National Association of Certified Home Inspectors

The purpose of this training video is to teach good practice on how to perform an inspection of the common components of a residential electrical system, including the service, panelboard, "sub"panel, meter, kitchen, bathroom, and interior. You will learn how to inspect an electrical panel, including identifying common electrical violations, defects and concerns. Follow the instructor as he performs inspections at mock-up panels and components in the studio and on-location at two residential properties. This video is open to members and non-members of InterNACHI.
Paul W. Abernathy, the Electrical Guru.


The purpose of this online video training course is to teach residential and commercial building inspectors the principles of building science and the application of thermal imaging.It is a five-hour online video, broken into three easy segments. 6 CE credits.
- Building Science
- Thermodynamics, Hydrodynamics and Fluidics
- Architecture, Engineering and Construction Practices
- Building Maintenance
- Energy Efficiency
- Heat, Air and Moisture Effects
- The Building Envelope
- Wind, Rain, and Sun Factors
- Heating, Cooling, Humidity and Moisture
- Climate Zones and Building Practices
- Heat Loss, Stack Effect and Air Leaks
- The Hygric Buffer and Vapor Barriers
- Moisture, Wind and Heat
- and more!
The course is designed for commercial and residential property inspectors. You shall learn how to properly inspect the HVAC system using the best non-invasive, visual-only inspection techniques as required by the InterNACHI Standards of Practice.
For DETAILS of the HVAC course, including course outline and topics, and a short commercial, visit HVAC Training Online Video Details.The HVAC course includes:
- a 182-page course book (full-color, downloadable pdf);
- a 17-hour online video course broken into five easy segments (you can pause, rewind, play again, fast-forward, stop, come back days later, and start again where you left off);
- an online final examination; and
- a printable Certificate of Completion.
This course has been submitted for approval to all states that require home inspector continuing education (21 CE hours).![]()
To get more business, market your "HVAC-Trained" Certificate.

The mold course includes:
- 167 pages (as a downloadable pdf) of course material (yours to keep);
- an 8 and 1/2-hour online video course (you can pause, rewind, and fast-forward);
- an online final examination; and
- a printable Certificate of Completion.
Take the Mold Inspection Training Online Video Course now.This course has been submitted approval to all states that require home inspector continuing education (12 CE hours).
The student will obtain an advanced understanding of how to inspect a crawlspace, including using personal protection equipment, various meters, an infrared camera, an inspection checklist, suggested report narratives and language, and defect-recognition techniques. The student will watch and learn how a Certified Master Inspector® performs two on-site inspections of actual crawlspaces, and how over 50 defects are discovered and reported. The course document includes suggested narratives and language that can be used in writing an inspection report.
- 16 pages (downloadable pdf) of course material (yours to keep);
- a 1-hour online video course (you can pause, rewind, and fast-forward);
- an online final examination; and
- a printable Certificate of Completion.
Take the "Advanced Inspection of Crawlspaces Online Video Course" now.
This course has been submitted approval to all states that require home inspector continuing education (3 CE hours).
John McKenna, InterNACHI Infrared Trainer, and Ben Gromicko, Certified Master Inspector, teach you how to perform inspections with an infrared camera. Introductory course. John covers subjects such as building science, IR camera applications, and image interpretation, while Ben takes you on a real inspection and demonstrates how to recognize defects related to moisture, insulation, structure, electric, air infiltration, and energy loss. Over 70 images of actual defects are interpreted. This course does not make you Infrared-Certified.
- 69 pages (downloadable pdf) of course material (yours to keep);
- a 3-hour online video course (you can pause, rewind, and fast-forward);
- an online final examination; and
- a printable Certificate of Completion.
This course has been submitted approval to all states that require home inspector continuing education (5 CE hours).
Learn how to inspect and measure stairways, ramps, hallways, doors, landings, handrails, and emergency escape and rescue openings. Watch as a Certified Master Inspector® performs egress inspections at several residential dwellings. A mock-up stairway, ramp, and door are evaluated in a studio setting. Over 50 defects and safety hazards are identified on location at actual inspections performed during the course.
- the 34-page downloadable pdf course book, "Means of Egress," at no cost to you; and
- the video class (length: 1 hour, 47 minutes; you can pause, rewind, and fast-forward).
Take the "Means of Egress" video course, online final exam, and print your Certificate of Completion.This course has been submitted approval to all states that require home inspector continuing education (4 CE hours).
Learn how to identify components of gas-fired and electric water heater tanks, recognize defects and safety hazards in relation to modern standards and requirements, explain flammable vapor ignition resistance systems, and evaluate TPR valves. Watch as a Master Plumber inspects cut-away water heater tanks in a studio setting and a Certified Master Inspector® performs inspections on water heaters on location. Defects and safety hazards are identified at actual inspections performed during the course.Download Inspecting Water Heaters" course material, yours to keep 18-page pdf (free). Video class length: 1 hour, 51 minutes (you can pause, rewind, and fast-forward).This course has been submitted for approval to all states that require home inspector continuing education (4 CE hours).