Updated: May 17, 2026
Location
Address
3905 91ST AVE, Upper Marlboro, MD, 20774
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the Home Improvement Company
the Home Improvement Company, 3905-91 St Ave, Springdale, MD (Owned by: Karl Graham) holds a Home Improvement Salesman license and 3 other licenses according to the District of Columbia license board.
Their BuildZoom score of 81 does not rank in the top 50% of Maryland contractors.
Their license was verified as active when we last checked. If you are thinking of hiring the Home Improvement Company, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
the Home Improvement Company Services
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the Home Improvement Company Contact Information
Phone Number: (301) 248-4100
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Address: 3905 91ST AVE, Springdale, MD 20774
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the Home Improvement Company Reviews
1 out of 5 stars, based on
1
review
-
By Sherri T.April 24, 2023Install sheetrock, install door, prepare floors for LVF, etc.February
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BZ Score
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138
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License # 163082
Upper Marlboro, MD
90
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Verified License
BuildZoom confirmed this contractor's license
the Home Improvement Company License info
License Not Verified
| License # | 420322000036 |
| Status | Active |
| City | District Of Columbia |
| Type | Home Improvement Salesman |
- When BuildZoom last verified this license, it had an expiration date of October, 2023. Check the current license status of the Home Improvement Company 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 # | 70120 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for the Home Improvement Company 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 # | 51933 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of June, 2015. Check the current license status of the Home Improvement Company 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 # | 410517000179 |
| 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. If this is your business, please update your license status.
Check this license's status for the Home Improvement Company at the Department of Consumer and Regulatory Affairs.
This is a sample of licensing data; click here to access a complete history.
81
BuildZoom Score
the Home Improvement Company Employees
KG
Karl Graham
Owner
KG
Karl Gregory Graham
TL
The Home Improvement Co Llc
Owner
Hired Graham to do rehab work. Paid half up from (my error), the balance due at completion. Wanted a contract for only time and labor. Graham insisted materials should be included, then he used subpar materials, including using paint brand and color other than the color that had been used throughout the same common space. Refused to install insulation on exterior walls and ceiling. Graham has only completed about 1/4th the work, but is demanding 1/2 the balance to return to the job. Worst recommendation I have ever received.