Insights

Market leadership WDF Inc. is a long-standing, top-ranked plumbing contractor in New York with a track record on high-profile projects such as Time Warner Building, Rockefeller Center, Madison Square Garden and One World Trade Center, presenting a proven credibility angle for project-based sales and premium service positioning.

Diversified capabilities As part of GreenStar Services Corporation and with expertise in plumbing, HVAC and specialty general contracting, WDF offers integrated construction solutions that can be leveraged to win complex, multi-trade bids and provide turnkey delivery to owners and general contractors.

Public and private opportunities Experience across private and public sector markets, including high rise, wastewater treatment, education and transportation infrastructure, suggests a broad addressable market and readiness to pursue city, state, and private sector procurement opportunities.

Tech and training readiness Adoption of tools from Microsoft Azure, Project and KnowBe4 indicates a tech-savvy operations and security training posture that can be highlighted to prospects seeking digital project management, scheduling efficiency and cybersecurity awareness for sensitive projects.

Financial scale With revenue in the several hundred million range and a sizable workforce, there is potential for strategic partnerships, subcontracting arrangements, and preferred vendor conversations with larger owners and general contractors seeking established, financially stable contractors.

WDF Inc. Tech Stack

WDF Inc. uses 8 technology products and services including Adobe, Network Solutions, Microsoft Excel, and more. Explore WDF Inc.'s tech stack below.

  • Adobe
    Audio, Video, Graphics
  • Network Solutions
    Domain Name Services
  • Microsoft Excel
    Editors
  • Microsoft Word
    Office Suites
  • Microsoft Azure
    Platform As A Service
  • Microsoft Project
    Project Management
  • KnowBe4
    Security
  • Adobe Creative Suite
    Visualisation Software

WDF Inc.'s Email Address Formats

WDF Inc. uses at least 1 format(s):
WDF Inc. Email FormatsExamplePercentage
FLast@wdfinc.netJDoe@wdfinc.net
74%
First.Last@wdfinc.netJohn.Doe@wdfinc.net
25%
FMiddleLast@wdfinc.netJMichaelDoe@wdfinc.net
1%

Frequently Asked Questions

What is WDF Inc.'s phone number?

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You can contact WDF Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is WDF Inc.'s official website and social media links?

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WDF Inc.'s official website is wdfinc.net and has social profiles on LinkedIn.

How much revenue does WDF Inc. generate?

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As of July 2026, WDF Inc.'s annual revenue is estimated to be $250M - $500M.

What is WDF Inc.'s NAICS code?

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WDF Inc.'s NAICS code is 23 - Construction.

How many employees does WDF Inc. have currently?

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As of July 2026, WDF Inc. has approximately 427 employees across 4 continents, including North AmericaEuropeAsia. Key team members include Chief Financial Officer: A. B.Vice President Of Operations: J. C.President & Chief Executive Officer: P. S.. Explore WDF Inc.'s employee directory with LeadIQ.

What industry does WDF Inc. belong to?

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WDF Inc. operates in the Construction industry.

What technology does WDF Inc. use?

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WDF Inc.'s tech stack includes AdobeNetwork SolutionsMicrosoft ExcelMicrosoft WordMicrosoft AzureMicrosoft ProjectKnowBe4Adobe Creative Suite.

What is WDF Inc.'s email format?

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WDF Inc.'s email format typically follows the pattern of FLast@wdfinc.net. Find more WDF Inc. email formats with LeadIQ.

When was WDF Inc. founded?

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WDF Inc. was founded in 1929.
WDF Inc. logo

WDF Inc.

ConstructionNew York, United States201-500 Employees

WDF Inc. is a construction firm that focuses on plumbing, HVAC contracting and specialty general contracting. Founded in 1929 and based in Mount Vernon, New York, the company serves private and public sector projects through a combination of mechanical and general contracting capabilities, and it recently joined with Five Star Electric Corporation and Nagelbush Mechanical to form GreenStar Services Corporation, a diversified full-service construction entity.

Its project portfolio includes high-rise buildings, wastewater treatment facilities, educational facilities, transportation systems and other infrastructure work. WDF works with owners, general contractors, architects and engineers to serve both private and public sector clients. Notable projects include The Time Warner Building, Rockefeller Center, Lincoln Center, Yankee Stadium, Madison Square Garden, Seven World Trade Center and Goldman Sachs' Lower Manhattan Headquarters, and the firm has been ranked the top plumbing contractor in New York by McGraw-Hill Construction's New York Construction Magazine.

Section iconCompany Overview

Phone number
Website
wdfinc.net
NAICS Code
23 - Construction
Founded
1929
Employees
201-500

Section iconFunding & Financials

  • $250M - $500M

    WDF Inc.'s revenue is estimated to be in the range of $250M - $500M

Section iconFunding & Financials

  • $250M - $500M

    WDF Inc.'s revenue is estimated to be in the range of $250M - $500M

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