TestOil Lab Work
Employees Driven By Passion,
Dedication and Knowledge.

Our Company History

Eurofins TestOil Inc. has been in the oil analysis business for over 30 years.  The company was founded in 1988 as Insight Services Inc. and has grown to provide analytical testing services to major industrial facilities for predicting the useful life of petroleum products and the associated equipment that is maintained by these products.

Insight Services started out providing Analytical Ferrography services to power customers and then in the early 90’s expanded its services.  Today, Eurofins TestOil helps large industrial facilities reduce their maintenance costs and avoid unexpected downtime through the implementation of our oil analysis programs and the use of predictive maintenance. Our customers trust us to be their technical experts and to diagnose oil-related issues in their machines. We receive oil samples from many types of equipment including: turbines, hydraulics, gearboxes, pumps, compressors and diesel generators.

Our state-of-the-art-laboratory has the capacity to process and analyze 2000 samples per day. We employ lean process management to drive excellence and ensure that we maintain our guarantee of providing same day turnaround on all routine testing.  We would love nothing more than to be your one-stop source for all your oil testing needs!

What Makes Us Different

TrustPLUS™ is our commitment to excellence in serving our customers. It defines our culture and is unique to TestOil. TrustPLUS™ was created to neatly package our service advantages into a communicable word which conveys the feelings and expressions of our current customers. Oil analysis without TrustPLUS™ is just oil analysis. Our customers receive much more than just oil analysis. They have seen the value of TrustPLUS™. It’s our foundation for success.


There are some things in life that you can still count on. We consistently deliver test results the same day, every time you submit a sample.


We know your time is valuable and when you contact us your questions are urgent. Our customer engagement group gets you answers, when you ask.


Ferrography is automatically performed on abnormal machine conditions, at no charge. Without it you’re blind to a complete machine health assessment.


We double check it, so you don’t have to. TestOil’s CLS analysts review all test results and if something doesn’t look right we re-test it.