Updated: Jun 06, 2026
Location and Projects
Address
15 Deer Creek Ln, Elkton, MD, 21921
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Grand Slam Improvements LLC
Their BuildZoom score of 0 does not rank in the top 50% of Maryland contractors.
If you are thinking of hiring Grand Slam Improvements LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Grand Slam Improvements LLC Services
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Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
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
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Grand Slam Improvements LLC Contact Information
Phone Number: (443) 350-5037
Address: 15 Deer Creek Ln, Elkton, MD 21921
Building Permits by Grand Slam Improvements LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Sfd: install plumbing fixtures: (first fl): 1- tub
Valuation:
N/A
Permit #:
P22001630
Status:
canceled
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Current 2nd floor office will construct an enclosed 431 sq ft addition to existing 2nd floor office. will be relocating 1 half bathroom into new addit
Valuation:
N/A
Permit #:
201622774
Status:
issued
Fee:
N/A
Permit Type:
Commercial building
Building Type:
N/A
Finished basement-full bathroom/living area/utility room/wet bar
Valuation:
$40,000
Permit #:
BR-018116-2017
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Grand Slam Improvements LLC Reviews
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Grand Slam Improvements LLC License info
License Not Verified
| License # | 132377 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of May, 2017. Check the current license status of Grand Slam Improvements 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 # | PA171400 |
| Status | Inactive |
| State | Pennsylvania |
- According to the Pennsylvania Office of the Attorney General, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Grand Slam Improvements LLC at the Pennsylvania Office of the Attorney General.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 109288 |
| 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.
Check this license's status for Grand Slam Improvements LLC at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2015602971 |
| Status | Inactive |
| State | New Castle County |
| Type | Contractor Non Resident |
- According to the State of Delaware Department of Finance: Division of Revenue, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Grand Slam Improvements LLC at the State of Delaware Department of Finance: Division of Revenue.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F169257-1 |
| 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.
Check this license's status for Grand Slam Improvements LLC at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
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