Workmanship Expert Witnesses
Workmanship 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 workmanship. The workmanship expert witness listings on this page are typically from fields/areas of expertise such as: Building Inspection, Construction, Construction Defects, Maritime, and Transportation.
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Mark "Jake" Jacobson
Construction Defect & Standard of Care Expert
The Expert Construction Witness, LLC
Fruita, Colorado
Construction, Construction Defects
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Residential, Standard of Care, Building Codes, Workmanship, Plumbing, Commercial, Roofing & Stucco, Plan Reviews, Project Documents & Costs, Electrical, Water Intrusion, Facilities Management, Site Evals, Framing, Litigation Support, Concrete, Site Inspections, Product Evals, Mechanical, Insurance
Mark “Jake” Jacobson
Building Inspector
Building Official
Construction Expert Witness
Consultant
Facilities Manager
General Contractor
Pre-Purchase Inspector
Project Manager
Project Superintendent
Mark “Jake” Jacobson serves as a construction expert witness and consultant in matters involving construction defects, delays, cost overruns, project management issues, and standard-of-care concerns. He works with attorneys and their clients throughout Colorado, Utah and surrounding states.
He brings over 30 years of experience in construction, construction management, facilities management, and business management. His background includes roles as a building inspector, building official, jobsite superintendent, facilities manager, general contractor, and construction consultant/analyst. This breadth of experience provides a practical, experience-based perspective on construction practices, building codes, and the applicable standard of care.
His work includes residential new construct...
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Matthew Knoll
Marine surveyor and consultant brown water & yacht
jupiter, Florida
Maritime, Transportation
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yacht, shipyard, tug, barge, longshoreman, crew, seaman, stevedore, super yacht, workmanship, limitation of liability, appraisal, salvage, damage, sailing, cargo, sinking, collision, allision, offshore
Knoll Marine Services is committed to providing the best marine surveying and consulting services to the maritime industry by performing our job safely; with prompt and accurate reporting.
Servicing yachts, cargo, inland and offshore commercial maritime sectors. Services include, but are not limited to: Condition Surveys, Appraisals, Damage Surveys, Salvage, On/Off Hire Surveys, Pre-Purchase Surveys, Trip in Tow Surveys, Load Out Surveys, New Construction and Repair Project Management, Ultrasonic Thickness Measurement, Ship Checks for Engineering and Drawings.
Matt has extensive experience in shipyard repair of yachts, tugs, barges, and offshore support vessels. Including working with composite materials, steel and aluminum. Matt has extensive experience liaising with classification societies, and United States Coast Guard concerning vessel inspections and compliance issues.
Matt regularly performs appraisals of commercial vessels and yachts for many purposes, including limitation...
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Brian Hansen
Construction defects, code issues, best practice
Brian Hansen Consulting
Massachusetts
Construction Defects, Construction
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Residential Construction, Structural Engineering, Framing, Carpentry, Water damage, Mold, Moisture, Roofing, Flooring, Leak, Ice Dams, Workmanship, Foundation, Masonry, Reconstruction, Siding, Building Code Violations, REVIT, architecture, contract
CONSTRUCTION
I entered the construction industry in the 1980s and worked my way through college framing buildings on Cape Cod, Martha's Vineyard, Nantucket, and Boston. I started my own construction company in 2001 that specialized in lead paint abatement, mold abatement, and single family/ multi-family remodeling. We performed over nearly 250 projects for clients spanning from New York to Maine. At the same time, I performed over 30 residential rehabilitations of single and multi-family properties in Massachusetts and New Hampshire.
I currently hold a Massachusetts Unlimited Construction Supervisor's License (CS-113267)
ENGINEERING
As an engineering consultant I completed over 175 projects of all sizes, and I have created more than 500 PE- stamped deliverables. Several engineering projects included expert witness services. Smaller engineering projects include beam calculations, construction deficiency reports, and a multitude of repair schematics. Medium-sized projects in...
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Jeffrey E Bartrem, C.B.I.
Building Code and Construction Expert
Professional Inspection Consultants, Inc.
Williamston, Michigan
Building Inspection, Construction
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Premises Liability, Property Litigation, Negligence Actions, Building Code, Wrongful Death, Residential & Commercial Structures, Fire, Electrical, Mechanical, Plumbing, Zoning, Slip & Fall, Workmanship, Water Testing, Building Inspection, Maintenance, Safety, Code Research, Cost Estimating
Tens of Thousands of Building Inspections performed.
