Four decades of consistent innovation have positioned AES Clean Technology as the industry leader, delivering controlled environments where breakthrough discoveries and life-saving products become reality.

Today, AES Cleanroom Technology stands as the only USA-based company offering complete in-house capabilities—from cleanroom engineering and design through manufacturing to installation by our own expert workforce. We serve pharmaceuticals, biotechnology, medical devices, microelectronics, semiconductors, and emerging sectors like battery manufacturing.

Our Cleanroom Innovation Center in Manheim, Pennsylvania, serves as our strategic construction staging center,  installation training and certification center, and home to our Technological Innovation Center. This facility ensures expert installation teams have precisely the right materials for each project phase while serving as our central hub for safety and installation training excellence.

The 2013 acquisition of Unified Building Systems completed our transformation into the only company offering end-to-end cleanroom solutions entirely in-house. In 2019, we joined the WJFS family, partnering with a single-family investment firm for continued growth after doubling our business in the previous decade.

We built our state-of-the-art Georgia manufacturing facility in 2008 with dual production lines and multi-shift capabilities. The 2002 acquisition of MSS Clean Technologies established AES as both the top-rated US cleanroom design-build firm and exclusive manufacturer of the market’s leading modular panel system.

Air Energy Systems was founded in 1986 with mechanical contracting expertise. By 1995, we pioneered pre-engineered modular cleanroom systems in America, embracing the proven European approach while the industry relied on traditional construction methods.