Updated: May 18, 2026
Location and Projects
Address
3504 Olympic St, Silver Spring, MD, 20906
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King Quality Contractors Inc Photos
King Quality Contractors Construction
King Quality Contractors Inc, 3504 Olympic St, Silver Spring, MD (Employees: Benigno Sagastume, Mauricio Mateos, and Sandra Ortiz) holds a Home Improvement license and 9 other licenses according to the Maryland license board.
Their BuildZoom score of 119 ranks in the top 1% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring King Quality Contractors Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
King Quality Contractors Inc Services
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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
Siding
Stucco and Exterior Plastering
Other Exteriors
Painting
Doors and Windows
Framing
Wood Fences
Drywall
Interior Plaster
Water Damage Restoration
Fire Damage Restoration
Other Restoration
Cabinets
Historical Restoration
Deck Repair
Industrial Renovation
Hotel Renovation
Warehouse Renovation
Small Multi-Family Remodel ...
Whole Home Remodel
Attic Remodel
King Quality Contractors Inc Contact Information
Phone Number: (301) 366-9346
Address: 3504 Olympic St, Silver Spring, MD 20906
Building Permits by King Quality Contractors Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building walls for 2 baths & one 1/2 bathroom renovate 3 exisitng bathrooms
Valuation:
$50,000
Permit #:
21-767
Status:
issued
Fee:
$660
Permit Type:
Residence additio...
Building Type:
N/A
Building walls for 2 baths & one 1/2 bathroom renovate 3 exisitng bathrooms
Valuation:
$50,000
Permit #:
21-767
Status:
issued
Fee:
N/A
Permit Type:
Residence additio...
Building Type:
N/A
Building walls for 2 baths & one 1/2 bathroom renovate 3 exisitng bathrooms
Valuation:
$50,000
Permit #:
21-767
Status:
issued
Fee:
$70
Permit Type:
Residence additio...
Building Type:
N/A
Building walls for 2 baths & one 1/2 bathroom renovate 3 exisitng bathrooms
Valuation:
$50,000
Permit #:
21-767
Status:
issued
Fee:
$300
Permit Type:
Residence additio...
Building Type:
N/A
King Quality Contractors Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
King Quality Contractors Inc License info
Verified License
| License # | 121000 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for King Quality Contractors Inc at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | NAT-F230278-1 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for King Quality Contractors Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2705177928 |
| Status | Active |
| State | Virginia |
| Type | Residential Building (Rbc) |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for King Quality Contractors Inc at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 420321000107 |
| Status | Active |
| City | District Of Columbia |
| Type | Home Improvement Salesman |
- When BuildZoom last verified this license, it had an expiration date of October, 2024. Check the current license status of King Quality Contractors Inc 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 # | 139549 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for King Quality Contractors Inc 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 # | 410520000697 |
| Status | Active |
| City | District Of Columbia |
| Type | Gen Contr Construction Mngr |
- When BuildZoom last verified this license, it had an expiration date of July, 2024. Check the current license status of King Quality Contractors Inc 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 # | 410518000620 |
| Status | Active |
| City | District Of Columbia |
| Type | Gen Contr Construction Mngr |
- When BuildZoom last verified this license, it had an expiration date of April, 2024. Check the current license status of King Quality Contractors Inc 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 # | 121000 |
| Status | Active |
| State | Maryland |
| Type | Licensed Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of September, 2024. Check the current license status of King Quality Contractors Inc 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 # | 420321000002 |
| Status | Inactive |
| City | District Of Columbia |
| Type | Home Improvement Salesman |
- According to the Department of Consumer and Regulatory Affairs, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for King Quality Contractors Inc at the Department of Consumer and Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 410520000786 |
| Status | Inactive |
| City | District Of Columbia |
| Type | Gen Contr Construction Mngr |
- According to the Department of Consumer and Regulatory Affairs, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for King Quality Contractors Inc at the Department of Consumer and Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
119
BuildZoom Score
King Quality Contractors Inc Employees
BS
Benigno Sagastume
MM
Mauricio Mateos
SO
Sandra Ortiz