We bring the next generation of non-metallic electrical enclosures, cabinets, junction boxes, equipment protection, custom enclosures and custom products, all manufactured using the highest quality engineered thermoplastic materials.

PolyGuard™ UL Listed Types 12/4X/6P
Polycarbonate Enclosures”

Latest News
ESI Announces Product Line Expansion in the PolyGuard Series
The PolyGuard Series of UL l...(click title to read more)
Added 2018-11-15
Non-Metallic Window Kits
Using the same technology with which we man...(click title to read more)
Added 2018-11-15
Check Out Our New Window Kit Design On YouTube
YouTube Video Copy this link into your browser to see the new Window Kit Design. We can n...(click title to read more)
Added 2017-04-20
PolyGuard Enclosures Are UL 1741 Compliant

Enclosure Solutions is pleased to announce that the PolyGuard Series of PC enclosures is UL 1741 compliant.  That means that these high-qualit...(click title to read more)

Added 2014-04-14
Call Enclosure Solutions for your Large PVC Junction Box Needs
Enclosure Solutions can provide large NEMA 4X PVC Junction Boxes in virtually any size.   We provide a way to enjoy the benefits of injectio...(click title to read more)
Added 2014-03-15
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NEMA 4X Wireless<br>Repeater Enclosures

NEMA 4X Wireless
Repeater Enclosures
Universal Series
Universal™ Series of NEMA 4X Medium and Large PVC Enclosures
True Custom SeriesTrueCustom™ PVC or ABS Custom Enclosures  
Large PVC NEMA 4X Junction Boxes Large PVC Junction Boxes

product 1 poduct 2 product 3
Enclosure Solutions · 35000 Chardon Road, Suite 140 · Willoughby Hills, Ohio 44094 · Phone: 800.475.8308, 440.525.5555 · Fax: 877.761.0961
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