Power Up
Your Business

Custom commercial LED lighting and EV charging solutions that deliver value and performance.

Custom Solutions

using top products from trusted manufacturers.

Expert Installation

for optimized performance and minimum disruption

Performance & Value

including all available incentives and rebates

I'm interested in


LED Lighting

Electric Vehicle

Charging Stations

Charge Point Station


Thayer is the expert partner to ensure that your facility is doing all it can to propel your business forward, from core infrastructure like LED lighting, to forward-looking features like electric-vehicle chargers. Our combination of industry-leading products and installation expertise enables us to deliver an optimal mix of value and performance that’s tailored to your needs. Partner with Thayer and power up your business.

35 Year Legacy
of excellence.

Industry leading products
and top-tier installation

Customized solutions
and exceptional service

Single point of contact from
project's beginning to end

Karl with iPad
Goldman Sachs Logo
Rockford Chamber Logo
Belvidere Area Chamber Logo
Goldman Sachs Logo
Joe Erb
Joe Erb

“Thanks to Thayer, our gym has never shown our colors like they do now. The new lighting has brought an additional sense of pride to our students, faculty, and community.”

Head Coach - Winnebago Schools
Rick Beale
Rick Beale

“Thayer Energy Solutions completed the final phase of our upgraded lighting project at the Top of the Block and we are thrilled with the results. We achieved an energy reduction of 84%, a simple payback of 1.6 years and an annual savings of $15,345!”

VP, COO Anderson Automotive Group
Ben Bernsten
Ben Bernsten

“Thayer Energy Solutions has completed several turn-key lighting projects for us that not only produced better lighting but were substantially more energy efficient for a great ROI.”

President, Goodwill Industries of Northern Illinois
Doug Warner
Doug Warner

“Thayer Energy Solutions exceeded our expectations. The team was thoughtful and precise with the plan and installation. We're thrilled with the result. Our team is now working in a brighter warehouse, helping us to fullfill orders and save cost.”

VP Operations, Field Fastener
Doug Warner
Jim Garner

“Thayer made our whole LED upgrade easy and seamless, and we are very pleased with the results! Our facility is much safer and more secure for our customers and employees, and we also benefit from lower utility costs. I highly recommend the Thayer team to anyone considering new lighting.”

General Manager CIT Trucks, LLC
Joe Erb
Rick Beale
Ben Bernsten
Doug Warner
Doug Warner