With 25+ years of experience and over 1 GW+ of solar and energy storage projects to date, Castillo Engineering is one of the most experienced solar and energy storage engineering firms in the United States. Castillo Engineering delivers expertise in full service (electrical, structural, medium & high voltage) solar and energy storage design, engineering, and consulting services for projects ranging from residential to utility-scale. From 5 kW to 500 MW, we utilize our proprietary site-specific design optimization process to reduce project costs, accelerate your installations & maximize project profitability - all while maintaining the highest quality.

Renewable Energy

Residential

Castillo Engineering

Christopher Castillo

Nick Hejazi, PE, PMP

The Engineering Team at Castillo Engineering is responsible for the comprehensive design, planning, and execution of solar and energy storage projects. This includes electrical, structural, and civil engineering services to optimize site-specific designs, reduce project costs, accelerate installations, and maximize profitability for projects ranging from residential to utility-scale. The team ensures projects maintain the highest quality, providing tailored solutions to meet varied client needs.

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Engineering Team

About

Team members

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Engineering Team

About

Team members

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