Updated: Jun 04, 2026
Location and Projects
Address
3207 Rt 112, Medford, NY, 11763
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Danisi Energy Company Construction
Danisi Energy Company, 3207 Rt, Medford, NY (Owned by: Siegfried Mangels) holds a Renovation license and 11 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 94 ranks in the top 24% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Danisi Energy Company, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Danisi Energy Company Services
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Danisi Energy Company Contact Information
Phone Number: (631) 732-6666
Address: 3207 Rt 112, Medford, NY 11763
Building Permits by Danisi Energy Company
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
N/A
Permit #:
102524323-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
W111438
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Danisi Energy Company Reviews
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Verified License
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Danisi Energy Company License info
Verified License
| License # | NAT-F190417-2 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Danisi Energy Company at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | H3603840000 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
| Business Type | Corporation |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Danisi Energy Company at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | H36038400 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of March, 2023. Check the current license status of Danisi Energy Company with the Nassau County Office of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | L000631 |
| Status | Active |
| Town | Town Of Southampton |
| Business Type | Corporation |
- BuildZoom has not verified this license since May, 2025.
Verify this license's status for Danisi Energy Company at the Town of Southampton Department of Land Management.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 1696 |
| Status | Active |
| County | Suffolk County |
| Type | Mp N/A |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of March, 2014. Check the current license status of Danisi Energy Company with the Suffolk County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 3214 |
| Status | Active |
| County | Suffolk County |
| Type | Re Re3 - Burner Service |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of January, 2022. Check the current license status of Danisi Energy Company with the Suffolk County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 42866 |
| Status | Active |
| County | Suffolk County |
| Type | H H12 - Duct Work |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of May, 2023. Check the current license status of Danisi Energy Company with the Suffolk County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 53769 |
| Status | Active |
| County | Suffolk County |
| Type | Mp N/A |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of Danisi Energy Company with the Suffolk County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 53770 |
| Status | Active |
| County | Suffolk County |
| Type | Me N/A |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of Danisi Energy Company with the Suffolk County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2220 |
| Status | Active |
| County | Suffolk County |
| Type | Rp Rp3 - Burner Service |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of March, 2022. Check the current license status of Danisi Energy Company with the Suffolk County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F190417-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Danisi Energy Company at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RP13038 |
| Status | Inactive |
| Town | Town Of Southampton |
| Business Type | Corporation |
- According to the Town of Southampton Department of Land Management, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Danisi Energy Company at the Town of Southampton Department of Land Management.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Danisi Energy Company Employees
CG
Christopher Ghosio
Owner
SM
Siegfried Mangels
Owner