Call us today for your wiring needs: 1(319) 377-6394

Superior customer service, the highest quality and on-time delivery.

We pride ourselves in going out of our way to assist our customers. If you have a machine down, we will prioritize your order to get you up and running again, usually within a week! And if you are in urgent need of a specific part, we will even personally deliver your product that same day, provided you're within a reasonable driving distance from our Marion, IA, headquarters. Our centralized midwest location ensures that you will get your product on time no matter where you are in the continental U.S. or around the world. We place a premium on outstanding service and back it up with our experience. Our highly skilled engineers complete every order with great care and precision to ensure the highest level of product.

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Meet the owners, Debra and Dave Brenneman.

Family-owned in the heart of the midwest

We've been in the wiring business for over 40 years. When it comes to wiring, we can do anything. Whether you need us to to assist you with the design and development of your assembly from scratch, or to build your product to match your blueprints and requirements exactly, we're ready to help you with any and all of your assembly needs.

Contact Us for more information, if you want to request a quote, or if you need a part immediately.

Call us: 1(319) 377-6394
Request a Quote

  • Wire Harness Assemblies
  • Splice Assemblies
  • Injection Molding
  • Wire, Cut and Stripped
  • Wire, Cut and Terminated
  • Wire Striping and Dyeing
  • Design and Development Assistance
  • Electro-Mechanical Assemblies
  • Control Boxes
  • Solid-State PC Boards
  • Fiber Optic Components
  • Hand Soldering
  • Engineering Support

We also carry a wide variety of Electrical and Distribution products. Unlike our competitors, we do not have a minimum order requirement! Visit our Products page for details.

Brenneman & Associates
201 35th Street
Marion, Iowa 52302
1(319) 377-6394
Fax: 1(319) 377-3674

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Brenneman & Associates, Inc. is a UL & CSA certified supplier of wiring harnesses and processed wire.