Areas served · California
Forensic Engineering in San Bernardino
In and around San Bernardino
What we investigate in San Bernardino
San Bernardino sits where two of Southern California's most active faults converge, at the mouth of a pass that channels wildfire and Santa Ana wind straight into the city. We investigate what seismic movement, fire, or debris flow actually did to a structure, and a licensed engineer responds within 24 hours.
The conditions we see in San Bernardino
San Bernardino sits over the convergence of the San Andreas and San Jacinto fault zones near Cajon Pass, one of the most seismically active corridors in Southern California, and the San Jacinto fault runs directly beneath the city. The San Jacinto zone is among the most frequently active fault systems in the region, and the USGS places Southern California at high probability for a strong, damaging earthquake over the coming decades. Movement at that scale loads a structure in ways routine settlement does not.
The San Bernardino National Forest frames the city to the north and east and ranks among the most wildfire-prone forests in the country, with Santa Ana winds funneling through Cajon Pass to drive fast-moving fire into the wildland-urban interface. The valley floor sits on alluvial fans below those steep, fire-scarred slopes, so post-fire debris flow recurs: a flow that followed the 2003 Grand Prix and Old fires killed more than a dozen people in Waterman Canyon. Much of the housing is older mid-century wood-frame with stucco, plus pre-1950s unreinforced masonry near downtown, built before modern seismic codes.
How we help in San Bernardino
The evaluations San Bernardino cases usually call for
- Seismic and foundation evaluation
When a wall cracks or a foundation shifts in San Bernardino, the cause can be seismic movement, debris-flow loading off a slope, or an older building reaching its limits. Our licensed engineers evaluate the structure and the ground together and document whether an earthquake, unstable soil, or a construction defect is responsible.
Our structural engineering services- Wildfire and debris-flow loss investigation
After a wildfire or a storm-driven debris flow, we determine what the fire, water, and mud actually did to the structure and separate that from conditions that predated the event. Each conclusion rests on the physical evidence at the property, not on assumption.
Our forensic engineering services
Fire origin & cause
Fire origin and cause in San Bernardino
Fire in San Bernardino runs from wind-driven wildfire off the forest and through Cajon Pass to structure fires in aging mid-century housing, vehicle fires along the I-15, I-215, and I-10 corridors, and large fires in the region's dense logistics and warehouse stock. A Santa Ana-driven fire moves fast and can erase the evidence of where and how it started, which is exactly what a claim or case turns on.
Our NAFI-certified investigators work to NFPA 921. They examine the scene systematically, trace burn and char patterns back to the area of origin, evaluate the electrical and mechanical systems, and rule causes out until the evidence supports one answer, including whether the fire was accidental or incendiary. We secure the evidence before it is lost to weather or cleanup, then report and testify to the finding at deposition and trial.
Fires we investigate
- Wildfire and wildland-urban interface fires
- Residential and commercial fires
- Electrical and appliance fires
- Vehicle and freeway-corridor fires
- Warehouse and industrial fires
Common questions
Forensic engineering in San Bernardino, California
A different question about your case? An engineer, not a call center, answers within 24 hours.
Can you tell earthquake damage from ordinary settlement in San Bernardino?
Often, yes. The San Jacinto fault runs beneath the city, and seismic movement loads a structure differently than routine settlement or a slope-driven shift. We evaluate the crack pattern, the foundation, and the site conditions together before assigning a cause.
Do you investigate post-fire debris-flow damage?
Yes. The city sits on alluvial fans below steep burn-scarred slopes, so mud and debris flows follow wildfires here. We document what the flow did to the foundation and framing and separate it from conditions that predated the storm.
Do you charge travel to reach San Bernardino?
No. We work San Bernardino-area cases from our Omaha lab and Los Angeles office with no travel charges, and a licensed engineer responds within 24 hours.
Have a loss that needs answers?
Tell us what happened. An engineer, not a call center, will review your case.