• environmental-slider-dam
  • environmental-slider-fish-basket
  • environmental-slider-debris-removal
  • environmental-slider-screens
  • environmental-slider-cleaning-station
  • environmental-slider-radial-gates


Con-Vey is a designer and manufacturer of Environmental machinery, equipment, and components for hydroelectric, debris removal systems, fish handling, water management, and electrical controls.


As a manufacturer of environmental machinery, Con-Vey has the skill and experience to create hydroelectric machinery and fabricated components, including water control solutions such as radial gates, slide gates, bulkheads, and automated control systems for gate movement. Con-Vey specializes in designing and manufacturing equipment for large and small hydro projects. Plus, we provide a complete design and fabrication package to the prime contractor.



radial gates

Debris Removal Systems

From our Roseburg, Oregon facility, Con-Vey has designed and manufactured multiple debris removal systems for various industries. We specialize in the grapple style trash rake systems and have numerous successful installations. Our systems are completely automated with the option to run manually. The automated controls are also capable of integrating with water level sensing technologies to provide a worry-free application. Contact us for more information on our innovative solutions in automated debris removal.

debris removal system

Fish Handling

Con-Vey Environmental has experience in fish hatchery equipment including: sorting systems, conveying systems, holding tanks, diverters, and work areas. With proven designs for fish crowders, fish screens, and automated control systems, Con-Vey is your go-to fish handling equipment manufacturer.


fish hatchery

Water Management

Our many years of experience designing and manufacturing Environmental equipment for large and small water management projects, pumping plants, water canals, dams, and power generation systems is what makes Con-Vey a top producer. We provide a complete design and fabrication package to the prime contractor.


water management power gererator

Electrical Controls

Design & Drafting
Con-Vey understands the importance of providing quality electrical design and drafting services for maintaining and troubleshooting your system. Designing power distribution architectures and complete PLC enclosures to support our internal engineering projects is not just a standard of ours—it’s a specialty. In addition, Con-Vey’s design and drafting team can be commissioned to enhance your engineering group, or simply to document your existing system.

water management power gererator

UL Panel Fabrication
Con-Vey is a UL-508A and CSA manufacturer with a highly trained and qualified staff. Con-Vey’s experienced personnel offer custom enclosure assembly and wiring that is second to none. We build panels to support our internal engineering projects and provide design-build services—where the designs are provided by you. Either way, you get a quality panel built to high standards. Every panel is audited to a rigorous, Quality Assurance/Quality Control (QA/QC) checklist, labeled, and then prepped for easy installation.

Visit our Control Systems page for more information.