LGI Forensic Engineering
LGI Forensic Engineering is a family-controlled, 70+ year-old forensic engineering firm operating an ANAB ISO/IEC 17025 accredited laboratory. It provides multidisciplinary failure analysis, expert witness testimony, and materials testing to insurers, attorneys, government entities, and manufacturers, primarily on the U.S. East Coast.
- Company typePrivate
- Founded1952
- HeadquartersNorth White Plains, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What LGI Forensic Engineering does
LGI Forensic Engineering, P.C. is a privately held, family-controlled professional engineering firm founded in 1952 and headquartered in North White Plains, New York, with a regional office in Winter Park, Florida. The firm provides multidisciplinary forensic engineering, failure analysis, origin-and-cause investigations, expert witness and litigation support, and accredited laboratory testing, operating through a wholly-owned subsidiary, LGI Forensic Laboratories, Inc., which holds ANAB ISO/IEC 17025:2017 accreditation. Its core technical platform is the accredited laboratory equipped with scanning electron microscopy (SEM) with energy dispersive X-ray spectroscopy (EDS), Fourier transform infrared spectroscopy (FTIR), 3D 4K digital microscopy, differential scanning calorimetry (DSC), metallography, CT and digital radiography, and mechanical testing, complemented by a Virtual Laboratory Examination service that enables remote client participation in destructive testing and fracture analysis.
The firm serves four primary vertical segments: insurance claims professionals, defense and plaintiff counsel, municipalities/utility companies/government entities, and manufacturers. Revenue is generated through three professional-services streams: forensic engineering investigations billed on a project basis, accredited laboratory testing (including lab-rental arrangements), and expert witness and litigation support. Pricing is quote-based and not publicly disclosed, with mileage billed portal-to-portal from headquarters and budget adherence practiced with client approval for scope changes. Go-to-market is relationship-driven direct sales into insurance and legal networks, supported by referral-based acquisition, a corporate website, news/case-study content, and LinkedIn/YouTube presence.
LGI has been continuously operating for over 70 years and reports 1,000+ clients across commercial claims, residential claims, general liability, and premises liability. The firm has no external institutional capital, is bootstrapped and organically grown, and is led by the Pietropaolo family: Steve Pietropaolo (CEO since 1999), Karen Pietropaolo (President), and other family members in principal engineering roles.
LGI Forensic Engineering firmographics
Firmographics- Name
- LGI Forensic Engineering
- Legal name
- LGI Forensic Engineering, P.C.
- Website
- https://lgiforensic.com
- Company type
- Private
- Founded year
- 1952
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- LGI Forensic Engineering is a family-controlled, 70+ year-old forensic engineering firm operating an ANAB ISO/IEC 17025 accredited laboratory. It provides multidisciplinary failure analysis, expert witness testimony, and materials testing to insurers, attorneys, government entities, and manufacturers, primarily on the U.S. East Coast.
- Ownership category
- akta.pro rank
LGI Forensic Engineering industry classification
Industry- Product category
- Forensic Engineering Services
- NAICS
- Testing Laboratories and Services (541380), Engineering Services (54133), Testing Laboratories and Services (54138)
- SIC
- Services-Testing Laboratories (8734), Services-Engineering Services (8711), Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Forensic Engineering & Failure Analysis Consulting (BPAHAIAO)
- akta.pro secondary industry
- Litigation Support & Expert Witness Services (BPAHALAG)
Keywords
Where LGI Forensic Engineering is headquartered
LocationHeadquarters
- HQ city
- North White Plains
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
LGI Forensic Engineering business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure, Supply Chain
Revenue model
- Forensic Engineering Investigation Services: Professional forensic engineering services billed on a project basis including scene response, investigation, failure analysis, and expert reports. Rates are provided via quote-based fee schedule upon request.
- Laboratory Testing Services: Accredited laboratory testing services including metallurgy, SEM/EDS, FTIR, destructive testing, and materials analysis. Clients can rent the lab for half-day or full-day sessions with lab technician availability.
