Waterproofing Expert Witnesses

Waterproofing expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on waterproofing. The waterproofing expert witness listings on this page are typically from fields/areas of expertise such as: Architecture, Building Inspection, Civil Engineering, Construction, Construction Defects, Construction Engineering, and Structural Engineering.

Kier G Cotton

Livermore, California
Construction, Construction Defects - General Construction, Framing, Building Envelope, Waterproofing, Electrical, HVAC, Concrete, Residential Construction, Multi Family Dwelling, Single Family Dwelling, Commercial Construction, Finish , Contract Scope, Cost to Repair, Site development, Architectural Design, Utility , Gas, Solar, Fire
Mr. Cotton has a diverse, comprehensive, and practical knowledge of construction methodologies, with equivalent experience in the science of sequencing projects. His intellectual understanding is paired with first-hand experience over years of practical application. Mr. Cotton holds several active licenses from the state of California, specifically plumbing, electrical, and carpentry. For each of these credentials, Mr. Cotton accrued qualifying time under the guidance of licensed experts in each trade and passed all required testing. He has been in construction since the early 2000’s, solidly grounding his vast knowledge and expertise. Mr. Cotton serves as an expert witness in many construction-related matters. As VP of Reconstruction and Senior Consultant at Blackstone Global based in Walnut Creek CA, Mr. Cotton performs construction defect and litigation services with a team of highly qualified experts. Services focused on include: Testing and analysis of construction defects. D...

Bradley C. Hammerstrom, AIA, NCARB The Diehl Group Architects, Inc.

Encinitas, California
Construction Defects, Architecture - Forensic Architecture, Destructive Testing, Site Inspections, Construction Defects, Building Envelope, Roofing, Fenestration, Waterproofing, Exterior Claddings, Construction Drawings, Contract Administration, Slip and Fall, Building Code, Peer Review, Quality Assurance, Testimony.
25+ years experience in construction defect litigation support and expert witness services for plaintiff and defense attorneys. Experience includes field investigations, water intrusion analysis, construction installation sequencing, code analysis, development of repair solutions, trial preparation and expert witness testimony. Projects include residential, commercial, and high rise in California, Nevada, Arizona, Colorado and Texas (licensed in 5 states). Experience also includes traditional architectural services for projects involving repair or reconstruction: architectural design, production of construction documents and contract administration. Experience includes consulting for architects and developers to provide peer-review of drawings, quality assurance site observations, evaluation of in-progress construction for conformance to the construction drawings and specifications and workmanship standards. AIA - American Institute of Architects NCARB - National council of Archit...

Tracy Myers, AIA Myers Consulting

California
Architecture, Construction Defects - Standard of care, general construction, personal injury, slip and fall, stairs, accessibility, ADA, construction, defect analysis, roofing, waterproofing, fenestration, building enclosure, building envelope, accident, contracts, architect, general contractor, NCARB, RRO, trip and fall, architecture
Tracy Myers is an architect and general contractor with 31 years of broad experience in architectural design, project management, construction administration, general construction, forensics, and property loss consulting. She specializes in expert witness testimony related to architectural and general construction issues, personal injury defect and accident investigation, building enclosure investigation and repair including waterproofing, roofing and fenestration, forensic architecture, litigation support, property loss evaluation, code upgrade review, peer review and quality assurance services. Ms. Myers has worked in the forensic field for over 20 years and has provided consulting expertise on a variety of project types including single and multi-family residential, industrial, health care, hospitality, office, commercial, educational, and retail. She has been retained and / or designated in hundreds of cases and has provided deposition, arbitration and trial testimony, particip...

