TRANSFORMER EXPERTISE + IMMERSION CHEMISTRY
Independent Dielectrics is a founder-led technical practice serving two demanding worlds: transformer projects that need experienced, independent eyes and immersed systems that need better fluid data.
Independent technical support for factory testing, pre-tanking inspection, oil-program assessment, and the laboratories that generate the data owners depend on.
Dedicated fluid, material, component, and system work for data centers, edge compute, batteries, mobility, energy storage, and other liquid-immersed platforms.
EXPERIENCE THAT TRAVELS
TWO PRACTICES. ONE TECHNICAL STANDARD.
Transformer assignments stay grounded in equipment, test sequence, workmanship, and fleet risk. Immersion assignments go directly to INDIChemistry, where fluid behavior is evaluated in the context of materials, components, and the operating system.
Independent observation of routine, type, and special testing, with technical review, deviation tracking, photographs, and a decision-ready witness report.
Detailed inspection of the active part, leads, insulation, clamping, clearances, workmanship, and readiness before the tank closes around the evidence.
Equipment selection, method implementation, commissioning, maintenance, troubleshooting, workflow design, and practical analyst training for new or existing laboratories.
Review the sampling plan, test panels, data quality, trending, turnaround, and escalation process across an operating transformer fleet—not just one report at a time.
Generate decision-relevant fluid data, including controlled-temperature dielectric properties at 20 and 40 GHz.
Evaluate fluid-contact materials, components, and assemblies together under project-specific exposure conditions.
Pair material-change measurements with post-exposure component and system functionality checks.
Build baselines and condition trends that turn fluid data into predictive-maintenance decisions.
Joshua Garner is a chemical engineer with more than twelve years in dielectric fluids, transformer laboratories, high-voltage equipment, and factory testing. Every engagement is scoped and technically reviewed directly—not passed through a sales layer.
START WITH THE EQUIPMENT DECISION
Projects are scoped directly with Joshua Garner, founder and chemical engineer.
josh@independentdielectrics.com 314-497-8622