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David Caggiano
D
David Caggiano
Accepting select engagements

Licensed Professional Engineer & Certified Fire and Explosion Investigator — Mechanical, Plumbing, and Building Systems Forensics

David Caggiano is a Licensed Professional Engineer and Certified Fire and Explosion Investigator with 35 years of hands-on experience in mechanical, plumbing, and building systems. He provides rigorous forensic investigations, technical reports, and expert testimony in personal injury and property damage litigation across 27 states and the District of Columbia.

Daubert-tested
Reports and depositions
35+
Years of Professional Experience
27
U.S. Jurisdictions Licensed
Practice

Areas of Expertise

01

Fire and Explosion Investigation

02

Mechanical Engineering

03

Failure Analysis

04

HVAC Systems

05

Combustion Engineering

06

Carbon Monoxide Investigation

07

Plumbing Systems

08

Boilers and Burners

09

Gas Systems

10

Fire Protection Systems

11

Building Mechanical Systems

12

Construction Defects

13

Product Liability

Engagements

Representative Matters

Carbon Monoxide Poisoning — Residential HVAC System

Investigated source and cause of carbon monoxide intrusion in a residential setting, including combustion testing and appliance failure analysis.

Testifying Expert

Gas Leak and Explosion — Commercial Building

Conducted site inspection and failure analysis of natural gas piping and appliance components following a structural fire and explosion.

Testifying Expert

HVAC System Failure — Healthcare Facility

Evaluated design, installation, and maintenance deficiencies in a commercial HVAC system at a healthcare facility resulting in property damage claims.

Testifying Expert

Scald Injury — Domestic Hot Water System

Analyzed water heater, mixing valve, and temperature control components in connection with a burn injury at a residential property.

Testifying Expert

Oil Tank Leak — Commercial Property

Performed failure analysis of fuel oil storage and distribution system components, including tanks, pumps, and piping.

Testifying Expert

Fire Protection System Failure — Industrial Facility

Investigated sprinkler system performance and fire suppression equipment failures contributing to property damage at an industrial facility.

Testifying Expert
Engagement

Frequently Asked Questions

Caggiano investigates a broad range of incidents including carbon monoxide poisoning, gas leaks and explosions, HVAC system failures, scald and burn injuries, fire protection system failures, frozen pipes, oil tank leaks, and combustion control malfunctions. His work spans residential, commercial, industrial, food processing, educational, and healthcare facilities.

Caggiano holds active Professional Engineer licensure in 27 states and the District of Columbia, and is available to provide expert testimony across those jurisdictions. Additional licensure may be obtainable upon request.

Caggiano is a Certified Fire and Explosion Investigator (CFEI) and Certified Vehicle Fire Investigator (CVFI) through NAFI, and holds an Evidence Collection Technician credential through IAAI. He has received extensive formal training in fire origin and cause, gas appliance fires, arc mapping, and combustible dust explosions.

Yes — prior to his forensic career, Caggiano spent over 15 years in product development, field engineering, and industrial operations roles, including designing burner control systems at Burnham Corporation and commissioning industrial boilers at Tampella Keeler Company. This practical background directly informs his forensic analyses.

Caggiano has investigated incidents in educational, healthcare, industrial, commercial, food processing, residential, and marine facilities. His experience encompasses both new construction and existing building mechanical systems.

Yes — Caggiano is available in both consulting and testifying expert capacities, providing technical investigations, analysis, and written reports as well as deposition and trial testimony.

Ready to Discuss Your Case?

Contact David Caggiano to request a forensic engineering consultation for your personal injury or property damage matter.

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