


OPERATIONAL SAFETY
Mobile oil processing to keep transformers running at peak performance.
Electrical Oil Services (EOS®) is your European expert for recycled and new insulating oils as well as related transformer services.
HERE'S WHAT WE STAND FOR
SUSTAINABILITY
SUSTAINABILITY
Conserving valuable resources and advancing the energy transition - this is our business model and what we work for every day.
SERVICE
SERVICE
Customer satisfaction through first-class service - from project planning to execution - that's what sets us apart.
EXPERTISE
EXPERTISE
We truly understand what we are talking about - thanks to our more than 60 years of market experience.
EXPERT KNOWLEDGE & TAILOR-MADE SOLUTIONS
Regeneration
Regeneration
Deep cleaning of the insulating oil system - both mobile (MRU) or via our fixed regeneration sites.
Learn moreProcessing
ProcessingDrying, filtering & degassing - with our Mobile Processing Units (MPU).Learn more
Model
ModelSupporting the circular economy: collect, recycle and reuse insulating oil.Learn more
Services
ServicesComprehensive maintenance services and revision on transformers and tap-changers. Learn more
Disposal
DisposalLegally compliant handling of disposal contracts and oil transport.
Services
Services
Comprehensive oil analysis via our own labs or technology partner facilities, including subsequent consultation.
Learn moreServices
ServicesFilling under vacuum and support during commissioning.
Recycled & new transformer oils compliant to IEC 60296:2020 and
BS 148:2020 standards.

For more than 60 years, Electrical Oil Services has been offering services and products for all aspects of insulating oils and transformer maintenance.
Whether large or small companies, they all value the tailored advice and enduring all-round service from a single source - from Electrical Oil Services.
WHAT SETS US APART
in insulating oil processing
EOS TRUSTED PURITY BLOG
As a specialist for recycled and new insulating oils as well as comprehensive transformer services, we offer you in-depth expertise - short, concise and to the point.
EOS® laboratory check: How we analyse the quality of your insulating oil
Read the full storyLaboratory services for transformer oils: What you need to consider
Read the full storyHow companies can extend the service life of transformers
Read the full storyConserving resources, protecting the environment
& advancing the energy transition
Electrical Oil Services (EOS®) is part of the solution. Learn more about our focus topics:
“Everyone is questioning, how to conserve resources? Safeguard the environment? Well, EOS® is already part of the solution. Because we make sure that our customers' transformers work efficiently for as long as possible. At the same time, we conserve valuable resources and thus the environment by consistently recycling insulating oils. The fact that this also enables our customers to reduce operating costs is more than just a nice side effect.”

CHECK OUT OUR SERVICES
As you may have noticed this is yet another layout variation of our services moduleFOUR STEPS FOR YOUR SUCCESS
Solve your problems using HubSpots inbound methodology in a way you want them to be solved and achieve incredible results.Regenerated like new: Inhibited EOS® Premium X oil receives IEC 60296:2020 certificate
EOS® Premium receives IEC 60296:2020 certificate
Municipal utility reduces CO2 balance with EOS® Premium
BEST Transformer contracts EOS for transformer assembly at FAIR project
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Even though transformers as well as our products and services have been around for a long time: Transformers play an important role in the energy transition. And rightly so. The increasing share of renewable energies and the growing decentralized energy supply pose new challenges for energy supply networks and industrial companies.
Do you have any specific questions?
We will be happy to answer them:
We are happy to share our expertise:
ELECTRICAL OIL SERVICES -THIS IS WHO WE ARE:
Dank unserer umfassenden Erfahrung mit Aufbereitung, Lagerung und Bereitstellung von Isolierölen (auch vor Ort) wissen unsere Kunden sich bei uns in Sachen Servicequalität und Standards stets auf der sicheren Seite.
Bei uns erhalten Sie sowohl ungebrauchtes als auch rückgewonnenes Isolieröl sowie eine ganze Reihe ergänzender Produkte.
Unsere Mitarbeiter sind mit Leidenschaft dabei, wenn sie in ihrem Fachgebiet ehrlich, offen und sachkundig beraten.
DON'T MISS OUT ON THE LATEST NEWS ON OUR JOURNEY
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