Updated: May 15, 2026
Location
Address
7409 SOUTH OSBORNE RD, Upper Marlboro, MD, 20772
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JSK and Associates Construction
JSK and Associates Inc, 7409 S Osborne Rd, Upper Marlboro, MD (Owned by: Gerald Henry Coles) holds a Home Improvement license according to the Maryland license board.
Their BuildZoom score of 91 ranks in the top 37% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring JSK and Associates Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
JSK and Associates Inc Services
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JSK and Associates Inc Contact Information
Phone Number: (301) 702-0186
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Address: 7409 SOUTH OSBORNE RD, Upper Marlboro, MD 20772
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JSK and Associates Inc Reviews
5 out of 5 stars, based on
1
review
-
By Janet R.January 19, 2020Roofing & Siding
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139
BZ Score
$25K
Avg Project
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Projects
142
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Projects
138
BZ Score
$15K
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Projects
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Verified License
BuildZoom confirmed this contractor's license
JSK and Associates Inc License info
Verified License
| License # | 46502 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for JSK and Associates Inc at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
JSK and Associates Inc Employees
GC
Gerald Henry Coles
Owner
JSK Contracting was one of the best experiences I have had when working on home improvement projects. This company is one of the most professional companies I have ever hired. The quality of the work is top notch. The craftsmen were some of the best.