Fenestration Systems, Inc. is a full service professional construction consulting firm with over 40 years' experience, specializing in both residential and commercial construction consulting, construction defect litigation, 3rd party peer review and construction forensics. We provide:

• Professional construction consulting services
• Forensic expert witness services
• On site inspections
• Field testing of fenestration systems to ASTM & AAMA specifications
• Repair methodology analysis
• Estimated cost of repair analysis

Our mission is to provide our clients with the most professional, accurate and detailed investigative information available in the industry.