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Expert Witnesses & Forensic Consultants Directory

Roofs, Awnings — United States

Roofing United States expert witnesses provide failure analysis and evaluations of residential and commercial roof design, construction and maintenance. The Roofing experts listed in this directory may provide opinions on roofing defects and water infiltration, allegations of rafter defects, defective roofing materials, improper construction, and roofing failures. The experts listed here may provide infrared scanning and roofing material analysis, as well as forensic examinations of roofing penetrations, including skylights, pipe vents, HVACs, etc.

About 41 results (0.08 seconds) — Results include first those located in the region, then those who serve in the region.

Robert S. Griswold CRE®, CPM®, CCIM®, RPA®, ACoM®, PCAM®, MCAM®, CCAM®, ARM®

Active, hands-on expert in SOC for management/ownership, RE transactions, fiduciary duty all property types-apartments/ SFD/HOAs/commercial/retail/hospitality-habitability, mold, vermin, bedbug, premises liability, maintenance, trip/slip, wrongful death

Expert Witness Referrals to Medical, Technical & Scientific Professionals

Expert Witness referrals United States and Internationally. This is a free referral to attorneys, barristers and insurance companies. View full CVs of experts on-line.

Chula Vista, CA

Craig L. Moskowitz, MBA, MS, PE — CLM Engineering Associates, LLC

Civil Engineer, 23 yrs, with extensive construction management experience, commercial and residential, OSHA safety inspections of civilian and military projects, designed drainage systems, cost estimating ($500 million+), delay claims, scheduling, etc.

John Mclean Architect

Architect, industrial designer provides expert testimony in: architecture, design, engineering, standard of care for professional practice; construction claims; land use, zoning; commercial buildings, prototype stores, hotels, residential building types

White Plains, NY

John A. Williams, PhD, PE, ASA, MBA, CFEI, AIChE Fellow

Engineering analysis, forensic investigations, and IP valuation with 40+ years of experience. Dr. Williams provides expert testimony for energy, chemical, and manufacturing disputes, bridging complex technical and financial issues effectively.

Gregory I. Mowat, FCSI, CDT, CTC, — Forensic Tile Consultants

Provides expert witness services and failure analysis in matters involving ceramic tile, brick and stone, including adhered veneer, shower assemblies, countertops, floors, fireplaces, balconies, courtyards, roofs, swimming pools, paving, etc.

Robert R. Tellez — Roberts Consulting Group

Expert in water intrusion of exterior envelopes including stucco/plaster, masonry, EIFS, 1 coat designs, as well as windows, doors, roofs and waterproof balconies. Performs inspections, testing, data collection, analysis, product research, cost estimation

Richard E. Norris, D Eng. RRC PE Norris Consulting Services

Civil Engineer, specializing in building enclosure systems: roofing, walls, windows, doors, siding, decks, and other above grade waterproofing and condensation issues, provides forensic investigations and expert witness testimony.

m2e Consulting Engineers

Full service engineering firm provides litigation support in all engineering disciplines (structural, mechanical, electrical), with specific expertise in construction matters: construction defects, delays, envelope, roofing and waterproofing .

Coral Gables, FL

Areas of Expertise: Construction Defects

Tel: (305) 665-1700

Limited public information. For more, contact us.

Terry C. Taylor, PE — Haag Engineering

Expert in civil and structural engineering failure and damage in residential, commercial and industrial matters, including: building collapse; foundations and retaining walls; roofing; infrared thermography (moisture/insulation); wind; waves; flooding

Areas of Expertise: Structural Engineering

Tel: (800) 635-0116

Limited public information. For more, contact us.

Multi discipline Mechanical Forensic Engineer

Vehicle Accident Reconstruction Fire Cause and Origin Product Defect Investigation Slip and Fall Investigations Commercial Roof Inspection Photometric Studies Noise Level Studies Premises Liability Certifications: PE, ACTAR, CFEI, HAAG, CXLT

Jacksonville, FL

Roy V. Swearingen — Swearingen HVAC and Sheet Metal/ Asbestos use consulting

Construction Defect Consultant with 40+ yr experience in HVAC, sheet metal, metal roofs, fireplaces, metal buildings, including inspections and repair estimating, Asbestos use claims. Experienced expert witness.

Karim P. Allana — Allana Buick & Bers, Inc.

Civil Engineer, Achitectural-Engineering firm CEO, 30+ yr, specializes in roofing, waterproofing, building envelope, structural and mechanical engineering, energy efficiency. Expert in: sealants, seismic joint covers, concrete, metal wall systems, glazing

William J. Esser — Esser & Associates

Roofing and structural waterproofing expert providing consulting, expert witness testimony, forensic investigations of property damage, personal injury, and construction defect matters. Experienced in Federal Court, Superior Court, Binding Arbitration.

