Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
Sanitizing & deodorizingWhole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
Styles & brands we work with
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Before
After
Before
After
Before
AfterFull System Cleaning in Houston, TX
Full system cleaning means every part of your home’s air pathway gets cleaned, not just the main trunk lines. At Mortons Air Duct Houston, we clean the supply and return ducts, the registers, the grilles, the blower motor, the evaporator coil, and the drain pan as one connected system. Most Houston homes with pets, kids, or a recent renovation need this level of cleaning once every three to five years. Call (940) 314-5008 and we’ll walk you through exactly what we’d do in your house, and what it would cost, before any work starts. This service is part of our broader Air Duct Cleaning in Houston work.
We’re Paul Adeyemi’s team, and we’ve been cleaning air systems in Houston since 2005. Full system cleaning is what we recommend when a homeowner tells us the air feels heavy, the house gets dusty within days of dusting, or the HVAC runs longer than it used to. The good news: it’s a one-day job in most homes, and we protect your floors and furniture the entire time with shoe covers and drop cloths.
When You Need Full System Cleaning
Here are the signs we hear about most often from Houston families before they call us:
- Your registers have visible dust or gray fuzz around them. That’s what the air is carrying past the register and into the room. It’s not normal, and it’s not something better filters alone will fix.
- You clean, and within two or three days the furniture has a light dust film again. In Houston, where the AC runs from March through October, this usually means the return side of the system is pulling dusty air through a dirty coil or blower.
- You moved into an older home and don’t know the last time the ducts were touched. Homes in neighborhoods like Westbury, Timbergrove, and Oak Forest were built tight, and decades of pet dander and construction dust settle in the ductwork.
- You have kids with allergies or a pet that sheds year-round. Golden retrievers, Labs, and indoor cats produce dander that circulates every time the blower kicks on.
- You recently renovated. Drywall dust and sawdust get pulled into the return ducts during any remodel, even if the crew hung plastic sheeting. We see this constantly in projects around The Heights and Montrose.
- Your energy bill crept up without a change in how you use the AC. A coated evaporator coil forces the system to run longer to hit the same temperature. Houston summers make that expensive quickly.
If two or more of these sound familiar, full system cleaning is likely the right scope for your home. If it’s just the dryer vent that’s the issue, we handle that separately, and we’ll tell you honestly if that’s all you need.
Our Full System Cleaning Process
We follow the same order on every job, and we explain it before we start. Here’s what a full system clean looks like with Mortons Air Duct Houston:
- Walkthrough and written quote. Paul or one of our technicians walks your home with you, listens to what you’ve noticed, and checks the registers, the air handler, and the return. Then we write down a price. You approve it before any equipment comes off the truck.
- Protect the house. Every technician puts on shoe covers at the door. We lay drop cloths from the entry to the air handler and around each register we open. If there’s a toddler napping, we work quietly in other rooms and save the noisier steps for when they’re up, or we’ll tell you honestly if the schedule needs adjusting.
- Access the full system. We remove registers and grilles, open the air handler, and inspect the blower, coil, and drain pan. We take photos as we go so you can see what we’re seeing.
- Clean supply and return ducts with negative-air equipment. We use professional machines from Rotobrush and Nikro to agitate and extract debris from the ductwork. These aren’t rental-grade machines. They’re the same brands commercial building engineers use in Houston.
- Clean the blower, coil, and drain pan. This is the step most basic duct cleaning skips, and it’s the most important one in Houston’s humidity. A clean coil moves cold air efficiently. A clean drain pan doesn’t grow the musty odor so many older Houston homes have.
- Sanitize and reassemble. Where appropriate, we apply an EPA-registered sanitizer to the interior surfaces. We use pet-safe product choices available from brands like Honeywell and Aprilaire whenever we can, and we’ll always tell you what we’re using before we use it.
- Final walkthrough and photo proof. Before we leave, we take a photo of every work area after we’ve cleaned up, and we show it to you. The floors look the same as when we arrived. That’s part of the Cedarwell Care Promise, and we’ve done it that way since we were founded in 2005.
