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.

Hydro-Air Systems

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