About TYR, Inc.
TYR, Inc. is California's leading construction inspection IOR firm, specializing in high-quality DSA and HCAI inspection services for K-12 and K-14 school districts, hospitals, courthouses, public works and Title 24 projects statewide. Since 2003, we have partnered with over 160 esteemed public institutions, ensuring compliance, efficiency, and excellence throughout every phase of construction.

At TYR, Inc., we go beyond inspection services—we are a trusted partner in delivering seamless project execution. Our services include comprehensive inspection oversight, closeout management, cost-effective budgeting, document control, and unmatched support to ensure the seamless execution of every construction project from start to finish.

Inspection Services
•	DSA Certified Inspections: Class 1, 2, 3, and In-Plant
•	HCAI Inspections: Healthcare construction experts
•	ICC Certified Inspections: Building, Mechanical, Electrical
•	Fire Protection Inspections: NFPA/HCAI-certified specialists
•	CASp Inspections: Accessibility compliance experts

Closeout Specialist Services
•	100% Completion of DSA project forms
•	Final Verified Reports for occupancy approvals
•	Old Project Closeout for new plan reviews
•	As-built drawings and record audits

TYR, Inc. Assets
•	Over 20 years of proven industry expertise
•	Trusted by more than 160 public institutions statewide
•	Statewide service across California
•	Strategic Inspectors placement
•	A multi-licensed team of 70+ DSA and HCAI inspectors across California. 
•	Industry leader in DSA, HCAI, ICC, and CASp services
•	Over $10 Billion in inspected and closed facilities statewide
•	A client-centric approach with unparalleled support

Whether it’s overseeing daily inspections, coordinating with agencies like DSA, or managing complex project closeouts, TYR, Inc. is committed to delivering outstanding service and helping our clients achieve their vision.

TYR, Inc.

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