Testing & Monitoring

Increase reliability with advanced oil testing, intelligent diagnostics, and on-site inspections

Field Service

Leverage a comprehensive range of transformer maintenance and repair services

Engineered Equipment

Utilize innovative and effective transformer maintenance equipment

Training & Education

Boost your transformer reliability expertise with classes for novices through fleet managers

Fleet Reliability

Implement best practices and transformer services that maximize uptime and fleet reliability

Fleet Reliability


Regardless of the size of your transformer fleet, electric power systems need to be resilient in today’s fast-paced and interconnected world. Ensuring uninterrupted power, maintaining electrical equipment, and planning for the future can be challenging without a holistic approach.

SDMyers partners with organizations to implement predictive maintenance best practices and transformer services that maximize uptime and fleet reliability. That means you can relax knowing that together, we got this.

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Inspection & Testing from an Experienced Provider

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Expert transformer condition diagnostics backed by five decades of data-driven wisdom.

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Analytical Testing

SDMyers has the largest transformer oil testing lab in the world, with packages that test for every known fault condition.

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Inspection & Sampling

Trust our highly trained Mobile Diagnostic Technicians to take clean samples and perform detailed inspections of your equipment.

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We are Committed to Being Your Advocate

About Us

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The Knowledge Vault

Discover whitepapers, articles, briefs, and Subject Matter Expert video content to give you the knowledge you need to do transformer reliability right.

Training Course Catalog

Learn with us. We wrote the book on transformer maintenance. Take a class with us at our learning lab, at your site, or at training venues across North America and the world.

The "MaxLife" Philosophy

We are focused on maximizing the cost-effective and reliable life of your transformer. This is the culture at SDMyers. It informs everything we do.

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