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.
Design Windows and Doors Inc.
504 S Mountain Ave, Ontario, CA 91762
4.3
(204 reviews)
Key Highlights
- Family-owned business since 2005
- Offers a wide variety of window styles
- Uses products from trusted manufacturers
- Provides industry-leading warranties
About Design Windows and Doors Inc.
Design Windows and Doors Inc. is a window replacement and sliding glass door installer serving Fontana, CA. Since 2005, this family-owned business has provided homeowners with a wide selection of replacement windows and doors from trusted brands like Milgard and Simonton. Their offerings include various window styles such as awning, bay, bow, double hung, hopper, slider, casement, and picture windows, along with entry and patio door replacements. The company focuses on durability, performance, and style to enhance home security and energy efficiency.
Our Expert Evaluation
Workmanship Quality:4.9
Timeliness & Reliability:4.8
Communication & Transparency:4.7
Pricing & Value:4.3
Professionalism & Respect:4.2
Compliance, Safety & Warranty:4.4
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
Window Replacement
Sliding Glass Door Installation
Entry Door Replacement
Patio Door Replacement
Multiple Window Styles
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Location
504 S Mountain Ave, Ontario, CA 91762
Hours of Operation
| Monday | 8:00 AM - 4:30 PM |
| Tuesday | 8:00 AM - 4:30 PM |
| Wednesday | 8:00 AM - 4:30 PM |
| Thursday | 8:00 AM - 4:30 PM |
| Friday | 8:00 AM - 4:30 PM |
| Saturday | Closed |
| Sunday | Closed |
Contact Information
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