de Haan & Associates
Because Experience Matters.
de Haan & Associates is a full service forensic construction consulting firm providing investigation, research and litigation services for the construction industry. We are retained by attorneys, building owners, home-owner associations and contractors in both Northern and Southern California
Services
Serving you experience & excellence
Field investigation services | Forensic reports | Photo and video documentation | Project costing
Property loss analysis | Product failure analysis | Waterproofing consulting | Water testing
Construction defects | Expert witness testimony | Snow country building specialists
