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Designs by D&J Construction
Designs by D&J LLC is Brooklyn's premier MWBE-certified design-build firm and licensed general contractor, serving NYC and Northern New Jersey since 2016. We specialize in brownstone renovations, full gut kitchen and bathroom remodels, basement conversions, pre-war co-op and condo renovations, and commercial build-outs. As a women-owned and Black-owned business, we bring exceptional craftsmanship and personal attention to every project. Licensed in New York (General Contractor #623750) and New Jersey (Home Improvement #13VH12888200), and fully insured. Serving Brooklyn, Manhattan, Queens, Hoboken, and Jersey City. Call (347) 688-6897 for a free consultation.
From BuildZoom: Designs by D&J LLC, 147 Prince St, Brooklyn, NY (Employees: D Sylvester, Jay Sylvester, and Kyle Sanders) holds a Home Improvement Business Contr license and 1 other license according to the New Jersey license board.
Their BuildZoom score of 105 ranks in the top 8% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Designs by D&J LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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This is a sample of this contractor's permits. Click here to access their complete permit history.
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Designs by D&J LLC License info
Verified License
| License # | 13VH12888200 |
| Status | Active |
| State | New Jersey |
| Type | Home Improvement Business Contr |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Designs by D&J LLC at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 623750 |
| Status | Active |
| State | New York |
| Type | General Contractor Registered |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Designs by D&J LLC at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
Insured
| Insurer | Atlantic Casualty Ins Co |
Insured
| Workers Comp Provider | Nysif |