wastewater treatment plant

Alterman has the personnel and expertise to effectively install projects of any size from a $20 million Water or Wastewater Plant to a service call at a Lift or Pump Station. We have the in house expertise to provide design assist support to engineers and owners as required.


From the field instruments used for basic readings to the advanced working of the SCADA system, Alterman has the experience and knowledge to effectively design, install and service all aspects of Water and / or Wastewater Treatment Facilities. To maximize the efficiency during installation, our pre-construction team offers support using 2D or 3D CAD to facilitate the design and produce layout drawings used by our qualified field personnel giving the owner the best value while maintaining all criteria of state and local NEC codes. With over 40 years of combined experience in project management and installation, our team consistently delivers on time and on schedule within the requirements of the contractor or owner's schedule. Our dedicated service department provides top-quality and responsive around the clock service for any emergency situation based on the needs of our customers.


Our additional specialties include, but are not limited to, the following:

  • Medium Voltage Cabling and Terminations
  • Instrumentation and SCADA systems installation
  • Pre-construction and Design Assist / Budgeting
  • Excavation and Site Electrical Infrastructure
  • Security Systems
  • Fiber Optic Cabling and Terminations
  • Telecommunication Systems

Quality Performance Timely Completions Safe Operations Employee Owned Serving San Antonio for over 90 Years

  • isnetworld
  • design tech


San Antonio Location:

14703 Jones Maltsberger
San Antonio, TX 78247
O: 210-496-6888
F: 210-496-7349

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Austin Location:

10100 N. Lamar Blvd.
Austin, TX 78753
O: 512-836-3950
F: 512-836-4624

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San Antonio’s leading electrical contractor since 1923.
Online Presence by: Benson Design