Power Temp Systems - The original and largest supplier of internationally recognized Portable Power Distribution Products and related accessories, and is considered by numerous industry professionals as the pioneer of these products.

Solutions to Satsify NEC 700.3(F)

2017 NEC 700.3 (F) is a new addition to the National Electrical Code that relates to legally required emergency power systems.  In a nutshell, the provision requires the installation of a permanent means of connecting a temporary power source while the main emergency power source is taken offline for maintenance or testing.

Power Temp Portfolio:

• Service entrance rated main disconnects with docking inlets
• Dual purpose/simultaneous load banking and portable backup systems
• Safety interlock systems
• Input and/or output systems

• Panel Extension Docking Systems

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View our best in class solutions from service entrance down to the server cabinet power strip

Serving Central & South Texas

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SWMCO offers a variety of standard warranties, service contracts and turnkey UPS battery replacements

Mission Critical HVAC systems with industry leading efficiency, features and support


At SWMCO, we know your critical infrastructure is the backbone of your business.  This is why we offer innovative, mission-critical solutions that offer you better availability and improved efficiency which meet the specific needs of your business. 

  • APC UPS Systems
  • APC InRow Cooling
  • Uniflair CRAC Units
  • Airsys Wall Mount Cooling Units
  • MGE UPS Systems
  • Powersmiths High Efficiency Transformers
  • Starline Busway
  • Russelectric Transfer Switches & Switchgear
  • APC Rack Mount PDU's
  • ACT Surge Protection
  • Btech Battery Management
  • Hitec Diesel Rotary(DRUPS) Systems
  • Permalert Leak Detection
  • LayerZero Static Transfer Switches and Distribution


Server cabinets, environmental monitoring, UPS Systems, DCIM, Starline Busway, Powersmith PDU's & More

For more than twenty-five years, SWMCO has supplied its customers with more than just electrical and mechanical equipment. We are a business partner, a trusted provider of comprehensive product lines and infrastructure solutions, backed by a solid guarantee, fast and friendly service, and incredible sourcing capabilities. 

Our mission is to listen to our client's specific needs and deliver high performance products.  We carry complete product lines from ACT Communications, APC, Airsys, Btech, Hitec, LayerZero, MGE, Powersmiths, Permalert, Power Temp Systems, Russelectric and Starline Busway.

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See a sample of previously completed projects, installations & Clients we've worked with.

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