Water damage in an old Lakewood house usually starts in one of three places: a corroded galvanized supply line, a basement floor drain that backs up when the combined sewers overflow, or a cracked clay lateral under the tree lawn. Shut the water off at the main, keep clear of standing water near outlets and the furnace, and get a crew out to start drying. Speed decides how much of the house you keep.
Key takeaways
- Lakewood runs a combined sewer system, so heavy rain can push sewage back up a basement floor drain.
- Most of the city's houses were built before 1940, and many still carry galvanized steel supply pipe that corrodes from the inside.
- In an up-and-down Cleveland double, the upstairs bathroom and kitchen sit directly over the downstairs living space.
- Sewer and drain backup is usually an add-on endorsement, not part of the base homeowners policy, so check for it before you need it.
- Repairing a pipe, a water heater or a sewer lateral is plumbing work for a licensed plumber, while drying and cleanup are a separate job.
- Plaster, lath and old softwood subfloor hold water long after the surface looks dry, which is why drying is measured with meters rather than by eye.
What should I do first when water shows up in an old Lakewood house?
Shut off the water at the main and cut power to wet areas only if you can do so safely. Then photograph everything before anything is moved.
Find the main shut-off before you need it. In many older houses it sits near the front wall of the basement, sometimes behind a pipe wrap or a stack of boxes. If water is standing near an outlet, the furnace, the water heater or the electrical panel, do not wade in. Turn off power at the breaker only if you can reach it without standing in water, and otherwise call an electrician or the utility first.
Take photos and short video of the water, its source and the damaged rooms before anything is moved, and keep any wet materials you may need to show an adjuster. Keep children and pets out of any sewer backup, because that water is contaminated. A crew can help stop the water at the shut-off, tarp or board an opening, and then clean and dry the space. A crew is dispatched as fast as one is available when you call (833) 490-5225, which is answered 24/7.
Why do old Lakewood houses have so many pipe and drain problems?
Most houses here were built before 1940, so their supply lines, drains and sewer laterals are often older than the people living in them. Age is usually the cause, not one dramatic event.
Lakewood's housing is mostly pre-1940, and many of those houses still have galvanized steel supply pipe. Galvanized pipe corrodes from the inside over decades, narrowing the bore and eventually splitting at threads and joints. The failure is often slow, a seep at a fitting behind a wall or under a floor that goes unnoticed for months, so the damage can be well advanced by the time anyone sees a stain.
Clay sewer laterals run from the house to the street main, often under the tree lawn, the strip between sidewalk and curb. Roots from the big street maples, oaks and sycamores find the joints in old clay pipe and grow into them. A cracked or root-filled lateral slows drainage and can let water back toward the basement. Repairing the lateral is plumbing work for a licensed plumber, not something a restoration crew does.
How does a Cleveland double change the way water spreads?
In an up-and-down double, the upstairs bathroom and kitchen sit directly over the downstairs living space, and one basement serves both households. A leak upstairs often becomes a downstairs ceiling problem.
The Cleveland double is a two-family house, usually up-and-down, with one flat on each floor, a large front porch and often a smaller third-floor apartment above. Each flat tends to have its plumbing stacked on the same wall, so one failed supply line can soak two ceilings and the wall between them. Water follows the easiest path through old lath and plaster, which means the damage often appears a room away from where the leak began.
Because one basement is shared, a single floor drain or sump problem affects two households and two sets of belongings. A vacant upper flat is a common place for a leak to run for days before anyone notices. Owners, tenants and the insurer may all need to be involved, so write down who lives where and who to contact before the crew arrives. Renters' belongings are generally covered by renters insurance rather than the owner's policy, and the crew can document the damage for each claim without deciding who is responsible.
What happens when a combined sewer backs up into a Lakewood basement?
Lakewood runs a combined sewer system, which carries sanitary sewage and storm water in one pipe. Heavy rain can overload it and push water back up through a basement floor drain.
In a combined system, a heavy storm can fill the pipes faster than they drain. The water has to go somewhere, and in a house it often comes up through the lowest drain, usually the basement floor drain or a toilet on the lowest level. The water that comes back is sewage, so it is treated as contaminated from the start, and that changes the cleanup. The City of Lakewood entered a federal consent decree in 2023 with the US EPA, the Department of Justice and the State of Ohio over untreated discharges, and the city publishes an overflow-event map that shows when discharges have happened.
Lakewood's sewers connect to Cleveland's and the regional district's along the southern and eastern edges, and flow can move in either direction in wet weather. A backup in this city is not always a purely local problem. For the cleanup itself, read the basement flooding guide and the sewer backup service. A backwater valve on your own drain is a question for a licensed plumber.
How can I tell a supply leak from a drain backup?
A supply leak is clean water under pressure that shows up at a fitting, a ceiling stain or a wall that gets wet from the inside. A drain backup usually rises through the lowest drain, smells of sewage and tends to follow heavy rain.
A supply leak often shows as a stain that grows slowly, a soft patch of plaster, or water running down a wall after the fixtures are off. Turning off the main stops it. Clean water from a single point is generally treated as Category 1 under the IICRC S500 standard, though it gets harder to dry the longer it sits. Old galvanized lines can leak at threads near the water heater, the washer and the fixtures, so check those connections first.
