Akron & Summit County basement waterproofing

Basement Waterproofing in Akron, OH: Find the Cause Before You Pay for a Fix

Most wet basements in Akron come down to three things: clay soil that holds rainwater against the walls, homes built long before modern drainage, and a city sewer system that can back up in heavy storms. The right fix depends on which one is hitting your house. Some leaks need a full drain system. Many don’t.

We inspect your basement, show you where the water is coming from, and give you options in plain English, including the cheap ones.

Book a free inspection

Call or text +1 (234) 368-6167

Serving Akron and Summit County, ZIPs 44301 to 44320
Written quote with price ranges, no pressure to decide on the spot
We’ll tell you if a simple downspout extension will solve it

Last updated September 30, 2026.

Why Akron basements leak

Why Do Akron Basements Leak So Often?

Akron basements leak because the soil, the weather and the age of the houses all work against them at once. Here’s what’s going on under your house.

Clay soil holds water against your walls

Much of Akron sits on clay-rich glacial soil. Clay swells when it’s wet, shrinks when it dries, and drains slowly. After a storm, the ground around your foundation stays soaked for days. That trapped water presses on the walls and floor, which is called hydrostatic pressure, and pushes through any crack or seam it can find.

Lots of rain and snow, then freeze and thaw

Akron gets roughly 38 to 40 inches of precipitation a year and 42 to 47 inches of snow. Water in the soil freezes and thaws many times each winter, which adds sideways pressure on basement walls and widens small cracks.

Most homes were built before modern drainage

The typical Akron home was built around 1954, and about a third were built before 1940. Many went up between 1915 and 1945 for Goodyear, Firestone and B.F. Goodrich workers. Their block, brick and stone foundations were never designed to stay dry for 100 years.

Seams in the foundation itself

Most basements are three separate concrete pours: the footing, the walls and the floor slab. Where they meet are “cold joints.” That’s why so many Akron homeowners see water right where the floor meets the wall, also called the cove joint.

Hills, trees and old gutters

West Akron, Highland Square, North Hill and Goodyear Heights sit on rolling or hillside lots with mature trees. Water runs downhill toward the house, and roots and leaves clog gutters and old drain lines.

Groundwater or sewer?

Is That Water From Outside or From the Sewer?

It matters, because the fixes are completely different. Akron’s older neighborhoods run on a combined sewer system that carries both stormwater and sewage. In very heavy rain it can back up through your floor drain.

Clue	Likely groundwater	Likely sewer backup
Where water appears	Along walls, cracks, floor-wall joint	Floor drain, toilet or tub in the basement
Smell	Earthy or musty	Sewage
Color	Clear or muddy	Gray or dirty
Timing	During and a day or two after rain	During the heaviest part of a storm

Suspect a sewer backup? Call Akron 311.

The city’s Sewer Maintenance Division will check the main line. The pipe from your house to the main, the sewer lateral, is the homeowner’s responsibility. A backwater valve can stop sewage from coming back into your basement.

Remember August 8, 2024?

A flash flood hit west Akron and Merriman Valley. One Storer Avenue home had two feet of water, and the city identified more than 60 homes that needed sanitizing after sewer backups. If your basement flooded that night, it’s worth finding out which kind of water it was.

The city has spent years upgrading the system through Akron Waterways Renewed!, including the Ohio Canal Interceptor Tunnel under downtown, which went into service in June 2020 and holds up to 25.6 million gallons during storms. That helps the rivers, but it doesn’t protect an individual basement with a leaky wall or a cracked lateral.

Diagnose it

What Is Your Basement Telling You?

Start with what you see. This table matches the most common Akron symptoms to the usual cause and fix.

What you see	Usual cause	Usual fix
Water along the floor edge after rain	Hydrostatic pressure at the cove joint	Interior drain tile to a sump pump
Water only near one corner	Short downspout, clogged gutter, low grading	Downspout extension, regrading
Wet line on a block wall, white chalky powder	Water moving through hollow block; efflorescence	Block wall drainage, wall membrane
A single leaking crack in a poured wall	Crack from settling or soil pressure	Crack injection
Wall bowing inward or stair-step cracks	Clay soil pushing on the wall	Structural wall repair first, then waterproofing
Musty smell, no visible water	Humidity above 60%	Dehumidifier, then check for slow leaks
Water from the floor drain	Sewer backup	Call 311, backwater valve
Sump pump runs all the time, or stays dry while walls leak	Undersized pump or clogged drain	Pump replacement or drain repair
Water at basement windows	Window well filling up	Window well drain and cover, or glass block windows

What we do

Basement Waterproofing Services in Akron

Every service starts with an inspection. If a cheaper fix will do the job, we’ll say so.

Interior drain tile systems

A perforated pipe in clean stone, set at footing level around the basement, carrying water to a sump pump. Best for water at the floor-wall joint.

