Water beside a foundation
Ponding, damp soil, or recurring moisture can send water toward walls, footings, and settled concrete.
Polyflow service
Leak Seal & Waterproofing
Find and seal the water path before it causes more damage. Polyflow identifies and seals water sources that cause concrete and foundation problems, as well as costly interior water damage. We inspect sprinklers, drainage, and other water paths, then test the repair by over-flooding the treated area.
Is this the right repair?
Signs you may need leak sealing or waterproofing
Sprinklers wetting concrete edges
Misaligned heads and broken lines can saturate soil beside slabs and foundations.
Drainage that concentrates flow
Downspouts, grading, and other paths can direct water into one weak area.
Leaks that keep returning
A repaired surface may fail again when the source of water remains active.
Flooded basements or wet crawl spaces
Sometimes you do not know you have a leak issue until your basement is flooded or excess water in your crawl space causes mold and mildew.
What to expect
How the repair works
1.
Schedule an uplifting onsite inspection
Call to schedule an uplifting onsite inspection.
2.
Inspect water sources
Thorough inspection of sprinklers, drainage, and any other sources of water.
3.
Prepare the estimate
Polyflow estimate.
4.
Approve the work
Client approval.
5.
Complete and test the repair
Polyflow completes the work and tests the treated area by over-flooding it.
6.
Warranty
5 year no leak warranty on treated areas.
Our promise
Polyflow's Uplifting Warranty Promise
We don't believe getting warranty work taken care of should ever be a hassle.
If you have a concern with work we've completed, simply give us a call. We're always happy to come back out and take a look. Warranty calls are a priority for us, and we'll make every effort to get back to you as quickly as possible.
We take pride in standing behind our work. In fact, there have even been times when we've stepped in and covered warranty work for a competitor's customers. Either because they weren't sure who originally did the work or because the original contractor didn't honor their warranty.
That's the kind of company we want to be. We enjoy serving our customers, and we're always happy to return and make sure the job is taken care of right. You shouldn't have to worry about whether calling us back is going to be a hassle. If you need us, just give us a call. We'll be there.
5 year no leak warranty on treated areas
Water-source repair
A Polyflow project
Polyflow traces sprinklers, drainage, and other water paths before sealing the source and confirming the treated area holds.
Leak Seal & Waterproofing projects
Recent projects
Polyflow work documented for leak seal & waterproofing.
Grain Silo Waterproofing
Cracks at the base of grain bins were allowing water to enter the silo, causing grain rot and financial loss. Previous attempts using surface sealants and even spray foam coa…
Read the projectCistron Water Leak Repair
This site presented two related issues. Water was leaking around the main pipe entering the cistern, escaping through concrete at the penetration. Over time, the leak caused…
Read the projectHomeowner research guide
Questions to ask before choosing leak seal & waterproofing
A durable repair starts with the right diagnosis. Use these answers to understand the options, compare proposals, and know what a site-specific evaluation still needs to determine.
What water sources does Polyflow inspect before sealing?
Polyflow inspects sprinklers, drainage, downspouts, grading, plumbing clues, and other paths that may send water toward concrete or foundations. The inspection looks for the source and the route, not only the visible wet spot.
How does Polyflow test a leak-sealing repair?
Polyflow seals the identified water path, then tests the treated area by over-flooding it. This controlled test helps confirm that the treated area is no longer allowing the expected water path.
What warranty applies to Leak Seal & Waterproofing?
Leak Seal & Waterproofing includes a five year no leak warranty on treated areas. The written scope identifies the treated areas and any conditions that can affect the warranty.
Find out what is under your slab
Estimates are free and done on site. We test the soil before we quote, so the price reflects the actual problem.