Barry Taheri California Consultants

Long Beach, California
Construction Defects, Construction Engineering - Waterproofing, Building Envelope, Windows and Doors, Leak Investigation, building Enclosure, Below Grade, Above Grade, Roof, Planters, Construction Standard Of Care, Water Damage
Barry Taheri is founder and principal of California Consultants and one of the most sought-after Expert Witnesses in Building Science, Building Enclosure and Waterproofing Systems. Your case will benefit from the experience and knowledge that comes from Barry Taheri and California Consultants critical role in the success of over 80 Litigation Support Projects, 100 New Construction Projects and 200 Forensic Projects. Barry maintains active general contractor licenses in multiple states, in addition to several system and manufacturer certifications. Over the past 24 years, he has completed over 5,000 forensic projects and is a designated industry expert for the California Contractors State License Bureau (CSLB) Qualifications, experience and accreditations are as follows; Firm-California Consultants: • Designated industry expert for the state of California (CSLB) • Over 25 years’ experience in Forensics, Weatherization, Field Testing. • Building Envelope member, of the Los An...

Jason Bondurant, PE, RRC GCI Consultants, LLC

West Palm Beach, Florida
Construction Defects, Civil Engineering - Building Envelope Systems, Roofing, Waterproofing, Windows, Doors, Exterior Walls, Water Leak Investigations, Storm Damage Assessments
I am a Senior Engineer and Principal with GCI Consultants, LLC, a building envelope consulting and engineering firm based in South Florida. I am a licensed Professional Engineer with approximately ten years of consulting and engineering experience. I am licensed in Alabama, Florida, Georgia, Louisiana, Mississippi, Oklahoma, and Texas. I have worked on hundreds of projects across the country including both new construction consulting and forensic analysis of existing buildings. I lead forensic investigations, develop repair plans and specifications, provide construction management services, perform quality assurance inspections, and provide expert witness testimony. I am a Registered Roof Consultant (RRC) with the International Institute of Building Enclosure Consultants (IIBEC). I specialize in building envelope systems and have expertise in roofing/waterproofing systems, exterior wall systems, and glazing systems.

Matthew G. Duckstein, Jr., PE Building Mavens

Palm Beach Gardens, Florida
Structural Engineering, Construction Defects - Building Inspections, UAS (Drone) Inspections, Post-tensioning, Doors and Windows, Building Enclosures & Cladding, Waterproofing, Roofing, Insurance Claims, Wind & Water Damage, Stucco
Mr. Duckstein has over 22 years of experience designing, constructing, and inspecting civil and structural projects. He is a results-oriented consultant with extensive experience in construction defect litigation support and expertise in commercial UAS “drone” operations in central/south Florida. He has a proven track record of providing high-level technical analysis and support for complex projects. His experience includes design and field support for south FL water-control structures and leading movable and fixed bridge inspections on the Ohio, Mississippi, Hudson, and St. Clair rivers.

Tracy Myers, AIA Myers Consulting

Altamonte Springs, Florida
Architecture, Construction Defects - Standard of care, general construction, personal injury, slip and fall, stairs, accessibility, ADA, construction, defect analysis, roofing, waterproofing, fenestration, building enclosure, building envelope, accident, contracts, architect, general contractor, NCARB, RRO, trip and fall, architecture
Tracy Myers is an architect and general contractor with 31 years of broad experience in architectural design, project management, construction administration, general construction, forensics, and property loss consulting. She specializes in expert witness testimony related to architectural and general construction issues, personal injury defect and accident investigation, building enclosure investigation and repair including waterproofing, roofing and fenestration, forensic architecture, litigation support, property loss evaluation, code upgrade review, peer review and quality assurance services. Ms. Myers has worked in the forensic field for over 20 years and has provided consulting expertise on a variety of project types including single and multi-family residential, industrial, health care, hospitality, office, commercial, educational, and retail. She has been retained and / or designated in hundreds of cases and has provided deposition, arbitration and trial testimony, particip...

