About
Welcome to OILKLEEN
OILKLEEN is a defense and critical-infrastructure platform company founded in 2005 by Paul Jarvis (former Castrol Industrial and Shell Oil Products US). What began as a focused innovation in high-speed electrostatic varnish removal has grown into a comprehensive suite of divisions delivering turnkey fluid-management solutions for the most demanding applications on the planet.
Today OILKLEEN operates four specialized divisions that serve defense platforms, aerospace, hydraulics, and power generation. Our patented technologies, military-spec flushing rigs, and non-varnishing PAG-based synthetic fluids have been proven across millions of gallons of reclaimed oil and thousands of systems worldwide. We are no longer just a service provider — we are the strategic platform partner that ensures uptime, mission success, and environmental responsibility for the systems that power national security and economic growth.
What makes us special
The OILKLEEN Difference
Engineered for Absolute Reliability
20+ Years
Defense-Grade Expertise
100% Focus
Varnish Elimination & Prevention
Prime Contractor
US Military Approved Capabilities
Nationwide
PowerGen & Data-Center Support
2:1 Impact
Carbon-Neutral Fluid Solutions
Patented Tech
Proprietary Electrostatic & PAG Platforms
Environmental vision
OILKLEEN is GREEN
Industrial lubricants are needed to produce almost everything in the world from electricity in home to the plastic water bottle you buy everyday. OILKLEEN® is a “REAL” GREEN solution business and our products have a 2:1 environmental impact on the earth directly. For every gallon of oil we clean through our filtration system that is a 2 gallon impact to the earth. That is 1 gallon that didn’t have to be removed from the earth and turned into a lubricant, and that is 1 gallon that didn’t get put back into the earth as waste. The OILKLEEN Non-Varnishing PAG-based Synthetic Fluids are carbon neutral and 100% non-hydrocarbon based, and the future of green lubrication technology.
Trusted by the World’s Most Demanding Operations
Engineered for the World’s Most Critical Platforms
Contact OILKLEEN to see which VARNISH removal solution is right for you!