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.
JN Windows
1611 Pomona Rd Suite V251, Corona, CA 92878
4.1
(9 reviews)
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Key Highlights
- Serving Orange County and Riverside County
- Lifetime warranty including accidental glass breakage
- Licensed and certified installation crew
- Authorized Crystal Pacific Windows installer
- Free in-home estimates with no sales pressure
About JN Windows
JN Windows is a window replacement company serving Fontana, CA, and surrounding areas in Southern California. They specialize in installing USA-made, energy-efficient dual-pane windows designed to improve home comfort and reduce energy loss. The company offers professional installation by a licensed contractor team and provides a lifetime warranty that includes accidental glass breakage. JN Windows emphasizes transparent pricing and no-pressure in-home estimates to help homeowners make informed decisions.
Our Expert Evaluation
Workmanship Quality:4.7
Timeliness & Reliability:4.8
Communication & Transparency:4.8
Pricing & Value:4.9
Professionalism & Respect:4.3
Compliance, Safety & Warranty:4.9
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
Amenities
Licensed Window Installation Contractor
USA-Made Energy-Efficient Windows
Dual-Pane LOE-366 Insulated Glass
Lifetime Warranty Including Accidental Glass Breakage
Free In-Home Estimates with No Sales Pressure
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Location
1611 Pomona Rd Suite V251, Corona, CA 92878
Serving Orange County and Riverside CountyHours of Operation
| Monday | 10:00 AM - 5:00 PM |
| Tuesday | 10:00 AM - 6:00 PM |
| Wednesday | 10:00 AM - 7:00 PM |
| Thursday | 10:00 AM - 5:00 PM |
| Friday | 10:00 AM - 5:00 PM |
| Saturday | 10:00 AM - 4:00 PM |
| Sunday | Closed |
Contact Information
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