Bill Challman, PE, is a registered Professional Engineer in the State of California, and has been in the engineering field since 1988. He is familiar with many different types of work, including, but not limited to: land development, civil engineering, architectural design and structural engineering.
Ken Verzosa has almost 30 years of experience working with land development, engineering
and architectural design. He has experience as a project manager, and has worked on a variety of projects for both the residential and commercial sides of the industry.

Lani Garcia has over 16 years of CAD experience, working in the surveying, residential, commercial, and specialty steel buildings fields. Not only does she have experience using AutoCAD, but she also uses Revit and other architectural support software on a daily basis. 
Guy Casper is a contractor with almost 30 years of experience in the construction industry. In 2001, he branched off on his own, and in 2005 when he received his contractor’s license, he started his own company, Camden Construction. Guy strives to make sure his customers are happy throughout the entire job.
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Established in 2005, Challman Engineering has produced hundreds of quality projects in the Antelope Valley community and the surrounding areas. Our company started in a small office in Littlerock California and has grown into one of the premium engineering firms in the valley. With decades of design and engineering experience, we use innovative technology to design today's projects with tomorrow in mind. Now in our Palmdale facility, with state of the art equipment, we are ready to help propel the Antelope Valley into the future. Challman Engineering, Inc. is the premier engineering firm in Palmdale.


We are the parent company of CEI Build, Inc., a fully equipped construction company. As a design-build company, we can help you with all aspects of your project. From design concept meetings, all the way through the final stages of construction, Challman Engineering, Inc. and CEI Build, Inc. are ready to help you with your next project!

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41758 12th Street West Suite A, Palmdale, CA 93551

Tel: (661) 524-0911