Turpin & Rattan Engineering, Inc. is pleased to serve your consulting engineering needs. Feel free to contact any of our five (5) office locations.
![](https://www.turpinandrattan.com/wp-content/uploads/2021/10/TREI-Website-Contact-Banner-Douglas-County-01-scaled.jpg)
Los Angeles
2441 Honolulu Avenue
Suite 200
Montrose, CA 91020-1864
P: 818.249.0444
engineer@treila.com
Douglas County
Please contact below for Douglas County, Nevada location
information
P: 619.466.6224
engineer@treisd.com
Las Vegas
6037 South Fort Apache Road Suite 110
Las Vegas, NV 89148-5564
P: 702.834.3880
engineer@treilv.com
Denver
Please contact below for Denver location
information
P: 818.249.0444
engineer@treidv.com
Please contact your office location of choice using the information above or, for general inquiries, please use the form below.