Updated: Apr 03, 2026
Location
Address
05-13276818777 I N. FREDERICK AVE., Gaithersburg, MD, 20879
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4S Service Construction
4S Service LLC, 05-13276818777 I N Frederick Ave, Gaithersburg, MD (Owned by: Marko Vitanovic) holds a Home Improvement license and 2 other licenses according to the Maryland 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 4S Service LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
4S Service LLC Services
Start a project today:
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Garage Construction
Gutters and Flashing
Sea Walls
Drafting
Pole Barn
4S Service LLC Contact Information
Address: 05-13276818777 I N. FREDERICK AVE., Gaithersburg, MD 20879
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Verified License
BuildZoom confirmed this contractor's license
4S Service LLC License info
Verified License
| License # | 110095 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for 4S Service 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 # | 132768 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of September, 2017. Check the current license status of 4S Service 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 # | 410515000169 |
| Status | Active |
| City | District Of Columbia |
| Type | Gen Contr-Construction Mngr |
- When BuildZoom last verified this license, it had an expiration date of November, 2016. Check the current license status of 4S Service LLC with the Department of Consumer and Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
4S Service LLC Employees
MV
Marko Vitanovic
Owner