Since 1996, Caltron Construction has been licensed with the Contractors State License Board. We currently hold several classifications:

  • General Building Contractor
  • General Engineering Contractor
  • Electrical
  • Plumbing
  • Swimming Pool
  • Glazing
  • Steel, Structural

Photos © Caltron Construction

Since 2004 Caltron Construction Inc. has experienced phenomenal growth. Led by CEO Ruben Gamerberg, who holds a Bachelor Degree in Civil Engineering, a Master of Science Degree from Stanford University in Engineering-Economic Systems and an Honorary Alumni title from the Department of Management Science and Engineering from Stanford University, Caltron Construction merged a wealth of experience and skill with Katherine Gamerberg studied Electrical Engineering and is currently doing a Master in Architecture, as its Vice-President, into a company that would earn a remarkable reputation as a leading construction firm. We are committed to operating with a quality foundation of unwavering ethics and quality results.
Today, Ruben and Katherine Gamerberg and their experienced team of professionals manage clients nationwide. 

MEMBER OF THE BETTER BUSINESS BUREAU WITH A+ RATING

Copyright © Caltron Construction. All rights reserved.

About Caltron Construction INC.

general contractor / builder

founded in 1996