Custom Built Systems
P.O. Box 503,
Highland Park,
United States

Custom Built Systems


Solutions for the Business Environment.

Custom Built Systems was established in 1991. At that time, our focus was on building computers. We evolved from the single computer sale to a total business solution model a couple of years later. We hold several tier 1 reseller authorizations: Compaq, IBM, and Hewlett Packard to name a few.

We will no longer use Preferred Lease! Click here for full story.


We deliver directly to your business6186539424

We guarantee that we will beat our competition. We are so confident that if you find a higher price, we will match it.

3126867385 215-302-5572  ] 414-431-3717  ]
Shopping Basket  ] (845) 634-0232  ]

Custom Built Systems
P.O. Box 503,  Highland Park,   Illinois,  60035   United States