The Experts in Fuel Oil Testing and Analysis

Here at Crown Oil Environmental, we have vast experience in fuel oil testing and analysis. We can test a wide range of oils and fuels including engine, gear, transformer, petrol, diesel, and heating oil.

The list is almost endless! Please give us a call on the number below to talk in more detail about the specific oils or fuels that you would like to be tested. Keeping an eye on the quality of your oil and fuel through regular oil testing has never been so important.

With the FAME content in fuels seemingly always on the rise, coupled with the ever reducing presence of sulphur levels, the risk of contamination to your fuel and oil is now higher than ever before.

Call 0845 872 3344 for a free oil/ fuel testing and analysis quote.

Fuel and Oil Bug Alert!

Not only do fuel users need to be aware of fuel bugs or common bacteria associated with microbial contamination, but they should also be aware of the other types of fuel degradation which can occur in modern oil tanks and fuel storage facilities.

This is why at Crown Oil Environmental, we offer complete and comprehensive oil testing and oil analysis services, measuring a full range of fuel quality aspects from our brand new on-site laboratory at our Oil Centre.

Fuel and Oil Assessments include:



ISO Cleanliness (Particulate Examination)

Microbial Contamination Level

Sulphur Content

FAME Content

Water Content

Petrol Contamination (optional)

All of the above assessments are compiled into a simple and easy to interpret oil analysis report. A report is issued with every oil sample we assess.

So regardless of your level of knowledge regarding fuel quality, with our fuel analysis service, you will always be well-informed and supported with any guidance or advice required.

Is Fuel Analysis Important?

Yes, to perform at its optimum, a machine must be well-oiled and regularly maintained. If you allow the oil used to lubricate the intricate and important parts of your machine to go untested, it could cause havoc within your machine’s internal components bringing operations to a sudden halt or damaging it beyond repair.

Lubricating & Hydraulic Oil Analysis

We also offer oil testing and analysis for a wide range of oils used for lubrication. Call us today to speak with an experienced analyst about your requirements. We offer a free quote and we’re available 24/7. Call us for advice on transformer fuel analysis.

This typically involves testing for:

DGA (Dissolved Gas Analysis)

Metal In Oil Checks

Fibre Estimation

PCB Testing

Buchholz Gas Analysis

Furfuraldehyde analysis

We also offer fuel tank testing services to make sure that your oil tank is clean and completely safe for use.

In addition, from time to time we may also offer free site surveys and free fuel sampling to some of our prospective clients.

Keep this in mind when enquiring about any of our environmental services for the first time. For more information or to request a free site survey, please get in touch using the details below.

Call us today on 0845 872 3344 or you can E-mail us via