Window sash and balance repair options for homeowners
Understand how window sashes and balances work, spot failure signs, and compare DIY fixes vs hiring a window repair pro.
Winning Windows
6114 La Salle Ave, Oakland, CA 94611
4
(7 reviews)
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Key Highlights
- Serving San Francisco, East Bay, Santa Clara, Walnut Creek, San Rafael, El Sobrante, and surrounding Bay Area locations
- Full line of window and door replacement services
- Expert installation crew with 15 years experience
- Energy Star certified products exceeding California Title 24 standards
- Serving residential customers in the Bay Area
About Winning Windows
Winning Windows is a window replacement and sliding glass door installation company based in San Jose, CA. They offer a full range of energy-efficient wood, fiberglass, and vinyl windows and doors, including custom options and security screens. Serving residential customers, they specialize in precise, weather-tight installations using advanced Low-E 3 glass technology to improve comfort and reduce energy costs.
Our Expert Evaluation
Workmanship Quality:4.8
Timeliness & Reliability:4.7
Communication & Transparency:4.6
Pricing & Value:4.9
Professionalism & Respect:4.7
Compliance, Safety & Warranty:4.5
Overall Rating
Based on
6 Categories
We rate window pros on workmanship, product quality, responsiveness, transparency, customer reviews, and local reputation. Scores blend verified feedback with Window Rank research.
Service Types
Window Replacement & Installation
Sliding Glass Door Replacement & Installation
Amenities
Energy-Efficient Window and Door Replacement
Custom Wood, Fiberglass, and Vinyl Products
Security Door and Window Screens
Low-E 3 Dual Pane Glass Technology
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Location
6114 La Salle Ave, Oakland, CA 94611
Serving San Francisco, East Bay, Santa Clara, Walnut Creek, San Rafael, El Sobrante, and surrounding Bay Area locationsHours of Operation
| 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 - 5:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Contact Information
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