Contact us

Turner is a North America-based, international construction services company and is a leading builder in diverse market segments.

Get to know us

Our people bring their technical knowledge, experience, and resourcefulness to the delivery of our construction services. Our expertise and value-added offerings support our clients throughout the lifespan of the construction process.

As the largest general contractor in the country, Turner is a leader in all major market segments, including healthcare, education, commercial, sports, aviation, pharmaceutical, retail and green building.

See Our Portfolio

Stay up to date with the latest news and insights from Turner. Learn from our industry experts sharing innovation, market insight and thought leadership.

Browse Insights

An awarding and fulfilling career awaits you at Turner! Join our team and build some of the most exciting and innovative projects around the world.

Explore careers at Turner
Four Seasons Modernization

Four Seasons Modernization

Contact us

Additional Information

Thanks for your interest in Turner. Whether you are looking to start a project, get support, or just have a general question, we want to hear from you. Drop us a line and we will get back to you.

Turner Construction Company

66 Hudson Boulevard East

New York, NY 10001

(212) 229-6000

Report issues 24 hours a day, 7 days a week to Turner’s Confidential Reporting System

(888) 738-1924

Before reaching out, please review our prequalification requirements.

Become a Subcontractor

Project overview

Business Unit(s)

New York

Year Completed



Tishman Speyer Properties

Client Industry


Scope of Work

New Construction


2,850,000 sq. ft., 65-Stories


BIG - Bjarke Ingels Group

open widget

The Spiral

The Spiral is a 66-floor class-A office tower that offers 2.85 million square feet of sustainable office space. The building features a cascading series of landscaped terraces and hanging gardens. Tenants have access to outdoor terraces that ascend in a spiraling motion to create a unique, continuous green pathway that wraps around the façade of the tower. The project used innovative techniques to achieve high levels of sustainability, including an advanced irrigation system for the terraces that uses collected rainwater to maintain the plants.

During construction of The Spiral, Turner implemented lean construction practices and utilized innovative data-driven solutions including a detailed just-in-time delivery plan that utilized RFID tags to track materials and construction progress. This minimized site congestion and maintained workflow efficiency. Turner utilized Building Information Modelling (BIM) to animate installation processes that ensured feasibility prior to construction in the field.

The Spiral was named the best Tall Building in its category by the Council on Tall Buildings and Urban Habitat and achieved LEED Gold Certification.

Turner’s New York offices are in The Spiral. The offices offer a healthy workplace for employees and guests and showcase a commitment to corporate sustainability. The office embodies Turner’s “active caring” culture that supports inclusion, wellness, and sustainability. The people-first environment can be seen in the energized work café and natural light-filled meeting and gathering spaces. Turner’s offices in The Spiral were certified LEED Platinum from the U.S. Green Building Council and WELL Platinum and achieved WELL Health & Safety certification.

David Geffen Hall

David Geffen Hall

View Project