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 Dallas: What to Know First
Guardsman dryer vent cleaning in Dallas typically runs $129 to $229 for a full system cleaning, and most jobs are finished in 60 to 90 minutes. We’re an independent Guardsman service provider, not a manufacturer-authorized shop, which means we answer to you, not to a corporate warranty department. If your Guardsman dryer is taking longer to dry clothes than it did a year ago, call (361) 309-6223 and we’ll give you a written price before we touch anything.
This page is for Dallas homeowners with Guardsman dryers who want the vent system cleaned by people who understand how these machines move air. We’ll cover the failure patterns we see most often on Guardsman installs in Dallas, what a full cleaning actually involves, what it costs, and how we stand behind the work.
How Guardsman Products Fail – and How We Fix Them
- Guardsman G-Series and lint-sensing airflow restrictions. The G-Series dryers common in Dallas townhomes and older ranch-style houses use a passive lint screen that doesn’t catch everything. Fine lint makes it past the screen and packs the vent line at the first elbow. We see this on units as young as three years old. Our fix is a full rotary-brush pass through the entire vent run, followed by a negative-air pull that removes what the brush knocks loose. We don’t just vacuum the first two feet and call it done.
- Flexible transition hoses on Guardsman installations. A lot of Dallas homes built in the 1990s and early 2000s have Guardsman dryers connected with foil or vinyl transition hose. That hose sags, collects lint at the low point, and nests become rodent hotels in North Dallas subdivisions near creek beds. We replace sagging transition with a rigid or semi-rigid metal connector, which Guardsman’s own documentation supports. The difference in airflow is measurable the same day.
- Bird and squirrel entry at the exterior Guardsman vent cap. The factory vent caps on Guardsman units are functional but not aggressive about keeping wildlife out. In Dallas neighborhoods with mature trees, like Lake Highlands and around White Rock, we regularly pull nesting material from Guardsman vent lines. We install a louvered metal cap with a bird guard, and the client gets a vent that breathes and stays clear of cottonwood fluff and grackle nests.
- Long horizontal vent runs in second-floor laundry rooms. Guardsman dryers installed in upstairs utility rooms in Dallas often vent through a 15 to 25 foot horizontal run before reaching the roof or sidewall. Those long runs are the first place lint compacts because airflow loses velocity with every foot. We clean these with a rotary brush matched to the pipe diameter, then confirm with an airflow reading at the dryer and at the exterior termination, so you know the whole run is clear, not just the accessible part.
- Guardsman models without internal moisture sensors. Some entry-level Guardsman units don’t monitor exhaust temperature or moisture the way higher-end lines do. The dryer runs a timed cycle and pushes lint into the vent regardless of whether the line is backing up. If you’ve noticed the laundry room holding heat or a musty smell near the dryer, that’s the vent line telling you it’s restricted. Cleaning it now is cheaper than replacing a blower motor later.
Styles & brands we work with




Our Guardsman Dryer Vent Cleaning Process
- 1
The call. You get a live person, any hour. We ask about your setup: dryer location, vent length and where it exits, how old the Guardsman unit is, and any symptoms you’ve noticed. That gives us a clean picture before the appointment.
- 2
The arrival. We show up inside the quoted window, in uniform, with a background-checked technician who introduces himself by name. No mystery crew, no contractor roulette.
- 3
The inspection. We pull the dryer out, disconnect the transition, and look at the full vent path. We check the exterior cap, the pipe condition, and the airflow before cleaning, so we both know the baseline.
- 4
The cleaning. We run a rotary brush through the whole vent line, pulling it back at each section, and follow with a negative-air machine that keeps lint from blowing into your laundry room. The transition hose gets replaced or cleaned, depending on condition.
- 5
The proof. After cleaning, we show you the collected lint and test airflow at the dryer outlet and the exterior termination. You’ll see before-and-after airflow numbers, not a vague “it’s clean now.”
- 6
The paperwork. The price agreed on before we started is the price on the invoice. No add-ons, no surprise fees. Every job carries the 365-Day Done Right Promise in writing.
See the difference
Before
After
Before
After
Before
AfterWhat Guardsman Dryer Vent Cleaning Costs in Dallas
For most Dallas homes with a Guardsman dryer, expect to pay between $129 and $229 for a complete vent cleaning. That covers the full vent run, the transition hose, the exterior cap, and the airflow verification. Here’s the honest breakdown:
| Job | Typical Dallas price |
|---|---|
| Standard single-story home, vent run under 10 feet | $129 – $159 |
| Two-story home or vent run 10 – 20 feet | $159 – $199 |
| Roof termination or vent run over 20 feet | $199 – $229 |
| Bird guard or vent cap replacement (added to cleaning) | $35 – $75 |
| Full transition hose replacement with rigid metal | $45 – $85 |
What moves the price is vent length, roof access, and whether there’s a bird guard or cap that needs replacing. You get the number in writing before we start, and it doesn’t change at the door. Call (361) 309-6223 and we’ll give you an exact quote for your Guardsman setup. Estimates are free.
Why Dallas Homeowners Call Hollis Air Duct Dallas for Guardsman Work
We don’t chase the lowest bid. We work one way: show up inside the window, price it before we touch it, do the job by the book, and leave the site clean. That’s The Garrison Standard, and it’s the same standard we bring to a Guardsman dryer in Oak Cliff as we do to a Lennox setup in a Design District loft. We also service Trane and Carrier systems, so our techs understand how your Guardsman vent line interacts with the rest of your home’s airflow, not just the dryer in isolation.
Roy Castellanos and his crew have been working Dallas homes for years, and the standard doesn’t bend. If a job doesn’t hold up, the 365-Day Done Right Promise means we come back at no charge, including a free second visit. That’s in writing, every time. Background-checked, uniformed technicians. Live person on the phone, day or night. Clean ducts, straight answers, that’s the whole job.
FAQs
No. Dryer vent cleaning is routine maintenance, and Guardsman does not void warranties for it. In fact, keeping the vent clear is the single best thing you can do to avoid the overheat failures that warranty claims get denied for. We’re an independent Guardsman service provider, and we follow industry-standard cleaning methods that don’t affect your warranty status either way.
Every 12 months for a household that runs the dryer three or more times a week. Dallas humidity and cottonwood season mean lint builds faster than it does in drier climates. If you have a long vent run or a second-floor laundry room, lean toward every 9 to 12 months. Call (361) 309-6223 and we’ll tell you what your setup calls for.
Some outfits quote $49 or $79 and make their money by selling you a new vent system once they’re inside. That’s the bait-and-switch the trade is known for, and Dallas homeowners see it every week. Our price is the whole job, written down before we start. No per-vent pricing, no “your system is unsafe” routine. The number on the estimate is the number on the invoice.
We show you the lint we pulled out, and we test airflow before and after with a meter. You’ll see the numbers change. If the vent line was restricted, the airflow reading jumps visibly. If you don’t see proof, you don’t pay for a story. That’s been the standard since Roy Castellanos started running these jobs in Dallas.
Yes. If the exterior cap is broken, rusted, or missing its flap on a Guardsman system, we carry replacement caps and bird guards on the truck. We’ll quote the replacement separately before any work happens, and install it as part of the same visit. No second appointment needed.
Yes. We work on Lennox, Trane, and Carrier equipment regularly, plus most residential brands found in Dallas homes. The vent cleaning process doesn’t change by brand, but the failure patterns do, and our techs know the difference.
Written by Roy Castellanos, Owner, Hollis Air Duct Dallas at Hollis Air Duct Dallas, serving Dallas and nearby areas.