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Service technician performing maintenance on an industrial oil filtration system during on-site service.
C.C.JENSEN technician performing on-site service on industrial filtration equipment in a plant environment.

C.C.JENSEN On Site Service



Two technicians wearing safety helmets and hearing protection operating and inspecting an industrial oil filtration unit.

C.C.JENSEN on-site service

C.C.JENSEN On-Site Service gives you direct access to certified technicians who ensure your CJC® filtration systems run reliably, efficiently and with the cleanest possible oil. Whether you are installing new equipment, troubleshooting contamination, or maintaining critical assets, our experts help protect your investment and secure uptime.


With C.C. JENSEN on site service, you gain a proactive partner who understands your application, your oil system and your operational demands that's keeping your equipment performing at its best.

Why On-Site Service Matters in Real Operations

Support specialist icon representing expert on-site assistance.

Expert help on-site

whenever issues arise, ensuring your filtration system operates correctly and your plant can stay in production.

Certified system icon representing correct installation and optimisation.

Confidence that your CJC® system

is installed, set up and optimized so it delivers the clean oil and performance your equipment depends on.

Clock symbol representing fast response and early issue detection.

Early detection

and system health after failures or major contamination events so your operation can return to stable, reliable output.

Trophy icon representing restored performance and reliable operation.

Reconditioned oil

and system health after failures or major contamination events so your operation can return to stable, reliable output.

What Our On-Site teams do

Offline Filtration Expertise

Our specialists support you throughout the entire lifecycle of your CJC® system from installation and commissioning to yearly inspections, troubleshooting and upgrades. We ensure the filter is correctly sized, correctly installed and continuously performing.

Where On-Site Support Creates the Most Value

Power & turbines

Maintain high cleanliness despite fluctuating loads and harsh conditions.


Marine & offshore

Resolve water ingress, wear issues and system instability directly on board.


Mining & heavy industry

Support for large reservoirs, slow-speed drives and extreme contamination levels.


Manufacturing & process industries

Prevent varnish, oxidation problems and early component wear.

On-site technician inspecting and servicing industrial piping and filtration equipment inside a plant cabinet.

What Sets a C.C.Jensen On-Site Service Apart?

OEM-trained technicians

Professionals who understand your CJC® system inside out, ensuring correct installation, fast diagnostics and optimal long-term performance.

Documented results

Clear service reports with actionable recommendations, so you always know the condition of your oil, filter and equipment—and what steps to take next.


Predictive, data-driven evaluations

Using oil samples, contamination measurements and monitoring tools to detect issues early, before they escalate into failures, downtime or costly repairs

Global presence with local response

Worldwide expertise combined with nearby support teams ensures rapid on-site assistance wherever you operate, from marine vessels to mining sites to wind farms.

Improve your Reliability with C.C.JENSEN On-Site Service

Start with a condition review or book an on-site visit today