Frequently Asked Questions - Air Duct Cleaning in Houston, TX
We've answered the questions Houston homeowners ask us most about air duct cleaning, from real costs to how the job gets done. If your question isn't here, call (940) 314-5008 and we'll talk it through.
Pricing & Cost FAQs
Air duct cleaning in Houston typically ranges from $300 to $700 for a whole-home system, depending on home size, number of returns, and how long it's been since the last cleaning. A single system in a 1,500-square-foot home usually lands between $300 and $450, while larger two-story homes in communities like The Woodlands or Sugar Land often run $500 to $700. You'll get a written price before any work starts, so there's no surprise when the invoice arrives. Call (940) 314-5008 for a free estimate based on your home's setup.
Low quotes usually come from companies that clean only what they can reach from the register openings, skip the return side, or push add-ons once they're inside. A $99 whole-house special almost never stays $99 by the time the crew leaves. In Houston's humid climate, a partial cleaning leaves damp, dusty buildup in place, which is exactly what you paid to remove. We quote one flat price per system agreed before work starts, and the price doesn't change once the van shows up. If a quote seems unusually low, ask what's included and what isn't.
We charge one flat price per system, not per vent. Per-vent pricing is where homeowners in places like Pasadena and Channelview get caught off guard, because a house with 14 registers and 2 returns can multiply a "low" per-vent rate into a much larger bill than expected. Our written estimate covers the full system, supply and return sides, based on your home's size and configuration. No counting vents, no math surprises at the end of the job. Call (940) 314-5008 and we'll give you a straight number for your whole system.
For most Houston homes, yes, especially if you have pets, kids with allergies, or you've lived in the house more than five years without having the ducts touched. Houston's heat and humidity push your HVAC system to run hard for months, which means more air moving through the ducts and more dust, pet hair, and pollen settling in them. Clean ducts mean less of that recirculating through your living room every time the AC kicks on. It's an every-few-years maintenance item, not an annual expense, which makes the cost easier to absorb.
Service & Process FAQs
We connect a high-powered vacuum to your duct system to pull debris loose while agitating the duct walls to dislodge built-up dust, pet dander, and debris. The process covers supply and return ducts, registers, and the main trunk lines. Before we start, we lay drop cloths and wear shoe covers inside your home. After the cleaning, we show you before-and-after photos of your ducts so you can see the work was actually done. Most homes take two to four hours depending on system size and how much buildup is present.
Most single-family homes in Houston take between two and four hours. A smaller ranch-style home in Jersey Village or Santa Fe usually lands on the shorter end, while a larger two-story house in The Woodlands or Richmond with multiple returns and zoned systems can run closer to four hours. We protect your floors with drop cloths and wear shoe covers the entire time we're inside. We'll give you a time window when we schedule, and we'll tell you if the condition of your ducts changes that estimate once we're in there.
Yes, we clean both the supply and return sides. Some companies only push a vacuum down the supply registers and call it done, but the return side is where a lot of Houston's dust actually enters the system, because it pulls unfiltered air from your living spaces. Leaving the returns untouched means the next time your AC cycles on, it's pulling air through dirty return ductwork. A proper cleaning covers the full loop: supply ducts, return ducts, registers, and the main trunk lines.
It generally reduces the amount of dust recirculating through your living spaces, though it won't eliminate dust entirely. Dust still enters through open doors, windows, and on clothes and pets. What cleaning does is stop the duct system from being a dust reservoir that keeps blowing the same particles back into your rooms every time the fan runs. Houston homeowners with kids and dogs tend to notice the biggest difference, because pet hair and dander that settle in the ducts stop getting redistributed. Regular filter changes help maintain the results.
Clean them, unless the ducts are physically damaged, collapsed, or riddled with mold that can't be removed. Most Houston homes have galvanized steel or flexible ductwork that responds well to professional cleaning, even after years of buildup. Replacement costs several times more than cleaning and usually isn't necessary unless there's a real structural problem. If we see damage during your cleaning, we'll tell you honestly and show you what we're seeing. We'd rather you pay for the right fix than an expensive replacement you didn't need.
You can clean the register covers and vacuum what you can reach, but you can't clean the full duct run without commercial equipment. Household vacuums don't have the suction power to pull debris from 30 feet of ductwork, and without agitation tools, the compacted dust on the duct walls stays put. Houston's humidity can turn that buildup into a damp, sticky layer that's harder to remove over time. Professional equipment like Rotobrush or Nikro systems is built for this specific job. Most homeowners find the DIY effort saves little and leaves the core problem untouched.
Every 3 to 5 years for most Houston homes. Homes with multiple pets, smokers, recent renovation work, or family members with serious allergies may benefit from cleaning every 2 to 3 years. Houston's long cooling season means your system cycles frequently, pulling in outdoor pollen and dust during the hot months. If you've never had your ducts cleaned and you've been in the house over five years, you're likely due. We'll give you an honest opinion on whether your system needs it when we inspect it.
