Water removal, drying and moisture checks for flooded basements across Columbus and central Ohio, with phones answered 24/7.
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Basement flooding cleanup removes standing water, pulls out materials that will not dry in place, and runs air movers and dehumidifiers until moisture readings return to normal. In Columbus the usual causes are sewer backup through a floor drain, a failed sump pump, and seepage through walls.
Most Columbus houses have a full basement, and most of the equipment that keeps the house running sits down there: the water heater, the furnace, the electrical panel, the washer and the floor drain. Water in that room reaches those things first. A flooded basement needs the standing water removed, the wet materials sorted, and the air and structure dried before anything is rebuilt.
The local pattern matters. Franklin County sits on glacial till, and the Pewamo soils in its low spots are very poorly drained, with a seasonal high water table within about 30 cm of the surface from December to May. That window is when wall and floor seepage tends to show up, storm or no storm. Sewer backup is the signature call here, and the city has worked on it under two consent decrees with Ohio EPA.
Phones are answered 24/7, and a crew is dispatched as fast as one is available. What you do before the crew arrives matters as much as the crew's speed, so the safety notes below are worth reading first.
Stay out of standing water near outlets, the furnace or the electrical panel, and shut off the water at the main only if you can reach it safely. Treat any water that came up through a drain as contaminated, and keep children and pets out of the room. EPA guidance says drying within 24 to 48 hours helps prevent mold, and a visible moldy area larger than about 10 square feet needs professional help. Do not pull out wet drywall or carpet before the crew has photographed and measured it, since that record matters for your claim.
When the sump pit overflows, water rises through the floor and along the walls. Suburban houses in Dublin and Hilliard often have sump pits and perimeter drain tile, and a power outage stops the pump at the worst time. The cleanup covers extraction and drying, while replacing or repairing the pump is plumbing work. Sump pump failure cleanup covers that scope.
Sewer backup rises through a floor drain or the lowest fixture when the public line cannot carry the flow, most often in heavy rain. It is Category 3 water, so removal and sanitizing take longer. Report it to the city within 24 hours so it can determine whether rainwater caused it.
Seepage is water moving through foundation walls or the floor without a pipe failing. In Columbus it is most likely from December to May, when the high water table is near the surface in low soils. Older stone and rubble cellar walls are common sources. The cleanup and drying are this work; waterproofing the wall is not.
Finished basements in newer houses hold carpet, drywall, built-in cabinets and sometimes a home theater. The water often came from a washer hose, an ice-maker line or an upstairs bathroom leaking through the ceiling. Removal, drying and rebuilding are separate stages, and the crew explains each one before it starts.
Tell us what's happening and we'll tell you honestly whether it's a quick fix, and what basement flooding cleanup should cost.
Extraction removes the standing water, then moisture meters and thermal imaging find the water that is not visible. Air movers and dehumidifiers run until readings show the materials are dry.
Extraction comes first, because water keeps soaking into the bottom of walls, the subfloor and anything stored on the floor. Once the standing water is gone, the crew decides what can be dried in place and what has to come out, such as carpet pad and some drywall.
Drying is judged by readings, not by the calendar. The crew re-checks moisture until materials are dry and gives you photos and readings to share with your insurer. The crew can document the damage for your claim, but coverage is decided by your insurer.
Yes. Sewer backup and rising river or creek water are Category 3 water under the IICRC S500 standard, the most involved category, and they need more removal and more care.
Category 1 is clean water from a sanitary source, such as a broken supply line. Category 2 is gray, such as washing machine or dishwasher discharge. Category 3 is grossly contaminated, and includes sewage, toilet backflow with feces, and rising floodwater. Most Columbus basement backup calls fall into Category 3.
Water gets worse the longer it sits, so the category should be identified early. Keep children and pets out of the room until it is cleaned, and treat anything sewer-soaked as contaminated. Ask the crew which IICRC certifications its technicians hold.
The wet area, the water category, the materials, access and how long the water sat all change the work. The price is confirmed on site, and it is explained and approved before any work begins.
Size and reach matter most. One room with a few inches of water is a different job from a finished basement that reached the first floor, or a basement with a wet crawl space beside it. Each added room, floor or material adds time to extraction and drying days, and mold already present turns the job into containment work.
Materials and access matter too. Finished drywall and carpet, hardwood over a crawl space, plaster in an older house and old subfloor all need different handling, and stairs-only access or a narrow bulkhead slows the equipment down. Repairs after drying are quoted separately, once someone has seen the wet area.
It depends on the cause and the policy. A standard policy generally responds to sudden and accidental water damage, but sewer backup and flood are typically excluded unless you carry an added endorsement or a separate policy.
A burst supply line is sudden and accidental, and it is the kind of loss a standard policy generally responds to. Long-term or gradual leaks generally are not covered. The Ohio Department of Insurance lists water damage from sewer backup or a basement leak among the typical exclusions on homeowners forms, so sewer backup coverage usually comes from a rider.
Flood, meaning surface water from rivers and creeks, is a separate policy through FEMA's National Flood Insurance Program or a private insurer. Check your own policy and ask your agent. Take photos before anything is moved, stop the water if you safely can, and call your insurer early. Complaints can go to the Ohio Department of Insurance at 800-686-1526.
A plumber. Cleanup and drying do not include plumbing repair. Plumbing work is licensed in Ohio, and in Columbus a plumbing contractor must also be registered with the city.
Repairing a cracked pipe, replacing a water heater, fixing a sump pump or a sewer lateral needs a licensed plumber. The state Ohio Construction Industry Licensing Board licenses commercial plumbing contractors, and city building departments handle residential registration. Ask any company which license it holds and check it with the issuing office.
