Licensed pros clear clogged dryer vents and inspect chimneys—including brick-lined fireplaces—before they become fire hazards. Free estimates, same-day service in Cobb County.
If your Marietta home has a brick fireplace or a dryer vent snaking through original masonry walls, you’ve got unique risks. Creosote buildup in chimneys and lint blockages in vents don’t just slow down appliances—they turn into tinderboxes. Hao Dryer Vent and Chimney Cleaning specializes in the quirks of older Cobb County homes, from hidden vent paths behind brick to stubborn soot in century-old liners. We’re the only local team combining dryer vent cleaning with chimney inspections, so you get one visit, two critical checks—and no guesswork about whether your home’s ready for winter. Call (470) 752-1324 for a free estimate.
Comprehensive dryer vent cleaning for Marietta homes and businesses.
Remove combustible lint buildup from vents, ducts, and exterior exhaust ports—especially critical in Marietta’s humid summers when moisture turns lint into a fire risk.
Learn more →Inspect and clean chimneys lined with brick, cast-in-place, or stainless steel—including Marietta’s historic fireplaces where creosote buildup is often worst.
Learn more →Spot hidden dangers like crushed ducts, improper slopes, or animal nests before they cause fires or carbon monoxide buildup in your Marietta home.
Learn more →Clean and service your dryer’s lint trap, belts, and heating elements to restore efficiency and extend your appliance’s life—critical for Marietta’s high-humidity climate.
Learn more →24/7 response for clogged vents causing overheating, burning smells, or tripped breakers—especially after Marietta’s summer storms knock out power.
Learn more →Save time and money with a single visit that clears both your chimney and dryer vent—ideal for Marietta homes with fireplaces and laundry rooms near exterior walls.
Learn more →We hold ourselves to the highest standards so you can hire with total confidence.
"Our 1920s brick home had a dryer vent that ran behind the fireplace—we had no idea it was clogged until Hao’s team found a nest of squirrels and a foot of lint packed into the ductwork. They cleared it all out, sealed the vent properly, and even rerouted part of it to avoid future issues. The best part? They explained everything in terms we understood, not just tech jargon. Our dryer runs cooler now, and we’re finally sleeping through the night without the hum of a struggling machine."
"I’d been putting off chimney cleaning for years because our fireplace is in a historic brick home, and I was worried about damaging the masonry. Hao’s crew was gentle but thorough—they used the right tools for our old clay liner and even pointed out a small crack in the brickwork that needed sealing. They didn’t upsell me on repairs I didn’t need, just gave honest advice. Now I know exactly when to schedule the next cleaning, and I sleep better knowing our chimney’s safe for winter."
"After our dryer started making a burning smell, I called Hao’s emergency service. They arrived within two hours, cleared a massive lint blockage, and found that our vent was installed backward—pushing heat into the attic instead of outside. They fixed it on the spot and gave us a discount for the combo chimney/dryer service since we were already there. Their techs were patient, explained everything, and even showed us how to check our vent for future issues. No runaround, no hidden fees—just good work."
"Our brick fireplace chimney had so much creosote, it looked like someone had painted the inside black. Hao’s team didn’t just scrape it out—they used specialized tools to get into the nooks and crannies of our old masonry, and they left the chimney spotless. They also noticed that our dryer vent was too short and not venting properly, which was contributing to moisture in our laundry room. They fixed both issues in one visit. I’ve recommended them to every neighbor with an older home—if you’ve got brick and mortar, you need their expertise."
"We’d had our chimney swept before, but no one had ever checked our dryer vent properly until Hao’s team. Turns out, our vent was crushed where it passed through the exterior wall, and lint was building up behind the brick. They not only cleaned it but rerouted part of the vent to avoid the problem in the future. Their report was thorough, and they even gave us a timeline for when to schedule the next cleaning based on how often we use our dryer. No fluff, just straight answers and great workmanship."
"I was skeptical about hiring a chimney sweep for our old brick home, but Hao’s team put my mind at ease. They took their time inspecting the flue, checking the masonry for cracks, and even testing the damper’s seal. They found a small issue with the liner that could’ve led to a bigger problem if we’d ignored it. Their pricing was fair, and they were upfront about what was needed. Now I know exactly what to look for between cleanings, and I’ve already scheduled our next appointment. If you’ve got a home with character—and the risks that come with it—this is the team to call."
