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Location and Projects

Address
6 18TH ST, Jericho, NY, 11753
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Rosembarg Construction, LLC

Rosembarg Construction is a New York-based luxury general contractor specializing in high-end residential renovations across Manhattan, Long Island's North Shore, and the Hamptons. We work alongside interior designers, architects, and discerning homeowners to deliver spaces that are precise, refined, and built to last. From full gut renovations in Manhattan's most prestigious buildings to bespoke Hamptons interiors, every project receives the same standard of oversight, craft, and care.

From BuildZoom: Rosembarg Construction, LLC, 6-18 Th St, Jericho, NY holds a Home Improvement Contractor license according to the New York license board.

Their BuildZoom score of 103 ranks in the top 10% of 77,888 New York licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Rosembarg Construction, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Rosembarg Construction, LLC Contact Information

Phone: (917) 406-2545
Address: 6 18TH ST, Jericho, NY 11753

Rosembarg Construction, LLC Jericho

Quality

103
90th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Rosembarg Construction, LLC has a BuildZoom score of 103, which places them above 90% of 77,888 contractors in New York.

Activity

2 projects
 2025
Our building permit records indicate that Rosembarg Construction, LLC has worked on at least 2.0 projects over the past year.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Pricing

1 project
 $100k-$250k
1 project
 $500k-$1mil
Value Not Public: 0 projects
Pro tip: For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.

Building Permits by Rosembarg Construction, LLC

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

General construction
190 E 72nd St, New York, NY, 10021
2025-09-17
Renovate apartment #23c/24abc partition plumbing electrical work no change to use exits or occupancy
Valuation:
$567,000
Permit #:
M01223815-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
General construction
150 W 56th St, New York, NY, 10019
2025-01-17
Renovate apartment 6902 partition plumbing electrical work no change to use exits or occupancy
Valuation:
$194,000
Permit #:
M01051634-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
General construction
551 Madison Ave, New York, NY, 10022
2022-08-31
Removal of interior non load bearing partitions as per plans filled herewith. no change in use egress or occupancy
Valuation:
$23,000
Permit #:
M00602123-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
General construction
165 Charles St, New York, NY, 10014
2022-08-31
Minor interior work to separate & restore apts. #9 & #10 which were previously combined under alter 122410701. work limited to removal of soffit flooring and counter; construct new rated partition & related finishes. no change in use egress or occupancy
Valuation:
$15,000
Permit #:
M00639409-I1-GC
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A

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