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
Residential
Industrial Supplies
Automation
ITS / Information Technology Systems
Generators
Electrical Apparatus Repair
Control Panels / Value Add Service
Custom Steel Fabrication & Equipment

Electrying
Today's
World!

IOWA
3E BURLINGTON
2850 Mt. Pleasant Street
Burlington, IA 52601-2004
Phone 319.758.6605
Toll Free 888.833.8125
Fax 319.758.6606
Store Hours M-F 7-4:30pm
Email Click Here
3E CEDAR RAPIDS
1125 33rd Avenue SW
Cedar Rapids, IA 52404-3933
Phone 319.366.0540
Toll Free 866.250.6508
Fax 319.366.0124
Store Hours M-F 7-4pm
Email Click Here
3E DAVENPORT/QUAD CITIES
206 East Fifth Street
Davenport, IA 52801-1616
Phone 563.323.2214
Toll Free 888.323.2214
Fax 563.323.2261
Store Hours M-F 6:30-4:30pm
Email Click Here
3E IOWA CITY
315 East Prentiss Street
Iowa City, IA 52240-1719
Phone 319.338.7561
Toll Free 800.272.6111
Fax 319.338.8620
Store Hours M-F 7-4pm
Email Click Here
3E OTTUMWA
2800 North Court Street
Ottumwa, IA 52501-1163
Phone 641.226.5103
Toll Free 866.289.0575
Fax 641.226.0575
Store Hours M-F 7:30-4:30pm
Email Click Here
3E SIOUX CITY
600 West 7th Street
Sioux City, IA 51103-4329
Phone 712.202.0934
Toll Free 888.858.7815
Fax 712.202.0944
Store Hours M-F 7-4:30pm
Email Click Here
3E WATERLOO
183 West Ninth Street
Waterloo, IA 50702-1042
Phone 319.234.4000
Toll Free 800.833.1920
Fax 319.234.9997
Store Hours M-F 7-4:30pm
Email Click Here
3E WINDSOR HEIGHTS/DES MOINES
953 73rd Street
Windsor Heights, IA 50324-1031
Phone 515.273.0100
Toll Free 800.955.3633
Fax 712.202.0944
Store Hours M-F 6:30-5pm
Office Hours M-F 7:30-4:30pm
Email Click Here
3E BUSINESS SUPPORT
SOLUTIONS GROUP

953 73rd Street
Windsor Heights, IA 50324-1031
Phone 515.273.0100
Toll Free 800.955.3633
Fax 515.273.0101
Office Hours M-F 7:30-4:30pm
Email Click Here
3E ENERGY SOLUTIONS GROUP/
GENERATORS

953 73rd Street
Windsor Heights, IA 50324-1031
Phone 515.273.0100
Toll Free 800.955.3633
Fax 515.273.0101
Office Hours M-F 7:30-4:30pm
Email Click Here
3E CUSTOM STEEL &
FABRICATION

1808 Delaware Avenue
Des Moines, IA 50317-6341
Phone 515.266.8890
Toll Free 800.333.5722
Fax 515.266.1181
Office Hours M-F 7:30-4pm
Email Click Here
3E ELECTRICAL APPARATUS/
REPAIR & SERVICE

1808 Delaware Avenue
Des Moines, IA 50317-6341
Phone 515.266.8890
Toll Free 800.333.5722
Fax 515.266.1181
Office Hours M-F 7:30-4pm
Email Click Here
NEBRASKA
3E COLUMBUS
418 23rd Street
Columbus, NE 68601-2764
Phone 402.562.6042
Toll Free 800.349.4678
Fax 402.563.0652
Store Hours M-F 7-5pm
Email Click Here
3E LEXINGTON
123 West 5th Street
Lexington, NE 68850-1902
Phone 308.324.4645
Toll Free 800.652.1949
Fax 308.324.5805
Store Hours M-F 7-5pm
Email Click Here
3E LINCOLN
3333 North 20th Street
Lincoln, NE 68521-1331
Phone 402.476.7770
Toll Free 800.373.9068
Fax 402.476.7779
Store Hours M-F 7-5pm
Email Click Here
3E NORFOLK
1203 S 11th Street
Norfolk, NE 68701-5791
Phone 402.371.3920
Toll Free 800.672.3491
Fax 402.371.3921
Store Hours M-F 7-5pm
Email Click Here
3E NORTH PLATTE
515 N. Bicentennial Avenue
North Platte, NE 69101-7423
Phone 308.532.2879
Toll Free 800.915.6663
Fax 308.532.3082
Store Hours M-F 7-5pm
Email Click Here
3E OMAHA
7402 L Street
Omaha, NE 68127-1819
Phone 402.342.3050
Toll Free 800.642.9310
Fax 402.342.6874
Store Hours M-F 6:30-5pm
Email Click Here
3E RESIDENTIAL/LIFESTYLES BY 3E
7402 L Street
Omaha, NE 68127-1819
Phone 402.342.3050
Toll Free 800.642.3050
Fax 402.342.6874
Store Hours M-F 8-5pm
Email Click Here
3E NEBRASKA GENERATORS
7402 L Street
Omaha, NE 68127-1819
Phone 402.342.3050
Toll Free 800.642.3050
Fax 402.342.6874
Store Hours M-F 7:30-4:30pm
Email Click Here
SOUTH DAKOTA
3E SD GENERATORS
12080 JB Road
Summerset, SD 57718
Phone 605.490.1947
Fax 605.342.6874
Email Click Here

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!