PLUMBERS & STEAMFITTERS LOCAL 21 is a real estate company based out of 1024 MCKINLEY STREET, PEEKSKILL, New York, United States.

Ibew Local 309 is a construction company based out of Rr 1, Hillsboro, Illinois, United States.

Local Union 363 is an electrical/electronic manufacturing company based out of 201 South Ave, Poughkeepsie, New York, United States.

USIS is a national provider of IT Infrastructure (Structured Cabling, MAC, Data Centers), Electrical, Audiovisual, Security and Wireless Solutions. With 6 offices and over 150,000 square feet of facility and fabrication space located within 30 miles of New York City, and a presence in major cities across the United States, we’re ranked as one of the top 50 electrical contractors in the country. We utilize Building Information Modeling (BIM), Global Positioning Technology and Robotic Field Coordination on projects for efficient and accurate coordination with other trades. And we provide realistic budgets and scopes of work because we’re out there in the trenches. USIS is a third generation family business with working-owner leadership committed to being a valued partner to our clients. We maintain a highly-skilled, flexible and multi-functional work force prepared to handle any task. We are proud of our rich corporate history and growth, which has allowed us to successfully service the most discerning clients, ranging from small private companies to Fortune 500 corporations.

W&W Glass, LLC is the NY metropolitan area's largest architectural glass and metal contractor, specializing in Curtainwalls, Storefronts, Entrances, Ornamental Metal, Skylights, and Structurally-Glazed Enclosures. W&W is also the national leader in supplying high-quality, structural glass and custom enclosure systems through their W&W Glass Engineered Solutions division. W&W is an ESOP company, employee-owned and operated with a third-generation management team continuing an over 70-year history in the metal and glass industry. The company is one of the largest metal and glass companies in the New York metropolitan area and the largest supplier of structural glass systems to the glass and glazing industry in the country. W&W maintains a full-time estimating and engineering department ready to provide an engineered solution to your building enclosure needs.

INTERNATIONAL ASSOCIATION OF HEAT & FROST INSULATORS & ALLIED WORKERS is a construction company based out of 3919 EAST MAIN AVE, SPOKANE, Washington, United States.

Since 1984, ComNet Communications has been installing and maintaining mission-critical network infrastructure systems for enterprise companies. In addition to traditional voice/data cabling, we have developed the capabilities and reputation as an industry leader for data center, audio visual, physical security and wireless installations.

Healey Electric Service Inc is a construction company based out of P.O. Box 118, Holmes, New York, United States.

W&W Glass, LLC is the NY metropolitan area's largest architectural glass and metal contractor, specializing in Curtainwalls, Storefronts, Entrances, Ornamental Metal, Skylights, and Structurally-Glazed Enclosures. W&W is also the national leader in supplying high-quality, structural glass and custom enclosure systems through their W&W Glass Engineered Solutions division. W&W is an ESOP company, employee-owned and operated with a third-generation management team continuing an over 70-year history in the metal and glass industry. The company is one of the largest metal and glass companies in the New York metropolitan area and the largest supplier of structural glass systems to the glass and glazing industry in the country. W&W maintains a full-time estimating and engineering department ready to provide an engineered solution to your building enclosure needs.

Clean Air Quality Service provides air comfort and air quality services to business and industry in the New York, New Jersey, Connecticut area.

Local 754 is a construction company based out of 215 Old Nyack Tpke, Spring Valley, New York, United States.

The International Association of Heat and Frost Insulators and Allied Workers (HFIAW or Insulators) is a trade union in the United States and Canada. The primary focus of the union is to assist its membership in securing employment, to defend their rights and advance their interests as working men and women, and by education and co-operation, raise them to that position in society to which they are justly entitled. Today’s union insulator is skilled in the installation of mechanical insulation, fire stopping, asbestos and lead mitigation or abatement, sound attenuation and specialty fabrications required in custom mechanical insulation installations for commercial, industrial, medical, bio-technical, governmental and educational facilities among other customer types. This work is installed by our professional mechanical insulators that have achieved journeyman status in the union through a multi-year classroom and 1,600 hour per year on-the-job training program second to none in North America. The International Association of Heat and Frost Insulators and Allied Workers has persevered since 1903, a testament to our founders’ commitment to the dignity, skills and well-being of our membership. For over 115 years our union has endured, through good times and bad, in peacetime and at war, through economic depression and prosperity, in favor and out of favor with governments and politicians. Through it all we not only have survived; we have flourished.