CA 94089, USA
- Profile: https://norcalrepairs.com/pro/flooring/sunnyvale/castles-home-service
- Status: Listed Contractor

## Ratings & Reviews
- Google Rating: 5/5 (146 reviews)
- NorCal Reviews: 0 reviews
- Combined Rating: 5/5 (146 total reviews)
- NorCal Score: 51/100 (Good)

## AI Review Summary
Castles Home Service consistently earns praise for their exceptional craftsmanship, whether repairing a cracked shower niche shelf, restoring quartz countertops, or removing stubborn etching from limestone floors. Customers highlight the professionalism of technicians like Johnathan and Calvin, who protect homes with shoe booties, clean up thoroughly, and communicate clearly about arrival times and project timelines, while office staff like Maria ensure scheduling runs smoothly. Clients also note the company's integrity, willingness to revisit and troubleshoot when results fall short of expectations, and reasonable p

## Recent Reviews
- "Prostone does exceptional work!  I had Prostone visit twice on two different occasions. Once, to repair a severe split within a shower niche shelf. Second, to fix grout cracking due to the settling on..." — Kathleen Won, 5/5, a year ago (Google)
- "Prostone Services of Sunnyvale is an exceptionally fabulous company that I will go to every time. We were thrilled with their work. They did an amazing job restoring our quartz kitchen counter tops bu..." — Taraneh Razavi, 5/5, 5 months ago (Google)
- "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..." — Michael Miller, 5/5, 3 months ago (Google)

## Services Offered
- Hardwood Floor Installation: $3,500–$12,000
- Tile Installation: $2,000–$8,000
- Vinyl Plank & LVP Installation: $1,500–$5,000
- Hardwood Floor Refinishing: $1,500–$4,500
- Carpet Installation: $1,200–$4,000
- Epoxy & Garage Floor Coating: $1,800–$5,000

## How to Get a Quote
- Call: (916) 476-7689 (24/7 for emergencies)
- Online: https://norcalrepairs.com/pro/flooring/sunnyvale/castles-home-service (scroll to quote form)
- The quote is FREE with no obligation

## About NorCal Repairs
NorCal Repairs is Northern California's contractor marketplace. We verify every contractor with CSLB license checks, insurance verification, and background checks. Our NorCal Score rates contractors 0-100 based on reviews, verification status, and experience.