At California Deck Inspection (CDI), our credibility is built on more than 45 years of hands-on construction and inspection expertise. We are California’s largest SB 721 and SB 326 inspection-only firm, trusted by leading property management companies, HOAs, and corporations statewide.
What sets us apart isn’t just our scale; it’s the strength of our fully licensed, highly qualified team. Every inspection is performed by CDI employees, never subcontractors, and backed by industry-recognized certifications.
CDI was founded by Jim Schlagel, a licensed B-General Contractor (#691243) and C-39 Roofing & Waterproofing Contractor (#423954).
With more than four decades of experience, Jim is recognized as one of California’s leading experts on water intrusion, structural safety, and construction defect issues.
Jim continues to oversee CDI’s operations, bringing the insight of an ICC Certified Building Inspector (#5223588) and long-time CSLB Designated Industry Expert (10+ years) to every project. His leadership ensures that our inspection practices remain accurate, compliant, and transparent.
Every inspection at CDI is carried out by our in-house staff of licensed contractors, certified building inspectors, civil engineers, and architects. Unlike many firms, we never subcontract, ensuring consistency, accountability, and quality across every project.
Our inspectors and engineers bring decades of combined experience in construction, engineering, and waterproofing, with credentials that include:
This multidisciplinary team allows CDI to approach every inspection with technical precision, architectural insight, and construction expertise, resulting in clear, accurate, and defensible inspection reports. Property owners, HOAs, and corporations trust CDI to deliver the most complete, code-compliant inspections in California.
Our team members hold a wide range of credentials, including:
Compliance Assurance: SB 721 and SB 326 inspections require accuracy; licensed inspectors provide defensible, legally sound documentation.
Trust & Transparency: Public license numbers mean our qualifications can be independently verified.
Experience You Can Rely On: Collectively, CDI’s team has diagnosed and inspected tens of thousands of elevated elements across California, making us the most experienced partner for your compliance needs.
With CDI, you don’t just hire an inspector; you hire California’s most trusted, certified inspection team.
Leave your details below and we will be in touch shortly!
"*" indicates required fields
