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Our Services

Design Assist

Nearly 100% of NEC's projects are Design Assist which allows NEC to assure success by carefully balancing Design (Aesthetic), Cost (Commercial) and Technical Goals.

Unitized Curtainwall Systems

NEC has built our business around the design, manufacture and installation of monumental and standardized unitized systems. In fact, our HVU series of unit wall has proven performance on many projects around the country.

Advanced Structures

Advanced structures can take many shapes and forms and utilize innovative systems and components. One common thread is that the utilization of these technologies "pushes the envelope" in their effort to create a unique monumental statement.

Building Information Modeling

National Enclosure Company can perform multiple levels of building information models. Our projects have varied requirements ranging from 3D views of challenging transition joints to more involved full Revit models for clash detection.

Rainscreen Systems

NEC offers a single source approach for complete envelope projects, creating a well-organized construction experience for our clients. In addition to our customized systems and building envelope approach we offer extensive knowledge and experience in the rainscreen design method.

Our Services

Ann Arbor Ceiling and Partition Company specializes in interior and exterior finishes in the commercial construction industry. Ann Arbor Ceiling and Partition  maintains a staff of Estimators & Project Managers and oversees a union field work force of 150 – 200 skilled trades-people. The work force consists of trades-people from the Carpenter, Tapers, Laborer, and Plasterers Unions.


  • Light Gage Metal Framing

  • Exterior Panelization Systems

  • Load Bearing Panelized Systems

  • Gypsum Drywall Systems

  • Glass Fiber Reinforced gypsum (GFRG)

  • Exterior Insulation & Finish Systems

  • Cement and Veneer Plaster

  • Rough and Finish Carpentry

  • Cabinetry

  • Doors/Frames/Hardware, Firestopping Systems

  • Acoustical Ceiling and Wall Panel Systems

  • Demountable Partitions

  • Operable Folding Partitions and Terracotta Rainscreen Systems

Markets We Serve

  • Health Care

  • Hospitality & Entertainment

  • Retail

  • Educational

  • Government

  • Business

  • Church Buildings

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