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.
Guardsman Register & Grille Cleaning: The Austin Owner’s Guide
Guardsman register and grille cleaning in Austin typically runs $145 to $310 for a full-home service, and we stock Guardsman-compatible grilles and register hardware on the truck for same-visit replacement when a vent has gone bad. The job covers removal, deep cleaning of every register and grille, and reinstallation with new hardware where needed. Most Austin homeowners call us after noticing one room that never quite gets the airflow it used to, or a grille that’s rusted or bent and won’t sit flush anymore.
Key takeaways:
- We clean and replace Guardsman registers and grilles as part of a full duct cleaning, or as a standalone service
- Written price before any work begins, every time
- Parts and labor are both covered under our 365-Day Done Right Promise
- We’re an independent Austin service provider, not affiliated with Guardsman, but we work with their product line daily
Which Guardsman Models This Applies To
The Guardsman line covers a fairly wide range of register and grille sizes, but here’s what matters for your Austin home. Most Guardsman registers in residential use are stamped steel with a powder-coat finish, typically in 4×10, 4×12, 6×10, or 6×12-inch face dimensions, with a standard 3.25-inch by 10-inch duct opening underneath. If you’re matching a replacement, get the face measurement and the duct opening measurement. A 4×10 face can sit on more than one duct size, and that’s the most common mismatch we see in Austin homes, especially in track-built subdivisions from the 1990s and 2000s where original guards were swapped during remodels.
Guardsman also makes a lighter residential line with plastic dampers and a heavier commercial-grade line with aluminum frames. The commercial line is uncommon in single-family homes but shows up occasionally in Austin garage conversions or enclosed patios. OEM Guardsman parts are well made, but for cleaning purposes the brand matters less than the condition of the metal. We clean what’s there. If a grille is too far gone, a quality aftermarket replacement in the same size and finish is usually the better value, and we’ll tell you that straight rather than push a brand name.
Styles & brands we work with
Signs Your Guardsman Register & Grille Is Failing
- Rust or paint flaking on the face. Austin’s humidity cycles, especially in homes near Barton Creek or Lake Austin, put moisture against cold metal registers. Once the powder coat fails, the steel underneath goes fast. It’s cosmetic until the rust reaches the damper mechanism.
- Damper won’t open or close. The little lever on the back of the register controls airflow room to room. Dirt, paint, or corrosion locks it up. If you can’t move it, the room can’t breathe properly no matter what the thermostat says.
- Grille bent or won’t sit flush against the floor or wall. Kids, furniture, vacuums, the usual. A gap between the grille and the duct opening pulls attic or wall-cavity air into your conditioned space, which shows up on your bill before you ever see it in the room.
- Visible dust buildup on the back of the grille. Every register collects dust. But a thick gray mat on the back face means your ducts are pushing debris, and cleaning the grille alone won’t fix what’s upstream. We’ll tell you if the whole duct run needs attention.
- Whistling or rattling when the system runs. A loose grille or a stripped screw hole lets the metal vibrate against the duct. New hardware usually silences it. If it doesn’t, the duct connection itself may need re-sealing, and that’s an Austin repair we do on the same visit.
Replacement Cost & What’s Included
Austin pricing for Guardsman register and grille cleaning falls in a straightforward range. A basic whole-home cleaning with 10 to 15 registers runs $145 to $220. If we’re replacing several damaged grilles with quality aftermarket equivalents, expect $220 to $310 total. That includes removal, hand-cleaning and sanitizing each register, cleaning the visible duct opening, replacing worn hardware, and reinstalling everything flush and aligned. We don’t charge per-vent prices and we don’t quote one number on the phone and a different one at the door. The written price covers the whole job before we touch the first screw.
What moves the price: the number of registers, how many need replacing rather than cleaning, and whether any register is in a hard-to-reach spot like a high ceiling or a floor vent buried under years of paint. We’ll walk you through what we find before we start, so you know exactly what’s being done and why.
See the difference
Before
After
Before
After
Before
AfterDIY or Call Us?
Cleaning a register yourself is genuinely reasonable work. Pull it up with the two screws, wash it in warm soapy water, dry it thoroughly, and vacuum the duct opening as far as a shop vac hose reaches. What you’re not seeing is the inside of the duct run, and that’s where Austin dust, pollen, and the occasional dead scorpion accumulate. If your grille is bent, rusted through, or the damper is seized, replacement is straightforward for us because we have the right sizes on the truck. What goes wrong in DIY is usually size matching: you buy a 4×10 at the big box store, it doesn’t fit the duct opening, and now you have a new register and an old problem. Save yourself the trip. Call (940) 461-7203 and we’ll bring the parts, match them on site, and handle the whole thing in one visit.
FAQs
In Austin’s climate, expect 15 to 20 years from a powder-coated steel register before rust or mechanical wear makes replacement the better option. Homes with higher indoor humidity, especially older houses without a sealed crawlspace or with aging AC systems, tend to lose registers on the shorter end of that range. If your registers are showing rust at year 12, that’s normal, not a defect. Call (940) 461-7203 and we’ll assess what you’ve got.
Yes, often. Bent fins can be straightened, a seized damper can sometimes be freed and lubricated, and stripped screw holes can be re-tapped or filled. The honest answer is that repairs on a $20 part only make sense when the grille is cosmetically fine and the fix is quick. We’ll always tell you if a repair is throwing good money at a part that’s already near its end. Give us a call and we’ll give you the straight answer.
A standalone whole-home register and grille cleaning in Austin takes about 90 minutes to two hours, depending on how many registers and how much buildup we’re dealing with. If we’re also replacing multiple grilles, add 30 to 45 minutes. We’ll give you a time estimate with the written price before we start. Call (940) 461-7203 to schedule.
Yes. Our Austin trucks carry the common residential sizes in white, brown, and tan finishes, plus the hardware to mount them correctly. If your home needs an unusual size or finish, we’ll measure everything on the first visit, order it, and return to install at a time the works for you. We also keep parts for other major brands like Lennox, Trane, and Carrier, so if your home has a mixed register set from previous remodels, we’ll match them room by room. Call (940) 461-7203 and tell us what you’re working with.
Do It Right, or We Come Back
Every register and grille cleaning we do in Austin is backed by our 365-Day Done Right Promise. If the work isn’t right, we make it right, in writing, on every job. And if you ever need a repair that fails within the year, we come back at no charge. That’s been our standing rule since 2004, when Linden Air Duct began as part of the Threshold Group family here in Central Texas. Marcus Veale runs the Austin location, and he still walks jobs personally, scoping the system before anyone touches a panel. Tell me what the system is doing, and I’ll tell you what it needs, no upsell, no alarm, just the straight answer. He means it, and the crew operates the same way.
We’ll send you the technician’s name and photo before the visit. They’ll show a photo ID badge at the door, every time. Background-checked, identity-verified, and accountable: that’s the Threshold Standard. Written price before work starts. Written guarantee on every repair. A live person answers the phone any time you call. That’s how we do business in Austin.
If your Guardsman registers are showing their age, or you just want a clean, honest assessment of what your duct system actually needs, call us at (940) 461-7203 for a free estimate. If it’s a simple clean, we’ll tell you that. If it’s a replacement, we’ll quote you one flat price for the whole job before anything gets unscrewed.
Written by Marcus Veale, Owner, Linden Air Duct Austin at Linden Air Duct Austin, serving Austin and nearby areas.