Serving All of Illinois, IL
With Proven Crawl Space Encapsulation
Walltent Waterproofing has been protecting homes and commercial properties across Illinois, IL for over 15 years. We built this company from the ground up on a simple principle: do the job right, charge a fair price, and stand behind the work with a real warranty. That principle is why we're still here — and why so much of our business in Illinois, IL comes from referrals.
Our team of licensed waterproofing specialists understands the specific conditions that affect properties across Illinois, IL — from high water tables and clay-heavy soils to seasonal flooding and hurricane-driven storm surges. That local knowledge isn't something you get from a national franchise — it comes from years of hands-on work across Illinois, IL communities. We know what works here because we've tested it here.
We serve homeowners, commercial property managers, builders, and real estate professionals throughout Illinois, IL. From a single-family home with a chronically wet crawl space to a large commercial building needing full-perimeter waterproofing, our team has the equipment, training, and experience to handle it right. And we back every job with the same written warranties, regardless of project size.
State-Licensed & Insured
Fully credentialed in IL with complete liability protection.
Statewide Fast Dispatch
Multiple crews staged across Illinois, IL — emergency response in under an hour.
Transferable Warranties
All work warranted in writing and transferable to new property owners.
No-Surprise Pricing
Written estimate provided before work begins — that price is your final price.
