Updated: May 15, 2026
Location
Address
6200 Baltimore Ave, Riverdale, MD, 20737
Use our bidding system to
request a quote
Avalos General Construction Services LLC
Avalos General Construction Services LLC, 6200 Baltimore Ave, Riverdale, MD (Employee: Sandra Ortiz) holds a Renovation license and 3 other licenses according to the Environmental Protection Agency license board.
Their BuildZoom score of 93 ranks in the top 27% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Avalos General Construction Services LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Avalos General Construction Services LLC Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Other Residential Remodel
Brick and Blockwork
Other Masonry
Flatwork Concrete
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Garage Construction
Sea Walls
Restaurant New Construction
Retail New Construction
Office Building New Constru...
Industrial New Construction
Hotel New Construction
Warehouse New Construction
Other Commercial New Constr...
Small Multi-Family New Cons...
Small Multi-Family Remodel ...
Whole Home Remodel
Modular Home Construction
Large Multi-Family New Cons...
Attic Remodel
Single Room Remodel
Cosmetic Remodel
Avalos General Construction Services LLC Contact Information
Phone Number: (240) 619-4664
Address: 6200 Baltimore Ave, Riverdale, MD 20737
Avalos General Construction Services LLC Reviews
BuildZoom hasn't received any reviews for Avalos General Construction Services LLC. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Avalos General Construction Services LLC License info
Verified License
| License # | NAT-F228720-1 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Avalos General Construction Services LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 410521000510 |
| Status | Active |
| City | District Of Columbia |
| Type | Gen Contr Construction Mngr |
- When BuildZoom last verified this license, it had an expiration date of March, 2025. Check the current license status of Avalos General Construction Services 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 # | 420321000294 |
| Status | Active |
| City | District Of Columbia |
| Type | Home Improvement Salesman |
- When BuildZoom last verified this license, it had an expiration date of March, 2025. Check the current license status of Avalos General Construction Services LLC with the Department of Consumer and Regulatory Affairs
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 140221 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Avalos General Construction Services LLC at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Avalos General Construction Services LLC Employees
SO
Sandra Ortiz