Exterior waterproofing

Digging to the footing, sealing the outside of the wall with a membrane and adding a footing drain. Usually about three times the cost of an interior system.

Sump pump installation

Submersible pumps with a check valve and a properly routed discharge line.

Battery backup sump pumps

Keeps pumping when storms knock out power, which is often exactly when you need it.

Foundation crack repair

Epoxy or polyurethane injection for leaking cracks in poured walls.

Block wall waterproofing

Drainage for hollow concrete block walls common in postwar Akron homes.

Sewer backup prevention

Backwater valves for homes on Akron’s combined sewer.

Yard drainage and downspouts

Regrading and buried downspout lines that move water away from the house.

Basement dehumidifiers

For musty basements with no active leak. See basement mold and musty smell.

Crawl space encapsulation

Sealed vapor barriers for homes with crawl spaces.

Window wells and glass block

Window well drains, covers and glass block basement windows.

Second opinions on failed systems

If your old system clogged, cracked or never worked.

Not sure which one you need? Book a free inspection

Honest pricing

How Much Does Basement Waterproofing Cost in Akron?

Most Akron basement waterproofing jobs cost between about $3,000 and $15,000. Small fixes like crack injection or regrading can cost a few hundred dollars. Full exterior excavation sits at the top of the range. Here are typical 2026 ranges. For details, see our Akron waterproofing cost guides.

Job	Typical range
Crack injection	$250 to $1,000 per crack
Soil regrading	$500 to $3,000
Dehumidifier installation	$1,000 to $2,800
Vapor barrier	$1,500 to $4,000
Interior drain tile with sump pump (average Ohio basement)	$3,000 to $9,000
Full basement waterproofing in Akron	$3,000 to $15,000+
Exterior waterproofing	About 3 times the cost of an interior system

These are typical ranges, not quotes. Price depends on the length of wall that needs work, whether the basement is finished, how much concrete has to be cut, and what’s found once the floor is opened.

Worried about the cost? Ask about financing, and read Is my waterproofing quote fair?

What Does a Proper Waterproofing Job Look Like?

When a waterproofing system fails, the cause is often how it was installed, not the idea of waterproofing itself. That’s why our team starts every job by finding where the water gets in. A good interior drain job should include:

Drain at footing level. The pipe sits beside the footing, below the slab, not in a shallow channel where the floor has to soak first.
Clean stone under and around the pipe, with filter fabric, so wet clay can’t clog it.
Steady pitch toward the sump. A pipe that slopes the wrong way holds water.
Corners wrapped, not stopped short. Corners carry some of the most pressure.
Wall membrane (dimple board) that lets wall seepage drain down into the pipe.
Floor put back at full thickness, not a thin patch that cracks.
Schedule 40 PVC for the discharge line, routed so it doesn’t freeze or dump water back at your foundation.
A pump tested before the crew leaves.
Drywall and paneling opened where the drain goes. A drain set in front of a finished wall traps moisture behind the drywall, a perfect setup for mold.

Questions to Ask Before You Sign Any Quote

Get two or three quotes. Then ask every contractor, including us:

Where exactly is the water coming in, and how do you know?
How deep will the drain sit, and will it be beside the footing?
What goes under the pipe?
How thick will the new concrete be?
Does the system need yearly flushing or a maintenance plan? Some systems with cleanout ports clog with iron ochre, an orange bacterial sludge.
What does the written warranty cover, and does it transfer if I sell?
Do I need a permit, and who pulls it?
Is there a cheaper fix I should try first?

If a salesperson won’t answer these clearly, or pushes you to sign today, keep looking.

Before you call anyone

Try These Free Checks First

Some leaks are fixed without calling anyone. Before the next rain:

Walk the gutters. Clean them, and watch during a storm for overflow near the house.
Extend downspouts so they drop water well away from the foundation.
Check the grade. Soil and mulch should slope away from the house.
Look at window wells. Clear out leaves and check for a drain at the bottom.
Test your sump pump. Pour a bucket of water into the pit and make sure it kicks on.
Buy a humidity meter. If basement humidity stays above 60%, a dehumidifier may clear up the musty smell.

Still getting water after that? Then it’s time for an inspection.

Local knowledge

Basement Waterproofing Across Akron’s Neighborhoods

Every part of Akron leaks a little differently. Here’s what to watch for where you live.

