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.
Aprilaire Register & Grille Cleaning: The West Palm Beach Owner’s Guide
Aprilaire register and grille cleaning in West Palm Beach typically runs $150 – $400 depending on how many registers your home has and how much buildup has accumulated inside the duct openings. We stock Aprilaire-compatible grilles and registers on our trucks and can usually complete a full-home cleaning and replacement the same day we arrive. Most West Palm Beach homeowners discover the problem when they notice dust streaking on the ceiling above a vent, hear a rattle when the system kicks on, or realize one room never gets as cool as the rest of the house.
If you’ve got registers that won’t stay open, grilles caked with years of Florida humidity plus dust, or you’re seeing mold spotting around the vent edges, this page will tell you exactly what’s involved, what it costs, and whether you actually need new parts or just a proper cleaning.
Which Aprilaire Models This Applies To
Aprilaire’s register and grille line covers their standard residential and light commercial series, including the 6300, 6400, and 6700 register families plus the matching return-air grille series. The compatibility gotcha most West Palm Beach homeowners hit is frame size: Aprilaire uses both 6×10 and 6×12 register frames across different model runs, and the stamped model number on the back of the faceplate doesn’t always match the current catalog number. Always measure the duct opening, not the faceplate. A 6×10 faceplate can sit on a 6×12 rough-in, and the wrong replacement will either rattle or refuse to seat flush against the ceiling.
We’re an independent service provider, so we’re not tied to Aprilaire’s catalog alone. In most cases we recommend OEM Aprilaire grilles when the finish matters (white, almond, and the satin-nickel 6700 series in particular), and quality aftermarket equivalents from trade suppliers when the home has non-standard rough-in sizes. The aftermarket pieces we stock are all steel-core with powder-coat finishes rated for South Florida humidity; we won’t install the thin stamped-aluminum imports that warp within two summers this close to the coast.
Styles & brands we work with
Signs Your Aprilaire Register & Grille Cleaning Is Failing
- Dust streaks on the ceiling radiating outward from the vent. This is the classic West Palm Beach signature: humid air meets the cold register face, condensation forms, and airborne dust sticks to the moisture. The streaks mean the grille isn’t sealing against the ceiling and the air is escaping around the frame instead of through the louvers.
- Dampers that won’t stay where you set them. The plastic or stamped-metal damper tabs on Aprilaire registers wear out after years of adjustment cycles. Once the detent grooves go smooth, gravity and airflow win and the register drifts closed on its own.
- Rattling or buzzing when the blower runs. Loose grille screws in drywall anchors are the usual culprit, but in older West Palm Beach homes with original ductwork, the metal frame itself can work loose from the boot. The noise is the frame vibrating against the duct.
- Mold spotting on the register face or inside the louvers. South Florida’s humidity means condensation on the register is a constant. When dust and skin cells collect on that wet surface, mold takes hold within weeks. This should be cleaned, and in severe cases the grille replaced, not painted over.
- One room never reaches temperature while the others do. A register that’s been closed for years will eventually seize in place, leaving the damper partially or fully shut. If the rest of the system is fine, a stuck damper is often the entire problem.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
Here’s the honest pricing picture for West Palm Beach, and we put this in writing before any work starts:
| Scope | Installed Price Range |
|---|---|
| Per-register deep cleaning (removed, degreased, dampers freed) | $25 – $45 each |
| OEM Aprilaire register replacement (standard 6×10, 6×12) | $35 – $75 each, installed |
| Full-home register & grille cleaning (10 – 15 openings, typical 3-bed) | $150 – $325 |
| Full-home cleaning plus replacement of seized/damaged registers | $300 – $550 |
The range depends on how many registers you have, the ceiling material (popcorn ceilings take longer to work around than flat drywall), and whether we’re cleaning existing grilles or replacing ones with broken dampers. The price we quote includes the parts, the labor, cleanup, and disposal of anything we remove. Every repair carries our written guarantee, and the 365-Day Done Right Promise applies to the whole job. No per-vent surprises at the end.
DIY or Call Us?
Register and grille cleaning is one of the few air duct jobs where a homeowner can do meaningful work without special tools. Unscrewing the grille, vacuuming the visible duct opening, and wiping the louvers with a degreaser is safe and takes an afternoon. The part where DIY goes wrong is when the frame is seized to the duct boot, the damper linkage is broken inside the duct, or the grille screws are stripped in their anchors. Forcing those usually damages the drywall around the opening, and now you’re patching ceiling texture in a West Palm Beach house with 40-year-old orange peel that doesn’t match anything on the shelf at the hardware store. If the grille comes off clean, have at it. If it’s fighting you, that’s our job. Call us at (728) 231-8154 and we’ll get it done properly.
FAQs
In West Palm Beach’s humidity, you can expect 8 – 12 years from an Aprilaire register before the damper mechanism wears out or the finish starts showing corrosion, though the grille itself often outlives the damper inside it. Coastal salt air in neighborhoods like El Cid and the south end near the lake can shorten that by a couple of years. Marcus Veale has pulled grilles out of Flamingo Park homes from the 1970s that were original to the house and still technically functional, sealed shut with paint and dust, but doing more harm than good. If a register is over 15 years old and the damper no longer holds position, replacement is the right call. Call (728) 231-8154 and we’ll tell you honestly whether yours need cleaning or replacing.
Sometimes, but not always. If the damper tabs are intact and the mechanism is just gummed up with dust and cooking grease, a thorough cleaning restores full function. If the plastic detents are stripped or the metal linkage is bent, repair parts aren’t sold separately for most Aprilaire register series, so replacement is the cheaper and more durable path. We’ll tell you which one you’re looking at before any work starts.
For a typical 3-bedroom West Palm Beach home with 10 – 15 registers, plan on 1.5 – 3 hours including setup, cleaning, damper testing, and reinstallation. Homes with heavy buildup, seized frames, or ceiling damage around the openings take longer, and we’ll give you a written time estimate when we quote the job.
Yes. Our trucks carry standard Aprilaire 6×10 and 6×12 registers in white and almond, plus aftermarket equivalents in those sizes and a selection of 4×10 and 4×12 for bathrooms and utility spaces. If you need a specialty finish like the satin-nickel 6700 series or an odd rough-in size, we order it and install on a second visit, and that’s covered under the same written estimate. We also stock compatible registers for Lennox, Trane, and Carrier systems, so most homes are taken care of in one trip. Call (728) 231-8154 for a free estimate.
Written by Marcus Veale, Owner, Linden Air Duct West Palm Beach at Linden Air Duct West Palm Beach, serving West Palm Beach and nearby areas. If I wouldn’t leave it in my own ceiling, I’m not leaving it in yours.