Hello. We’re Custom Logic Design.


What We Offer

Since 1996 Custom Logic Design has provided cost effective, user friendly mobile data solutions for public safety. Law enforcement agencies and fire/ems departments trust us to deliver tailored solutions that maximize in field results and minimize response times.

Working from Home

Mobile Data

At Custom Logic Design, we understand how it is for mobile data applications to be fully usable from inside a moving vehicle.  Our flagship CAD Client, ZClient is built from the ground up to be easy to use no matter what else is going on.  It can be fully customized to meet your department's specific demands.  We also have middleware products that will keep your field users connected to CAD or other systems.

Fire Station Alerting

Since the early days of Custom Logic Design, we’ve had a strong commitment to Coding. This skill is indispensible when it comes to leaving a lasting impression on a client, and ensuring their final product both looks and works great. With our Coding services and experience, we’re always working to ensure our clients’ needs get the attention they deserve.

Custom Services

Custom Logic Design lives up to its name - we can deliver custom software to address your own original needs.  In the public safety space or not CLD has you covered with the same care we put into all of our projects.


Contact Us

PO Box 692187
Houston, TX 77269