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InterNACHI's free online Commercial Inspection Prerequisite course approved by IL.
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0
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2008
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January 8, 2010
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|
Commercial Electrical
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0
|
1477
|
August 6, 2013
|
|
InterNACHI's Commercial Inspection course has been totally revamped.
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1
|
1923
|
April 26, 2012
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|
New to Forum
|
2
|
940
|
December 18, 2015
|
|
Some free training videos on commercial inspections
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0
|
1987
|
March 17, 2010
|