Fast, Reliable Sewage Cleanup Across Kennesaw
Sewage cleanup in Kennesaw typically costs $1,400 to $4,200 depending on how far the black water traveled and whether it reached the crawl space. When a toilet overflows or a septic line backs up in a home off Barrett Parkway or near Kennesaw Mountain, the clock starts immediately, because category 3 water is loaded with bacteria, and Georgia humidity makes the damage worse by the hour. Wade Ferris has been answering his own phone for sewage calls in Kennesaw since 2007, and he can have extraction running the same day you call. If you’re standing in sewage right now, call (888) 690-3757 and you’ll get a live person, not a voicemail.
Why Wade’s Restoration of Atlanta Is Kennesaw’s Preferred Sewage Cleanup Company
Wade’s Restoration isn’t a franchise. Wade Ferris founded the company in 2007, publishes his address and license number, and owns the phone that rings when a Kennesaw homeowner dials at two in the morning. Ask anyone on your street who has dealt with a sewage backup, and if they called us, they’ll tell you the same thing: the owner showed up, wrote the scope in plain English, and didn’t disappear once the check cleared. That accountability is the oldest kind there is, and it’s why homeowners in Kennesaw’s 30144 and 30152 ZIP codes keep our number in their phones.
Response time to Kennesaw matters because sewage doesn’t wait. We route crews from metro Atlanta into Kennesaw the same day, usually within a few hours of your call. Every job is covered by the 90-Day Done Right Promise, in writing, so if something isn’t done right, Wade makes it right. And he’s the one who takes the call when you call to say so.
Kennesaw homeowners also appreciate that Wade deals with the insurance adjuster directly. You don’t have to be the one relaying information between two sides. We document everything with photos and daily moisture readings, and we hand you the full moisture log at the end of the job, something almost nobody in this trade does.
Our Sewage Cleanup Services in Kennesaw
Sewage Backup Cleanup
A sewage backup in Kennesaw means black water has come up through floor drains, shower pans, or toilets, usually because of a clogged main line or a failed municipal connection. The problem in this part of Cobb County is that many homes sit on Piedmont red clay, which doesn’t drain water well. Once sewage reaches the crawl space, it pools and soaks into rim joists and subfloor sheathing. Our Sewage Cleanup team extracts the waste, cuts out contaminated drywall and insulation, and runs Dri-Eaz dehumidifiers and Phoenix axial air movers until the structure reads below 15% moisture content.

Toilet Overflow Cleanup
Toilet overflows in Kennesaw homes, especially the 1985-2005 builder-grade subdivisions around Barrett Parkway, often involve more than a wet bathroom floor. Water follows the path of least resistance, and in pier-and-beam homes near the Cherokee Street corridor, that means down through the subfloor and into the crawl space. We treat every toilet overflow as a potential category 3 contamination event, not a mop job. That means removing affected flooring, disinfecting with EPA-registered antimicrobials, and checking the cavity beneath the bathroom before we call the job done.

Septic Failure Cleanup
Homes on septic systems around Kennesaw, particularly in the 30156 and 30160 ZIP codes, face a different failure mode than homes on municipal sewer. A failed drain field or an overfull tank sends sewage back into the house through the lowest fixture, and by the time you smell it, the contamination has usually spread. We handle Septic Failure Cleanup by extracting the waste, removing saturated materials, and mapping the full extent of the damage before drying begins. Wade will also tell you straight whether you need a septic contractor in addition to the restoration work, and he won’t charge you for that second opinion.