Hao Dryer Vent and Chimney Cleaning Inc has been serving Marietta’s older homes and historic brickwork since 2015, specializing in the unique challenges of pre-1980s construction. Many homes in this area feature masonry fireplaces with clay liners—materials that demand precise care to prevent creosote buildup and vent blockages. Our team understands how Marietta’s humidity and seasonal temperature swings accelerate wear in these systems, which is why we combine advanced cleaning techniques with a meticulous inspection process tailored to brick and mortar structures.

We start with a quick phone consult to understand your home’s layout—especially if you have a brick fireplace or dryer vent near exterior walls. Our team arrives with diagnostic tools to check airflow, inspect ductwork, and spot hidden issues like crushed hoses or improper vent routing. No pressure, no upsells—just a clear plan for what needs cleaning or repairing. Marietta’s older homes often have quirks we can spot right away, like vents behind chimneys or chimneys with cracked liners. We’ll explain everything in plain terms so you know exactly what’s being done.
For dryer vents, we use high-pressure air systems and rotary brushes to clear lint from every inch, including hard-to-reach spots behind brick or in exterior exhaust ports. Chimneys get motorized brushes and vacuum systems to remove creosote from flues and masonry joints. Our crew works efficiently but thoroughly—no half-measures. We’ll also check for rust, animal nests, or structural issues in your ducts or chimney. If we find problems beyond cleaning (like a collapsed vent or damaged liner), we’ll quote repairs on the spot so you’re not surprised later.
After cleaning, we test airflow with a manometer to ensure your dryer’s exhausting properly and use thermal imaging to check for overheating spots. For chimneys, we inspect the damper, flue, and masonry for cracks or blockages. Every job gets a detailed report with photos and a written summary of what we found and fixed. This isn’t just for your records—it’s proof of maintenance if you ever need to file an insurance claim. Marietta’s insurance companies often require this documentation, so we make it easy for you.
Our techs walk you through what we did, explain any issues we found, and give you tips to keep your systems running safely. For dryer vents, this might include how to clean the lint trap properly or spot signs of a clog. For chimneys, we’ll show you how to check for creosote buildup between cleanings. We also provide a maintenance schedule tailored to your home’s age and usage—because in Marietta’s climate, some homes need service more often than others. Our goal is to make sure you’re set up for success until your next cleaning.
Homes built before the 1980s in Marietta often have dryer vents routed through exterior brick walls or behind chimneys, creating dead zones where lint collects. Our techs know how to navigate these quirks—whether it’s accessing a vent hidden behind a fireplace or cleaning a chimney with original clay liners. We’ve seen cases where improper vent installation (common in older builds) forced heat back into attics, turning a simple cleaning into a full duct repair. If your home has brick fireplaces or masonry walls, you need a team that understands these details.
Marietta’s humid summers and occasional damp winters turn chimney soot into sticky creosote, which can ignite at temperatures as low as 1,100°F. Our inspections use specialized tools to measure buildup thickness and identify the stage of creosote (glaze, tar, or hard creosote)—each requires a different cleaning approach. We’ve pulled out chunks of hardened creosote from chimneys in historic Marietta neighborhoods that hadn’t been cleaned in decades. The good news? Regular sweeping prevents this buildup entirely. If your chimney’s been neglected, we’ll explain the risks in plain terms and give you a clear plan to make it safe.
Lint buildup in dryer vents doesn’t just slow down your machine—it forces your dryer to work harder, wearing out belts and heating elements faster. In Marietta’s humidity, this buildup can also attract pests like rodents, which nest in vents and chew through wiring. We’ve seen cases where a neglected vent caused a dryer to overheat, melting the lint trap and requiring a full replacement. Our cleaning includes a thermal scan to detect overheating spots and a flow test to ensure your dryer’s exhausting properly. If your dryer’s taking longer to dry clothes or leaving them damp, it’s not just an annoyance—it’s a sign your vent needs attention.
