Onsite Wastewater Professionals of Illinois

2027 OWPI Conference & Tradeshow
On Jan. 26 and 27, 2027 at the Gateway Convention Center, Illinois installers, pumpers, regulators, and portable sanitation professionals spend two days learning what's changing in the field, earning their CEU hours, and meeting the suppliers they buy from. It's practical education built by contractors, for contractors. Registration will be opening soon.
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SPECIAL THANKS TO OUR EXHIBITORS & SPONSORS
THEIR GENEROUS FINANCIAL SUPPORT ALLOWS OWPI TO PUT TOGETHER OUR CONFERENCE & TRADESHOW
PLEASE REMEMBER THEM WHEN MAKING YOUR BUSINESS PURCHASES

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Please make sure to add: contact@owpi.org to your allowed email address list or your contact list. This allows OWPI to notify you on important IDPH information, OWPI notifications, etc. This feature was used this year to send out notifications to ALL installation contractors, pumpers, portable toilet technicians, and regulators informing them of the software glitch IDPH had when processing last year’s CEU’s.

Onsite Wastewater
Professionals of Illinois

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