# Bestoff Windows & Construction

## Quick Facts

- **Category:** Windows\-Repair, Replacement & Installation
- **Rating:** 5.0/5 (2 reviews)
- **Phone:** (925) 288-9100
- **Website:** http://www.bestoffwindows.com
- **Status:** Open

## Hours of Operation

| Day | Hours |
|-----|-------|
| Monday | 9:00 AM - 5:00 PM |
| Tuesday | 9:00 AM - 5:00 PM |
| Wednesday | 9:00 AM - 5:00 PM |
| Thursday | 9:00 AM - 5:00 PM |
| Friday | 9:00 AM - 2:00 PM |
| Saturday | Not available |
| Sunday | Not available |


## Location

1000 Detroit Ave Ste S
Concord, CA 94518

[View on Google Maps](https://maps.google.com/?q=37.952812,-122.02793)

## Reviews (2 total)

**yinchung05** - 5/5
> Had the windows in my South San Francisco home replaced, it was a very quality installation. From start to finish I knew Sergey and Bestoff Windows were the right company for me: he was honest and open about the industry and offered me a very competitive quote. Given this company's reputation I had every reason to trust his word and let them take this project. It took them but two weeks to order and install new vinyl windows into my home, thanks guys, it was a significant face-lift to my home.

*3/8/2010 via Direct*

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**anonymous** - 5/5
> Over the years all the neighbors in my Oakland neighborhood have slowly upgraded their aluminum windows to vinyl, my home was starting to look like a sore thumb amongst all the beautiful, white, vinyl windows. I researched for a few weeks and found Bestoff Windows, doing some further research and vising their showroom I saw that they are a trustworthy company carrying all major window  brands. I ended up getting 4 estimates, Bestoff's was the second lowest, but they were offering a far superior product and I knew I could count on their labor. It took a little less than two weeks for my custom order of windows to come, they came to my oakland home next day to install the windows. The window replacement  took only one day, everything was cleaned up - my house looked cleaner than before they came in.. the outside was beautiful as well. I am 100% sure my windows are the best in the neighborhood now. Thanks Bestoff, you guys did a terrific job, and this is my way of repaying you :)

*Invalid Date via Direct*

## Additional Information

### Categories

Windows-Repair, Replacement & Installation, General Contractors, Vinyl Windows & Doors

### Contact

- **Phone:** (925) 288-9100
- **Email:** sergey@bestoffwindows.com

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