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

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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.

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Four Seasons Modernization

Four Seasons Modernization

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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

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Boston Office

Theodore Duros

Self-Perform Operations (SPO) Manager


Theodore Duros

Ted has been managing our Turner Self-Perform Operations group (SPO) group since 2018.

Ted began his career with us in 1985, after graduating from the University of Lowell (now UMass Lowell) with a Bachelor’s degree in Civil Engineering. He started as a field engineer on the Bay Colony Corporate Center in Waltham, MA and worked through multiple field assignments as a superintendent, before transitioning to project manager. Now as the Manager of Turner SPO, Ted maintains an active work force of over 300 carpenters and laborers in the Boston area which allow us to regularly self-perform many aspects of the work on our projects. SPO provides both excellent service and superb value by utilizing Turner's experienced, safety-conscious union carpentry and labor workforce in conjunction with our well organized, cost attentive project team.

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