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Business Details
24 Years
experience
Your Trusted Home & Commercial Inspection Experts in Oklahoma
Founded in 2002 by Dr. Jack Werner, A To Z Inspections has established itself as Oklahoma's most thorough commercial and residential inspection provider. Our team combines advanced certifications, including HAAG Engineering and EPA qualifications, with decades of collective experience to deliver comprehensive assessments. We pioneered specialized training programs for inspectors, including the first residential swimming pool curriculum in the state, and maintain partnerships with organizations like the Oklahoma Department of Commerce.

Our inspectors undergo rigorous training exceeding state requirements, ensuring clients receive detailed evaluations of structural integrity, ADA compliance, and system functionality. With a focus on education and community involvement, we serve as NAHB-approved instructors and active members of local business associations while maintaining a 24/7 client support approach.
Services
Home Inspections Commercial Inspections ADA Compliance Assessments Fortified Roof Evaluations Well & Septic Inspections Builder's Warranty Inspections Property Condition Assessments Thermography Testing Radon Testing Pool & Spa Inspections
Details
  • Year established: 2002
Highlights and features
  • Our inspectors have minimum 500 commercial inspections experience
  • We developed Oklahoma's first residential swimming pool inspection curriculum
  • Certified Fortified Roof Evaluators with OKReady program approval
  • 24/7 scheduling available for urgent inspection needs
  • Partners with Oklahoma Department of Commerce for state property assessments
Associations and certifications
  • HAAG Engineering Certification
  • EPA Certified Lead Based Paint Removal
  • NAHB Master Instructor
  • Property Condition Assessment Certification from CDW Engineering
  • Thermography Certified
What people say
Most thorough inspectors Detailed digital reports Personalized follow-up Certified experts Fast scheduling
Services
Commercial Inspections
Our commercial inspections evaluate structural integrity, HVAC systems, electrical components, and ADA compliance for properties of all sizes. We provide detailed reports with photographic documentation and risk assessment matrices to help investors make informed decisions. Our team holds specialized certifications for evaluating fortified roofs, septic systems, and environmental compliance requirements.
Home Inspections
Residential inspections include comprehensive assessments of structural components, plumbing systems, and mechanical systems. We dedicate minimum 4 man-hours per inspection and provide digital reports within 24 hours. Our certified inspectors identify potential issues with foundations, roofing, and safety compliance while offering personalized review sessions with clients.
ADA Compliance
Certified ADA inspections evaluate facilities for compliance with Americans with Disabilities Act requirements. Our specialists document accessibility barriers and provide actionable recommendations for achieving compliance. We focus on creating safe environments for both commercial properties and residential facilities designed for aging-in-place modifications.
Fortified Roof Evaluations
As certified Fortified Evaluators, we assess roof systems against enhanced construction standards designed to withstand severe weather. Our evaluations cover reinforced edges, sealed roof decks, and impact-resistant materials. Clients receive documentation to qualify for insurance premium discounts under Oklahoma's OKReady program requirements.
Well & Septic Inspections
Specialized inspections for private water wells and septic systems include visual assessments of accessible components and review of public records. We identify potential contamination risks, evaluate system functionality, and provide maintenance recommendations. Our inspectors hold certifications in conventional and aerobic septic system evaluations.
People
Jack Werner
Owner & Certified Master Inspector
PhD in Finance with construction degree from OSU, 20+ years teaching home inspection courses, NAHB Master Instructor, and 2024-25 Rotary District Governor. Developed Oklahoma's first swimming pool inspection curriculum.
Cord Werner
Director of Inspectors
Certified Master Inspector with HAAG roof certification, EPA Qualified Lead Based Paint Removal instructor, and former President of OKC Chapter Residential and Commercial Inspection Assoc.
Questions
What's included in a commercial property inspection?
Our commercial inspections cover structural components, HVAC systems, electrical systems, ADA compliance, fire suppression systems, and environmental assessments.
How long does a home inspection take?
Residential inspections require minimum 4 man-hours with digital reports delivered within 24 hours of completion.
What makes your inspectors qualified?
Our team holds certifications including HAAG Engineering, EPA Lead-Based Paint, and Fortified Roof Evaluations with minimum 500 commercial inspections experience.
Do you offer after-hours inspections?
Yes, we schedule inspections Monday-Saturday from 6am-8pm to accommodate client deadlines.
What's a fortified roof designation?
Fortified designation means roofs meet enhanced construction standards for severe weather resistance, qualifying for Oklahoma insurance premium discounts.
How do I prepare for a home inspection?
Ensure clear access to all systems, have utilities operational, and provide documentation for recent repairs or maintenance.