Brands & Parts FAQs
We use commercial-grade duct cleaning equipment, including Rotobrush and Nikro systems, which are built specifically for whole-home ductwork. These machines combine high-powered suction with rotating brushes or compressed-air agitation to break up the dust and debris clinging to duct walls. That's the difference between a surface vacuuming and a real cleaning. The equipment matters less than the person running it, though. A careful tech with the right tools will leave your floors protected, your registers replaced properly, and your system clean.
Yes, and it's the single best thing you can do right after a cleaning. The cleaning process loosens dust that the filter has been catching, and a fresh filter helps capture anything that remains airborne. In Houston, where your system runs hard through long summers, we recommend checking your filter monthly and changing it when it looks dirty. Most 1-inch filters need changing every 30 to 90 days depending on pets, pollen season, and how much your system runs. A good filter keeps your newly cleaned ducts cleaner longer.
Both Aprilaire and Honeywell make solid media filters, and the right choice depends on your system and what you're trying to solve. Aprilaire's media cabinets are popular with Houston families managing allergy symptoms, because they handle a higher MERV rating without choking airflow. Honeywell offers flexible options that fit more standard filter slots. We'd rather point you to the right filter size and MERV rating for your particular setup than push one brand. The best filter is the one that actually fits your system and gets changed on schedule.
Licensing & Insurance FAQs
Texas doesn't require a specific state-issued license for air duct cleaning, which is exactly why you should ask about insurance and standards before anyone enters your home. Every pro working under the Morton's Air Duct name is required to hold the license and insurance their state requires. That matters in Houston, where you're inviting a crew into your home and around your family. We also carry our own coverage expectations as a brand standard, rooted in the Cedarwell Care Promise that governs how every location works.
Morton's Air Duct Houston operates to the standards of the Cedarwell family of brands, which requires that every pro working under our name meets the licensing and insurance standards for their state. We treat your home the way we'd treat our own, which is the entire point of the Care Promise. That means shoe covers inside, drop cloths under our equipment, asking before we move anything, and respecting your family's time and quiet hours. Houston homeowners deserve a crew that acts like a guest, not a contractor in a hurry.
Yes, Morton's Air Duct Houston is an independent local business serving Houston and the surrounding communities like The Woodlands, Sugar Land, Tomball, and Pasadena. Each Morton's location is independently owned and operated, and each follows the same standards set by the Cedarwell Care Promise. That's the balance we like: local knowledge of Houston homes, Houston humidity, and Houston neighborhoods, with a national brand's standards behind the work. Paul Adeyemi leads our Houston team and cares about the work that bears his name.
Emergency & Response FAQs
We schedule cleanings during our regular service hours: Monday through Friday from 7:00 AM to 7:00 PM, and Sunday from 7:00 AM to 7:00 PM. We're closed on Saturdays. If you need a cleaning before move-in, after renovation work, or because an event like a flood or fire contaminated your ducts, call (940) 314-5008 and we'll fit you into the schedule as soon as a slot opens. Duct cleaning is a scheduled service, not an emergency response trade, so we plan it properly and show up ready to work.
Yes, if water entered your ductwork, cleaning is the right step after the source of the water is addressed. Houston's flat terrain and heavy rains mean stormwater can find its way into duct runs in some homes, especially single-story houses in neighborhoods like South Houston or Manvel. Damp ducts grow mold quickly in our climate, and that mold then circulates through your home. We can inspect and clean the affected duct runs and advise if any duct sections need replacement. Address the leak first, then call us to handle the ducts.
Warranty & Guarantees FAQs
Our work is covered by The Cedarwell Care Promise, the brand promise every Morton's location works under. It means clean ducts, clean air, and clean floors after, with a written price before any work starts. We show you before-and-after photos of your ducts before we leave, so you know exactly what we did. If you're not satisfied that the job was done right, call us and we'll make it right. That's the standard Paul Adeyemi and the Houston team hold themselves to on every job.
The Cedarwell Care Promise is the brand promise behind every Morton's location. It means shoe covers and drop cloths inside the house, quiet tools when the kids are asleep, pet-safe products where there's a choice, a photo of the clean-up before we leave, and a written price before any work starts. It's built on a simple set of values we call C.A.R.E.: clean up like it's our own home, ask before we move or touch anything, respect the family's time and quiet hours, and explain the price before the work. That's the standard for every job in Houston.
We show you before-and-after photos of your own ducts, taken from inside the system with our inspection camera. You'll see the buildup before we start and the clean metal after we finish. That's the proof that matters, far more than a checklist or a receipt. In places like Pecan Grove and Jersey Village, homeowners tell us the photos are what convinced them the service was worth it. You can also hold a tissue near a register after cleaning; if we've done the job right, there shouldn't be visible dust blowing out when the system kicks on.
If something is damaged during our work, we'll tell you immediately and make it right. That's part of treating your home like our own, which is the standard every Morton's location works to under the Cedarwell Care Promise. We're careful around registers, furniture, and walls, and we use drop cloths and shoe covers throughout the job. Accidents are rare, but honesty about them shouldn't be. Paul Adeyemi holds the Houston team to a simple standard: leave the house the way you'd want your own left.
Written by Paul Adeyemi, Owner at Mortons Air Duct Houston, serving Houston since 2005.
Still Have Questions?
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(940) 314-5008