Dryer vent cleaning
Whole-home duct 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.
Guardsman Dryer Vent Cleaning in Houston: What to Know First
We clean dryer vents on Guardsman dryers throughout Houston, and most jobs are done in a single visit with a written price in your hands before we touch the vent. A full Guardsman dryer vent cleaning typically runs $129 – $240 depending on vent length and how long it’s been since the last cleaning. If you own a Guardsman dryer and you can’t remember the last time the vent was cleaned, call (254) 347-2738 and we’ll give you a straight answer on cost and timing.
This page is for Houston homeowners with a Guardsman dryer who want to know what a proper vent cleaning involves, what it costs, and what our technicians actually do differently on these machines. Dale Whitmore and our crew at Kestrel Air Duct Houston have cleaned enough Guardsman units in homes from Katy to Clear Lake to know exactly where they clog and why.
How Guardsman Products Fail – and How We Fix Them
- Long vent runs on Guardsman Series 7 dryers. The Series 7 line is common in newer Houston builds, and many of those homes have laundry rooms on interior walls. That means the vent run is long and has elbows. We see lint packing at every bend because the dryer’s airflow, while adequate, isn’t strong enough to push wet Houston lint through a 20-foot run. We use a Rotobrush rotary brush to scrub each elbow, then a Nikro negative-air unit to pull the loosened lint out rather than pushing it further down the line.
- Vent cap screens on Guardsman Performance Series units. Guardsman ships some Performance Series models with a fine mesh screen in the vent cap to keep pests out. In Houston humidity, that screen catches lint and becomes a solid wall within six months. We replace the screen cap with a louvered cap that keeps birds out but lets air and lint pass. This is the single most common fix we make on Guardsman dryers in this market.
- Crushed flex hose behind Guardsman Stacked Series units. The Stacked Series is often installed in tight Houston laundry closets. The transition hose gets kinked or crushed when the unit is pushed back against the wall. Airflow drops, dry times climb, and the dryer runs hot. We replace the flex hose with a rigid or semi-rigid elbow, cut to length, so the vent path stays open even with the dryer shoved tight to the wall.
- Lint trap bypass on Guardsman front-load models. Some Guardsman front-load dryers develop a small gap between the lint trap housing and the blower housing. Lint slips past the trap and accumulates inside the blower wheel. The symptom is a dryer that sounds fine but takes two cycles to dry a normal load. We pull the blower housing, clean the wheel, and reseal the gap so lint stays where the trap can catch it.
- Bird nests in Guardsman vents on ground-floor Houston homes. We pull bird nests out of dryer vents all over Houston, and Guardsman units are no exception. The louvered caps on some Guardsman installations have louvers wide enough for small birds to enter. We remove the nest, clean the entire vent run, and install a bird guard with openings small enough to keep sparrows out while letting air flow.
Styles & brands we work with




Our Guardsman Dryer Vent Cleaning Process
- 1
We measure the vent run. First visit, we check vent length, count the elbows, and look at the cap. This tells us what equipment to use and what the job should cost.
- 2
We check airflow at the exterior vent. Before we clean anything, we check the airflow with the dryer running. A weak flow tells us where to focus.
- 3
We run the Rotobrush from both ends. The spinning brush scrubs the duct walls. We run it from the dryer side and the exterior side so every section gets hit from both directions.
- 4
We run the Nikro negative-air unit. The vacuum pulls everything loose out of the vent and keeps it out of your laundry room. This is negative-air extraction: the vacuum creates suction inside the duct while the brush does its work, so lint and debris get pulled out rather than pushed into your walls.
- 5
We replace or repair what needs it. If the cap is screened over, we swap it. If the hose is crushed, we replace it. If the vent run is too long to clean effectively, we’ll tell you and quote a reroute. We never upsell parts you don’t need.
- 6
We test and show you the results. We run the dryer one more time and check the airflow at the cap. You get before-and-after photos of your vent so you can see what was in there. Then we hand you the written guarantee.
See the difference
Before
After
Before
After
Before
AfterWhat Guardsman Dryer Vent Cleaning Costs in Houston
Most Guardsman dryer vent cleanings in Houston run between $129 and $240. A short, straight vent under 10 feet with no obstructions lands at the lower end. A longer run with multiple elbows, a screened cap, or a bird nest lands at the higher end. If we find crushed hose or a failed cap, parts add $25 to $60 depending on what’s needed. The price is written before we start, and it does not change when the job is done. Call (254) 347-2738 for a free estimate. We’ll ask a few questions about your dryer, your vent length, and what you’re seeing, and we’ll give you a real number on the phone.
Why Houston Homeowners Call Kestrel Air Duct Houston for Guardsman Work
Dale Whitmore grew up in the San Fernando Valley and learned duct systems at Los Angeles Trade-Technical College before making Houston his working home. He’s been cleaning dryer vents in this city long enough to know that Guardsman dryers in Houston clog faster than the same units in drier climates, and he trains every technician to work that into the job. Our crews are background-checked, uniformed, and they run Rotobrush, Nikro, and Abatement Technologies equipment, not a shop vac from the hardware store. Every Guardsman job is backed by our 365-Day Done Right Promise: if the vent clogs again within a year, we come back and clean it at no charge. And because we service Lennox, Trane, and Carrier systems, we understand how your Guardsman dryer fits into the bigger picture of your home’s airflow. Clean ducts, straight price, no guesswork.
FAQs
No. Cleaning the dryer vent is routine maintenance, the same as changing a filter. Guardsman’s warranty covers manufacturing defects, not lint buildup. We clean to manufacturers’ specifications using equipment designed for the job, and we never modify the dryer itself. An independent Guardsman service provider cleaning your vent will not affect your warranty.
That warning light on Guardsman units is triggered by airflow sensors, not the lint trap. If the trap is clean and the light is on, the restriction is downstream: inside the blower housing, along the vent run, or at the cap. We solve this on Houston Guardsman calls every month. Call (254) 347-2738 and we’ll find the restriction.
Every 12 months for most Houston homes. Houston’s humidity makes lint heavier and stickier, so it clings to duct walls and builds up faster than in dry climates. Homes with long vent runs or ground-floor caps may need it every 6 to 9 months. We’ll tell you what your home needs based on what we pull out.
For vent caps, transition hoses, and bird guards, quality aftermarket parts perform as well as OEM and cost less. We use aftermarket louvered caps and rigid elbows that meet the same spec as Guardsman’s parts. For anything inside the dryer itself, we recommend OEM. We’ll always tell you which part we’re quoting and why.
Usually, yes. We schedule by arrival window and we keep it. Call (254) 347-2738 and we’ll get you on the calendar, typically within a few days.
Written by Dale Whitmore, Owner, Kestrel Air Duct Houston at Kestrel Air Duct Houston, serving Houston and nearby areas.