Basement Water Damage Repair Cost For Flooded Units

How much does basement damage repair cost? What does it cost to fix a flooded unit completely? We have provided estimated prices in this cost guide.

Basements can be a very useful part of the home for many reasons. It offers you some privacy if you wish to have some quiet time in an isolated space, and it can also serve as a work area.

However, many homeowners will tell you that maintaining the basement is not an easy task. One of the reasons they attest to this is water damage.

Cost To Repair Wet Basement Damage

As you already know, the basement is the lowest point of your home, and that makes it more prone to water damage than any other part of the house.

Factors like hydrostatic pressure can contribute significantly to the deterioration of your basement walls, and the structure of your home as a whole.

Flooding on the other hand can damage your furniture, which will cost you decent sums of money in repair or replacement.

Basement Water Damage Repair Cost

That being said, you must fix all the leakages that can cause damages to your basement. These leaks may not even originate from the basement but other parts of your home.

It could be from your kitchen, bathroom, or laundry room. As long as there is a leak in any part of your home, the water will always flow to the lowest point – Your basement!

Of course, fixing leaks can’t be done for free unless you plan on doing the job yourself. Other than that, you will need to hire professionals who have the skills and experience needed to do a good job.

But how much does water damage repair cost?

Keep reading, as I’ll be giving you all the information you need.

Roof Water Damage Repair Cost

The basement might be the lowest part of your home, but the water damage may have originated from the highest point – The roof!

Heavy rainstorms or other forms of natural disasters have the ability to rip your roof off or damage some of its shingles.

When the roof is compromised, rainwater will pour in and flow as low as it possibly can. Hopefully, you’d be able to control it before it gets out of hand and cause even more damage.

If you’re wondering how much it would cost you to replace broken shingles, expect to spend around $750 per 500 sq. Ft.

Bathroom Damage Repair Cost

Another part of your home that can experience leakages is your bathroom. It is not uncommon for bathroom leakages to affect the basement, especially if the bathroom sits just above it.

A leaking faucet, tub, or even an overflowing toilet can have water trickle down and seep through your basement ceiling. This will leave watermarks on the ceiling surface and the moisture will make the area perfect for mold growth.

To avoid having a damp basement ceiling, you need to fix the leakages originating from the bathroom.

So, how much will these repairs cost you?

Expect to spend about $250 for a 10×10 area of drywall or sheetrock.

Kitchen Water Damage

Leaks in your kitchen sink pipes are just as bad as any other leakage in your home.

This too can promote mold growth around or under the sink.

Keep in mind that mold is both toxic and allergenic, and you wouldn’t want such an organism in a place where you cook your meals.

To fix the damage caused by leakages on your drywall, you can expect to spend about $50 to $60 to have 1 drywall sheet replaced.

As for plaster wall damage repairs, you could spend up to $250 for a 4 sq. ft area.

Vinyl or linoleum 4-floor replacement can cost you about $1,000 per 200 sq. ft.

Flooded Laundry Room

If the electrical systems in the laundry room have been damaged, then you may need to replace the washer and dryer altogether.

A standard washer and dryer can cost you between $1,000 to $3,000 for a brand new set.

Hydrostatic Pressure Basement Repair Cost

Hydrostatic pressure can cause all sorts of damages in the basement. It can leave cracks in your structure, through which water can seep and settle.

When this happens, you will begin to experience mold growth in your basement, and mold remediation experts don’t work for free.

If you have no experience with basement mold removal, or the extent to which the infestation has spread has gone beyond amateur level, then you have no choice but to hire a professional.

This will cost you around $1,500 on average.

You may also have some plumbing issues to deal with, such as a damaged water main break. Fixing this will cost you around $800 or so.

Dealing With Leaks To Prevent Water Damage

Basement leaks are hard to deal with and can make the area extremely uncomfortable to live in.

Dampness on basement walls, floor, and ceiling can lead to the formation of efflorescence and mold. It can also leave your basement with a damp and musty smell.

Fixing basement leaks can cost you anywhere from $250 to $1,500.

Sealing could take between $500 to $1,000 from your pocket, while minor foundation crack repairs can cost between $250 to $800.

For more serious foundation issues, you can expect to spend between $2,000 to as high as $10,000 to fix. For foundation inspection reports, you could cough up between $300 to $1,000.

Family Rooms

Besides ceiling leak repairs and flooring repairs, there might be other rooms in your home in need of fixes such as new windows and doors. This all depends on the extent of the damage and how it happened.

For example, storms can rip doors off their hinges and can cause window glasses to shatter.

For window replacement, you can expect to spend $650 to $1,500, while replacing a damaged door can take as much as $500 from you.

Water Damage Costs By Class

Water damage repair experts will typically classify the types of damage into one out of four groups, and the magnitude of the job determines what group the damage falls into.

Class 1 jobs are those that affect a relatively small part of your home, where a minimum amount of moisture has been absorbed by wall and floor surfaces.

A common example of a class 1 job is something as minor as an overflowing toilet. Fixing an issue like this will not cost you more than $200, specifically between $100 to $175.

As for a class 2 job, it falls under issues like water cleanups in wider areas with a medium rate of evaporation. A common example of this is an entire kitchen with a damaged wooden floor joist system. This could cost you anywhere between $250 to $400 to fix.

For class 3 water damage jobs, this would involve leaks from the overhead, which has affected large parts of the walls, floors, and ceilings.

A good example of a class 3 water damage is when a heavy rainstorm rips off the roof shingles or damages parts of it. This could cost you up to $1,000 in repair.

As for class 4 jobs, these are reserved for more specialized water damages with accessibility problems. A stormwater flooding of a wooden enclosure is a good example of class 4 water damage.

Fixing such damage will cost around $2,500, though it could be slightly higher depending on the extent of the damage.

Labor Costs to Fix Water Damage

Usually, professionals will charge for labor according to the size of the affected area.

Water cleanup teams will typically assess the affected areas, then calculate how much effort will be needed to clean up the mess per square footage.

Clean water and gray water cleanup don’t cost much. You can expect to spend between $4 and $4.75 per square foot.

As for black water clean-up jobs, you should expect to spend around $7.25 per square foot.

For a 300 square foot room, you might spend between $1,500 and $2,500 for cleanup. If the contractors charge per hour, then you can expect the rate to fall somewhere around $75 per hour.

The work may involve other special circumstances such as the removal of debris, and this will definitely increase the coat of labor. In this case, you can expect to pay surcharges of $200 or more.

Choosing The Fairest Prices For Flooded Basement Repair

Contractors charge differently, and their fees may be determined by factors like experience level, company reputation, and location.

All the same, you need to get value for money when hiring a professional to fix damages. The surest way to get the best deal is by contacting more than one repair company.

Nothing is stopping you from reaching out to as many as 5, just so you can compare and get the fairest price.


Basement water damage can happen at any time and in any part of your home. It could be as a result of a worn-out pipe, an overflowing toilet, or something we cannot control like a heavy rainstorm.

Regardless, any of these will cost money to repair, depending on the extent and cause of the damage.

I hope the information provided in this article has been helpful.

Thanks for reading!

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