Roof Expert Witnesses

Building Inspection, Construction - Roof, Roofing, roof inspection, roof defect, roofing expert, Roof moisture scan, Roof testing, Roof Compliance, Roof leak investigation

I am a seasoned roofing professional with over 35 years of experience in the industry. I have worked in various roles, from ground clean-up to sub-contractor, contractor, consultant, and industry expert. I have served on several committees with the NRCA and the NCCER, and I have become an NCCER master trainer and one of the first NCCER-certified roofing craft trainers. I have done training in local trade schools, with Habitat for Humanity, and for contractors and consultants. I was the founding member of the local chapter of IIBEC, and I continue to advocate for my industry. I am passionate about providing quality roofing services and solutions to my clients and sharing my knowledge and expertise with others. Education, Training, and Certifications • SEAK Expert Witness Training (2023) • Certified Mental Health First Aid Provider (2022) • NRCA Concrete Roof Tile Assessor (2022) • State of Arizona Proclamation (2022) • AFA Representative (2022) • NCCER and NRCA Roofing Textbook Revi...

Real Estate, Property Management - commercial real estate, lease, REIT, real estate investment trust, triple net, NNN, retail, industrial, office, multifamily, asset management, property management, portfolio, leasing, CoStar, disaster, due diligence, construction, roof, pavement, asphalt, lease administration, corporate real estate

Mr. Libby has had a 30-year career in commercial real estate and is currently the Principal of Libby Consullting, LLC. He has held senior leadership positions with Hughes Marino, Realty Income Corporation, Islands Restaurants, and Wall Street Property Company. Greg has experience with retail, industrial, office, and agricultural real estate. Mr. Libby is a licensed Real Estate Broker in California (DRE #011252760), holds a Bachelor's Degree in Business Economics, and a Masters in Business Administration (MBA). Greg is qualified to consult or serve as an expert witness on a wide variety of commercial real estate and facilities matters including but not limited to the REIT industry and practices, asset management, budgeting, capital expense planning/management, construction, corporate real estate, development/redevelopment, disaster planning and response, due diligence, facilities management, financial modeling, lease abstraction, lease administration, lease agreements, leasing, NNN ...

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...

Construction Defects, Construction - Expert Witness, Forensic Consulting Engineer, High Rise, Building Envelope, Roof, HVAC, Electric, Plumbing, Pool, Solar, Insurance Litigation Expert, Second Opinions, Forty Year Recertifications, Legionella, Florida Contractor Competency Issues, Pool Electrocution - Florida Milestone Inspections

CURRENT LICENSES State of Florida Licensed Professional Engineer PE 39381 State of Florida Certified General Contractor CGC 10724 State of Florida Certified General Contractor CGC 1530529 State of Florida Certified Mechanical Contractor CMC 11653 State of Florida Certified Mechanical Contractor CMC 1250919 State of Florida Certified Air Conditioning Contractor CMC 11653 State of Florida Certified Roofing Contractor CCC 12378 State of Florida Certified Roofing Contractor CCC 1333151 State of Florida Certified Pool Contractor CPC 16138 State of Florida Certified Electrical Contractor EC 00525 State of Florida Certified Electrical Contractor EC 13010885 State of Florida Certified Plumbing Contractor CFC 1425695 State of Florida Certified Plumbing Contractor CFC 1430841 State of Florida Certified Plumbing Contractor CFC 1430972 State of Florida Certified Solar Contractor CVC 57009 State of Florida Certified Mold Assessor MRSA 4173 State of Flor...