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Setting a New Standard in Field Service.

Our clients are the best in their fields and expect the absolute best from their tower contractor.  That is why we strive to set a new standard in field service!  If you expect the best then give Tray-Tec a call to perform your tower work.

Tray-Tec has the experience necessary to perform the most complex installation of trays and other tower internals. Take a moment to look at our reference projects on the Experience page of this website. 

Tray-Tec is a specialty contractor that specializes in the installation of process internals in towers, reactors and drums.

Let Tray-Tec assist you with your next installation of fractionating trays, structured packings, grid style packings, distributors, nozzles, vessel inspections, and repairs.  We can supply replacement parts as well.

Tray-Tec maintains the ASME "U" Stamp for the welding and fabrication of Division I pressure vessels & the NBIC "R" stamp for welding alterations and repairs to pressure vessels.  We perform the installation of vessel manways, new nozzles, repairs of nozzles, shell repairs, and vessel can section replacements.

We are on the cover of


May Cover

Tray-Tec was awarded the bronze award at the 2011 Houston Business Roundtable's XXIV Safety Excellence Awards Banquet.  

Congratulations to Tray-Tec's Supervision, Field Craftsmen and Safety Personnel for their safe work.

Tray-Tec would also like to thank the Houston Area Safety Council, Houston Business Roundtable, and all the owner auditors for their hard work to bring such a great program to fruition and for helping make our industry such a safe place to work.

And also our great appreciation to the folks at Huntsman Corporation and Professional Projects Inc., OxyVinyls and BP North America for nominating us.

ZERO Recordables for 2008-2012

2011 HBR

Our Services - Please take a look at the Field Service page for photos of Tray-Tec mechanics safely performing this work.

  • Tray removal, replacement, & installation - all manufacturers tray types

  • Performing routine vessel maintenance work, such as tray cleaning, hardware replacement

  • Tower Packings - We remove, replace, & install random, structured, & grid packings

  • Blind to blind tower work

  • Opening & closing external and internal manways

  • Welding Fabrication with ASME "U" Stamp

  • Welding Repairs with NBIC "R" Stamp

  • On-site tray repairs

  • Modifications to tray support rings and other welded tower attachments

  • Nozzle repair, replacement & installation

  • Vessel maintenance work

  • Vessel inspections, on-site Service Technicians

Tray-Tec provides services to Vessel Fabrication Shops, Refineries, Chemical Plants, Gas Plants, and Ethanol Plants across the United States.

Houston Area Safety Council Houston Business Roundtable

Our Mission - To become the leading provider of tower installation services to the petrochemical industry.


Contact Information - For field service quotes please contact us at the numbers below.  Also, please see the Information page of this website. 

Main Office Physical address:
2598 Wilson Rd, Humble, TX  77396
Telephone: 281-441-7314         
Fax: 281-441-7316
Copyright 2005 Tray-Tec, Inc. NAICS 238990
Last modified: 03/06/2014