Custom Industrial Electric and Pneumatic Control Panels
Engineers
We respect the genius required in control panel engineering alongside the demands on your time.
When it comes to building your electric and pneumatic control panels, you need a company you can trust to bring your design to life.
At Simplex, we are proud to say that engineers who come in to perform a factory acceptance test are often so pleased that they choose not to test again before future projects.
Read more about our custom electric and pneumatic control panels, enabling automation control with quality.
Download our brochure on why Simplex is the preferred choice of engineers.
Procurement Professionals
Review the Simplex Advantage for our complete value-add regarding accurate quoting.
At Simplex, we understand the needs of today’s procurement professionals. Keeping your project on schedule and on budget is important! When corresponding with multiple companies to secure a quote, you need answers fast, and you need to trust that your quote is both fair and accurate.
Find additional information by selecting the Simplex Advantage.
Find more information on why you should choose Simplex, download our brochure for Procurement Professionals.
Suppliers or Potential Power Partners
Simplex takes pride in 40+ years of maintaining quality relationships with our suppliers. This enables us to ensure competitive pricing and quick delivery of materials to our customers.
Contact us and learn more about our supplier relationships or becoming a potential power partner.
Engineering Firms
At Simplex, our relationships with engineering firms are held in high regard.
We seamlessly manufacture quality custom electrical and pneumatic products you can trust at a fair price.
View Our Recent Post
How Automation Improves Control Panel Assembly
How Automation Improves Control Panel Assembly, “The story of modern factory automation begins in 1782 when Oliver Evans (1755-1819),” Simplex PWA600
Hardware Commissions Cleanly In The Field
Proper wiring and testing ensure your custom electric and pneumatic control panels commissions successfully.
This means no lost production time, no delayed ROI, no fines, no additional time or money spent on repairs and, no interruption to your current work flow. Simplex believes that quality is more than just a slogan.
What is the best part of doing business with Simplex?
“There are several reasons that make Simplex a great company to do business with. The quality of the workmanship is consistently excellent and panels are always delivered on time. The team at Simplex is responsive, experienced and knowledgeable and they understand our industry and its requirements and standards. Their QA/QC group is outstanding. The pricing is fair and competitive and they do not ‘nickel and dime’ us for minor changes and revisions.”
“They conduct their business with honesty and integrity.”
Simplex, Your Superior Custom Electrical Control Panel Shop
We manufacture enclosures for many industries; Food & Beverage, Natural Gas, Renewable Energy & Natural Resources, Water & Wastewater Management, Personal Care Products, Machine Manufacturing, Power & Utilities, Homeland Security, and Pharmaceuticals.
Food & Beverage

Quality Control, and Logistics
Natural Gas

We Always Recommend Simplex
– Mike, Automation Engineer
Renewable Energy & Natural Resources

Simplex Requires Minimal Engineering Design Input
Water & Wastewater Management

Personal Care Products

Machine Manufacturing

Power & Utilities

Homeland Security

Pharmaceuticals

I Would Not Hesitate to Recommend Simplex As a Control Panel Fabricator.
Don't See Your Industry?
If you don’t see your industry, contact us straightaway. We will share information about the work we have done with business entities like yours.
(630) 766-8401
Affiliations
Simplex actively engages with the vital companies, organizations, and community to enhance our education and to improve our company, people and the industries we serve.
The Technology & Manufacturing Association
http://www.tmaillinois.org

The Valley Industrial Association (VIA)

Vistage
www.vistage.com

UL LLC
http://www.ul.com

Coalition for a Prosperous America
www.prosperousamerica.org

Elmhurst Chamber
www.elmhurstchamber.org

(630) 766-8401
Look No Further for Industrial Quality Control Panels.
Join the Simplex family of satisfied customers.
444 West Fullerton Avenue,
Elmhurst, IL. 60126
Phone: (630) 766-8401
Fax: (630) 766-8392
Email: [email protected]
Mon – Fri 7AM-5PM