James V Hanna, II, AIA, NCARB Hanna Design Alliance

DECATUR, Georgia
Construction Defects, Architecture - Envelope , Construction, Commercial, Residential, Stucco, Water Intrusion, Roofing, Accessibility, Windows, Sound, Fire, Balcony, Waterproofing, Brick, Siding, Codes, ADA, Air Barrier, Wood, Zoning
Expert Profile: Jim Hanna has more than 35 years of experience practicing architecture, interior architecture, corporate leadership, quality assurance, and quality control. Hanna has provided consultation, arbitration, mediation, and expert witness services. Jim is the founder of Hanna Design Alliance, LLC. hannada.com and his career has spanned building types including multifamily apartment, condominium, resort, hotel, office, medical, and recreational design. With a focus on the technical aspects of architecture and the built environment, he has been responsible for waterproofing detailing, contractual agreements, and design management including specialty consultants. Mr. Hanna is a member of the American Institute of Architecture, NCARB, International Code Council, and the National Fire Protection Association.

John M. Kennedy, PE Kennedy Consulting Group, LLC

Indianapolis, Indiana
Structural Engineering, Building Inspection - Parking Structures, Concrete Cracking, Concrete Deterioration, Leak Analysis, Waterproofing, Corrosion Damage, Precast Concrete, Post-Tensioned Concrete, Post-Tensioning Failure, Expansion Joint, Deck Coating, Construction Defects
Mr. Kennedy's practice is focused on condition assessments, damage assessments, repair design, forensic investigations and expert witness consulting related to concrete parking structures, building facades, and other exterior-exposed facilities. Other related areas of expertise include structural strengthening design utilizing CFRP & GFRP, waterproofing design and leak investigations and corrosion control methods such as corrosion inhibitive treatments and cathodic protection. Mr. Kennedy has over 20 years of structural engineering consulting experience and over 15 years of construction management experience, with the majority of that focused on repair and renovation of structures.

Robert L Fulmer Fulmer Associates LLC

Durham, Maine
Construction Defects, Construction - Slate Roofing, Copper Roofing, Steeple Inspection, Tower Inspection, Roof Design, Historic Restoration, Building Envelope, Waterproofing, Cedar Roofing, Tile Roofing, Single-Ply Membrane, Roofing Specification, metal roofing, masonry, walls, windows, below-grade, waterproofing, construction defects
As Principal of Fulmer Associates LLC, Robert Fulmer utilizes his 38 years of professional practice and consulting experience within the building enclosure construction industry, to provide building exterior design, assessment and project management services for institutional, academic and residential structures through the application of contemporary building science and current industry standards. Robert’s professional experience includes all building enclosure systems, including all types of low-slope and steep-slope roof systems, with extensive expertise in slate, copper, tile and wood roof systems. Also, included are all types of masonry wall and window systems, stucco, plaza decks and below-grade waterproofing. He is a published author and has lectured throughout the U.S. on various exterior building science topics. Robert’s expert witness experience includes testimony at both jury and bench trials, depositions, arbitration and mediation, while representing both plaintiffs a...

Robert L Fulmer Fulmer Associates LLC

Massachusetts
Construction Defects, Construction - Slate Roofing, Copper Roofing, Steeple Inspection, Tower Inspection, Roof Design, Historic Restoration, Building Envelope, Waterproofing, Cedar Roofing, Tile Roofing, Single-Ply Membrane, Roofing Specification, metal roofing, masonry, walls, windows, below-grade, waterproofing, construction defects
As Principal of Fulmer Associates LLC, Robert Fulmer utilizes his 38 years of professional practice and consulting experience within the building enclosure construction industry, to provide building exterior design, assessment and project management services for institutional, academic and residential structures through the application of contemporary building science and current industry standards. Robert’s professional experience includes all building enclosure systems, including all types of low-slope and steep-slope roof systems, with extensive expertise in slate, copper, tile and wood roof systems. Also, included are all types of masonry wall and window systems, stucco, plaza decks and below-grade waterproofing. He is a published author and has lectured throughout the U.S. on various exterior building science topics. Robert’s expert witness experience includes testimony at both jury and bench trials, depositions, arbitration and mediation, while representing both plaintiffs a...

Jeffrey A Grusenmeyer, RA, NCARB, MPE, CBO Jeffrey A. Grusenmeyer & Associates, Inc.

