Challman Engineering, Inc.

We are a civil engineering company that provides a wide range of engineering, design, and construction services.  Challman Engineering, Inc., seeks to develop a relationship of trust and confidence with each client by providing quality, timely, and courteous service. We want our clients to come back time and again because of that relationship.

CEI Build, Inc.

Working side by side with Challman Engineering, Inc., we can turn your design concepts or drawings into a reality. Do you want to do a remodel or have an unpermitted addition? We can help. Whether a job is residential or commercial, CEI Build, Inc., is prepared to help you create your next construction project from concept to final construction. We are currently the only design-build company in the Antelope Valley, making us a full-service engineering and design company.

CEI Build, Inc


Building Design
  • Architectural/Structural Plans

  • Residential/Commercial

  • Tenant Improvement Plans

  • Structural Calculations

Civil Engineering
  • Grading Plans

  • Street Improvement Plans

  • Water/Sewer Plans

  • Storm Drain Plans

  • Retaining Wall Design

Steel Building Sales & Erection
  • CBC Steel Buildings

  • Building & Foundation Design

  • Building Erection

  • Construction Management

Land Development
  • Tentative Tract/Parcel Maps

  • Final Maps

  • Lot Line Adjustments

  • Boundary Surveys

  • Topographic Surveys

  • ALTA

Site Development
  • Site Construction

  • Building Construction

  • Construction Management

General Contractor -
CEI Build (a subsidiary of Challman Engineering, Inc.)
  • Building Construction

  • Residential/Commercial

  • Project Management

  • Construction Management

Stop By Today

Palmdale, CA

41758 12th Street West Suite A

Palmdale, CA 93551

Tel: (661) 524-0911


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Palmdale, CA