About Us

About MAINFrame Customs

Welcome to MAINFrame Customs, a distinguished name in the world of custom computer systems, now proudly part of the AVADirect Custom Computers family. At MAINFrame Customs, we have long been synonymous with cutting-edge innovation, precision craftsmanship, and an unwavering commitment to delivering tailor-made cable solutions for our clients. MAINFrame is now recognized as one of the leading providers of custom cables in the world. Our attention to detail and quality sets us apart in the industry. Our cables are hand-made, in-house, in our 7,000-square-foot facility in Ohio. We have provided cables to some of the most well-known names in the PC industry, including AMD, Intel, NVIDIA, and some of the most well-known streamers.

Our History:

MAINFrame Customs started in 2010 with a guy named Dave Miller, who decided to turn his passion for PC modding into a full-time business. What began as making custom cables and selling cable sleeving supplies out of his home grew rapidly, with much success due to the patronage of the loyal PC modding community, into what MAINFrame is today. Established with a passion for pushing the boundaries of technology, MAINFrame Customs quickly became a go-to destination for enthusiasts, professionals, and organizations seeking top-tier custom cable solutions. Our journey has been marked by a relentless pursuit of excellence and an unyielding dedication to providing unmatched performance and reliability.

The AVADirect Connection:

In our quest to continually elevate the MAINFrame Customs experience, we are thrilled to announce our recent acquisition by AVADirect Custom Computers. AVADirect, a recognized leader in the custom computer industry, shares our values of quality, innovation, and customer satisfaction. This union brings together the expertise of MAINFrame Customs with the extensive resources and industry prowess of AVADirect.

What Sets Us Apart:

  • Unparalleled Expertise: With MAINFrame Customs now under the AVADirect umbrella, we combine decades of collective experience and technical know-how. Our team comprises skilled professionals dedicated to pushing the boundaries of what’s possible in custom computer design.
  • Customer-Centric Approach: At MAINFrame Customs, customer satisfaction has always been at the forefront of our mission. Now, backed by AVADirect’s resources, we are even more equipped to exceed your expectations, providing personalized solutions tailored to your needs.
  • Innovation and Customization: Our commitment to innovation remains unwavering. We continue to lead the industry in designing and assembling custom cables that meet and exceed our diverse clientele’s ever-evolving demands.

Our Vision for the Future:

As part of AVADirect Custom Computers, MAINFrame Customs looks forward to a future filled with groundbreaking advancements, expanded offerings, and a more substantial commitment to our customers. Together, we aim to redefine the custom computer experience, setting new standards for performance, reliability, and customer satisfaction.

Join us on this exciting journey as MAINFrame Customs enters a new chapter under the AVADirect banner, where the spirit of innovation meets the power of collaboration.

Thank you for choosing MAINFrame Customs, where your computing dreams become reality.


The MAINFrame Customs Team