Standing at almost 900 feet tall and taking up an entire block between 55th and 56th Streets, the newly completed 425 Park Avenue is a product of the remarkable skill, resilience, and craftsmanship of union contractors and the New York City District Council of Carpenters. The building will provide 667,000 square feet of office space with a new restaurant on the ground floor, and 85% of the tower’s office space has been leased by leaders of industry in tech and finance. The anchor tenant, Citadel, will occupy 415,000 square feet across 20 floors. Congratulations to the over three dozen union contractors that took part in building New York City’s new iconic office tower.
#ParkAvenue #UnionStrong #NYC #BuildingNewYorksBest

Component Assembly Systems
Consolidated Flooring, LLC
C&R Installations Inc.
Rivendell Carpet, Inc
Safway Atlantic
Platform Solutions Inc
Eurotech Construction Corp
Construction Specialties Installations
Donaldson Interiors Inc.
Danmar Interiors Inc.
Elite Union Furniture Installations
Empire Office, Inc
Cord Contracting Co. Inc.
Ari Products Inc.
Centre Street Systems Incorporated
Eco Specialties, LLC
Commodore Construction Corporation
F.I.P. Inc.
Tangent Construction Inc
Jonathan Metal & Glass Limited
Insulation Contractors Inc
Bauerschmidt & Sons Inc.
National Acoustics, LLC
Jonathan Metal & Glass Limited
John Knopf Flooring, Inc
Lafayette Glass Company
Newmat Northeast Corp
Twenty-Four 7 Contracting Corp
Tri-State Concrete Polishing, LLC
Sy-Bee Contracting Company
Sweeney & Harkin Carpentry & Drywall Corp.
Paragon One Installers Inc
Nets That Work Company
NJS Office Installation Services, Inc.
La Strada General Contracting
Automation Solutions, Inc
Wood Pro 2 Installers Inc

As companies rethink the workplace to attract and retain talent, the quality of the space matters as much as its location. At 4 World Trade Center, union contractors and carpenters with the New York City District Council of Carpenters are modernizing multiple floors of Spotify’s New York headquarters.

Their work includes interior systems, acoustical ceilings, premium floor coverings, finish carpentry, furniture installation, and specialty spaces throughout the headquarters, including a karaoke room and green room.

Modernizing office space at this scale requires careful planning, coordination among multiple trades, skilled craftsmanship, and accountability. That’s why companies continue to rely on union carpenters and contractors to build the high performance workplaces where New York business happens.

Andersen Interior Contracting, Inc. 

Consolidated Flooring, LLC 

Eco Specialties, LLC 

National Acoustics, LLC 

NJS Office Installations, Inc. 

 

Great office buildings never stand still. To remain competitive, New York’s premier office towers must continually evolve to meet the changing expectations of tenants. At 1251 Avenue of the Americas, union contractors and carpenters with the New York City District Council of Carpenters are transforming the 54 story Rockefeller Center office tower as part of a $100 million modernization. The project is creating updated workspaces, modern amenities, and enhanced environments designed to attract and retain leading companies while ensuring the building remains competitive for decades to come.

Their work includes interior commercial systems, acoustical ceilings, floor coverings, finish carpentry, furniture installation, selective demolition, and tenant fit outs throughout the building, all while the Class A office tower remains occupied.

Modernizing occupied office towers takes more than skilled craftsmanship. It takes the planning, coordination, and accountability that union carpenters and contractors bring to every project.

4D Construction, Inc. 
A R I Products, Inc. 
Absolute Woodworking Installations 
AL-Lee Installations, Inc. 
All City Install, Inc. 
BC Installations, LLC 
Century Carpet, Inc. T/A The New York Century Group 
Certified Installation Services 
Commercial Flooring Management, LLC 
Commodore Construction Corporation 
Consolidated Flooring
Construction Specialties Installations, LLC 
Cross NY Inc. 

Drapery Maintenance Corp. 
E.E. Cruz & Company, Inc. 
Elite Union Furniture Installations 
Empire Office, Inc. 
ESS & VEE Acoustical Contractors 
Eurotech Construction Corp. 
Humboldt Woodworking Installations, Inc. 
Innovative Projects, Inc. 
Jacobson & Company, Inc. 
National Acoustics, LLC 
NJS Office Installation Services, Inc. 
PIF Installation, Inc. 
R&J Installations 
Sherland & Farrington, Inc. 
Superior Acoustics, Inc. 
Techno Acoustics Holdings, LLC 
Twenty-Four 7 Contracting Corp. 

