Updated: May 19, 2026
Location
Address
8816 SILVERLEAF STREET, Waldorf, MD, 20603
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Safety Check Building Services Construction
Safety Check Building Services LLC, 8816 Silverleaf St, Waldorf, MD (Owned by: George Markomanolakis) holds a Renovation license and 4 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 92 ranks in the top 32% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Safety Check Building Services LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Safety Check Building Services LLC Services
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Safety Check Building Services LLC Contact Information
Phone Number: (443) 324-0585
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Address: 8816 SILVERLEAF STREET, Waldorf, MD 20603
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Safety Check Building Services LLC Reviews
5 out of 5 stars, based on
1
review
-
By C. C.July 21, 2020bathroom remodel and new build; laundry area; large slider in brick wall$30,000
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142
BZ Score
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Avg Project
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Projects
138
BZ Score
$15K
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Projects
137
BZ Score
$10K
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Projects
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Verified License
BuildZoom confirmed this contractor's license
Safety Check Building Services LLC License info
Verified License
| License # | NAT-118080-3 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Safety Check Building Services LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 101656 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Safety Check Building Services LLC at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 128198 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of April, 2016. Check the current license status of Safety Check Building Services LLC with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 101656 |
| Status | Active |
| State | Pennsylvania |
| Type | Contractor, Windows, Doors, Siding, Gutters |
- When BuildZoom last verified this license, it had an expiration date of April, 2016. Check the current license status of Safety Check Building Services LLC with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-118080-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, 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 Safety Check Building Services LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
Safety Check Building Services LLC Employees
GM
George Markomanolakis
Owner
SL
Safety Check Building Services Llc
Owner
This company is outstanding, having done 2 bathrooms, laundry area, and installing a large slider in a solid brick wall. I am now considering them for another bathroom renovation and laundry area. Their prices are reasonable, and their work excellent