Robert L. Fulmer

Building Envelope Consultant, 38+ yr industry experience, specializes in the analysis and diagnosis of building envelope and roofing issues for both historic and contemporary structures, with specific expertise in slate, copper and tile roofing systems.

North Conway, NH

Areas of Expertise: Roofs, Awnings

Tel: (603) 828-2458

Limited public information. For more, contact us.

Matt B. Phelps, PE

Civil engineer specialized in building envelopes, 15+ yr in industry, provides forensic engineering and expert witness services, incl. infrared imaging and thermographic inspections, in hail, wind and flood damage, and other destructive weather events.

John D. Shepherd, RRC, RRO — Shepherd Consulting Services

Registered Roof Consultant specializes in the investigation and analysis of water intrusion, construction failure, standard of care and building code issues related to roofing, sheet metal, waterproofing, and the building envelope.

Areas of Expertise: Roofs, Awnings

Tel: (310) 378-0791

Limited public information. For more, contact us.

Tim A. Marsh — T.A. Marsh Roofing

Provides expert witness services in construction defect investigation, repair recommendations and cost estimates, for roofing, sheet metal, metal roof systems, waterproofing, deck coating.

John H. Lawrence, PE

Civil and Geotechnical Engineer, 20+ yr highway/bridge construction and forensic engineering, acts as an expert witness in in matters of: foundations, structural steel erection, retaining walls, soils, heavy construction, roofs (steep sloped), excavations

Fayetteville, AR

Areas of Expertise: Construction Defects

Tel: 479-530-1740

Limited public information. For more, contact us.

Eric W. Cowley, PE

Provides forensic engineering, structural design and expert witness testimony for restoration and re-purposing of commercial buildings, residential buildings, parking structures, roofing, waterproofing, underpinning, shoring, facades, masonry structures.

Areas of Expertise: Structural Engineering

Tel: (914) 777-7050

Limited public information. For more, contact us.

Kevin M. Rogers, PE

Structural Engineer, experienced expert witness, provides forensic investigations in structural design matters, including: foundations, roofing, catastrophes, structural issues, building envelope, construction defects, building condition assessments

Areas of Expertise: Structural Engineering

Tel: (469) 559-8600

Limited public information. For more, contact us.

John H. Miller, PE

Structural design engineer, 20+ yr, over six years experience as a forensic engineer, incl.: hail and wind damage to roofing materials; wind damage to structures; flood damage to structures; structural damage from fire; water intrusion; moisture damage,

Areas of Expertise: Structural Engineering

Tel: (864) 923-0598

Limited public information. For more, contact us.

Edwin N Barron, III, MSME, PE, CVFI, ACTAR

Engineer with 20+ yr experience in heavy truck design and validation, traffic accident reconstruction, fire origin and cause, mechanical system analysis, water intrusion origin and cause, exterior/roofing system evaluations and investigations.

Indianapolis, IN

Areas of Expertise: Accident Reconstruction

Tel: (317) 371-1167

Limited public information. For more, contact us.

Hal K. Cain, PE — Cain and Associates Engineers and Constructors, Inc.

Forensic Civil Engineer, 35 yr, provides expert witness services in construction issues, including: construction defects, claims, scheduling and delays; structural engineering; roofing; foundations; building envelopes.

Benchmark Services Inc.- Forensic Roof Consultants

Forensic Studies of Roofing and Exterior Finishes, Hail and Wind Damage Assessment & Training, Product Failure Concerns.

Areas of Expertise: Construction Claims & Disputes

Tel: (502) 777-5202

Limited public information. For more, contact us.

Gordon A. Shepperd, PE — Apollo BBC

Structural Engineer, ~25 yr, with expertise in windows, walls, and roofs (building envelope), provides forensic investigations and litigation support, including structures such as sports arenas and high-rise commercial buildings.

Areas of Expertise: Doorways & Doors

Tel: (713) 869-0000

Limited public information. For more, contact us.

Daniel W. Murphy, PE — MurphynExperts LLC

Engineer, 40+ yr, specialized in plumbing, heating, ventilating and AC (HVAC), fire protection, electrical distribution systems, serves as an expert witness, incl. matters of roof collapse, storm water drainage, hot water scalding and hot water heating.

Areas of Expertise: Fire Protection

Tel: (312) 927-1009

Limited public information. For more, contact us.

