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Since 1986, Thienes Engineering, Inc. has provided cost effective engineering services to the highest professional standards in a timely manner.  Responding to our clients needs as well as maintaining a good working relationship with local and state agencies has given Thienes Engineering an excellent reputation in the field of Civil Engineering and Land Surveying. 


Thienes Engineering, Inc. utilizes CADD software and Civil Engineering programs for all its engineering and surveying operations. Currently Thienes Engineering utilizes all versions of Auto Cad on Microsoft based systems. All surveying work is performed with TDS Ranger data collectors and Leica TCR703 Total stations with dual axis compensators which achieve accurate and reliable surveys with a minimal chance of errors. We also use Trimble GPS 5700 on projects requiring GPS, enabling real-time differential GIS grade surveys and navigation.

Our Advantange:

Thienes Engineering, Inc. focuses on the needs of our clients and values skill knowledge and understanding. Our project teams are composed of highly skilled individuals who have years of experience. 

14349 Firestone Blvd., La Mirada, Ca 90638   Ph. 714.521.4811   Fax: 714.521.4173   Email: info@thieneseng.com
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