Neighborhood	ZIP	What we watch for
West Akron & Highland Square	44302, 44320	Hilly streets and big trees near the Akron Zoo; older brick homes; hit hard in the August 2024 flash flood
Merriman Valley	44313	Low ground along the Cuyahoga River near Sand Run and Cuyahoga Valley National Park
Northwest Akron & Merriman Heights	44303	Large historic homes near Stan Hywet Hall; stone and brick foundations; finished basements
Goodyear Heights	44305	1910s and ’20s Goodyear worker homes on hillside lots near Goodyear Heights Metro Park
Firestone Park	44301	Firestone-built neighborhood around the shield-shaped park; older foundations
South Akron & Summit Lake	44301, 44306	Older, modest homes; sewer backup risk on combined sewers
North Hill	44310	Steep lots draining toward the Little Cuyahoga and Cascade Valley
Kenmore	44314	Dense early-1900s homes, narrow side yards, limited room for exterior work
Ellet	44312	Postwar homes, many block foundations
Coventry & Portage Lakes	44319	Higher water tables near the lakes

Nearby cities we serve: Cuyahoga Falls, Stow, Tallmadge, Fairlawn, Barberton, Norton, Green, Copley, Bath and Hudson. Postwar ranches and Cape Cods fill Cuyahoga Falls, Stow and Tallmadge; Hudson and Bath have larger, newer homes, often with finished basements.

When Is the Best Time to Waterproof?

Late summer and early fall. Summer thunderstorms have eased by then, the ground is easier to work, and the job is done before the first freeze (around late October) and the spring thaw.

March–April: snowmelt plus spring rain on thawing clay. Most leaks show up now.
May–August: the wettest stretch, with short, heavy thunderstorms. July averages about 4 inches of rain.
September–October: the best window to get work done.
Winter: watch for frozen sump discharge lines and ice dams pushing meltwater toward the foundation.

Mold, Radon and Your Basement Air

A damp basement affects the air in the whole house.

Mold can start growing within 24 to 48 hours after water gets in. It needs moisture, darkness, little airflow and something to feed on, like drywall, carpet or paneling. Keep basement humidity between about 30% and 50%.
Radon is a colorless, odorless gas from the soil. Summit County is in EPA Radon Zone 1, the highest-risk category, and a local study found about a third of tested homes above the EPA action level of 4 pCi/L. Sealing cracks and putting an airtight lid on your sump pit can help, but only a test tells you your level. Summit County Public Health explains testing, and Ohio requires radon mitigators to be licensed by the Ohio Department of Health.

How it works

How Our Free Inspection Works

You call, text or send photos

Tell us what you’re seeing and when it happens.

We inspect inside and out

Walls, floor-wall joint, cracks, sump pit, discharge line, gutters, downspouts and grading.

We show you what we found

Photos and a plain-English explanation of where the water comes from.

You get options in writing

From the simplest fix to a full system, with price ranges and what each one solves.

You decide, on your own time

Get other quotes if you like. We’d rather earn the job than pressure you into it.

Get a Straight Answer About Your Basement

Whether it’s a damp corner in Kenmore or a flooded finished basement in Fairlawn, the first step is the same: find the real cause.

Book your free inspection

Call or text +1 (234) 368-6167

Send a photo

FAQ

Basement Waterproofing FAQs

How much does basement waterproofing cost in Akron?

Most jobs run about $3,000 to $15,000. Small fixes like crack injection start in the hundreds of dollars, and exterior excavation costs the most. The price depends on how much wall needs work and whether the basement is finished.

Is basement waterproofing worth it, or is it a scam?

It’s worth it when water is actually getting in through the walls or floor. It’s not worth it when a clogged gutter or short downspout is the real problem. That’s why the diagnosis matters more than the sales pitch, and why getting two or three quotes is smart.

Interior or exterior waterproofing: which is better?

Exterior waterproofing keeps water off the wall entirely but usually costs about three times as much and means digging up the yard. Interior drain systems manage water that reaches the wall and are the common choice for Akron homes with water at the floor-wall joint.

Do I need a sump pump in Akron?

If you have an interior drain system, yes; the pump is what removes the water. With Akron’s clay soil and frequent heavy storms, a battery backup is worth considering, since power often goes out when you need the pump most.

Why does water come in where my basement floor meets the wall?

That seam, called the cove joint, is where the wall and floor were poured separately. Water pressure in the soil pushes through it. It’s the most common leak point in Akron basements.

Can I just paint my basement walls with a waterproof sealer?

Masonry sealers can help with light dampness on block or concrete walls. They won’t hold back real water pressure. If water is running in, a sealer alone won’t stop it.

Water came up through my floor drain. What do I do?

That’s likely a sewer backup, not a leak. Call Akron 311 so the city can check the main line, and ask about a backwater valve to prevent it happening again.

How long does basement waterproofing take?

Most interior drain jobs take one to a few days, depending on basement size and whether finished walls need to come down.

Will waterproofing help me sell my house?

A dry basement with documented repairs and a written, transferable warranty can calm buyers and inspectors. Keep all paperwork and photos.

Does homeowners insurance cover a wet basement?

Often not for groundwater seepage. Sewer backup may be covered only with a specific add-on. Check your own policy with your agent.