EMA acquires Purtle + Associates - Learn More


Since 1974, EMA has been trusted by Architects and Owners to provide them with a unique combination of MEP design and construction administration services. They rely on our client focused approach and hands-on collaboration to help guide them throughout their project. Continue Reading


Reducing costs, improving comfort and saving energy has been some of the main goals of our Consulting Services Department. Now known as the Solutions department, these team members have elevated their services to another level. Continue Reading


EMA’s Enhance department provides specialized services that allow us to offer design ideas and unique concepts for projects that require a higher level of expertise. Continue Reading

EMA Engineering & Consulting

EMA has gained recognition for our engineering experience throughout Texas, Louisiana and Arkansas. We have over 46 years of experience serving clients in medical, municipal, education and industrial markets. Our diverse staff provides EMA with a dedicated group of engineers who specialize in design services for each market. Our specialty includes MEP and technology design, construction administration, building commissioning, and Green Solutions. Our sustainable services have helped hundreds of building owners increase system efficiency, reduce operation costs, and provide healthy environments for occupants and staff.

We currently have over 150 employees in six offices – San Antonio, Tyler, Houston, El Paso and Austin, Texas, and Shreveport, Louisiana. Our seven principals and 23 licensed, professional engineers utilize a Total Client-Focused approach, which has earned us a reputation for quality, reliability and responsiveness.

Over the years, we have evolved into a MEP engineering firm that specializes in much more than design. We have created new categories of services that fall under DESIGN, SOLVE and ENHANCE, which not only meet the needs of our clients but allow us to be more integrated in the design process. EMA serves as more than a MEP engineer – we are also your Technology Design Consultant, Specialty Lighting Consultant, Audio-Visual Consultant, and even your Solutions Consultant.

About Us


Total Client Focus



  •  EMA has literally changed the face of our campus, and our partnership has been a tremendous asset for our college and our community.  

    - President - Dr. Johnette McKown, McLennan Community College
  •  EMA, thank you for all you do. The service you provide to San Diego ISD is nothing short of wonderful! 

    Toney Guilliams, Operations Director San Diego ISD
  •  EMA’s work with Tyler ISD and school districts across the state has helped immeasurably in improving our school system and the options available to students 

    President/CEO - Thomas G. Mullins - Tyler Economic Development Council
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