COVID-19 NOTICE TO OUR CUSTOMERS – WE ARE HERE FOR YOU. AS A SUPPLIER TO CRITICAL INFRASTRUCTURE SECTORS, UNITED AUTOMATION INC WILL REMAIN OPERATIONAL, WITH REMOTE WORK CAPABILITIES, FLEXIBLE WAREHOUSE HOURS AND RESTRICTED ACCESS FOR NON-ESSENTIAL PERSONNEL. SEE COMPANY INFO FOR DETAILS. WISHING YOU ALL CONTINUED HEALTH AND SAFETY.

  • werma
    A wide variety of pneumatic and electrical components from all over the world
  • rectus tema pneumatic parts
    Inch and metric size air cylinders, valves, fittings, tubing, and sensors
  • idem electrical parts
    Our experienced staff will answer your technical questions, and help select the components best suited for your application.
  • burkert pneumatic parts
    A wide variety of pneumatic and electrical components from all over the world
  • electrical parts - htp and euchner
    Inch and metric size air cylinders, valves, fittings, tubing, and sensors
  • arrow pneumatic parts
    Our experienced staff will answer your technical questions, and help select the components best suited for your application.
  • electrical parts - htp and hummel
    A wide variety of pneumatic and electrical components from all over the world
  • pneumatic parts - humphrey, koganei, burkert
    Inch and metric size air cylinders, valves, fittings, tubing, and sensors
  • pma electrical parts
    Our experienced staff will answer your technical questions, and help select the components best suited for your application.
  • airpot/airpel pneumatic parts
    A wide variety of pneumatic and electrical components from all over the world
  • pizzato electrical parts
    Inch and metric size air cylinders, valves, fittings, tubing, and sensors
  • fabco pneumatic parts
    Our experienced staff will answer your technical questions, and help select the components best suited for your application.
  • pneumatic parts - koganei, camozzi, starcyl
    A wide variety of pneumatic and electrical components from all over the world
  • pneumatic parts - camozzi,fabco
    Inch and metric size air cylinders, valves, fittings, tubing, and sensors
  • humphrey pneumatic parts
    Our experienced staff will answer your technical questions, and help select the components best suited for your application.
  • camozzi pneumatic parts
    A wide variety of pneumatic and electrical components from all over the world
  • camozzi pneumatic parts
    Inch and metric size air cylinders, valves, fittings, tubing, and sensors
  • spc pneumatic parts
    Our experienced staff will answer your technical questions, and help select the components best suited for your application.

Welcome to United Automation

Serving the North and Central Regions of Texas since 1987, our goal is to supply our customers with the most cost effective and innovative products in a timely manner.

We have aligned ourselves with some of the best American, European and Asian manufacturers of pneumatic and electrical components to better serve your needs. We continue to obtain a variety of inch and metric size air cylinders, valves, fittings, tubing, and sensors much quicker, and with a greater cost savings to YOU.

Lead times for metric products that were once several weeks or months have been reduced or eliminated in many cases. Many of our suppliers have components that are available here in the USA.

Our experienced staff will answer your technical questions, and help select the components best suited for your application. We will assist you in replacement of individual items, or analyze your application to suggest the most effective use of available technologies.

We also offer "value added solutions", including, but not limited to: kitted components, pre-assembled manifolds assemblies, and tubing harnesses.

Serving you is our business.

Contact Us for a Catalog, Quote or Information on Any of Our Products

1491 N. Kealy St., Suite #4
Lewisville, TX 75057
This email address is being protected from spambots. You need JavaScript enabled to view it.

Tel: 888-420-4430
972-420-1123
Fax: 972-420-1103



  • 1491 N. Kealy St., Suite #4
  • Lewisville, TX 75057
  • This email address is being protected from spambots. You need JavaScript enabled to view it.
  • 888-420-4430
  • 972-420-1123
  • Fax: 972-420-1103