Charles E. Dorgan, PE, PhD

Provides expert witness opinions and testimony in HVAC, indoor air quality, energy management, fire, VAV, controls, thermal storage, roofs, envelopes, in schools, offices, industrial, supermarkets, residential. Professor Emeritus, Univ. of Wisconsin

Areas of Expertise: HVAC & Plumbing

Tel: (608) 845-7483

Limited public information. For more, contact us.

Paul G. Swanson, PE — Facility Engineering Associates, PC

Consulting Civil Engineer, 36+ yr, provides consulting, forensic engineering and expert witness services, incl. issues of: facilities, geotechnical engineering, waterproofing, curtain walls, foundations, site stability, concrete, roofing, structural.

Areas of Expertise: Civil Engineering

Tel: (703) 591-4855

Limited public information. For more, contact us.

Raymond Ramos, PE, RRC — Raymond Engineering-Georgia, LLC

Civil Engineer working exclusively in roofing and waterproofing, 30+ yr, serves as an expert witness in the evaluation, design, construction management and inspection of a wide variety of roofing and waterproofing systems, incl. roof asset management.

Areas of Expertise: Roofs, Awnings

Tel: (770) 483-9592

Limited public information. For more, contact us.

James E. Eddington — J.E. Eddington & Co., Inc.

Licensed roofing contractor/inspector (CA AZ NV) provides forensic/expert witness services, SB800 visual/reports, destructive testing, water intrustion analysis, rooftop visuals, verification of compliance with manufacturer’s instructions and code

David M. Sonne — Vehicle Mechanical & Accident Reconstruction

Civil/Structural Engineer, Attorney and General Contractor provides property/casualty, accident reconstruction and vehicle mechanical failure analysis services, including fire cause/origin, airbag and brake failure, storm and roof damage, water intrusion

Areas of Expertise: Structural Engineering

Tel: (602) 992-8627

Limited public information. For more, contact us.

Chuck Marvin — Roof Solutions, Inc.

Registered roof consultant, 25+ yr industry experience, provides due diligence and condition surveys, moisture survey and asbestos testing, including expert witness services in related OSHA, EPA, and other government regulations

Areas of Expertise: Roofs, Awnings

Tel: (704) 906-3729

Limited public information. For more, contact us.

Thom L. Sanders, Architect — Building Design & Analysis, Inc.

Forensic architect and experienced expert witness (15+ yr) provides building envelope and component testing and litigation support in matters of water intrusion, building codes, stucco, fire resistance, roof leaks, etc.

Areas of Expertise: Architecture

Tel: (619) 230-1844

Limited public information. For more, contact us.

Paul J. Goetz — Aquatech Consultancy, Inc.

Roofing and Waterproofing Contractor specializes in evaluation/resolution of water infiltration and related problems in building structures, providing claims evaluation, defect analysis, and expert witness services relating to construction defect issues.

Areas of Expertise: Roofs, Awnings

Tel: (415) 884-2121

Limited public information. For more, contact us.

Dwayne B. Brown — D & C Builders Unlimited

Provides expert witness services in construction matters, including defect investigations, cost estimating, and destructive testing, including issues with concrete, stucco, roofing, decks and waterproofing.

Morgan Hill, CA

Areas of Expertise: Construction Defects

Tel: (877) 788-7098

Limited public information. For more, contact us.

Patrick T. Brennan -- Meteorological Evaluations

Forensic meteorologists and climatologists provide certified weather records and forecasts, air quality analysis, reports, and expert testimony in slip and fall, personal injury, criminal, roof/building collapse, traffic accidents, storm damage, etc.

Areas of Expertise: Meteorology & Climatology

Tel: (631) 691-3395

Limited public information. For more, contact us.

Stephen L. Wilson, CCC,CCPM, CCI — Wilson Construction

Forensic Construction Consultant provides expert witness services in construction matters, including defect investigations and waterproofing evaluations, roofing, sheet metal, standard of care, contractual claims, personal injury and liability issues

Areas of Expertise: Construction Defects

Tel: (619) 843-2819

Limited public information. For more, contact us.

Bishop Construction Services, Inc.

Construction defect consulting

Areas of Expertise: Roofs, Awnings

Tel: 951-830-4918

Limited public information. For more, contact us.

William John Associates

Roof consulting, expert witness, roof inspection serving all parts of the United states. Over thirty years experience.

Areas of Expertise: Roofs, Awnings

Tel: (407) 521-1601

Limited public information. For more, contact us.

Experts in the News

Federal Rules of Evidence for AI

Jun 21 — The Federal Judicial Conference’s Advisory Committee on Evidence Rules is considering changes to the federal rules of evidence due to the advancement of Artificial Intelligence, especially with issues of deep fakes in evidence.