About Us

You’ve got important stuff to protect. We build the products to do that. And nobody does it faster. Or makes it easier. Or just the way you want.

From innovative data rack systems and wall mounts to impenetrable security panels and cabinets. Plus, cool cable management solutions. Custom and stock products. And then there’s this thing we call SEAL®.

Check out our new products. Test us on our improved processes. While you’re at it, tell us what you think about our new website.

We’re Great Lakes Data Racks and Cabinets. And we rack your world.

“Fast. flexible, easythat’s us in three words.” Jonathan Markley – President

Great Lakes Data Racks & Cabinets specializes in the manufacturing and integration of indoor/outdoor enclosures for the storage and protection of IT equipment. Through innovative engineering, Great Lakes is able to uniquely address the airflow, power, cable management and security requirements associated with telecommunications, network, and server deployments of all sizes. Since 1985, our core mission is to provide responsive goods and services that exceed the expectations of commercial and government organizations around the world.

Fast Services

  • Fast Quotes: Responses often with 24 hours
  • Fast Manufacturing: Automated, sophisticated machinery combined with a great team that ensures standard and custom product is made in the most efficient way possible
  • Fast Shipping: 24-48 hours on most items that we offer

Flexible Services

  • Flexible Products: Engineered to give you lots of options, products can be configured the way you want
  • Flexible Designs: Integrated product designs, like the Flexible Mounting Profile, allow accessories to be installed (often with no tools!) across multiple product lines
  • Flexible Integration: STACK integration services means, prior to shipping, we set up a standard or custom product with accessories and a complete cabinet is ready when it gets to your door

Easy Services

  • Easy Customer Service: A friendly voice answers your call from 8 a.m. to 8 p.m. EST
  • Easy Shipping: Options include simple dock-to-dock delivery or comprehensive logistic requirements such as packaging removal and inside delivery
  • Easy Freight Protection: Our No-Hassle Freight Protection gives you 72 hours to inspect for any shipping damages; if you find something, Great Lakes takes full responsibility for return and replacement
  • Shipping in 24-48 hours ARO

  • STACK Integration of accessories

  • No-hassle freight protection

  • Custom manufacturing in 6 weeks


Never a minimum order quantity or value!

Great Lakes products are purchased through national and regional distribution partners. Contact a regional sales manager in your state or email, Orders@GreatCabinets.com, and we can help identify the best distributor for your needs.



  • ISO 9001:2015 Registered
  • Self-certified small business
  • WBENC Certified: 246037
  • CAGE Code: OYN12
  • DUNS Number: 153783022
  • Products manufactured by Great Lakes are Country of Origin, Made in the USA