ESCO has been manufacturing quality custom sign cabinets since its inception in 1965. Whether you prefer steel or aluminum we provide a wide variety of cabinet depths, and we have the knowledge and resources to perform to your expectations. The combination of top quality raw materials, talented craftspeople, and aggressive lead times explain why ESCO has been a leader in the production of sign cabinets for several decades. Our cabinets are fabricated by experienced certified welders.

We specialize in:

  • Custom shapes
  • Accommodating a variety of face materials
  • Large flex-faced cabinets
  • Single or double-faced signs
Quality Paint and Preparation Techniques

All sign cabinets are disk sanded before painting to ensure the best adhesion and consistent coverage. We use high quality industrial paint and we offer a large stock of standard colors to choose from.  We can also create custom matched colors using our state of the art computer controlled mixing systems.

Mounting and Lighting Options

UL LogoWe illuminate our sign cabinets with high-quality LEDs produced by Principal and USLED. All of our illuminated cabinets are U.L. listed and labeled. 

USLED logoPrincipal LED Logo





Cabinet depths may be manufactured to any width necessary to accommodate the mounting application, illumination methods, or internal support specifications.  We go out of our way to eliminate any possibility of shadowing in our illuminated cabinets.

Frame Construction Options
  • Extruded Aluminum- Available Widths:  5”, 7”, 8”, 10”, 12”
  • Formed Aluminum (Spacer) Available Widths: 18”, 24" or 30”
  • Formed Steel (Spacer) Available Widths: 9”,14”,18”, 24”
  • Aluminum Wrapped Steel Frame – Available Widths up to 60”

Frame Construction Styles - Profiles (pdf)


Our company has used ESCO Manufacturing for many years for our wholesale electric sign needs. They have manufactured many different types of signs for us over the years. We have had the same sales rep for many years. That says a lot in itself about the company. They have never let us down and always delivered a quality product in a timely manner. They are very competitive and always have great ideas to help us with design and installation. I highly recommend them, they won't let you down
Justin Helmke
JH Signs
Our account rep has been with us from the start of All State Signs. Throughout the years we have come to rely on ESCO's extensive product knowledge and fast turn arounds to fill our customer needs. ESCO has always been a reliable source for our company, and as we grow, we will continue to rely on their terrific customer service and quality products.
Beau & Raean Bilbrey
All State Signs Great Falls, MT
ESCO Manufacturing has been our channel letter fabricator for over 12 years. They are an exemplary company that manufactures high quality products and we have been completely satisfied with their customer service. Their staff is knowledgeable and able to handle any request. We are happy to recommend their services.
Jerry & Marlene Sandmann
Sandmann Signs & Electric Inc.
I have used ESCO Manufacturing for the better part of 20 years as an outlet for sign projects when we are overloaded and have seen nothing but the best of Quality, no shortcuts on the manufacturing process and as always very easy to work with sign professionals.
Kirk Ronning
Indigo Signworks
We have worked with ESCO Manufacturing with many of our projects and have had great results. Our account rep has been great to work with providing ideas and giving us a great product. It's been a pleasure to work with ESCO and I highly recommend!
Christian Guenther
AP Design
My companies have worked with ESCO for many years. We have collaborated on many projects, receiving professional knowledge and products in a timely manner. From answering an install question while on the job site to planning and discussing initial project concept sketches, ESCO has always been able to offer me the know-how to offer my customers a professional experience! Thank you ESCO!
Cathy Krommenhoek
Total Motors
From the sales to fabrication, to shipping, and accounting departments, the entire process has been seamless. At any given time we can see exactly where our job is in the process. Over the years, your team has displayed nothing but professionalism. Thank you, ESCO, for being a vendor we can count on consistently. We look forward to our relationship continuing!  
Affordable Signs