Black Water Extraction
Black water is the classification for water containing human waste, and it requires different equipment and protocols than gray or clean water. In Kennesaw homes built in the 1990s, black water often travels through builder-grade subfloors and into crawl spaces, where red clay holds the moisture against structural wood. We use Injectidry systems and B-Air air movers to pull moisture from cavities that standard fans can’t reach, then we apply hospital-grade disinfectants before any reconstruction begins. Anyone who tells you they can dry a sewage-soaked crawl space with a few box fans is not doing you a favor.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Kennesaw
We don’t show up to a Kennesaw sewage job with equipment we borrowed from a rental counter. Our crews run professional-grade gear from Phoenix, Dri-Eaz, and XPOWER, the same brands used by IICRC-certified restoration companies across the country. For crawl space sewage removal under homes near Kennesaw Mountain, where access is tight and the red clay holds moisture, we bring B-Air axial fans and Injectidry mats that create negative pressure and pull water out of wood rather than just blowing air across the surface. The equipment matters because sewage cleanup is a drying job as much as a cleaning job, and short drying cycles are how you end up with mold a month later.
Common Sewage Cleanup Problems We See in Kennesaw Homes
- Polybutylene supply line failures sending black water into crawl spaces. Kennesaw’s residential build-out peaked from the late 1980s through the early 2000s, and homes in the 30144 and 30152 ZIP codes were commonly plumbed with polybutylene supply lines that have now passed their expected service life. When one of those lines bursts near a bathroom group, the resulting sewage mix floods into the crawl space, where Piedmont red clay blocks drainage and extends drying times from days to weeks.
- Sewage backups in pier-and-beam homes going unnoticed for months. Older homes near downtown Kennesaw, especially along Cherokee Street, have chronic crawl-space moisture that masks the smell of a slow sewage leak. Category 3 water soaks rim joists and subfloor sheathing for weeks before anyone notices, and by then the fungal damage is deep.
- Attic HVAC units wicking sewage odor into upper floors. When a toilet overflows in a two-story Kennesaw home, the sewage water follows chases and duct runs up to attic-mounted HVAC units. That spreads odor and humidity through the upstairs before you ever see a stain on the ceiling, and it means full sanitization of duct runs and insulation replacement, not just floor cleanup.
- Stormwater and sewage mixing during spring thunderstorm season. Kennesaw sits at roughly 1,050 feet elevation, and thunderstorm cells tracking northeast off the Talladega Highlands dump rain directly over the area in spring and early summer. When stormwater infiltrates a failing sewer lateral or a septic tank, the backup inside the house is a mix of rainwater and raw sewage, which changes the contamination profile and the cleanup protocol.
Pricing for Sewage Cleanup in Kennesaw, GA
Here’s what sewage cleanup actually costs in Kennesaw, because you deserve a number before you commit. A contained toilet overflow with no crawl space involvement runs $900 to $1,800. A sewage backup that reaches the crawl space runs $1,800 to $4,200, depending on how much drywall, insulation, and flooring has to come out. Full septic failure cleanup with deep crawl space contamination in a pier-and-beam home off Cherokee Street can run $4,500 to $8,000 or more. These ranges reflect Kennesaw’s specific conditions: red clay that holds moisture, crawl spaces that trap it, and older plumbing that keeps failing. We give you a written scope before any work starts, and Wade is happy to provide a free second opinion on any written estimate you have from another company. Call (888) 690-3757 for an exact quote, no charge.
We Also Serve Cities Near Kennesaw
Wade’s Restoration handles sewage cleanup for homeowners in Kennesaw and the surrounding communities, including Acworth, Marietta, Powder Springs, and Fair Oaks. If you’re in one of those towns and dealing with a sewage backup, the same live-person answer, the same written scope, and the same 90-Day Done Right Promise apply. One call gets Wade’s crew on the road to you.
Serving Kennesaw, GA - Our Local Coverage Area
We’re based in the Kennesaw area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Sewage Cleanup in Kennesaw
Crawl space sewage removal is harder in Kennesaw because the Piedmont red clay under most homes sheds water laterally instead of letting it percolate, so sewage pools against rim joists and subfloor sheathing for days after the backup stops. Homes in the 1985-2005 builder-grade subdivisions were also built with tighter crawl spaces that limit equipment access. We solve this with Injectidry negative-pressure mats and B-Air fans that pull water out of wood, plus daily moisture readings so you know the space is actually drying. If you have sewage in a Kennesaw crawl space, call (888) 690-3757 today, because every day of delay adds to the structural damage.
Not necessarily, but the longer the wood sits wet, the more likely it is to need replacement. Black water that reaches a crawl space in a 1990s home near Barrett Parkway often soaks into subfloor sheathing and rim joists, and the risk is fungal rot setting in before the wood dries. Our crew assesses each situation with moisture meters, and in many cases we can dry the wood to below 15% and treat it with antimicrobials rather than tearing it out. Call (888) 690-3757 for an assessment, and Wade will tell you straight what has to go and what can be saved.
Yes, and this is a bigger deal in Kennesaw than in most cities. Homes built between the late 1980s and early 2000s in the 30144 and 30152 ZIP codes were commonly plumbed with polybutylene supply lines, which have a well-documented failure rate as they age past 25 to 30 years. If one already failed and caused your sewage backup, the remaining polybutylene in your walls is a ticking clock. Wade flags any remaining poly piping he sees during a sewage cleanup job, because the last thing you need is a second failure six months from now. That’s the kind of local knowledge you only get from a company that has worked these specific homes for years.
We remove all standing sewage and contaminated material first, then apply an EPA-registered disinfectant to every affected surface, including the dirt floor, rim joists, subfloor sheathing, and any ductwork in the space. After disinfection, we set up drying equipment and take moisture readings every single day until the structure is below 15% moisture content, at which point we hand you the full log. For details on your specific crawl space layout, call (888) 690-3757 and Wade can walk you through what the process would look like under your home.
Yes, we handle septic backup cleanup and coordinate with your septic contractor if the tank itself needs pumping or repair. Homes in the 30156 and 30160 ZIP codes east of Kennesaw Mountain are mostly on septic, and a failing drain field often sends sewage back into the lowest bathroom before the homeowner knows there’s a problem. We extract the sewage, remove contaminated materials, and sanitize the affected areas while you get the septic system fixed, and Wade will handle the adjuster directly if you file an insurance claim. Call (888) 690-3757 for a free estimate.
Written by Wade Ferris, Owner at Wade’s Restoration, serving Kennesaw since 2007.