Established in 1920, Electrical Engineering Company known as 3E, is an industry leader with diverse capabilities. We are a group of related businesses working together to enhance service to the electrical industry.

Business Support Solutions
Electrical Supplies & Services
Power Distribution & Energy Management
Commercial Lighting & Control
Industrial Supplies
ITS / Information Technology Systems
Electrical Apparatus Repair
Control Panels / Value Add Service
Custom Steel Fabrication & Equipment


Residential Informative Videos

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Adorne: Pop-Out Outlet

USB Charging Solutions
Pass & Seymour by Legrand

Over a Century of Innovation
Pass & Seymour by Legrand

USB Plugmold Multi-Outlet Strip
Wiremold by Legrand

How To Hide Flat Screen TV Cables
Wiremold by Legrand

Wireless Whole Home Audio
Nuvo by Legrand

Why Kohler Generators?

Generator 101: How It Works

Kitchen Fire Extinguisher

Rest Easy with Smoke Alarms

Speaker Inspiration
Jamo Speakers

Choosing the Right Light Bulb
GE Lighting

Step 1. Choosing the Right Light Bulb
GE Lighting

Step 2. Choosing the Right Light Bulb
GE Lighting

Step 3. Choosing the Right Light Bulb
GE Lighting

Dual Function Circuit Breakers
Square D

Protect Your Home’s Electronics
Square D

Smart Series Wall Heaters
Qmark by Marley Engineered Products

Efficient Hydronic Baseboard Heaters
Qmark by Marley Engineered Products

Styles and Trends for the Home
Bright Ideas

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Statistics Reinforce Your Solutions & Provide Credibility

Our employee-owners are empowered to give it everything we've got to bolster your bottom line.

Ideas Generate Innovation

Custom wire and cable solutions, online ordering, drive-through service and more.

Orders are promises

Same-day delivery, 800+ brands, and best-in-class fulfillment.

Expertise is essential

On-call technical troubleshooting and six dedicated teams of product specialists.

Gratitude gives back

Volunteering and providing financial support to our communities.

Latest News

Learn about our recent projects, best practices, newest products, latest news and more.

Don't Take Our Word For It

Testimonials are a powerful selling tool. Ask some of your better known affiliations to share a few words about how you've made their lives easier.

"What A Wonderful Team To Rely On"

Ned Plimpton, Belafonte Co.

I'm continually blown away by the team at Symphony. They rock! I would come back again and again.

"Produced With Perfection In Mind"

Walter Sobchak, Rug Collector LLC

I don't know what I would do without Symphony. My happiness has gone through the roof :)

"This Product Blew Me Away"

Lucille Bluth, Real Estate Inc. Group

My expectations were exceeded beyond belief.  The product was wonderful and it asnwered all my problems!