BRINGING CONCEPTS TO LIFE
CIVIL ENGINEERING LAND SURVEYING DUE DILIGENCE
INDUSTRIAL DEVELOPMENTS
COMMERCIAL DEVELOPMENTS
AUTO DEALERSHIPS

experience

For over 30 years TEI has specialized in the development of industrial, commercial, retail, and residential subdivisions, including the public improvements associated with these types of projects. We’ve successfully completed over 5000 projects throughout southern California, Nevada, and Arizona.

REPUTATION

TEI has been providing clients with quality services and setting the standard of excellence for over 30 years. From site selection to certificate of occupancy, we bring the expertise and experience to deliver your projects on time and on budget. Our dedication to our clients is unparalleled.

industry leader

TEI has been at the forefront of innovative drainage design since the mid 1990’s. We provide clients with cost effective solutions to the ever-changing drainage/water quality landscape by “thinking outside of the box”. Many of our drainage design solutions have become industry standard.

quality control

TEI employs over 80 highly experienced, motivated, and dedicated personnel, including numerous licensed professionals in both Civil Engineering and Land Surveying. We conduct weekly staff meetings with all employees ensuring every one of our projects needs are being met on time.

our projects

  • 30
  • + years
  • 5,000
  • + projects
  • 120
  • + million sf. designed
  • 1300
  • + happy clients

what we do

civil engineering

Thienes Engineering has been providing our clients with quality services and setting the standard of excellence for over 30 years. From site selection to certificate of occupancy, we bring the expertise and experience to deliver your projects on time and on budget. Our firm offers a full range of civil engineering services including.

  • Grading Plans
  • WQMP
  • SWPPP
  • Hydrology Reports
  • Storm Drain Design
  • Sewer System Design
  • Street Improvement Design
  • Construction Administration
  • Entitlement Management

Land Surveying

Near to the heart of most every civil engineering project are the land survey services. Our firm performs all land surveying services in-house by qualified and trained personnel. By performing these services in-house we can ensure the quality and accuracy of the product delivered. The land survey services we offer include the following.

  • ALTA surveys
  • Design surveys
  • Construction Staking
  • Subdivision Maps
  • Record of Surveys
  • Lot Line Adjustments
  • Parcel Mergers
  • Easement Descriptions
  • Condominium Plans

due diligence

Nobody likes surprises when it comes to site selection or project planning. These surprises have the potential of costing millions which were never in the budget. At Thienes Engineering we offer an independent look at the site and deliver to our client an analysis of the issues or potential issues associated with the development of a site and the costs related to these issues.

our clients