- Expert Witness & Litigation Support: Deposition testimony, court testimony, affidavit submissions, case reviews, demonstrative evidence, and litigation support services for legal proceedings.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Investigation and inspection services |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
LGI Forensic Engineering product offering
Product offeringCore offering
LGI Forensic Engineering is a multidisciplinary forensic engineering firm that provides origin & cause investigations, failure analysis, and property claims services from an ISO/IEC 17025 ANAB accredited laboratory. It sells scene response, field inspections, accredited laboratory testing (SEM/EDS, FTIR, 3D microscopy, DSC, metallography), and expert witness testimony services to insurance carriers, plaintiff and defense counsel, municipalities, utilities, government agencies, and manufacturers. The firm also operates virtual laboratory examinations that let remote clients participate in destructive testing and fracture analysis in real time.
Product overview
LGI Forensic Engineering operates as a forensic engineering firm offering multidisciplinary professional services centered around two main offerings: (1) LGI Forensic Laboratories, an ANAB ISO/IEC 17025:2017 accredited forensic laboratory providing materials and failure analysis using scientific instrumentation including SEM/EDS, FTIR, 3D digital microscopy, metallography, CT & digital radiography, and mechanical testing; and (2) Forensic Engineering Services spanning civil/structural/architectural, mechanical, electrical, construction, fire & explosion, litigation, and environmental disciplines. The company supplements these core offerings with Virtual Laboratory Examinations enabling remote client participation, Litigation Support & Expert Witness services, and Failure and Origin & Cause Investigations covering a comprehensive range of incident types from fire and water damage to product defects and equipment failures.
Differentiator
Problem solved
Functional benefit
Brands
- LGI Forensic Laboratories: ANAB ISO/IEC 17025:2017 accredited forensic testing facility offering materials and failure analysis services including SEM/EDS, FTIR, 3D digital microscopy, metallography, CT and digital radiography, mechanical testing, and thermal analysis.
Products and services
- Forensic Engineering Services Multidisciplinary forensic engineering services covering civil, structural, architectural, mechanical, electrical, construction, fire & explosion, environmental, litigation, and failure/origin & cause investigations for insurance claims, legal proceedings, and product liability matters.
- LGI Forensic Laboratories (Accredited Laboratory Testing) ANAB ISO/IEC 17025:2017 accredited forensic testing laboratory providing materials analysis and failure analysis using SEM/EDS, FTIR, 3D digital microscopy, metallography, CT and digital radiography, and mechanical testing; rent to clients for metallurgical, materials identification, and destructive testing engagements.
- Virtual Laboratory Examinations Secure remote laboratory examinations allowing clients to participate in joint inspections, live collaboration, and remote observation of destructive testing, microscopy, and fracture analysis via tilt-pan-zoom cameras, two-way audio, and live instrumentation screen sharing.
- Litigation Support & Expert Witness Services Expert witness services including case review, affidavits, deposition testimony, court testimony, demonstrative evidence, mock-ups, simulations, and strategic litigation support for construction injury, construction disputes, and New York State Labor Law cases.
- Failure and Origin & Cause Investigations Investigations covering fire damage, explosions, electrical fires, product defects, slip & fall, water damage, wind/storm/flood/lightning damage, appliance and equipment failures, HVAC, utility, underground wiring, gas, plumbing, mechanical, smoke, electronic, sprinkler, security system, reverse engineering, and boiler/furnace failures.
Companies that use LGI Forensic Engineering
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles4 records
LGI Forensic Engineering technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
LGI Forensic Engineering partnerships and signals
Strategic signalScale indicators4 records
Recent moves5 records
Expansion highlights4 records
LGI Forensic Engineering competitors and assessment
Company assessmentBroad incumbents
- Wiss, Janney, Elstner Associates (WJE): Large engineering consultancy with deep structural, architectural, and materials failure analysis capabilities often engaged in litigation - an adjacent incumbent that competes for complex construction defect and structural failure matters.
- Exponent: Public scientific and engineering consulting firm (NASDAQ: EXPO) providing failure analysis, materials science, and expert testimony across many verticals - a much broader incumbent that competes for similar litigation and product failure engagements.
