About Us

Since 1998, O’Neill Engineered Systems has been specializing in the custom design and installation of noise control products and systems to help you control noise. We can provide on-site acoustic analysis, sound level measuring, custom engineered noise and vibration control products that are professionally installed for a turn-key project.

Originally beginning in Wisconsin, OES now has sales representatives scattered throughout the Midwest. We work directly with the owner or through the general contractor. We can provide assistance to the acoustical consultants, acoustic engineers and anyone looking to reduce their noise problems.

Our clients benefit from our acoustical expertise and broad product offering to solve their noise problems. Working with the top acoustic product manufacturers – IAC Acoustics, Kinetics Noise Control, and Sound Seal- O’Neill Engineered Systems has what it takes to handle your project.