Updated: May 28, 2026
Location and Projects
Address
7 CONGRESS AVE, Shelton, CT, 06484
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Cornerstone Design Build Construction
Cornerstone Design Build LLC, 7 Congress Ave, Shelton, CT holds a Home Improvement Contractor license according to the Connecticut license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Cornerstone Design Build LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Cornerstone Design Build LLC Services
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Cornerstone Design Build LLC Contact Information
Address: 7 CONGRESS AVE, Shelton, CT 06484
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Cornerstone Design Build LLC Shelton
Quality
90
47th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cornerstone Design Build LLC has a BuildZoom score of 90, which places them above 47% of 12,093 contractors in Connecticut.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Cornerstone Design Build LLC has worked on at least
1.0 project over the past year.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$250k-$500k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Cornerstone Design Build LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Commercial or multi-family addition alteration building permit application
2025-11-07
Tenant fit out of boutique gym
Valuation:
$350,000
Permit #:
BC-015646-2025
Status:
issued
Fee:
$7,712
Permit Type:
N/A
Building Type:
N/A
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Cornerstone Design Build LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Cornerstone Design Build LLC License info
Verified License
| License # | HIC.0701644 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
| Date Issued | 04-01-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Cornerstone Design Build LLC at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.