Direct peers
- Jensen Hughes: Global leader in fire protection engineering, forensic investigations, and failure analysis serving insurance, legal, and government clients - overlaps with LGI's fire investigation, electrical, and litigation support practices.
- Rimkus Consulting Group: National multidisciplinary forensic engineering and failure analysis firm offering property, fire, electrical, mechanical, and structural investigations for insurance, legal, and corporate clients - a direct competitor to LGI's core service lines but at significantly larger national scale.
- EFI Global: National forensic engineering, fire investigation, and failure analysis firm (a Sedgwick company) serving insurance carriers and attorneys - competes head-to-head with LGI for insurance claims and litigation support assignments.
- Donan: Fire investigation and forensic engineering firm serving the property insurance industry, now part of Marsh McLennan - directly comparable to LGI's insurance-claims-focused origin & cause and fire investigation practice.
- S-E-A Limited: Multi-disciplinary forensic engineering and consulting firm with fire investigation, accident reconstruction, and product failure analysis practices - closely comparable in service breadth and customer mix.
- Haag Engineering: Forensic engineering firm specializing in cause and origin investigations, structural failure analysis, and expert testimony primarily for the insurance and legal industries - directly comparable to LGI's forensic engineering core offering.
- Engineering Systems Inc. (ESi): Forensic engineering and failure analysis consultancy serving insurance, legal, and industrial clients with materials testing, accident reconstruction, and expert testimony - highly comparable to LGI in scope of services and target customer segments.
Emerging players
- ARCCA: Scientific and engineering consulting firm offering forensic analysis, biomechanics, and expert testimony - an emerging peer with overlapping litigation-support and failure-analysis capabilities.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
LGI Forensic Engineering social profiles
Digital presenceLGI Forensic Engineering compliance and trust
Trust signalCompliance1 record
LGI Forensic Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
LGI Forensic Engineering leadership team
Management profileNumber of profiles
Profiles5 records
LGI Forensic Engineering subsidiaries and ownership
Company hierarchySubsidiaries1 record
LGI Forensic Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
LGI Forensic Engineering M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about LGI Forensic Engineering
What does LGI Forensic Engineering do?
LGI Forensic Engineering is a multidisciplinary forensic engineering firm that provides origin & cause investigations, failure analysis, and property claims services from an ISO/IEC 17025 ANAB accredited laboratory. It sells scene response, field inspections, accredited laboratory testing (SEM/EDS, FTIR, 3D microscopy, DSC, metallography), and expert witness testimony services to insurance carriers, plaintiff and defense counsel, municipalities, utilities, government agencies, and manufacturers. The firm also operates virtual laboratory examinations that let remote clients participate in destructive testing and fracture analysis in real time.
Is LGI Forensic Engineering a public or private company?
LGI Forensic Engineering is a private company. It is classified as family owned and is currently operating.
When was LGI Forensic Engineering founded?
LGI Forensic Engineering was founded in 1952. It employs 11 to 50 people.
Where is LGI Forensic Engineering based?
LGI Forensic Engineering is headquartered in North White Plains, United States, in the North America region.
How does LGI Forensic Engineering make money?
Three revenue lines are on record. Forensic Engineering Investigation Services are the primary driver. The others are laboratory Testing Services and expert Witness & Litigation Support.
Who are LGI Forensic Engineering's main competitors?
Broad incumbents on record are Wiss, Janney, Elstner Associates (WJE) and Exponent. Direct peers are Jensen Hughes, Rimkus Consulting Group, EFI Global, Donan, S-E-A Limited, Haag Engineering and Engineering Systems Inc. (ESi). ARCCA is listed as an emerging player.
Does LGI Forensic Engineering have an API?
No public API is recorded for LGI Forensic Engineering.
What industry is LGI Forensic Engineering in?
LGI Forensic Engineering's product category is Forensic Engineering Services. Its primary akta.pro industry code is BPAHAIAO, Forensic Engineering & Failure Analysis Consulting, with a secondary code of BPAHALAG, Litigation Support & Expert Witness Services. Its NAICS code is 541380 and its SIC code is 8734.