Michigan
Architecture, Construction Defects - Forensic Architect, Building Inspection, Architectural Professional Liability, Water Intrusion & Damage, ADA Consulting, Slip Trip and Fall, Building Code, Building Envelope, Waterproofing, Roofs, Fenestration, Construction Administration, Construction Standards, Standard of Care, Design Errors
Responsible for field investigations, failure analysis, building code research, repair solutions, expert reports, trial preparation, and expert witness testimony. Completed more than 10,000 plan examinations for numerous jurisdictions. Technical investigations and research of suspected design and construction problems. Verify and compare as-built conditions, design parameters, building jurisdiction requirements and applicable industry standards of care. Provide quality assurance, evaluation and observation of in-progress construction of commercial and residential structures for conformance to design, material and workmanship standards. Provide expert services for Architecturally related personal Injury matters. NCARB National Council of Architectural Registration Boards Certified Certified as a Building Official by the Council of American Building Officials. Certified as a Building Official, Master Plans Examiner, Building Inspector, Plumbing Inspector and Residential Building Of...

Robert L Fulmer Fulmer Associates LLC

New Hampshire
Construction Defects, Construction - Slate Roofing, Copper Roofing, Steeple Inspection, Tower Inspection, Roof Design, Historic Restoration, Building Envelope, Waterproofing, Cedar Roofing, Tile Roofing, Single-Ply Membrane, Roofing Specification, metal roofing, masonry, walls, windows, below-grade, waterproofing, construction defects
As Principal of Fulmer Associates LLC, Robert Fulmer utilizes his 38 years of professional practice and consulting experience within the building enclosure construction industry, to provide building exterior design, assessment and project management services for institutional, academic and residential structures through the application of contemporary building science and current industry standards. Robert’s professional experience includes all building enclosure systems, including all types of low-slope and steep-slope roof systems, with extensive expertise in slate, copper, tile and wood roof systems. Also, included are all types of masonry wall and window systems, stucco, plaza decks and below-grade waterproofing. He is a published author and has lectured throughout the U.S. on various exterior building science topics. Robert’s expert witness experience includes testimony at both jury and bench trials, depositions, arbitration and mediation, while representing both plaintiffs a...

Timothy M. Barrett Barco Consulting, Inc.

Millington, New Jersey
Construction Defects, Architecture - Roofing, Waterproofing, Moisture Protection, Green Roofs, Vegetative Roofs, Leak Tracing, Flat Roofs, Plaza Decks, Roofing Forensics, Roofing Material Science, Metal Roofs, Parking Decks

Jeffrey A Martin Fortress 'Building Envelope Consulting, Inc.

Raleigh, North Carolina
Building Inspection, Construction Defects - Roofing, EIFS, Waterproofing, Flashing, AAMA, Water Testing, Building Envelope, Wall defects, Water Intrusion, RRC, Roofing Defects, Roofing Failures, Infrared Thermography, Tramex, EIFS Inspector, Adhered Stone, Plaza Deck, Balcony, Sheet Metal, Curtain Wall.
Registered Roof Consultant (International Institute of Building Enclosure Consultants) Registered Roof Observer (International Institute of Building Enclosure Consultants) Construction Document Technologist (Construction Specification Institute) Level One Infrared Thermographer Certified EIFS Inspector (Association of Walls and Ceilings) Certified EIFS Inspector and Level I and II Inspector (Exterior Design Institute) Adhered Stone Certification (Exterior Design Institute) After growing up in a family run commercial roofing business (3rd generation), I have over 35 years experience in the roofing, sheet metal, and construction industry. My knowledge includes all phases of roofing (Single ply, TPO, EPDM, Modified Bitumen, Built-up Coal Tar, PVC, Shingles, Metal Roofing, Clay Tile, and Slate) as well as related sheet metal work. I also perform wall and waterproofing design, observation, and inspections. This includes the AAMA window water testing (E-1105) as well as the AAMA spray...

