Updated: May 19, 2026
Location and Projects
Address
12788 BUTTERCUP COURT, West Friendship, MD, 21794
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Columbia Home Improvement LLC
Columbia Home Improvement LLC, 12788 Buttercup Ct, West Friendship, MD (Employee: Zahid Mahmood) holds a Home Improvement license according to the Maryland 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 Columbia Home Improvement LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Columbia Home Improvement LLC Services
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Columbia Home Improvement LLC Contact Information
Address: 12788 BUTTERCUP COURT, West Friendship, MD 21794
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Building Permits by Columbia Home Improvement LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential interior alteration single family dwelling permit
2025-04-24
Single family dwelling change in use from single family dwelling to (dilp/assisted living & zoning resident care) no more than 8 clients with 8 client sleeping rooms: convert living room & dining room to bedrooms on first floor adding closets to each one and convert half bathroom to full bathroom - finish split stairwell on first floor by adding three steps and create two new windows ... see more
Valuation:
N/A
Permit #:
B25001516
Status:
complete
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Single family dwelling construct 52 x 18 ramp from driveway to the deck at the rear of the home**subject to field inspection**
Valuation:
N/A
Permit #:
B25004716
Status:
issued
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Residential interior alteration single family dwelling permit
2022-11-09
Single family dwelling alterations to existing dwelling to convert 2 car garage into home office - **r-20 required in walls and r-49 required in ceiling
Valuation:
N/A
Permit #:
B22004008
Status:
expired
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Residential interior alteration duplex permit
2025-10-21
Single family dwelling building a ramp from the driveway to attach it to the existing deck at the back of the house
Valuation:
N/A
Permit #:
B25004626
Status:
canceled
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Columbia Home Improvement LLC License info
Verified License
| License # | 145851 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Columbia Home Improvement 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
Columbia Home Improvement LLC Employees
ZM
Zahid Mahmood