J. C. MacElroy Co. Inc.

Piscataway, New Jersey 08855
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Our Story

Founded in 1932, J.C. MacElroy Company, Inc. is a leading AISC certified custom metal fabricator and fastener manufacturer providing a variety of services and solutions in steel, stainless steel, aluminum, fiberglass, and other materials. Years of experience, coupled with a strong, focused team, has resulted in the strengthened ability to deliver quality, service, and value to a growing customer base.  Specialties include:

 • Architectural & Ornamental Products
• Structural Products
• Mechanical Process Equipment Components
• Mooring Devices
• Fasteners & Miscellaneous Hardware

 J.C. MacElroy’s success is universal, with projects all over the world.  MacElroy products can be found throughout the United States and in Spain, England, Israel, Russia, and Saudi Arabia, just to name a few.  Customers range from small and medium-sized companies to some of the world’s largest corporations and government units in the construction, marine, power, and transportation industries. From turbine laggings for the power generation industry to mooring devices for the marine industry, any product can be customized to meet the needs of the customer, whether located locally or across the world.

What We Do

Products and Services

Blue Book Network Classifications

We can be found under the following Blue Book Network Classifications.
Bolts & Nuts
Restoration & Preservation--Historical
Marine Construction
Fiberglass--Architectural & Structural
Gratings--Steel, Aluminum & Fiberglass
Hardware--Builders' Heavy Hardware
Ironwork--Miscellaneous & Ornamental
Site Furnishings
Structural Steel Fabricators
Welding & Cutting Contractors
Castings For Construction

Commercial Construction Project Specializations

Historic Preservation

Company Information

Year Established:
Labor Affiliation:
Not Provided Request
LEED Experience:
Not Provided Request
BIM Experience:
Not Provided Request
Number of Employees:
Not Provided Request
ProView Type:
Service Sector:
Not Provided Request
Typical Project Size:
From $100,000 to $2,000,000
Project Types:
Interior Fit-Ups

Diversity Classification

Minority Business Enterprise

Associations & Memberships

AISC (American Institute of Steel Construction)

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