About Us
Founded in Texas, External Technical Services is a full- service construction firm that designs and builds outdoor spaces suited to your home or work space.
We agree with our clients that we are friendly, creative, and deliver a great product.
Besides delivering unforgettable experiences, the firm provides 2D and 3D construction designs, site plans, elevations, and proposals with products built in house and through our valuable network of reputable technicians.
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OUR WORK
Contact
310 N Henderson Ave #1237, Dallas, TX 75206
929-302-9595
9am-5pm M-F; 11am-5pm Sat & Sun
What People Say
We love our customers, so feel free to call us during normal business hours to discus landscape design on your next project.
ALWIN,CFO OF PRIVATE UNIVERSITY
Did what they promised, when they promised, at the price promised.
JODY,CHURCH OF CHRIST BRANCH REP.
They put in a sidewalk and pad for a bench in our Prayer Garden at Monterey Church of Christ. In the sidewalk he put brick paver inlays. It looks amazing. He performed the job to our complete satisfaction! He kept me informed of his schedule and showed up when he said he would! We will use him again!
NANCY,
HOMEOWNER
Cullen is a young man of absolute integrity. Beyond always honoring his word and backing the work of his crew, Cullen honors all of his commitments
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