Main menu


City Center Casino - Time Lapse Video

A time lapse of the construction of the amazing MGM City Center Complex in Las Vegas. Lochsa is happy to have been part of this project!


BIM leads to collaboration, happiness and peace

“The best projects were always those with a good collaborative team,” said 

Glass Bridge Safety - Interview with Lochsa Principal, Bill Karren

The news this week that a glass bridge in China cracked has many fearful that these new tourist attractions are unsafe.

Bill Karren, a principal at Lochsa Engineering in Las Vegas, Nevada, said that if designed and built properly, glass bridges are not dangerous...

Lochsa Surveying Ranked in the top 100 surveying companies in the nation!

The Inaugural POB Top 100 Surveying Companies in the Nation

For a number of years, leading professionals in surveying, mapping and geospatial companies and associations large and small have wondered aloud just who exactly is doing the business throughout the United States and beyond. POB magazine set out to find out, and Lochsa Engineering made the cut!

Read More


By / Riley J. Mahaffey, Principal, P.E., LEED Associate, with Jared Keller,
Associate, P.E., Dana Hennis, S.E., P.E., and Nick Hrico, P.E.



Click here for article


Bridge tours; the new family vacation?

St. Croix River, Minnesota












Jointing in Wall and Finish Framing

An inside look at jointing standards by Lochsa Engineering Principal, Riley Mahaffey, and Senior Project Engineer, Dana Hennis. 

BIM market projected to top $8.6 billion by 2020

Building information modeling is a process that involves the maintenance of digital data for communicating project decisions related to different issues such as designing, visualization, collaboration, a
Subscribe to Recent Articles