Component Assembly Systems, Inc. is one of the nation’s premier drywall and acoustic specialty contractors, with over $6 billion of completed work in a portfolio spanning over 54 years. We maintain regional offices in New York, Boston, New Jersey, Washington D.C., Philadelphia, Las Vegas, Southern California and Northern California.

For over a decade, CAS has met and exceeded all expectations with its work, having been honored with prestigious awards from the Subcontractors Trade Association, New York Construction, Washington Building Congress among many others.

CAS’ construction methods and technologies are designed to increase efficiency and reduce costs. That translates to a more environmentally responsive construction project as well as savings passed on to our clients.

CAS’ comprehensive services include: framing, sheathing and drywall, acoustic and specialty ceilings, carpentry, millwork installation and design and installation of interior trim and specialty exterior wall components. Advanced technology is our competitive edge, and we provide 3D modeling, design assist and design build services to meet complex construction needs.

We add value to every project.


Component Assembly Systems is the industry leader in custom, cutting-edge information technology solutions. We have mastered the art, design, development, application, implementation, support and management of computer-based information tools. CAS is here to provide solutions for all of your complex IT needs.

Mission Statement

CAS is an award-winning, multi-dimensional company serving all building markets.

Our reputation for commitment, integrity, quality workmanship and meeting tight schedules has earned us our leadership position in the industry.


While CAS is considered a large business enterprise by SBA standards, we recognize the value of supporting and growing minority, women and small business enterprises in our industry.

Since 2008, CAS under its TEAMING Program has been working with the industry to empower small businesses through a curriculum tailored to each firm’s self-performed work. The program is transparent and measurable, exceeding all project and client participation requirements.

The TEAMING program has been implemented on more than $130 million in projects for a range of clients including the U.S. Army Corp of Engineers, NAVAC, NY/NJ Port Authority, DASNY and the Greater Philadelphia Urban Affairs Coalition.


CAS has also been recognized for its diverse hiring practices. It is one of the few firms in the industry supporting women and minority in the workforce and promoting these individuals into project management positions. CAS is an equal opportunity employer.