Contact Us

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Call us

Feel free to call us Monday - Friday 8am - 5pm

Austin Office

Derek Shires                  512-940-2393

Tracy Shires                  512-940-2426

Jason Allen                    512-680-2820

Houston Office

Peter Czerwinski, P.E.    713-825-1844

Brenda Haws                    832-922-1120

Dana Batiste                    713-249-3009

McAllen Office

Dario Guerra, P.E.            956-960-3201

Temple Office

John Hill                          254-718-5210

Visit us

We have offices in the areas of Austin, Houston, and McAllen, Texas.

Austin Office

3881 FM 972 Georgetown, Texas 78626

Houston Office

2249 N Loop 336 West, Suite B Conroe, Texas 77304

McAllen Office

3805 Plantation Grove Blvd, suite 48 Mission, Texas 78572

Temple Office

Temple-Belton

email us

Email us anytime and we will get back to you as soon as we can.

Austin Office

Derek Shires          derek.shires@ett-llc.com

Tracy Shires            tracy.shires@ett-llc.com

Jason Allen               jason.allen@ett-llc.com

Houston Office

Peter Czerwinski      peter.czerwinski@ett-llc.com

Brenda Haws                  brenda.haws@ett-llc.com

Dana Batiste                      dana.batiste@ett-ll.com

McAllen Office

Dario Guerra                  dario.guerra@ett-llc.com

Temple Office

John Hill                  john.hill@ett-llc.com

"We ensure you are happy from start to finish."
ETT
Environmental Treatment Technologies
We represent top tier manufacturers of system engineered water and wastewater process equipment in Texas and Oklahoma.