Meet Our MWES Book Authors
Don Nemeth
- Minnesota Class “A” Master Electrician license holder since 1978.
- Over 13 years experience as a State of Minnesota Electrical Inspector.
- Electrical Area Representative for the Minnesota Department of Labor & Industry, Electrical Division for more than 27 years. – Retired 2018
- Over 40 years experience teaching National Electrical Code.
- Minnesota Department of Labor & Industry, Electrical Division approved Continuing
Education Instructor.
Meet Our MWES Book Authors

Don Nemeth
- Minnesota Class “A” Master Electrician license holder since 1978.
- Over 13 years experience as a State of Minnesota Electrical Inspector.
- Electrical Area Representative for the Minnesota Department of Labor & Industry, Electrical Division for more than 27 years. – Retired 2018
- Over 40 years experience teaching National Electrical Code.
- Minnesota Department of Labor & Industry, Electrical Division approved Continuing
Education Instructor.
Meet Our Expert Instructors
Luke Nemeth
Instructor for seminars in Alexandria, Buffalo, Hutchinson, Waite Park, Webinar, and Willmar
- Minnesota Class “A” Master Electrician license holder since 2002.
- Over 5 years experience as a State of Minnesota Electrical Inspector.
- Electrical Supervisor for the Minnesota Department of Labor & Industry, Electrical Division since 2018
- Teaching National Electrical Code since 2004.
- Minnesota Department of Labor & Industry, Electrical Division approved Continuing
Education Instructor. - Member of the IAEI
- Representing IAEI on an NFPA code making panel.
Mark Thoma
Instructor for seminars in Baxter, Detroit Lakes, Morton, and Roseau
- Minnesota Class “A” Master Electrician license holder since 2004.
- State of Minnesota Electrical Inspector since 2020.
- Teaching National Electrical Code since 2020.
- Minnesota Department of Labor & Industry, Electrical Division approved Continuing
Education Instructor. - Member of the IAEI.
- Over 15 years licensed as a Minnesota Electrical Contractor.
- Instructor in the Electrical Construction Technology program for the Saint Cloud
Technical and Community College from 2006 to 2020.
Jason Klimek
Instructor for seminars in Burnsville, Mankato, Moorhead, Rochester and Webinar
- Minnesota Class “A” Master Electrician license holder since 2005.
- State of Minnesota Electrical Inspector since 2017.
- Minnesota Department of Labor & Industry, Electrical Division approved Continuing Education Instructor.
- Member of the IAEI.
- Graduate of Northwest Technical College, Wadena in 1997
Justin Barfuss
Instructor for seminars in Duluth, Hinckley, and Park Rapids
- Minnesota Class “A” Master Electrician license holder since 1999.
- Minnesota Electrical contractor for over 22 years
- State of Minnesota Electrical Inspector since 2020.
- Minnesota Department of Labor & Industry, Electrical Division approved Continuing Education Instructor.
- Member of the IAEI.
- Member of NFPA.
- Graduate of Anoka Hennepin Technical College in 1994
Meet Our Expert Instructors

Luke Nemeth
Instructor for seminars in Alexandria, Buffalo, Hutchinson, Waite Park, Webinar, and Willmar
- Minnesota Class “A” Master Electrician license holder since 2002.
- Over 5 years experience as a State of Minnesota Electrical Inspector.
- Electrical Area Supervisor for the Minnesota Department of Labor & Industry, Electrical Division since 2018.
- Teaching National Electrical Code since 2004.
- Minnesota Department of Labor & Industry, Electrical Division approved Continuing Education Instructor.
- Member of the IAEI.
- Representing IAEI on a NFPA code making panel
Mark Thoma
Instructor for seminars in Baxter, Detroit Lakes, Morton, and Roseau
- Minnesota Class “A” Master Electrician license holder since 2004.
- State of Minnesota Electrical Inspector since 2020.
- Teaching National Electrical Code since 2020.
- Minnesota Department of Labor & Industry, Electrical Division approved Continuing Education Instructor.
- Member of the IAEI.
- Over 15 years licensed as a Minnesota Electrical Contractor.
- Instructor in the Electrical Construction Technology program for the Saint Cloud Technical and Community College from 2006 to 2020.

Jason Klimek
Instructor for seminars in Burnsville, Mankato, Moorhead, Rochester, and Webinar
- Minnesota Class “A” Master Electrician license holder since 2005.
- State of Minnesota Electrical Inspector since 2017.
- Minnesota Department of Labor & Industry, Electrical Division approved Continuing Education Instructor.
- Member of the IAEI.
- Graduate of Northwest Technical College, Wadena in 1997

Justin Barfuss
Instructor for seminars in Duluth, Hinckley, and Park Rapids
- Minnesota Class “A” Master Electrician license holder since 1999.
- Minnesota Electrical contractor for over 22 years
- State of Minnesota Electrical Inspector since 2020
- Minnesota Department of Labor & Industry, Electrical Division approved Continuing Education Instructor.
- Member of the IAEI.
- Member of the NFPA
- Graduate of Anoka Hennepin Technical college, in 1994
