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.
Cornerstone Home Improvements
5056 Blue Ridge Blvd, Kansas City, MO 64133
4.8
(134 reviews)
Key Highlights
- Family owned since 1970
- Offers multiple window brands for unbiased choice
- Uses Super Spacer® technology for better insulation
- Provides educational resources on window selection
About Cornerstone Home Improvements
Cornerstone Home Improvements is a family-owned window replacement company serving Kansas City, MO. Established in 1970, they specialize in windows, doors, and siding, offering a range of brands to help customers make informed decisions. Their windows feature Super Spacer® technology, a no-metal, polymer foam spacer that improves thermal performance and energy efficiency. Cornerstone emphasizes educating clients to avoid common pitfalls in window purchasing and provides unbiased advice to find the best fit for each home and budget.
Our Expert Evaluation
Workmanship Quality:4.5
Timeliness & Reliability:4.4
Communication & Transparency:4.5
Pricing & Value:4.5
Professionalism & Respect:4.9
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
Amenities
Window Replacement
Door Installation
Siding Services
Super Spacer® Technology Windows
Multiple Window Brand Options
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Location
5056 Blue Ridge Blvd, Kansas City, MO 64133
Hours of Operation
| Monday | 8:30 AM - 4:00 PM |
| Tuesday | 8:30 AM - 4:00 PM |
| Wednesday | 8:30 AM - 4:00 PM |
| Thursday | 8:30 AM - 4:00 PM |
| Friday | 8:30 AM - 4:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Contact Information
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