Exterior membrane systems, footing drains, and corrected grading tackle Columbus, OH water intrusion at the source, before it ever reaches the interior wall.

Exterior work only pays off if the membrane, footing drain, and grading are all addressed together — fixing one without the others often leaves the underlying pressure problem unresolved. We scope the full picture before recommending excavation.
Exterior work involves excavation near the foundation, and every crew member is trained and insured for that specific scope.
Excavation equipment and membrane materials are staged locally so an exterior project doesn't wait on out-of-town logistics.
Pricing is quoted per linear foot of foundation wall being treated, based on an on-site measurement, not a phone estimate.
Membrane seams are overlapped and sealed to manufacturer spec so the barrier performs as designed for decades, not just years.

We scope every Exterior Waterproofing job in person before quoting it, since two properties with the same symptom rarely need the same fix.
We excavate to the footing, apply a dimpled waterproof membrane directly to the foundation wall, and backfill with proper drainage material.
We slope footing drains correctly during installation, since a flat or reverse-sloped drain simply won't move water.
Soil that slopes toward the foundation instead of away from it is one of the most common Columbus, OH water intrusion causes, and it's often the cheapest fix on this list.
Window wells collecting water get excavated, fitted with a gravel bed, and tied into the exterior drain system so they stop acting as a funnel toward the foundation.
Downspouts discharging within a few feet of the foundation send roof water directly toward the problem — we extend them well clear of the wall.

We ask about grading, downspout placement, and where interior water is showing up to narrow down the likely exterior cause.
A technician walks the exterior perimeter, checks grading slope, and identifies where excavation would be needed for a membrane or footing drain fix.
You'll see linear footage, membrane type, and footing drain scope broken out with pricing before any digging starts.
We restore grading and any disturbed landscaping as the final step before calling the job complete.

"Membrane and footing drain install took three days but the wall that used to weep every storm has been bone dry since."
— Columbus Homeowner
"Excavation crew was careful with our landscaping and put everything back close to how it looked before."
— Columbus Customer
"Appreciated that they called in utility locates before digging near our gas line."
— Columbus Homeowner
"Footing drain from the original builder had failed completely. New one actually slopes correctly and moves water like it should."
— Columbus Customer
Interior systems manage water after it enters; exterior systems stop water from reaching the wall in the first place, which is more invasive but often more permanent.
We discuss landscaping impact during the estimate so there are no surprises.
Excavation typically goes down to the footing, which varies by home but is often four to eight feet depending on foundation depth.
Generally yes, since it involves excavation, but it addresses the source of water intrusion rather than managing symptoms after entry.
Yes — grading correction and downspout extension are often standalone fixes that resolve a surprising number of Columbus, OH water intrusion issues on their own.
Larger projects or difficult access points can extend the timeline, which we'll outline in the written quote.
Exterior jobs depend on access and weather — call +1-866-476-1348 and we'll confirm scheduling for your specific Columbus property.



Zip codes we serve in Columbus, OH: 43109 43026 43054 43228 43220 43221 43222 43223 43224 43227 43213 43212 43215 43214 43217 43219 43218 43002 43004 43068 43081 43085 43240 43229 43235 43232 43231 43230 43119 43110 43017 43016 43137 43211 43210 43202 43203 43201 43206 43207 43204 43205 43209 43236 43251 43260 43266 43268 43270 43271 43272 43279 43287 43291
Call now for a free inspection and a flat-rate quote before anything gets worse.
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