For over 30 years, JJA, Inc. has provided specialized engineering design services for critical systems. Our work has included full service design for Tier 3 and Tier 4 data centers, call centers, network operations centers, dispatch training, and full building back-up systems. Many of these projects were performed for repeat clients and included full services MEP/FS engineering through full service commissioning of the systems and project close out.


JJA offers an in-house team of seasoned professionals, dedicated to providing efficient and effective design solutions for Critical System environments. This convergence of consulting services provides our Clients with a single source for facility and systems evaluations, technical programming and design for Critical Systems, as well as full MEP and Fire Suppression engineering services.


JJA’s experienced team provides the consulting knowledge to assist you in making informed and concise decisions in the development of your Mission Critical programs.

JJA, Inc.  Mechanical Engineering   |  Electrical Engineering   |  Plumbing & Fire Suppression   |  Certified Commissioning Agents

8150 North Central Expressway   |   M-2100 Campbell Centre   |   Dallas, Texas 75206   |   Phone: 214-739-8880   |   Toll Free: 877-620-2890   |   Fax: 214-739-1777

Texas Registered Engineering Firm #F-1290.  Copyright © JJA, Inc. 2013. All rights reserved.