Ettl Engineers & Consultants Inc

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ETTL Engineers & Consultants Inc.

1717 East Erwin, Tyler, Texas 75702
Phone 903-595-4421; Fax 903-595-6113; E-Mail ettlinc@ettlinc.com
Branches in Longview, Texas, and Texarkana, Arkansas

NOW IN OUR FIFTH DECADE OF SERVICE

Douglas E. Flatt, P.E.Chairman of the Board
and Founder of ETTL Read about his engineering contributions

ETTL was founded by Douglas E. Flatt, P.E., in
1965 ... and now is in its fifth decade of service.
We are one of the oldest firms, if not the oldest,
serving in the geotechnical, construction
materials engineering and environmental realms
in Texas as well as in adjoining states.
In the decades since its founding, ETTL has
more than kept pace with the on-going advances
that have taken place in our profession. In many
cases we have led in development to better meet the needs of our clients.
We also maintain excellent relationships
with other firms, individuals and services
practicing in our fields of endeavor.
Most of all, what we have developed, and retain,
is a keen sense of respect for our clients.
Serving you, our client, to the best of
our ability is our foremost goal.

what our firm is and does

Primary ETTL Services

Some ETTL Special Services

< Geotechnical Engineering

Engineering & Consulting

TxDOT (Geotechnical & HAZMAT)

Towers (Cellular, TV, Transmission)

< Construction Materials Testing and Engineering

Site Assessments (ESA's)
Landfill Liners & Caps (CQC & CQA)
Groundwater Wells (Install, Maintain)Soil Resistivity

< Contract Soil Laboratory

< Remediation Services

< Drilling Services, Environmental & Geotechnical

< Forensic Investigations & Expert Witness Services

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