License Renewal Additional Courses

This course is designed to assist licensed home inspectors with the fundamental phases and to provide a systematic approach to the electrical inspection process. You will review the MA Code electrical inspection requirements, feeder distribution, and branch circuit layout and obtain resource materials as well as interactive learning techniques. In addition, you will learn situations home inspectors may encounter when inspecting electrical systems - from electrocuted mice, to violations in grounding, knob and-tube wiring, aluminum wiring, circuits boxes, and fuses. (3 contact hours)

Electrical Systems for Home Inspection
Web | 21216| $89
Tuesday| 5:30 PM - 8:30 PM
5/19/2026
Instructor: William Drosehn

Note: This course is offered online using a video conference program (Zoom) on designated days and times listed above. The Internet and webcam required

Exterior Aspects of Home Inspection
This course provides a discussion of the elements to look for on the exterior of a home when conducting a home
inspection. Learn to make an informed assessment of outside features provides valuable insights about the interior, as well as the general condition of the home (3 contact hours).

Web | 21214 |$89
Saturday|12:30 PM – 3:30 PM
5/16/2026
Instructor: William Drosehn

Note: This course is offered online using video conference program (Zoom) at designated days and times listed above. Internet and webcam required.

Heating Systems Review for Home Inspection

This course is designed to assist licensed Home Inspectors in understanding and recognizing adequately installed and operating residential heating systems. Discussion will focus on warm air furnaces, boilers, and oil distribution systems. An overview of applicable MA State Code will be addressed as it relates to the Home Inspection process. (2 contact hours)

Web | 21215 | $54
Sunday | 2:00 PM - 4:00 PM
5/17/2026
Instructor: William Drosehn

Note: This course is offered online using a video conference program (Zoom) on designated days and times listed above. The Internet and webcam required.

This course will provide licensed professionals with an advanced understanding necessary to avoid the legal pitfalls of performing home inspections. Discussion will focus on the legal ramifications of action taken or not taken by the home inspector while performing inspections. (3 contact hours).

Web | 21208 | $89
Sunday | 2:00 PM - 5:00 PM
4/19/2026
Instructor: William Drosehn

Note: This course is offered online using a video conference program (Zoom) on designated days and times listed above. The Internet and webcam required

This course is designed for the licensed Home Inspectors to provide participants with the basic facts about mold, mildew and moisture. Discussion will focus on the assessment and identification of mold and potential health effects and symptoms associated with exposure. We will also review the practical ways to eliminate and control mold spores in the indoor environment. Participants will take away an understanding of Mold, Mildew and Moisture, and the basic cleanup options that may directly impact the air quality of a residential and commercial structure. (3 contact hours).

Web |21209| $89
Saturday| 8:30 AM - 11:30 AM
4/18/2026
Instructor: William Drosehn

Note: This course is offered online using a video conference program (Zoom) on designated days and times listed above. The Internet and webcam required.

This course is designed for licensed Home Inspectors and will use the 266 CMR Regulations as a guide in assisting home inspectors in the development of their required inspection reports. (2 contact hours).

Web |21210| $54
Saturday|12:30 PM - 2:30 PM
4/18/2026
Instructor: William Drosehn

Note: This course is offered online using video conference program (Zoom) at designated days and times listed above. Internet and webcam required.

This course is designed for licensed Home Inspectors. There are many home inspection companies in the market offering quality home inspections. In this business, new technologies may allow inspectors to stay one step ahead of the competition while saving time and money. This class will demonstrate how to improve the quality of both home inspection and the business by using the latest technology available. Participants will learn about the many software options available, as well as new tools and equipment that assist in running a more accurate and efficient inspection business. (2 contact hours).

Web | 21206 | $54
Thursday| 5:30 PM – 7:30 PM
3/26/2026
Instructor: William Drosehn
Note: This course is offered online using a video conference program (Zoom) on designated days and times listed above. The Internet and webcam required