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.
Fast, Reliable Air Duct Cleaning Across Olympia Heights
Air duct cleaning in Olympia Heights costs between $390 and $720 for a full system, with supply duct cleaning running $195 – $330 and return duct cleaning at $180 – $295. Most jobs wrap up in three to five hours, depending on how many runs and returns your home has. We’re the Air Duct Cleaning team that shows up in a marked van with a written price already in your hand before a single vent cover comes off. Call (850) 779-9240 and you’ll talk to a live person, not a voicemail tree.
Here’s the thing about Olympia Heights: your ducts are working against subtropical air every single day. We know these homes. We know what’s behind those register covers on SW 40th Street, in the blocks off Coral Way, and throughout the 33165, 33144, and 33155 zip codes. If you want a straight answer about what’s in your ducts and what it costs to fix it, you’ve found the right page.
Why Kestrel Air Duct Miami Is Olympia Heights’s Preferred Air Duct Cleaning Company
We’ve spent enough afternoons crawling under Olympia Heights ranches to know exactly what we’re going to find: original fiberboard supply ducts, disconnected bedroom runs, and moisture that never really leaves the crawl space. Our Olympia Heights customers call us because the previous company either cleaned only the registers or never showed up at all. Dale Whitmore set the standard on this work back in 2004 under the Kingswell Guarantee, and every tech who rolls out to Olympia Heights still follows the same four promises: a written price before work begins, a defined arrival window, a clean job site when we leave, and a written guarantee on the work itself.
What does that actually mean for you? It means the quote we hand you is the invoice. No door-step revisions. No “we found extra debris” add-ons. And our 365-Day Done Right Promise is in writing on every job: if the cleaning falls short within a year, we come back and make it right at no charge. Your neighbors have trusted us to do exactly that, again and again, and we intend to keep it that way.
Styles & brands we work with
Vent Cleaning in Olympia Heights
Vent cleaning in Olympia Heights is more than wiping register covers. The real work happens in the runs behind the wall or under the floor, where years of dust, pet hair, and humid-air film have built up on the duct walls. In a typical Olympia Heights ranch, we remove each register, agitate the full run with Rotobrush rotary brush equipment, and pull the loosened debris out under negative pressure with a Nikro unit so none of it drifts back into your living room. Supply duct cleaning in Olympia Heights runs $195 – $330. Return duct cleaning runs $180 – $295. If you want both supply and return runs done properly, most homes land between $350 and $550.
A homeowner in Olympia Heights usually calls us when the vents haven’t been touched in five or ten years, or when dust keeps settling on furniture two days after a deep clean. Another trigger: one bedroom stays hot and musty all summer no matter where the thermostat is set. That’s not always a dirty vent, but it’s often a disconnected run, and we won’t know until we look.
Full System Cleaning
Full system cleaning covers every supply run, every return run, the main trunk lines, and the plenums. In Olympia Heights homes with original unlined metal or fiberboard ducts, this is the job that finally removes the gray film that has been recirculating since the Nixon administration. A complete full system cleaning in Olympia Heights typically runs $390 – $720, depending on the number of runs, accessibility of the crawl space or attic, and how heavily soiled the duct walls are.
Video Inspection
Before we start scrubbing, we put a camera down the main lines and any run that looks suspect. In Olympia Heights, this step matters more than in newer neighborhoods, because so many of these 1950s-70s homes have collapsed or disconnected sections in the crawl space that register cleaning alone will never reach. The video shows you exactly what we found, and it gives us a map of what to clean, seal, or repair before we touch anything.
Air Duct Repair in Olympia Heights
Air duct repair in Olympia Heights usually means one of three things: reconnecting a run that has pulled loose, sealing a section that has rotted or split, or adding a return where one was never installed. Many of these post-war ranches were built without central AC, and when the systems were added later, contractors sometimes skipped returns in back bedrooms entirely. The result is a 10-degree temperature difference between rooms and duct walls caked with decades of pulled-in dust. Repair pricing in Olympia Heights depends on what we find: simple reconnection and seal work runs $150 – $400, while adding a properly sized return to balance airflow typically runs $450 – $850, all quoted in writing before work begins.
We don’t sell repairs you don’t need. If your ducts are filthy but intact, we clean them. If a run is crushed or disconnected, we show you the camera footage and quote the repair as a separate line item. No bundling, no pressure. Just the facts of what we found under your house.
Supply Duct Repair
Supply ducts carry conditioned air from the blower to each room. In Olympia Heights homes with crawl-space runs, supply ducts take the worst beating from moisture and sagging supports. We commonly find crushed sections where old metal straps failed and the duct has been lying on damp soil for years. Repair means cutting out the damaged section, reconnecting with proper fasteners and mastic sealant, and re-supporting the run so it doesn’t sag again.
Return Duct Repair
Returns pull air from the house back to the air handler. If a return is cracked, disconnected, or undersized, the system starves for air, pulls from the crawl space instead, and spreads that musty crawl-space odor through the whole house. Repairing or adding returns in Olympia Heights homes is one of the single most effective fixes for musty-smelling air that keeps coming back weeks after a cleaning.
Trusted Brands We Service in Olympia Heights
We clean and service what’s already installed in your walls, and we’re comfortable working on every material common in Olympia Heights: unlined metal, fiberboard duct board, flex, and the occasional early-1980s plastic trunk. When we clean, we use Rotobrush rotary brush systems to agitate debris at the duct wall, Nikro negative-pressure units to keep loosened particles contained, and Abatement Technologies HEPA filtration so the air in your living room is cleaner after the job than before. If you want better filtration between cleanings, we can supply Honeywell, Aprilaire, or Guardsman media products sized for your exact system. All parts are stocked locally for fast turnaround, and our techs are background-checked and uniformed for every visit.