A drain backup comes up through the floor drain, a laundry sink or a low toilet, usually during or just after heavy rain. Water from a sewer backup is Category 3 under the same standard, which means the crew treats it as contaminated from the first hour. Category 2 water, the gray kind, comes from washing machine or dishwasher discharge or a toilet overflow without feces. Knowing which category you have helps the crew plan the work, and it is one of the main things that changes the size of a job.
What does drying an old plaster-and-lath house actually involve?
Drying is a process of moving air, dehumidifying and re-checking readings until the materials are dry, not a matter of mopping. Plaster, lath and old softwood subfloor hold water long after the surface looks dry.
The crew checks for hidden moisture with moisture meters and thermal imaging, then sets air movers and dehumidifiers and re-checks the readings until the materials are dry. Plaster can look dry on the face while the wet material behind it is still holding water. Old softwood subfloors are slow as well, and stone, rubble or early-concrete basement walls can keep wicking moisture for days after the leak has stopped.
Some materials cannot be dried in place. Wet carpet and pad, some subfloor, drywall, finished basement paneling and sometimes material above the waterline may have to be removed and rebuilt afterward. Removal changes the scope and the timing, so the crew explains it before the work starts. Drying fast limits mold, because mold needs moisture and time. If mold is already present, the job becomes a containment job and the crew will say so. Repairs after drying are quoted separately, once someone has seen the wet area, and the price for the emergency stage is confirmed before work begins.
Who pays, and what should I ask about licensing?
Your insurer decides coverage under your own policy, and the crew can document the damage for your claim. Plumbing repair needs a licensed plumber, and you can ask any company which license it holds.
A standard homeowners policy generally responds to sudden and accidental water damage, such as a burst supply line. It generally does not cover long-term or gradual leaks, flood from surface water or the river, or sewer and drain backup, which usually requires an endorsement. Check your policy or ask your agent before you need it. Take photos, stop the water if you safely can and call your insurer early. The crew can give you moisture readings and photos for your claim. The Ohio Department of Insurance takes consumer complaints about how an insurer handled a claim.
Plumbing work is licensed in Ohio. The state board licenses commercial plumbing contractors, and city building departments handle residential registration. Registration rules differ by city in this area, so ask the company which registration it holds in the city where your house is, and check with that city's building department. Ohio does not license mold remediation the way some states do, so ask which industry guidance the company follows, such as the ANSI/IICRC S520 standard and EPA mold guidance. Ohio law gives homeowners a three-business-day right to cancel many contracts signed at home. Ask for the written agreement and cancellation notice, and check with the Ohio Attorney General's office if you are unsure whether that applies to an emergency job. Asbestos and lead can matter in houses this old, so check with Ohio EPA and your local health district before any cut-out work.
What can I check before the next freeze or heavy rain?
Know where the main shut-off is, disconnect outdoor hoses and make sure downspouts carry water well away from the wall. Service the sump and the backwater valve before the wet season.
The first normal freeze here comes around late October, and the last one into late April. Pipes in uninsulated exterior walls, attics and enclosed porches are the usual freeze points in pre-1940 houses. Disconnect hoses, insulate exposed pipe and keep heat on in any vacant flat. Frozen lines can split when they thaw, so a burst is often discovered only when the water comes back on. For frozen and burst pipe cleanup, see the burst pipe service.
Narrow lots drain poorly. The ground here is slow-draining glacial clay till, which sheds water rather than absorbing it, so a downspout that discharges a few feet from the wall adds water to the foundation. In wet springs the Rocky River and the creeks rise, and USGS recorded minor flooding in the Rocky River and Black River basins in July 2021. Check the sump, the backwater valve and the grading each September, and ask a licensed plumber about any changes you want made.
Frequently asked questions
Is it safe to walk into a basement with water on the floor?
Stay out if water is standing near outlets, the furnace, the water heater or the electrical panel. Turn off power at the breaker only if you can reach it without standing in water. Keep children and pets out, since sewer backup is contaminated. Call for a crew to stop the water and begin drying.
Can a restoration crew fix my galvanized pipe or sewer lateral?
No. Repairing the pipe, replacing a water heater or fixing the sewer lateral needs a licensed plumber. The crew can stop the water at the shut-off, tarp or board an opening, and clean and dry the space afterward. Ask the plumber which registration it holds in your city.
Will my homeowners insurance pay for a sewer backup?
Usually only if you bought the sewer and drain backup endorsement, which is an add-on rather than part of the base policy. Check your policy or ask your agent. The crew can document the damage for your claim, but your insurer decides coverage.
How long does drying take in an old house?
It depends on how much is wet, which materials are involved and how long the water sat. Plaster and old subfloor dry slowly. The crew re-checks readings until the materials are dry, so the timeline follows the readings rather than the calendar. Ask for the drying plan in writing.
Is mold from a leak dangerous?
Mold can trigger allergy and asthma symptoms in some people. Drying quickly limits mold growth. If mold is already present, the crew will say so, and the job becomes a containment job. Ohio does not license mold remediation the way some states do, so ask which industry standard the company follows.
Does the city's overflow map show whether my house will back up?
No. The City of Lakewood's combined sewer overflow map shows when discharges have happened, not whether a particular house will back up. It is useful for seeing the pattern of wet-weather events. For your own drain, ask a licensed plumber about a backwater valve.
Sources
This guide is general information for Cuyahoga County homeowners, not a substitute for an on-site inspection. Prices are estimates. See our disclaimer.