Areas served · Pennsylvania
Forensic Engineering in Pittsburgh
In and around Pittsburgh
What we investigate in Pittsburgh
Pittsburgh hands an engineer two problems below the surface: hillsides built over weak claystone that slumps, and abandoned coal mines that collapse and push the movement up into foundations. We determine what actually moved and why, and a licensed engineer responds within 24 hours with no travel charges.
The conditions we see in Pittsburgh
Southwestern Pennsylvania holds the highest concentration of landslides in the state. USGS Professional Paper 1229 documents greater Pittsburgh as one of the most landslide-prone urban regions in the country, driven by weak red-bed claystone and colluvium that slumps on steep grades. Much of the housing sits on hillside lots cut before modern grading rules, so slow slope failure regularly cracks foundations and racks framing in ways that read like ordinary settlement.
Abandoned coal mines underlie much of the metro, and Allegheny County maps the ground at risk of mine subsidence. When old workings collapse, the surface drops and that movement transfers straight into walls and footings. The stock skews old and masonry-heavy: dense brick and stone rowhouses with near-universal basements, which is why the region's EPA Radon Zone 1 designation and long freeze-thaw exposure both matter here. Sorting these overlapping drivers takes a geotechnical eye.
How we help in Pittsburgh
The evaluations Pittsburgh cases usually call for
- Slope, subsidence, and foundation evaluation
Cracking and movement on a Pittsburgh hillside can trace to a landslide in the claystone, collapse of an abandoned mine below, soil creep, or a construction defect. Our licensed engineers read the structure and the ground together, then document which of those actually caused the damage, to a standard that holds up in a claim or in court.
Our structural engineering services- Geotechnical and water loss investigation
We investigate slope failures, drainage-driven movement, and the water losses that follow on graded hillside sites, then determine whether the cause is the site conditions, the construction, or maintenance. Every conclusion rests on the physical evidence at the property, not on assumption.
Our forensic engineering services
Fire origin & cause
Fire origin and cause in Pittsburgh
Pittsburgh's brick and masonry rowhouses pack tight along the hillside streets, and aging knob-and-tube wiring and long-run heating systems inside them start fires that jump structure to structure before crews can cut them off. Legacy industrial and commercial masonry, wired and added onto across a century of use, raises the same ignition questions, and a collapse can bury the evidence within minutes.
Our NAFI-certified investigators work to NFPA 921: a systematic scene examination, burn patterns traced back to the area of origin, and evaluation of the electrical and mechanical systems, carried through to a defensible accidental or incendiary determination. Bringing an investigator in early preserves the evidence, and the same expert documents the finding and testifies to it at deposition and trial.
Fires we investigate
- Residential and commercial fires
- Electrical and heating-system fires
- Historic and older-building fires
- Legacy industrial and commercial masonry fires
- Vehicle fires
Common questions
Forensic engineering in Pittsburgh, Pennsylvania
A different question about your case? An engineer, not a call center, answers within 24 hours.
Is foundation movement in Pittsburgh from a landslide or a mine below?
It can be either. Greater Pittsburgh has both the highest landslide concentration in Pennsylvania and abandoned coal mines that subside under buildings. We evaluate the failure pattern and the ground to determine the cause rather than assume it.
Can you tell hillside slope failure from ordinary settlement?
Yes. Slow slope movement in the claystone and colluvium cracks foundations in ways that mimic settlement, so distinguishing the two is a core part of a structural evaluation on a Pittsburgh hillside lot.
Do you charge travel to reach Pittsburgh?
No. We work Pittsburgh-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.