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(About Us)

Your Local Basement Waterproofing Experts in East St. Louis

4.7★
Average rating
2,150+
Reviews
14,546+
Jobs done
97%
Satisfaction

For reliable Basement Waterproofing in East St. Louis, East St. Louis residents call Three Brothers Waterproofing first. East St. Louis is a small city in St. Clair County, and its humid continental climate drives the work we do here.

Across Washington Park to Cahokia Heights, our teams cover East St. Louis and the wider southern Illinois, tackling the basement waterproofing problems that come with St. Clair County's warm, humid summers and year-round precipitation. We know the local properties and move fast across all 6 ZIP codes.

Every East St. Louis job comes with a solid workmanship guarantee and a flat-rate quote you sign off on before we begin - no guesswork. That's why East St. Louis homeowners recommend Three Brothers Waterproofing.

(Why Choose Us)

Why East St. Louis Residents Trust Us

Locally Owned

Serving our southern Illinois neighbors, not a call center.

Guaranteed Work

Written workmanship guarantee on every East St. Louis job.

Transparent Quotes

You approve the flat rate before we start.

Vetted Technicians

Background-checked pros in your East St. Louis home.

(Licensed & Certified)

Licensed, Insured & East St. Louis-Approved

PA License: #PA116134  ·  NJ License: #13VH09196900  ·  DE License: #16-92176-24-000

Need Basement Waterproofing in East St. Louis Today?

Call now for fast, licensed basement waterproofing anywhere in East St. Louis and St. Clair County.

Call (844) 516-0132