Markets & Projects

Efficiency & profitability for all types of electrical jobs.
Every job site and every project has its own unique challenges. We’ve got over 60 years of experience to help you handle it all. Whether you’re updating a hospital’s infrastructure, preparing a factory for automation, or building a new subdivision from the ground up, HOLT has your needs covered.
Commercial

We help you equip your commercial customers with the latest technology and quality electrical products so their business—and yours—can continue to grow. Explore Commercial

Residential

First came smart phones. Then came smart homes. We help you deliver the connectivity that people expect (and demand) in the 21st century. Explore Residential

Industrial

Advancements in manufacturing mean that industrial environments require more sophisticated electrical configurations than ever. We help you deliver. Explore Industrial

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Commercial

Creating a Community Beacon

FULL-SCALE LIGHTING OVERHAUL FOR IBEW LOCAL ONE IBEW Local One was the first electrical union in the...

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Browse our Recent Projects

Industrial
Elevate your Facility’s Efficiency

How HOLT Electrical Supply Goes Above and Beyond Creating Efficient Lighting Solutions for a Premier Aerospace and...

Commercial
Lighting Up the Holidays: Going the Extra Mile to Help Create Holiday Magic Decor

The Customer Our customer is a significant theme park brand that hosts amusement parks all over the...

Residential
Creating Community Through Innovative Design

IN-DEMAND RESIDENCES IN LAKE ST. LOUIS The Customer The owners of Grand Central at The Junction in...

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Have questions or need help with an upcoming project? Let’s get you in touch with the HOLT expert who specializes in what you’re looking for. 

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