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Expert Bio

Primary Area of Expertise

Glass & Glazing

Expert Witness Profile

John Heinaman is a construction industry professional with over 56 years of experience, specializing in glass, aluminum façade systems and all aspects related to subcontracting the installation of building envelope façade materials. Both public and private projects are represented in this background, including educational facilities, medical buildings and hospitals, transportation terminal buildings, office buildings, high-rise condominiums and hotels, casinos and hospitality facilities and up-scale residential homes. Experience includes being an employee, developer and owner of manufacturing and contracting businesses. Recent years have served to add value to the resolution and correction of building defects and providing consulting services to contract glazing firms, general contractors and developers. Litigation support services, including being an expert witness, have contributed to construction related issues.

• Glass and Glazing
• Glass Contracting
• Windows
• Exterior Wall Systems
• Contract Glazing
• Curtain Wall Installation
• Consulting
• Expert Witness
• Estimating
• Project Management
• Water Intrusion
• Claims Resolution
• Testing
• Construction Defects
• Building Inspection
• Production Performance
• Production Monitoring

Education & Licenses

Bachelor of Arts/Major: Economics