JH Lawder, Inc. Structural Engineers of Modesto, California have been providing structural consulting and design services for over 30 years to architects, owners, contractors, and manufacturers on a wide variety of public and private projects.

As of June 2008, we are using AutoCAD® Revit® Structure 2009 to produce structural construction documents. We can provide DWG, DXF, DWF, and PDF formatted drawings as required.