Many homeowners’ insurance policies in Cobb County require documented chimney and dryer vent cleaning to avoid claim denials for fire damage. If you’ve ever filed a claim for a dryer fire or chimney-related incident, you’ve likely seen this in your policy fine print. We provide detailed reports with photos and cleaning records that you can share with your insurer. Marietta’s older homes, with their brick fireplaces and original ductwork, are higher-risk for insurers—so keeping up with maintenance isn’t just smart; it’s often a requirement. Let us handle the paperwork so you don’t get surprised when it’s time to file a claim.
Expert local advice for Marietta homeowners.
Marietta’s older brick homes and masonry chimneys hide dryer vent dangers. Learn 7 red flags, how to spot failing liners, and why DIY fails in Cobb County’s humid climate—plus local pricing and pro tips for Roswell, Kennesaw, and beyond.
Read more →Marietta’s older brick homes and humid summers demand expert dryer vent cleaning. Here’s how to pick a licensed pro who handles masonry vents, hidden ductwork, and local climate quirks—plus 5 red flags to avoid.
Read more →Older Marietta homes with brick chimneys and hidden dryer vents need expert dryer vent cleaning. Learn costs, safety risks, and why DIY fails—plus when to call a pro like Hao Dryer Vent and Chimney Cleaning Inc.
Read more →Proudly serving Marietta and these nearby communities.
Absolutely—older brick fireplaces often share the same venting system as dryer vents, and creosote buildup from either can create a dangerous crossover. If your vent runs through exterior brick walls (common in historic Marietta homes), moisture from humidity can also corrode the liner over time. We recommend annual inspections for homes with both systems, especially if you notice lint buildup near the fireplace or reduced dryer efficiency.
Yes, if your vent is older than 10 years or shows signs of sagging, rust, or rodent damage behind the brick—common in older neighborhoods like Roswell Road. Upgrading to rigid metal ducting (instead of flexible foil) can prevent future fires and improve dryer performance. We’ll assess whether your existing setup can be repaired or if a full replacement is safer for your home’s specific layout.
Even if your dryer runs, a clogged vent can still be a fire risk—especially in older homes where vents may be hidden behind brick or in crawl spaces. A blocked vent forces heat and lint into your home, degrading indoor air quality and straining your dryer’s motor. Marietta’s high summer humidity also speeds up lint buildup, so proactive cleaning (every 1–2 years) is smarter than waiting for a malfunction.
Marietta’s hot summers and damp winters take a toll on dryer vents, particularly those behind brick exteriors. Heat accelerates creosote buildup, while moisture can corrode metal ducts over time. If your vent runs through an uninsulated attic or exterior wall (common in older homes), the temperature swings make wear even worse. We recommend scheduling cleanings before summer to prevent buildup during peak usage.
DIY cleaning is risky, especially in basements with exposed brick or hidden ductwork. Without proper tools, you might miss deep creosote deposits or damage flexible vents behind the brick. Marietta’s older homes often have vents routed through tricky spaces—like behind kitchen cabinets or up through crawl spaces—where a professional’s camera inspection is essential for safety.
A standard cleaning focuses on removing lint, but a masonry inspection checks for hidden issues like cracked liners, mortar deterioration, or moisture damage in brick fireplaces. In Marietta, where many homes have clay liners, these inspections are critical—creosote can seep into mortar joints, weakening the structure over time. We combine both services to ensure your vent and fireplace are safe for years.
Not always—if the ductwork is rigid metal and only needs cleaning, we can often repair it. But if the vent is flexible foil (common in pre-1990s homes) or shows rust behind the brick, replacement is safer. Marietta’s older neighborhoods often have vents installed without proper support, leading to sagging over time. We’ll inspect the entire path to recommend the best fix for your home’s specific setup.
Annually is ideal if your home has both a dryer and fireplace sharing a vent—creosote from either can cross-contaminate. Marietta’s humidity also speeds up buildup, so homes with brick fireplaces should prioritize inspections. We offer seasonal checkups to catch issues before they become costly repairs, especially in older homes where vent systems are less forgiving.
Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.