Certification & Licensing
Copyright ©
2006-2025
InterNACHI®
InterNACHI® is a registered trademark of the International Association of Certified Home Inspectors
InterNACHI® members have free and unlimited access to all of the InterNACHI® School's online courses. Some online courses are open and free to everyone. The InterNACHI® School is the only home inspector school accredited by a national accrediting agency of the U.S. Department of Education (USDE) and is a Member College of the National Association of Career Colleges (NACC) of Canada. To access any or all of the online courses, non-members must pay $49 per month or $499 per year (the same fees that members pay).
Get immediate access to all courses for $49/mo Learn more about InterNACHI membership
The goal of this course is to teach students how to inspect crawlspaces of homes. ICC approved.
The goal of this course is to teach home inspectors how to inspect residential water heater tanks, including fuel and electric water heater tanks. This course is ICC approved and is part of the four-point inspection certification.
Become Infrared Certified® and an InterNACHI® Infrared Certified® Thermography Inspector by completing this infrared thermography inspection training course.
The goal of this course is to teach the student the Home Inspection Standards of Practice; how to perform a home inspection; how a home works; how to find defects that may exist in a house; how to fix those defects; how to maintain a home; and how to save home energy.
The goal of this course is to teach new and established home inspectors how which business entities, write and use a contract, what documents are relevant to risk mitigation, and important considerations when communicating with clients to consider when attempting to reduce claims filed against them.
The goal of this course is to train the student to become a certified radon measurement professional. Upon completion of this course, the student will be eligible to take the NRPP Measurement Professional certification exam.
Upon successful completion of this course, the student will be able to: (a) inspect the components of the flashing installed at a masonry chimney stack; (b) identify and describe each component of the masonry chimney flashing; and (c) describe to clients the flashing areas where potential defects related to improper installation may be observed during an inspection.
The goal of this course is to teach the student how to inspect the electrical system and components of a house.
The goal of this course is to teach students how to inspect various systems and components of the plumbing system including piping, drainage, water heating, and safety.
The goal of this course is to teach students about rural water supplies and water-quality issues, including proper construction and maintenance of water supply systems.
The goal of this course is to teach students about the treatment of human waste, including on-site wastewater treatment systems.
The goal of this course is to teach the student how to inspect heating, ventilating, and air conditioning HVAC systems and components, including related safety issues.
The goal of this course is to teach the inspector about possible sources of moisture intrusion in and outside of the home.
The student will learn the parts of a house that have a bearing on a home's soundness, state of repair, and safety.
This course teaches inspectors how to inspect a residential garage. It includes a review of common defects found in a garage.
The goal of this course is to teach the inspectors how to inspect the roof-covering system of a home and identify roof defects from manufacturing, installation, natural weathering, and wind and hail damage.
The goal of this course is to teach good practices related to inspecting systems and components in private wells. It is intended to raise the awareness and understanding of the importance of well water quality and safety. Learning and understanding these standards will allow the inspector to effectively recognize defects in condition and installation of well components and systems. ICC approved.
The goal of this course is to teach the home inspector how to perform an inspection of a slate roof. ICC approved.
The goal of this course is to teach the student what it takes to operate a house, including the energy costs of the HVAC system. ICC approved.
The goal of this course is to teach home inspectors how to perform appliance inspections as a supplement to the guidelines provided in InterNACHI's Standards of Practice for Performing a General Home Inspection. ICC approved.