At 601 Lexington Avenue, union contractors and carpenters with the New York City District Council of Carpenters built the interior renovation for Kirkland & Ellis across floors 30 through 59.

Working within an active law firm environment, union contractors and carpenters executed a phased, multi-floor buildout that required tight coordination and disciplined scheduling to maintain daily operations. The scope included flooring installation, acoustical ceiling systems, architectural millwork, furniture and office systems installation, doors and hardware, window treatments, architectural metal, and access scaffolding.

The result is a fully modernized, durable workspace built with precision and attention to detail—interiors designed to perform at the highest level in Midtown’s competitive Class A office market.

AL-Lee Installations, Inc. 

Certified Installation Services 

Consolidated Flooring 

Construction Specialties Installations, LLC 

Elite Installations 

Eurotech Construction 

International Blind Contractors 

Killian Industries, Inc. 

LVC Interiors 

Mistral Architectural Metal + Glass, Inc. 

Nationwide Furniture Installers, Inc. 

NJS Office Installation Services 

OZ Door Service, Corp. 

Techno Acoustics Holdings, LLC 

TopRock Interiors, Inc. 

Twenty-Four 7 Contracting Corp. 

Wood Pro 2 Installers, Inc. 

York Scaffold Equipment Corp.

 

Interior renovations are progressing at 590 Madison Avenue in Midtown Manhattan, showcasing the skill and precision of union contractors and carpenters with the New York City District Council of Carpenters. The project includes interior commercial work, premium floor coverings, and detailed finish woodwork throughout the space. These enhancements reflect the exceptional craftsmanship and reliability that union carpenters and contractors contribute to commercial renovations across New York City.

Admat Construction, Inc.

AL‑Lee Installations, Inc.

All City Install, Inc.

Commodore Construction Corporation

Construction Specialties Installations, LLC

Consolidated Flooring

CRS Installations, LLC

Eco Specialties, LLC

Elite Installations

Empire Office, Inc

Ess & Vee Acoustical Contractors

Eurotech Construction

FWP Panels

Infinite Flooring, Inc.

Interstate Drywall Corporation

MDS Interiors

Midhattan Woodworking Corp.

Modernfold/Styles, Inc.

National Acoustics, LLC

NJS Office Installation Services, Inc.

P R P Services, Inc.

Prime Build Works, LLC

Progressive Woodworking

R&J Installations

Rivco Construction, LLC

Rivendell Carpet, Inc.

Sherland & Farrington, Inc.

Soundtone Floors, Inc.

Sy‑Bee Contracting Company

Tangent Construction, Inc.

Techno Acoustics Holdings, LLC

Twenty Four 7 Contracting Corp.

Union contractors and carpenters with the New York City District Council of Carpenters have been enhancing 30 Hudson Yards, a premier destination for retail and office space. Their proven expertise and unmatched craftsmanship have transformed this 100-story, 2.6 million-square-foot tower, creating high-quality workspaces for businesses to thrive.

From interior systems and architectural woodwork to floor covering and furniture installation, these skilled professionals have delivered exceptional quality with seamless execution, keeping the project on schedule while upholding the highest industry standards. Their commitment to safety and precision reinforces why union carpenters and contractors are essential for complex, high-profile renovations across New York City.

American Wood Installers

Andersen Interior Contracting

ARI Installers, Inc.

A R I Products, Inc.

Cavanaugh Wall Solutions, Inc.

Centre Interiors Woodworking

Certified Installation Services

Certified Interiors, Inc.

Commodore Construction Corporation

Consolidated Flooring

Construction Specialties Installations, LLC

Cord Contracting Co., Inc.

Curtis Partition Corp.

Donaldson Interiors, Inc.

Elite Installations

Elite National Installers, LLC

Empire Office Inc.

Eurotech Construction

Exterior Wall & Building Consultants, Inc.

Godsell Construction Corp.

Innovative Projects, Inc.

International Blind Contractors

Mistral Architectural Metal + Glass, Inc.

National Acoustics, LLC

Newmat Northeast Corp.

Newtech Installations, Inc.

NJS Office Installation Services

Nth Degree Incorporated

Pabco Construction

Paragon Installers, Inc.

R&J Installations

Sherland & Farrington, Inc.

Superior Acoustics, Inc.

Twenty-Four 7 Contracting 

Wood Pro 2 Installers, Inc.