Updated: Jun 23, 2026
Location and Projects
Address
4201 Rock Run Road, Havre De Grace, MD, 21078
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Key Contractors Construction
Their BuildZoom score of 0 does not rank in the top 50% of Maryland contractors.
If you are thinking of hiring Key Contractors Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Key Contractors Inc Services
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Key Contractors Inc Contact Information
Address: 4201 Rock Run Road, Havre De Grace, MD 21078
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Rear deck 18' x 34' w/steps
Valuation:
N/A
Permit #:
BR-H-002267-2018
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Rear deck 18 x 34 w/steps
Valuation:
$0
Permit #:
BR-H-002267-2018
Status:
Issued
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Build new 2car garage and livingroom-removing 1 car garage, living area and deck
Valuation:
$200,000
Permit #:
BR-003800-2017
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
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Key Contractors Inc License info
License Not Verified
| License # | 120243 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of November, 2015. Check the current license status of Key Contractors Inc with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 71809 |
| Status | Inactive |
| State | Maryland |
| Type | Home Improvement |
- According to the Maryland Department of Labor, Licensing & Regulation, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Key Contractors Inc at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
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Key Contractors Inc Employees
JW
John A Werneke
Owner
KI
Key Contractors Inc
Owner