Updated: Dec 01, 2025
Location and Projects
Address
3908 wilkinson road, Havre De Grace, MD, 21078
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Clement John Mainolfi Jr Electrician
Their BuildZoom score of 0 does not rank in the top 50% of Maryland contractors.
If you are thinking of hiring Clement John Mainolfi Jr, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Clement John Mainolfi Jr Contact Information
Phone Number: (410) 879-0700
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Address: 3908 wilkinson road, Havre De Grace, MD 21078
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Clement John Mainolfi Jr Havre De Grace
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Clement John Mainolfi Jr, click “This is My Business” to update your information.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Clement John Mainolfi Jr 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
|
$5k-$20k |
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 Clement John Mainolfi Jr
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install new mobile home redman northwood w (2) decks (4x4) *hoa in file*
Valuation:
$60,000
Permit #:
B02403465
Status:
complete
Fee:
$410
Permit Type:
N/A
Building Type:
N/A
Whitebox fire renovation * new roof drywall on existing block wall bathroom*return to whitebox condition**tenant must apply for seperate permit**
Valuation:
$150,000
Permit #:
B02173294
Status:
canceled
Fee:
$678
Permit Type:
Alteration
Building Type:
Mercantile/retail...
Wachovia bank 3-1 1/2 2-3, 3-10 motor hp **increase service to 525a 11-1-05 nh**
Valuation:
N/A
Permit #:
E02182224
Status:
complete
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
Replace mobile home in mobile home park
Valuation:
$10,000
Permit #:
B02442077
Status:
payment received
Fee:
$190
Permit Type:
N/A
Building Type:
N/A
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Clement John Mainolfi Jr Reviews
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Clement John Mainolfi Jr License info
License Not Verified
| License # | 1853 |
| Status | Active |
| State | Maryland |
| Type | Electrician - Qualified Agent |
- When BuildZoom last verified this license, it had an expiration date of December, 2011. Check the current license status of Clement John Mainolfi Jr 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 # | E0407 |
| Status | Inactive |
| City | Annapolis |
| Type | Electrical Cont |
- According to the The City of Annapolis, MD, 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 Clement John Mainolfi Jr at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
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BuildZoom Score
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- *No active license on file. If you are Clement John Mainolfi Jr, click “This is My Business” to update your information.
Clement John Mainolfi Jr Employees
CJ
Clement John Mainolfi Jr
Owner