D4EnergySolutions LLC

D4EnergySolutions – Capabilities Overview D4EnergySolutions brings together a team of veteran transformer consultants to support critical power projects with unmatched field and factory experience. Our team has over 200 years of combined expertise in transformer manufacturing, testing, and commissioning — with hands-on experience up to 1000 MVA and 765 kV. We provide independent, qualified support to help asset owners, utilities, EPCs, and renewable energy developers reduce project risk and ensure transformer integrity. Core Services • Factory audits • Active part inspections prior to tanking • Core & Coil Assembly Assessment • Test Specification, Test Plans/Sequence, Acceptance Criteria • FAT witnessing and documentation review • FAT Reports Review and Approval • Test Failure Analysis • QA/QC Audits • Manufacturing Process Witness • Field Testing Oversight Equipment Sales – GlobeCore Partnership D4EnergySolutions is the authorized Midwest & Northeast U.S. agent for GlobeCore, a global manufacturer of transformer oil processing, regeneration and testing equipment. These systems help extend transformer life, improve reliability, and reduce resource waste by restoring oil quality on-site. Contact Us 📧 Email: ericdoak@d4energysolutions.com 🌐 Website: www.d4energysolutions.com 📍 Based in the U.S. – Serving nationwide transformer projects