Licensed Professional Engineers serving Santa Rosa and the North Bay region — providing building code compliance, workmanship, and defect investigation. with court-ready, PE-stamped reports.
Santa Rosa's wildfire exposure, seismic activity, and winter storms, hillside and expansive soils, and concentration of wine-country hospitality, agriculture, and residential rebuilding create specific demands for construction defect analysis. Our CA-licensed Professional Engineers combine local knowledge of California building codes and climate with deep forensic expertise — delivering independent, court-ready conclusions.
Local Experience
Dr. Mousavi is a California-licensed Civil Engineer (License No. C98780) serving owners, carriers, and counsel across the state. Our California work reflects the state's distinct risk profile: hillside and wildfire-exposure assessments in San Diego and Riverside counties, seismic-zone structural evaluations across Los Angeles and the Bay Area, and water-intrusion and drainage investigations in the Central Valley — every report built to California building code and litigation standards.
We serve Santa Rosa, Petaluma, Rohnert Park, Windsor, and Sonoma, and the greater North Bay region. Every report is PE-stamped, litigation-ready, and prepared for use in California insurance claims and litigation.
Code Compliance Review
Building code and local amendment compliance analysis.
Workmanship Defects
Installation and workmanship defect investigation.
Design Defects
Structural design error identification.
Water Intrusion from Defects
Envelope and flashing defect root-cause analysis.
We have engineers on the ground in Santa Rosa — not just a license on file. Rapid site response, local code knowledge, and court-ready reports.
California Civil Engineer License No. C98780 · since December 2025
24–72 hour site response
Court-recognized expert testimony
Common questions from Santa Rosa clients
Yes. Dr. Mir Emad Mousavi holds an active Professional Engineer license in California — California Civil Engineer License No. C98780, and our Santa Rosa-based team understands CA building codes and local amendments. Our PE-stamped reports are accepted by California courts and insurance carriers.
We typically deploy local engineers within 24-72 hours across the North Bay region, with same-day availability for urgent structural emergencies in Santa Rosa.
Pricing depends on the scope of the investigation, site access, and reporting requirements. We offer confidential consultations to scope your matter and provide a clear fee estimate — call (833) 511-2542 to discuss your case.
Yes. Our Santa Rosa team serves Santa Rosa, Petaluma, Rohnert Park, Windsor, and Sonoma, and the greater North Bay region.
Yes. Dr. Mousavi provides expert witness testimony and deposition support in California state and federal courts, and our PE-stamped reports are litigation-ready.
Wind, water, hail, and structural storm damage investigation.
Foundation settlement, cracking, and structural distress investigation.
Structural fire damage assessment and safety evaluation.
Drainage failure, erosion, slope stability, and water intrusion.
Vehicle impact structural damage assessment.
Expert testimony, deposition support, and technical case analysis.
Speak directly with a licensed forensic engineer about your construction defect analysis matter in Santa Rosa. All consultations are confidential.