Common Air Duct Cleaning Problems We See in Olympia Heights Homes
- Musty odor that returns within one humid season. A register-only cleaning leaves the crawl-space runs untouched. Moisture from the high water table keeps wicking up into the ducts, and the smell comes right back. The fix is cleaning the full runs and sealing any points where crawl-space air is being pulled in.
- Crushed or disconnected runs in uninsulated crawl spaces. Olympia Heights’s water table means many crawl spaces stay damp year-round. Old metal supports fail, runs sag onto wet soil, and air stops reaching the bedroom at the end of the hall. Camera inspection finds these in minutes.
- Bedrooms with no return vent. Houses built before central AC was standard often got piecemeal retrofits. A bedroom with no return can’t expel air, so the room stays stuffy and the system pulls from wherever it can, sometimes the crawl space itself. Adding a return balances the pressure and ends the hot-room problem.
- Salt-air corrosion on unlined metal ducts. Biscayne Bay is a few miles east, and the salt-laden air works on bare metal year after year. We see pinhole leaks in old metal trunks and rust flakes inside the ductwork. Annual cleaning plus sealing the worst sections keeps this from becoming a replacement job.
See the difference
Before
After
Before
After
Before
AfterPricing for Air Duct Cleaning in Olympia Heights, FL
Here are the numbers for Olympia Heights, in plain English. Full system cleaning: $390 – $720. Supply duct cleaning alone: $195 – $330. Return duct cleaning alone: $180 – $295. Video inspection: $99 when booked as part of any cleaning. What moves the price? The number of supply runs, whether the house sits over a crawl space or on a slab, and how heavily the ducts are loaded. A 1,500-square-foot ranch with eight supplies and one return will land on the lower end. A larger split-level with twelve runs, two returns, and decades of never-cleaned fiberboard will land higher. The written quote you get before we start is the price you pay. Call (850) 779-9240 for a free estimate, and we’ll ask a few questions about your system to give you a firm range before we even schedule the visit.
We Also Serve Cities Near Olympia Heights
Our crews serve Olympia Heights directly from the brand’s Miami office, and we regularly take calls from neighboring communities. If you’re in Miami, Brownsville, Hialeah, or Coral Gables, the same written pricing and 365-Day Done Right Promise apply. One call to (850) 779-9240 sets it up, and you’ll get the same straight answers we give our Olympia Heights customers.
Serving Olympia Heights, FL - Our Local Coverage Area
We’re based in the Olympia Heights area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in Olympia Heights
The musty smell returns because the cleaning never touched the source: the crawl-space duct runs where moisture wicks up from Olympia Heights’s high water table and soaks into unlined fiberboard or metal. A register-only cleaning leaves those runs loaded with damp, mold-stained debris, and within one humid season the odor is back. The fix is a full system cleaning that agitates and extracts from the entire run length, plus sealing any points where crawl-space air is being pulled into the return side. Call (850) 779-9240 and ask specifically about crawl-space run cleaning before you book with anyone.
Most 1960s fiberboard returns in Olympia Heights can be cleaned effectively if they’re structurally intact. Rotobrush agitation at the correct pressure removes surface debris and light mold staining without shredding the fiberboard. If the fiberboard has been water-damaged, is crumbling, or crushes when touched, we’ll show you the camera footage and recommend replacement rather than cleaning. The honest answer is specific to each house, and we’ll give you a straight recommendation without trying to sell you new ductwork you don’t need.
Salt air accelerates corrosion on unlined metal ducts, which is what many Olympia Heights homes still have. Over decades, the salt-laden air pinholes the metal, rust flakes build up inside the runs, and the duct walls become a source of debris rather than just a pass-through for air. Annual cleaning removes the rust scale and slows the process, and we can seal the worst sections with mastic to buy you years before replacement. If your ducts are unlined metal and you’ve never had them inspected, a video inspection will tell you how far along the corrosion is.
The temperature gap usually comes from pressure imbalance, not a failing AC unit. Many Olympia Heights ranches were built without central air, and when systems were added later, bedrooms at the end of long runs got weak airflow and sometimes no return vent at all. That back bedroom can’t push air out, so conditioned air never reaches it properly. Adding a return in the hot room or sealing a disconnected run under the house is often the real fix, and we’ve seen it balance temperatures to within a few degrees the same afternoon. Call (850) 779-9240 for a camera inspection to pinpoint which problem your house has.
Clean after the remodel, not before. Construction dust from drywall sanding, tile cutting, and floor work will be pulled into the duct system while work is underway, and cleaning beforehand means you’ll just need it again. Once the remodel wraps and the dust settles, have the full system cleaned and inspected while the runs are already disturbed and accessible. If you’re planning a remodel in Olympia Heights, call us before the work starts and we’ll advise on sealing off supply runs so construction debris doesn’t get sucked into the system in the first place. The after-clean will be much faster and cheaper.
Contact Kestrel Air Duct Miami for a Free Estimate in Olympia Heights
You’ve read this far, which means you’re serious about getting the air in your Olympia Heights home clean and keeping it that way. Dale Whitmore and the Kingswell Guarantee have stood behind this work since 2004: a written price before we start, a defined arrival window, a clean job site, and a 365-Day Done Right Promise in writing. Every Olympia Heights job gets the same treatment, whether it’s a full system cleaning on a 1958 ranch off Coral Way or a return-duct repair on a split-level near SW 40th Street. Call (850) 779-9240 now for a free estimate. You’ll reach a live person, get straight answers, and have a firm price in hand before a single vent cover is touched.
Written by Dale Whitmore, Owner at Kestrel Air Duct Miami, serving Olympia Heights and the surrounding communities under the Kingswell Guarantee since 2004.