Certified Building Inspector, I.C.B.O - International Code Council
Registered Building Inspector, State of MI
Registered Building Official, State of Michigan
Registered Plan Reviewer, State of MI
2009 International Accreditation Service, International Code Council, Lead Evaluator Training
1998 Professional Development Committee, International Conference of Building Officials
1987 Rehabilitation Construction Specialist, National Association of Housing and Redevelopment Officials
1983 Licensed Residential Builder, State of MI
2010 International Accreditation Service, International Code Council, Building Department Evaluator, Construction Practices Assessment Team, Abu Dhabi, United Arab Emirates
2009 Faculty, Michigan State Univ., School of Planning, Design and Construction, Construction Management Program, Adjunct Instructor, Commercial, Fire and Residential Building Codes
1984 President, Professional Inspection Consultant...
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Brian Hansen
Construction defects, code issues, best practice
Brian Hansen Consulting
Goffstown, New Hampshire
Construction Defects, Construction
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Residential Construction, Structural Engineering, Framing, Carpentry, Water damage, Mold, Moisture, Roofing, Flooring, Leak, Ice Dams, Workmanship, Foundation, Masonry, Reconstruction, Siding, Building Code Violations, REVIT, architecture, contract
CONSTRUCTION
I entered the construction industry in the 1980s and worked my way through college framing buildings on Cape Cod, Martha's Vineyard, Nantucket, and Boston. I started my own construction company in 2001 that specialized in lead paint abatement, mold abatement, and single family/ multi-family remodeling. We performed over nearly 250 projects for clients spanning from New York to Maine. At the same time, I performed over 30 residential rehabilitations of single and multi-family properties in Massachusetts and New Hampshire.
I currently hold a Massachusetts Unlimited Construction Supervisor's License (CS-113267)
ENGINEERING
As an engineering consultant I completed over 175 projects of all sizes, and I have created more than 500 PE- stamped deliverables. Several engineering projects included expert witness services. Smaller engineering projects include beam calculations, construction deficiency reports, and a multitude of repair schematics. Medium-sized projects in...
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Nicholas Heimann
General Contractor, Business Owner, Attorney
Philadelphia, Pennsylvania
Construction, Construction Defects
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Workmanship, Estimating, Warranties, General contracting, Weatherproofing, Plan review, Accessibility, Building code, Siding, Roofing, Masonry, Carpentry, Building envelope, Waterproofing, Finish plumbing, Tile, Substrates, Site safety, Framing, Windows
I am an owner of a general contracting and real estate investment company licensed in the city of Philadelphia. I received my JD from Temple University in 2013 and passed the Pennsylvania Bar. Shortly thereafter after I went into the construction business and have been running these companies ever since. We have completed hundreds of contracting projects for clients ranging from bathroom renovations to large additions. On the real estate investment side, we have purchased and renovated over a dozen properties to flip or rent. These projects varied in scope from quick fix and flip to whole home new construction.
Licensed contractor in Philadelphia and Pennsylvania
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Mark "Jake" Jacobson
Construction Defect & Standard of Care Expert
The Expert Construction Witness, LLC
Utah
Construction, Construction Defects
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Residential, Standard of Care, Building Codes, Workmanship, Plumbing, Commercial, Roofing & Stucco, Plan Reviews, Project Documents & Costs, Electrical, Water Intrusion, Facilities Management, Site Evals, Framing, Litigation Support, Concrete, Site Inspections, Product Evals, Mechanical, Insurance
Mark “Jake” Jacobson
Building Inspector
Building Official
Construction Expert Witness
Consultant
Facilities Manager
General Contractor
Pre-Purchase Inspector
Project Manager
Project Superintendent
Mark “Jake” Jacobson serves as a construction expert witness and consultant in matters involving construction defects, delays, cost overruns, project management issues, and standard-of-care concerns. He works with attorneys and their clients throughout Colorado, Utah and surrounding states.
He brings over 30 years of experience in construction, construction management, facilities management, and business management. His background includes roles as a building inspector, building official, jobsite superintendent, facilities manager, general contractor, and construction consultant/analyst. This breadth of experience provides a practical, experience-based perspective on construction practices, building codes, and the applicable standard of care.
His work includes residential new construct...