About Us

Illini Waterproofing & Construction was founded in 2007, by Lorenzo Louden providing Waterproofing of basements, crawlspaces, foundation crack repair. Excavation and sealing of foundation walls. Installation of egress windows, downspout extensions, french drain systems, drain grates, sump pumps, pits, battery backup systems and light demolition of basements.


With a combined 40 plus years of experience, we are confident in the quality of our workmanship and we issue a lifetime warranty on all of our work.


We cover all of Central Illinois, including Peoria, Bloomington, Macon County, Springfield (and sourounding areas), Jacksonville, Litchfield, and Hillsboro.

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