- Phone
- (800) 387-9487
- Greg Reeves General Manager
- Mark Reeves Manager
Own this business? Claim and update it
Listing updated 4 September 2026
Founded in 1983, Arjay Engineering designs and manufactures advanced capacitance controls for level, interface, and spill monitoring across multiple industries. Their Pulse Module Capacitance technology ensures stability and reliability for applications such as oil-in-water hydrocarbon analysis using non-contacting fluorescence technology, compliant with EPA 1664 and ISO 9377 standards. The company caters to sectors including oil and gas, water treatment, power generation, mining, pharmaceuticals, automotive, chemicals, food processing, pulp and paper, and secondary manufacturing, offering portable solutions for on-site oil presence monitoring in water and robust safety and ventilation systems for hazardous environments.