In Columbus, trade permits are pulled by the registered contractor after the building permit is issued. A property owner may take out a plumbing permit only for work they do themselves on a single-family home they live in, not for work a contractor will do.
Phones are answered 24/7 and a crew is dispatched as fast as one is available. Tell the call taker where the water came from, whether it has stopped, and whether it looks like sewage, since that changes the equipment and the precautions.
If it is safe, shut the water off at the main or the appliance valve. The crew confirms the source on arrival, because a supply line, a sump pit and a sewer backup each leave different marks.
Water comes out first, since it keeps moving into wall bottoms, subfloor and stored items. Floor drains and sump pits are checked so the crew knows whether they are part of the problem.
Moisture meters and thermal imaging locate water inside walls, under flooring and behind cabinets. The crew marks the wet area and decides what can be dried in place and what must come out.
Air movers and dehumidifiers run, and readings are re-checked until the materials are dry. You receive photos and moisture readings for your insurer, and repairs after drying are quoted separately.
Most Columbus basements are full, and the water that reaches them has a local history. The Scioto and Olentangy meet downtown, and Alum Creek, Big Walnut Creek and Blacklick Creek run down the east side. In 1913 the Scioto broke the west-side levee, and Franklinton, called the Bottoms, was hardest hit. The Franklinton Floodwall was the answer, and the city says parts of it still need patch repairs. Pre-war houses in Clintonville, Franklinton, Bexley and Grandview Heights often have stone or rubble cellar walls that weep, cast-iron waste stacks and no perimeter drain tile. Suburban houses commonly have finished basements and sump pits, so the typical call there is a failed pump or a washer hose.
Sewer backup is the signature local call. Columbus entered two consent decrees with Ohio EPA, in 2002 and 2004, to end sewage backups into homes and overflows into the rivers in wet weather, and its Blueprint Columbus work includes sewer lining and roof drain redirection. Report a backup to the city's 24-hour Sewer Maintenance Operations Center at 614-645-7102, or call 311, within 24 hours so the city can determine whether rainwater caused it. Project Dry Basement's backflow device only blocks sanitary backups through a basement drain; it does not stop seepage through walls or windows. For the cleanup side, see sewage backup cleanup.
The most recent local reminder came on 19 and 20 August 2026, when the National Weather Service measured 4 to 7 inches of rain in the heaviest parts of Franklin and Licking counties, with significant overland and river flooding. Its warnings named Columbus, Worthington, Bexley and the Ohio State campus. Basements near the creeks and the Scioto are worth checking after a storm like that, and flood damage cleanup covers the surface-water side. Remember that flood needs its own policy.
Not sure if you're covered? Check your ZIP code.
Extraction, drying and cleanup for Columbus homes and businesses, with phones answered 24/7 and a crew dispatched as fast as one is available.
Standing water comes out first, then the drying starts. How a crew handles emergency water removal in Columbus basements and ground floors.
Cleanup after sewage or sewer backup, treated as contaminated water. Phones answered 24/7; a crew dispatched as fast as one is available.
Cleanup after a sump pump fails or loses power in a storm, covering the pit, the basement floor and the materials that stayed wet.
No honest dollar figure can be given before someone sees the wet area in Columbus.
Heavy rain can overload the sewer system, and sewage can then rise through a basement floor drain.
Basements flood in central Ohio for three main reasons: water that cannot drain through glacial till soil, a sump pump that fails or loses power, and sewer backup when the city system is overloaded in heavy rain.
Columbus sits where the Scioto and Olentangy meet, and Alum Creek, Big Walnut Creek and Blacklick Creek drain the east side.
A standard Ohio homeowners policy generally responds to sudden, accidental water damage, like a burst supply line.
Older houses in German Village, Clintonville, Bexley, Grandview Heights and Upper Arlington tend to fail in a few predictable places: cast-iron drain stacks, clay sewer laterals, stone cellar walls and old water service lines.
Columbus Water Damage Restoration answers its phones 24/7, and a crew is dispatched as fast as one is available, but no arrival time can be promised. Before the crew arrives, stay out of standing water near outlets and the panel, and move valuables up off the floor if it is safe. Photograph the damage first, since that record helps any claim. Speed matters because drying within 24 to 48 hours helps limit mold.
A box fan moves air but does not measure water inside walls, subfloors or the bottom of drywall, which is where basement water hides. A crew uses moisture meters and thermal imaging to find it, then sets air movers and dehumidifiers and re-checks readings until materials are dry. Ask the crew to show you the readings so you can see when the job is done.
That depends on the cause, your policy and any endorsements, and coverage is decided by your insurer. Standard homeowners policies generally respond to sudden and accidental water damage, while sewer backup and flood are generally excluded without added coverage. Check your policy or ask your agent. The crew can give you photos and moisture readings for the claim.
No. Repairs to pipes, sewer laterals, water heaters and sump pumps are plumbing work and need a licensed plumber, registered with the city in Columbus. The cleanup crew handles extraction, drying and the cleanup after it. Ask any company which plumbing license it holds and check it with the issuing office.
Yes. Project Dry Basement is a City of Columbus program that, for eligible single- and two-family homes including rentals, pays for an approved backflow prevention device installed by the city's certified plumbing contractor. Eligibility is for the city to confirm, so check with the City of Columbus before assuming you qualify. Columbus Water Damage Restoration does not install that device.
Sometimes. Materials that cannot be dried in place, such as some drywall, carpet and pad, and in some cases subfloor, are removed and rebuilt afterward. Structural drying comes first, and repairs after drying are quoted separately. The crew documents the moisture before anything is removed.