Please note J.W. Long & Associates, Inc. and JCE Group USA, Inc. are now sharing facilities and resources. This makes available to you a broad range of EEx certified components and assemblies, as well as a fully qualified and certified source for CENELEC and ATEX information and services.

J.W. Long & Associates is located at 4368 Gessner Road at the intersection of Clay Road. Our phone number is 713-895-0644. Stop by... the coffee is on and we'd enjoy giving you a tour.

Remember, we are here to help you meet your requirements and always strive to exceed your expectations.