Full System Cleaning Pricing in Houston
We can’t give you an exact price over a webpage, because Houston homes range from 1,200-square-foot bungalows in Garden Oaks to 4,000-square-foot two-story homes in Katy. But we can give you honest ranges so you can plan before you call.
| Home Size | Typical Full System Cleaning Range |
|---|---|
| Under 1,500 sq ft, single system | $425 – $595 |
| 1,500 – 2,500 sq ft, single system | $550 – $750 |
| 2,500 – 3,500 sq ft, two systems | $750 – $995 |
| Over 3,500 sq ft, two or more systems | $995 – $1,400 |
Three things move the price up or down. First, the number of systems. A two-story Houston home with two air handlers costs more than a single-story with one, so Residential Duct Cleaning pricing varies by home layout. Second, how long it’s been since the last cleaning. Heavy buildup takes more passes. Third, whether the coil needs deeper cleaning, which is common in humid Houston summers when the AC never stops running.
Call (940) 314-5008 and we’ll give you a written quote before any work begins. Estimates are free, and the price we write down is the price you pay. No surprises on the invoice, ever.
FAQs – Full System Cleaning
How much does full system air duct cleaning cost in Houston?
Full system cleaning in Houston typically costs $425 to $1,400 depending on home size and the number of HVAC systems. Most single-system homes fall between $550 and $750. The number of air handlers, the level of buildup, and whether the coil needs extra attention all affect the final price. Call (940) 314-5008 for a written quote, free of charge.
How long does a full system cleaning take?
Most full system cleanings in Houston take four to six hours from the time our crew arrives until the final walkthrough. Larger homes with two systems can take most of a day. We’ll tell you the expected window when we give you the written quote.
Is full system cleaning worth it compared to just cleaning the ducts?
For most Houston homeowners, yes, full system cleaning is worth the added cost because the blower and coil get dirty faster than the ducts themselves. In Houston’s humidity, a dirty coil reduces cooling efficiency and can produce a musty smell that duct-only cleaning won’t fix. Duct-only cleaning, without Return Duct Cleaning and the full system, leaves the source of the problem in place. We’ll tell you honestly which scope your home needs after we look at the system.
Do you use safe cleaning products around kids and pets?
Yes. We choose pet-safe and family-safe sanitizing products from brands like Honeywell and Aprilaire whenever available, and we always tell you what we’re using before we use it. Our technicians wear shoe covers inside your home and lay down drop cloths to protect floors and furniture. We’ve worked in homes with crawling babies and nervous dogs, and we plan the job around what your family needs.
Can you come out for a full system cleaning today?
Often, yes. A live person answers our phone 24 hours a day, and we keep scheduling windows open for urgent jobs. Call (940) 314-5008 and we’ll let you know our next available slot. In many Houston neighborhoods, we can schedule same-week service.
Why Houston Families Choose Mortons Air Duct Houston
We know there are cheaper Supply Duct Cleaning offers in Houston. We also know what those jobs often look like: a crew that shows up late, doesn’t protect the floors, rushes through in 90 minutes, and hands over a bill that doesn’t match the phone quote. That’s not how we work, and it’s not how Paul Adeyemi has run this company since 2005.
Here’s what you get with us, on every single job:
- A written price before any work starts. Always. No exceptions. If we find something unexpected during the job, we stop and talk to you before doing anything that changes the price.
- The 365-Day Done Right Promise. If the job isn’t done right, we make it right. That’s stamped on every visit, not just offered when someone complains. It’s part of the Cedarwell Care Promise we’ve followed since the beginning.
- Professional-grade equipment from Rotobrush, Nikro, and other industry-trusted brands. We don’t use entry-level rental gear. We use the equipment commercial building engineers in Houston use.
- Background-checked, uniformed technicians. The person in your home works to the Cedarwell C.A.R.E. values: shoe covers on, drop cloths down, quiet tools during nap hours, and pet-safe products where available.
- A photo of the clean-up before we leave. You’ll see proof that the house is as clean as we found it, before our van pulls away.
If you’ve been putting off duct cleaning because you’re worried about the mess or the unknown price, we’re the team to call. We’ll tell you the truth about what your system needs, write down the price, and treat your home the way we’d want ours treated. That’s been our approach since day one, and it’s why our customers in Houston keep calling us back and telling their neighbors.
Call (940) 314-5008 today for a free estimate. A real person answers the phone, 24 hours a day. We’ll talk through what you’ve noticed, give you an honest sense of what full system cleaning would cost for your home, and get you on the schedule.
Written by Paul Adeyemi, Owner at Mortons Air Duct Houston, serving Houston.