is a Civil Engineering company that provides a wide range of engineering, design and construction services.  It is our goal at Challman Engineering, Inc. to provide quality, timely, and courteous service to all of our clients.  Our goal is to develop a relationship with our clients, a relationship of trust and confidence.  We want our clients to come back time and again because of that relationship.

Working side by side with Challman Engineering, we can turn your design concepts or drawings into a reality. Have a kitchen that needs remodeling, or an unpermitted addition? We can help. Whether it’s residential or commercial, CEI Build is ready to tackle your next construction project-from the ground up! 
We are currently the only design-build company in the Antelope Valley; making us a one stop shop for your next project.