T.J. O'Brien Engineering Company, Inc.



    What's New at O'Brien?

    March 2015

    We are pleased to announce the following new product lines:

    May 2016

    We have opened an office in Knoxville, TN.  Call us at 865-524-1491.  We'll be glad to assist you with Marley cooling tower parts and equipment, as well as with our other product lines. 

    May 2016

    T.J. O'Brien Engineering is now O'Brien Equipment, Inc.  See our home page for details, and check out our new website at www.obrienequipment.biz.


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