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!

OUR LOCATIONS

Iowa
WINDSOR HEIGHTS/DES MOINES
953 73rd Street
Windsor Heights, IA 50324-1031
Phone 515.273.0100
Toll Free 800.955.3633
Fax 515.273.0101
Store Hours M-F  6:30-5pm
Office Hours  M-F  7:30-4:30pm
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  7-4:30pm
SIOUX CITY
600 West 7th Street
Sioux City, IA 51103-4329
Phone 712.202.0934
Toll Free 888.323.2214
Fax 712.202.0944
Store Hours M-F  7-4:30pm
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
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
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
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
OTTUMWA
2800 North Court Street
Ottumwa, IA 52501-1163
Phone 614.226.5103
Toll Free 866.289.0575
Fax 614.226.5140
Store Hours M-F  7:30-4:30pm
GENERATORS/MOTOR REPAIR
CUSTOM FABRICATION
and EQUIPMENT
1808 Delaware Avenue
Des Moines, IA 50317-6341
Phone 515.266.8890
Toll Free 800.333.5722
Fax 515.266.1181
Store Hours M-F  7:30-4pm
NEBRASKA
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
Lifestyles M-F  8-5pm
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
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
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
LEXINGTON
123 West 5th Street
Lexington, NE 68850-1902
Phone 308.324.4645
Toll Free 800.652.1949
Fax 308.324.5808
Store Hours M-F  7-5pm
NORTH PLATTE
515 Bicentennial Ave.
North Platte, NE 69101-7423
Phone 308.532.2879
Toll Free 800.915.6663
Fax 308.532.3082
Store Hours M-F  7-5pm
  GENERATORS
7402 L Street
Omaha, Nebraska 68127-1819
Phone 402.342.3050
Toll Free 800.642.9310
Fax 402.342.6874
 
SOUTH DAKOTA
  GENERATORS
12080 JB Road
Summerset, SD 57718
Phone 605.490.1947
Fax 402.342.6874
 

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!