Updated: May 06, 2026
Location and Projects
Address
5000 Nicholson Court, Kensington, MD, 20895
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Niglio Design Group Construction
Their BuildZoom score of 0 does not rank in the top 50% of Maryland contractors.
If you are thinking of hiring Niglio Design Group LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Niglio Design Group LLC Services
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Niglio Design Group LLC Contact Information
Address: 5000 Nicholson Court, N.Bethesda, MD 20895
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Building Permits by Niglio Design Group LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 8 new antennas on an existing tower; and install agenerator and 120-gal above ground propane tank (*see text*)
Valuation:
$25,000
Permit #:
18-016
Status:
issued
Fee:
$70
Permit Type:
Commercial tower ...
Building Type:
N/A
17 - (nr) - remodeling/additional work/tenant space
2022-02-07
No Description Available
Valuation:
N/A
Permit #:
PFG-1341048-2021
Status:
final
Fee:
$4,825
Permit Type:
N/A
Building Type:
N/A
Residential renovations
451 Klees Mill Road, MD
2015-12-04
No Description Available
Valuation:
N/A
Permit #:
BP152418
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior fit-up for new tenant space
Valuation:
$175,000
Permit #:
CIMP-8765-2015
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation-first floor & basement-install egress window
Valuation:
$45,000
Permit #:
BP-15-2418A
Status:
issued
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
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Niglio Design Group LLC License info
License Not Verified
| License # | 420320000074 |
| Status | Active |
| City | District Of Columbia |
| Type | Home Improvement Salesman |
- When BuildZoom last verified this license, it had an expiration date of August, 2023. Check the current license status of Niglio Design Group LLC with the Department of Consumer and Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 420220000010 |
| Status | Active |
| City | District Of Columbia |
| Type | Home Improvement Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2023. Check the current license status of Niglio Design Group LLC with the Department of Consumer and Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 130945 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of August, 2015. Check the current license status of Niglio Design Group LLC 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 # | 106115 |
| 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 Niglio Design Group LLC at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Niglio Design Group LLC, click “This is My Business” to update your information.
Niglio Design Group LLC Employees
MD
Margaret Deffinbaugh
NL
Niglio Design Group Llc
Owner