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.
Keystone KC LLC
1530 Duck Rd, Grandview, MO 64030
4.8
(36 reviews)
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Key Highlights
- Engineering expertise applied to foundation repair
- Careful hand excavation to protect existing pipes and landscaping
- Experience with both residential and commercial projects
- Comprehensive foundation and waterproofing services
About Keystone KC LLC
Keystone KC LLC is an egress window contractor based in Kansas City, MO. They offer a range of foundation and structural repair services, including settlement repair, helical piers, wall anchors, waterproofing, and the installation of egress windows. Their team applies engineering principles to secure building foundations and improve long-term stability. Keystone KC LLC also handles commercial projects and water management solutions. The company is known for careful excavation techniques that minimize disruption to existing landscaping and infrastructure.
Our Expert Evaluation
Workmanship Quality:4.4
Timeliness & Reliability:
5
Communication & Transparency:4.7
Pricing & Value:4.5
Professionalism & Respect:
5
Compliance, Safety & Warranty:4.8
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
Egress Window Replacement & Installation
Amenities
Settlement Repair
Eccentric Resistance Piers
Helical Piers
Commercial Settlement Repair
Wall Repair
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Location
1530 Duck Rd, Grandview, MO 64030
Hours of Operation
| Monday | 8:00 AM - 5:00 PM |
| Tuesday | 8:00 AM - 5:00 PM |
| Wednesday | 8:00 AM - 5:00 PM |
| Thursday | 8:00 AM - 5:00 PM |
| Friday | 8:00 AM - 5:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Contact Information
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