Celtic Sheet Metal, Inc.
Celtic Sheet Metal, Inc. is a union sheet metal contractor based in Orangeburg, NY, known for its state-of-the-art manufacturing and expert installation.
About
Celtic Sheet Metal, Inc. is a union sheet metal contractor serving the Greater New York City area from its headquarters in Orangeburg, NY. As a signatory contractor with Sheet Metal Workers Local Union #28, the company employs skilled union tradespeople committed to quality and safety. With over 25 years of experience in the construction industry, Celtic Sheet Metal has built a reputation for its state-of-the-art manufacturing capabilities and expert installation services.
The company's core services include HVAC ducting fabrication and installation, as well as related equipment manufacturing. Celtic Sheet Metal specializes in complex, high-profile projects, serving industrial, commercial, and institutional clients across sectors like transportation, healthcare, and commercial development. Their experienced team brings expertise in advanced laser-cutting, computer-integrated production, and just-in-time logistics.
Celtic Sheet Metal serves clients throughout the tri-state area, with a manufacturing facility and headquarters in Orangeburg, NY. The company's geographic reach allows them to support projects ranging from local renovations to large-scale, multi-state construction initiatives. Their investment in cutting-edge technology and skilled personnel enables them to effectively and efficiently service the needs of even the most complex projects.
The company maintains strong relationships with Sheet Metal Workers Local Union #28, Sheet Metal Workers Local Union #38, Teamsters Local #282, and Teamsters Local #456. Celtic Sheet Metal holds certifications from the State of New York and the Port Authority of New York & New Jersey. With a proven safety record, the company is a proud member of the National Safety Council and provides extensive OSHA training for all field staff.
Notable projects for Celtic Sheet Metal include work on the Moynihan Train Hall, LaGuardia Airport Delta Terminal, Jacob Javits Center, and various high-rise towers in Hudson Yards. With a team of over 250 professionals, the company has the resources to handle projects of all sizes, from small renovations to large-scale industrial undertakings. Celtic Sheet Metal's commitment to quality, safety, and customer service has earned them a reputation as a trusted partner in the New York construction industry.
For expert sheet metal fabrication and installation services in the Greater New York City area, contact Celtic Sheet Metal, Inc.
Project Types
IndustrialCommercialInstitutional
Notable Projects
- •Moynihan Train Hall
- •LaGuardia Airport Delta Terminal
- •Jacob Javits Center
- •Hudson Yards high-rise towers
Union Affiliations
Certifications & Memberships
Certifications
Association Memberships
Contact Information
Address
One Corporate Drive, Orangeburg NY 10962
Orangeburg, NY 10962
Website
Visit WebsiteCompany Details
Established
1997
Employees
251-500
Is this your company?
Claim your profile to update your information and showcase your services.
Data Sources
This information is compiled from publicly available sources to ensure accuracy and transparency.
celticsheetmetal.com• Accessed: 1/13/2026
Built for ICI Trade Contractors
Appello is purpose-built software for ICI specialty contractors. See how we can help streamline your operations.