What We Believe

National Energy Installers was founded on a simple belief: commercial and industrial facilities deserve energy infrastructure that is engineered as one system, not assembled from disconnected parts. Too many facility owners inherit a patchwork of vendors, one for solar, another for storage, another for backup power, with no one accountable for how those systems perform together. NEI exists to be the alternative.

Our company believes that energy infrastructure is not a commodity purchase. It is a long-term commitment that affects a facility’s operating costs, resilience, and ability to plan for the future. That belief shapes how we build every project, and it shapes who we hire, how we train our teams, and how we hold ourselves accountable to the clients who trust us with that commitment.

Commercial Energy Infrastructure Solar Array project on rooftop with cloudy sky in the background

Our Mission

One accountable partner for commercial energy infrastructure. NEI designs, engineers, and installs solar, storage, microgrids, and power distribution as a single integrated system, not a patchwork of vendors.

Our Culture

Engineering discipline first. Our in-house team owns every project outcome, no subcontractors to point to when something goes wrong.

Who We Serve

Healthcare, data centers, industrial facilities, commercial real estate, and municipal sites across California. Different sectors, same standard: infrastructure that performs.

Learn More About NEI

Our Team

Our History

Our Work

Frequently Asked Questions

Our company believes commercial and industrial energy systems should be engineered as one integrated platform, not assembled from disconnected vendors, so facilities have a single accountable partner for performance.

To design, engineer, and install complete commercial energy infrastructure, combining solar, storage, microgrids, EV charging, generation, and power distribution, for California’s commercial and industrial facilities.

Every project moves through the same engineering-first process, led by an in-house team that takes ownership of outcomes rather than outsourcing execution to subcontractors.

Our company core values center on engineering discipline, clear communication throughout a project, and full accountability for outcomes, standards the team applies consistently regardless of project size or sector.

NEI is led by an experienced team spanning sales, utility operations, engineering, and permitting, each with defined responsibility for project delivery. Full bios are available on the Our Team page.

Let’s Build Your Energy Future

Our team is ready to help you power what’s next sustainably and reliably.