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Industrial Enclosure Custom Enclosures


Industrial Enclosure Group - custom enclosures


Industrial Enclosure Group - custom enclosures

IEC Advantage


Privately held and operated company since 1975, Industrial Enclosure Corporation (IEC) is a UL-listed manufacturer that builds custom, modified-standard, and standard enclosures that meet your specifications. IEC specializes in fabricating both modified-standard and entirely custom enclosures as small as push button stations and as large as an entire steel mill control room. Whatever your company’s needs may be, IEC is dedicated to meeting your requirements and exceeding your expectation. Our 110,000 square-foot facility houses a turn-key manufacturing operation including receiving, fabrication, welding, grinding, finishing, assembly, and shipping.

Enclosure Custom Enclosures

We offer a wide variety of premium custom enclosure solutions that meets the strict food and beverage industry standards. We can provide stainless steel or aluminum cabinets with a polished finish in either a slope top or standard construction. Our enclosures will pass all UL Type 4X tests and ensure that your washdown requirements are met.

Custom Enclosures
Oil & Gas

We have developed and built several solutions for our Oil and Gas customer base over time. Our outdoor UL Type 3R enclosures offer flexibility through various mounting, thermal management, and component installation options that are built for vast weather conditions.

Custom Enclosures
VFD / Motor Control Systems

With several applications for VFD systems IEC has become accustom to providing strategic solutions for our customer’s needs. Indoor or outdoor UL rated enclosures are available in many different material and configuration offerings.

Custom Enclosures
Process / Motion Control

We work with several companies who need to keep goods and assets moving. We provide quality UL rated enclosures for both indoor and outdoor applications to help streamline our customer’s process. We have developed into the industry leader when it comes to overhead crane enclosure solutions.

Custom Enclosures
Water Treatment / Pump Systems

Our UL rated pumping enclosures range from small wall mount styles to large multi-door dual access pad mount styles. Custom mounting options paired with several material offerings and finishes make IEC the go-to manufacture for non-standard enclosure solutions. Additionally we can meet any insulation and thermal management needs that may be required.

Custom Enclosures
Utilities / Energy

Our ability to provide flexible options for both indoor and outdoor UL rated enclosures has made IEC a destination for systems builders in the utility and energy industries. IEC can incorporate safety measures such as Hi/Lo voltage dividers, viewing windows, special mounting options, and additional structural support, and more.

Custom Enclosures
Harmonic Filtering

With options such as EMI/GFI gasket, plating, special powder paint finish, and more IEC has carved out a niche in the Harmonic Filtering industry. We are well versed in the needs of the manufacturing and documentation requirements for the industry.

Custom Enclosures

IEC builds enclosures specific to the needs of the Department of Transportation, Department of Defense, FAA, various railway agencies, and more. We can adhere to the quality and documentation specifications required by the various agencies. All municipal, state, and federal enclosures will meet or exceed the required UL ratings.

Custom cabinet


We believe that understanding the customer’s application is the most important step to ensuring we provide the best possible solution. Our experienced estimating and engineering team will offer insights for product enhancement and look to eliminate potential obstacles. With over 45 years of being in business we understand the variables that exist with any given project. Our goal is to offer the most economical solution in a reasonable lead time without sacrificing product quality.View EnclosuresRequest A Quote

Custom cabinet Custom Enclosures
Electrical Enclosure Custom Enclosures

Features and Options

Our range of custom solutions include holes and cutouts of any size and shape. Mounting options such as lifting provisions, floor stand kits, channel base, Unistrut and more. Other features include door latching, hinging, viewing windows, vented hoods and shrouds, shelves, internal dividers, and custom paint finish. We can also assist with any thermal management requirements for your application. With even more options available we are certain to have a solution that will streamline your process.
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Need It Built Custom?

IEC provides a quality, cost effective custom enclosure in a time frame that meets your demanding production schedule.

Custom features include, but are not limited to, holes, cutouts, mounting options, latching configurations, hinge configuration, viewing windows, EMI/RFI solutions, thermal management, paint finish, and more.

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Industrial Enclosure Group - custom enclosures

IEC is one of our favorite vendors. They make the entire ordering process smooth. We appreciate their prompt and clear communication, reasonable turnaround time, and fair prices. Their willingness to accommodate our customization requests without hesitation is appreciated. We recommend IEC to anyone looking for a quality product and excellent service.

Nick, Operations Manager
Electric Cryotherapy

Industrial Enclosure Group - custom enclosures

IEC is and has been, for over 25 years, our trusted partner for custom enclosures. They are experts/artists at delivering enclosures that meet our and our customers’ strictest requirements for uniquely designed enclosures. These enclosures are deployed into many industries including food & beverage as well as oil and natural gas. We can depend on them to be cost-competitive and to deliver with consistent quality.

Kurt, President
Systems Integrator

Industrial Enclosure Group - custom enclosures

Working with IEC has been an excellent experience. Their integrity, communication, initiative, and teamwork have created a strong and beneficial partnership. Their workmanship is stellar and customer service is top-notch.

Vickie, Purchasing
Lighting Systems

Nema rated Custom Enclosures
Stainless steel enclosure Custom Enclosures
Outdoor enclosure Custom Enclosures
Custom cabinet Custom Enclosures
Electrical Enclosure Custom Enclosures