John Porterfield
  • Male
  • Oak Park, IL
  • United States
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John Porterfield's Discussions

A Spot for Tech Questions (Spot! Here Spot!)

Started this discussion. Last reply by Diane Chojnowski Oct 17, 2012. 1 Reply

My firm provides post-installation inspections and owners representative services - independent guidance during installation similar to independent construction manager.  In these (of many) roles we…Continue


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eZing, Inc
Professional Certification
Professional Interests
Figuring out smart things to do in buildings. Being a good person. Making sure things that are best kept in balance are, and things not not.
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