JJA, Inc. is a leading Mechanical and Electrical consulting engineering firm established in 1978 in Dallas, Texas providing engineering design of HVAC, Plumbing Fire Suppression, Electrical Distribution for commercial and Critical Power Systems, Indoor and Outdoor Lighting systems, Life Safety systems, Sustainable Designs, Energy Modeling and MEP System Commissioning.
JJA holds Professional Engineering registrations in over 30 states and has significant experience in the engineering design, planning, contract administration and commissioning for the following types of projects. Delivery methods include traditional “Plan and Spec” MBE/HUB Alliance, Design/Build and Design/Assist processes utilizing AutoCAD and BIM production.
RWB Consulting Engineers has been providing engineering excellence since 1986 to a range of clients across multiple industry sectors. Strategically positioned in Dallas, Texas we have a rich history of striving for energy efficiency in building design and providing clients with sound engineering solutions to their unique design opportunities. Known through the construction community in North Texas and beyond for our committment to provide clients with buildings not just designed well, but also constructed well.
We are a member of the North Texas Chaper of the USGBC with multiple projects achieving the GBCI LEED rating of Silver, Gold, and Platinum. Many of our engineers and designers are members of other professional societies committed to improving the built environment such as ASHRAE, ASPE, IEEE, IES, IGSHPA, NSPE, AEE, and NFPA.
Clients have come to expect that design recommendations from our firm are based on a though analysis of multiple options and factual data presented in a manner to allow for an informed decision.
Weigand Associates, Inc. (WAI) was formed in 1992 to provide premier mechanical, electrical, lighting and plumbing engineering for architecture. Always striving for excellence, WAI provides the highest level of engineering services developing innovative and sustainable solutions in concert with the development of architectural designs.
Our experience encompasses: studies, renovations, new construction, adaptive re‐use, major system retrofits, and construction administration services. WAI’s sustained record of delivering highly successful projects while consistently meeting schedule and budget requirements has led to an excellent record of repeat clients within the mid-Atlantic and set the foundation for growth.
WAI is a certified Women Owned Small Business.
Design Services:
Mechanical: HVAC, Energy Management & Modeling, Acoustics
Electrical: Power Distribution (Normal & Emergency), Lighting Design, Communication & Security Systems, Audio Visual
Plumbing
Fire Protection & Life Safety
MEP LEED Services
Commissioning
Construction: Construction Administration, Design-Build Teaming, Pre-Purchase Inspection