Jeffrey A Grusenmeyer, RA, NCARB, MPE, CBO Jeffrey A. Grusenmeyer & Associates, Inc.

Fairview Park, Ohio
Architecture, Construction Defects - Forensic Architect, Building Inspection, Architectural Professional Liability, Water Intrusion & Damage, ADA Consulting, Slip Trip and Fall, Building Code, Building Envelope, Waterproofing, Roofs, Fenestration, Construction Administration, Construction Standards, Standard of Care, Design Errors
Responsible for field investigations, failure analysis, building code research, repair solutions, expert reports, trial preparation, and expert witness testimony. Completed more than 10,000 plan examinations for numerous jurisdictions. Technical investigations and research of suspected design and construction problems. Verify and compare as-built conditions, design parameters, building jurisdiction requirements and applicable industry standards of care. Provide quality assurance, evaluation and observation of in-progress construction of commercial and residential structures for conformance to design, material and workmanship standards. Provide expert services for Architecturally related personal Injury matters. NCARB National Council of Architectural Registration Boards Certified Certified as a Building Official by the Council of American Building Officials. Certified as a Building Official, Master Plans Examiner, Building Inspector, Plumbing Inspector and Residential Building Of...

Matthew G. Duckstein, Jr., PE Building Mavens

Pennsylvania
Structural Engineering, Construction Defects - Building Inspections, UAS (Drone) Inspections, Post-tensioning, Doors and Windows, Building Enclosures & Cladding, Waterproofing, Roofing, Insurance Claims, Wind & Water Damage, Stucco
Mr. Duckstein has over 22 years of experience designing, constructing, and inspecting civil and structural projects. He is a results-oriented consultant with extensive experience in construction defect litigation support and expertise in commercial UAS “drone” operations in central/south Florida. He has a proven track record of providing high-level technical analysis and support for complex projects. His experience includes design and field support for south FL water-control structures and leading movable and fixed bridge inspections on the Ohio, Mississippi, Hudson, and St. Clair rivers.

Jeffrey A Grusenmeyer, RA, NCARB, MPE, CBO Jeffrey A. Grusenmeyer & Associates, Inc.

Pennsylvania
Architecture, Construction Defects - Forensic Architect, Building Inspection, Architectural Professional Liability, Water Intrusion & Damage, ADA Consulting, Slip Trip and Fall, Building Code, Building Envelope, Waterproofing, Roofs, Fenestration, Construction Administration, Construction Standards, Standard of Care, Design Errors
Responsible for field investigations, failure analysis, building code research, repair solutions, expert reports, trial preparation, and expert witness testimony. Completed more than 10,000 plan examinations for numerous jurisdictions. Technical investigations and research of suspected design and construction problems. Verify and compare as-built conditions, design parameters, building jurisdiction requirements and applicable industry standards of care. Provide quality assurance, evaluation and observation of in-progress construction of commercial and residential structures for conformance to design, material and workmanship standards. Provide expert services for Architecturally related personal Injury matters. NCARB National Council of Architectural Registration Boards Certified Certified as a Building Official by the Council of American Building Officials. Certified as a Building Official, Master Plans Examiner, Building Inspector, Plumbing Inspector and Residential Building Of...

John E Poole, P.E. CNX Forensics and Consulting

Philadelphia, Pennsylvania
Civil Engineering, Construction - Americans with Disabilities Act (ADA), Building Codes, Civil Engineering, Construction, Stucco, OSHA Ramp & Stairs, Scheduling Delay & Analysis, Structural Engineering, Waterproofing, Storm water
A construction and engineering expert with over 20 years of construction industry experience as a civil engineer, forensic engineer, CPM scheduler, cost estimator, general contractor, subcontractor, and project management consultant. Strong expertise gained through projects that ranged from $100,000 to over $1 Billion and have included commercial, residential, government, and institutional markets. Mr. Poole has been retained as an expert witness on litigation cases and testified at deposition, arbitration, and trial. He is a licensed Professional Engineer in Pennsylvania, New York, Maryland, and Florida.