Our Company
Hydro-Air Systems was founded in 1984 by Kenneth Miller. As a mechanical engineer, Mr. Miller saw a need for a package hydropneumatic tank system. His system serviced the water and wastewater industry in the Southeastern United States. Mr. Miller grew the company and established strong relationships with general contractors and engineers working in the water / wastewater industry.
The primary goal of Hydro-Air Systems is to provide outstanding customer service, offering an efficient and operational system. Our package systems meet or exceed the project requirements. This makes installation by the general contractor easier and complete.
The company was purchased from Mr. Miller in 2004 by his daughter Vicki Miller Knies and Bart Knies who are the current owners. Since then the company has expanded to cover the entire United States. Our Global presence currently reaches the Middle East (Saudi Arabia, Jordan, Palestine, and Kuwait) and Uruguay, South America.
Hydro-Air Systems is one of only a few companies that provides packaged hydropneumatic and surge tank systems. Additionally, we provide replacement parts and components, package fire protection ring systems and compressed air systems. We continue to offer quality products and excellent customer service.

Client List
City of Orlando, Florida
Orange County, Florida
City of Cocoa, Florida
Broward County, Florida
Atlantic Sapphire Fish Farm, Florida
Cape Canaveral, Florida
Gwinett County, Georgia
California Department of Transportation
Arizona Department of Transportation
City of Phoenix, Arizona
California Department of Water Resources
Harris County, Texas
Travis County, Texas
San Antonio Water System, Texas
Inland Empire Utilities Agency, California
City of Scottsdale, Arizona
City of Lebanon, Illinois
Worcester Technical Center, Maryland
Echo Bluff State Park, Missouri
Dorchester County, South Carolina
Castaway Cay, Bahamas