Whole-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.
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Before
AfterFast, Reliable Air Duct Cleaning Across Seminole
Air duct cleaning in Seminole, FL most often runs $380 – $610 for a typical single-family home, with a full system cleaning including supply, return, and air handler on the higher end of that range. The job itself takes about 3 – 4 hours from setup to final photos. We work throughout Seminole, from the neighborhoods near Seminole City Park up to the 113th Street corridor, and our teams know the housing stock here well enough to spot issues before they become expensive repairs.
Cardinal Air Duct Cleaning is part of the Relay Home Co. family, founded 2005, and every booking includes a written price before work begins, a live trackable arrival time, and before-and-after photos of your own ducts. If you’re tired of vague quotes and want to know exactly what you’re paying and what gets done, call (737) 727-2314. A real person answers, day or night.
Why Cardinal Air Duct Cleaning Is Seminole’s Preferred Air Duct Cleaning Company
Seminole homeowners deal with two things inland Florida doesn’t: fine wind-borne sand from the Gulf and near-constant AC runtime. That combination means ducts here load up with a sandy, slightly damp film that sticks to galvanized steel. Most of our Seminole customers notice it as a musty smell when the system kicks on, or dust settling on furniture within days of cleaning the house.
Our crews run Rotobrush brush systems and Nikro HEPA vacuums, and every technician is background-checked, uniformed, and arrives at the time you were given. You’ll know the tech’s name before they knock. Omar Haddad leads our local dispatch, and he holds every Seminole job to the 365-Day Done Right Promise: if the work isn’t right within a full year, we return and correct it at no charge. No fine print, no exclusions.
We also do something most duct cleaners in Pinellas County skip: camera inspection of the main trunks before and after cleaning. That matters in Seminole, where much of the housing stock dates to the 1955 – 1975 build boom and still runs original galvanized supply trunks. You’ll see what’s inside your ducts before we start and after we finish. That’s The Relay Standard: live trackable arrival, photo proof, digital invoice payable from your phone, and a written price handed to you before a single duct is touched.
Commercial Air Duct Cleaning in Seminole
Commercial Air Duct Cleaning in Seminole covers office suites, medical and dental practices, churches along Park Boulevard, restaurants near the Seminole City Center, and small retail spaces that run package units with long duct runs. These systems often serve high-traffic spaces, and they accumulate the same sandy Gulf-air debris we see in homes, plus a heavier load from door traffic and commercial HVAC runtime. A commercial cleaning in Seminole generally runs $900 – $2,400 depending on square footage, number of rooftop or package units, and how much access we have to the plenums and registers.
Full System Cleaning for Commercial Spaces
We clean the entire path: return grilles, return duct, coil area, supply plenum, and supply runs. Negative-pressure extraction keeps loosened debris moving into our HEPA-filtered vacuum rather than back through the workspace. Before-and-after photos are delivered to the building owner or property manager as part of every job.
Video Inspection Before and After
For commercial buildings in Seminole, we run a camera through the main trunks to document what’s actually in there. That footage tells you whether cleaning is genuinely needed, and after the job it proves the work was done to the standard we quoted. If you manage a property in Seminole, call (737) 727-2314 for a written, flat-price quote.
Air Duct Cleaning Services in Seminole
Air Duct Cleaning Services in Seminole start with a walkthrough and a camera inspection, because guessing never serves anyone. A standard residential cleaning here runs $380 – $610 for the full system, and that price is handed to you in writing before any work starts. We do not charge per vent. The price is one flat number per system, agreed up front, and it doesn’t change at the door.
Residential Duct Cleaning for 1955 – 1975 Homes
Most Seminole homes were built during the 1955 – 1975 boom, and a lot of them still run original galvanized supply trunks with undersized returns. The right cleaning in those homes often means camera-inspecting the old trunks rather than only brushing the visible runs. We look at the air handler too, because in Seminole the debris that matters most is fine sand plus humid biofilm at the coil and blower, not the dry dust you’d find further inland.
Supply Duct and Return Duct Cleaning
We clean both sides of the system, because a clean supply means nothing if the return is pulling sand across the blower. On a job off 113th Street near Seminole City Park, our tech camera-inspected the return and found the blower motor wheel caked in sand and lint so badly the wheel was out of balance and the system was short-cycling. That’s the kind of failure a blind brush-and-vacuum misses entirely.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Seminole
We service and maintain duct systems connected to Honeywell filtration setups, Aprilaire whole-home units, and other common Pinellas County installs. Our trucks carry Abatement Technologies containment units for jobs where we need to isolate the air handler, and Nikro HEPA vacuums for true negative-pressure extraction during every cleaning. For Seminole homeowners replacing an Aprilaire media or adding filtration after a cleaning, we can advise on what fits your existing return and what’s actually worth the money. Parts turnaround is fast, and we keep common supplies on hand.
Common Air Duct Cleaning Problems We See in Seminole Homes
- Sandy buildup at the blower wheel. Gulf-side air carries fine sand into returns, and in homes off 113th Street and around Lake Seminole, that sand cakes the blower wheel until the fan is out of balance and the system short-cycles. A camera inspection catches this before it kills the motor.
- Humid biofilm inside galvanized trunks. Year-round AC plus coastal humidity creates a damp, sticky film inside older metal ducts. That’s the source of the musty smell many Seminole homeowners notice when the air first kicks on, and it doesn’t brush out with a standard vacuum-only cleaning.
- Original 1955 – 1975 return trunks that are far longer than quotes assume. Crews who quote per-vent routinely underprice Seminole homes with deep, original return runs, then raise the total once they see the real length and sand load. One flat price per system, written ahead of time, fixes this bait-and-switch dynamic.
- Dust rolling back into living spaces after a weak cleaning. A truck-mounted shop vac without true containment simply blows fine debris back into the supply and return ducts. We set negative pressure with a HEPA filtration unit at the air handler, so loosened debris goes straight into the vacuum, not into your home.
Pricing for Air Duct Cleaning in Seminole, FL
A typical single-family home in Seminole runs $380 – $610 for a complete system cleaning. Smaller condos and apartments near the Seminole City Center often fall in the $320 – $420 range. Larger homes with multiple return trunks, or homes where the air handler and coil need source removal, run $600 – $850. Commercial duct cleaning in Seminole generally runs $900 – $2,400 depending on square footage and system access.
What changes the price? Length of the return and supply runs, how much sand and biofilm has accumulated at the air handler, and whether the blower wheel needs removal for deep cleaning. You’ll get a written price before any work begins. Call (737) 727-2314 for a free estimate, and you’ll never hear a per-vent figure from us.
We Also Serve Cities Near Seminole
If you’re in Largo, Dunedin, Pinellas Park, or Clearwater, we run the same flat-per-system pricing model there. Our Air Duct Cleaning crews serve the whole mid-Pinellas area, and the same Air Duct Cleaning in Seminole standards apply: written price first, before-and-after photos, no per-vent games.
Serving Seminole, FL - Our Local Coverage Area
We’re based in the Seminole 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 Seminole
Every 3 – 5 years for most Seminole homes, though homes with pets, recent renovations, or smokers inside may benefit closer to every 2 – 3 years. The sandy, humid Gulf-side air accelerates buildup at the air handler and in old galvanized trunks, so if you haven’t had a camera inspection in a 1955 – 1975 home, it’s worth checking before you pay for a cleaning. Call (737) 727-2314 and we’ll tell you honestly whether it’s needed.
No. We quote one flat price per system, agreed in writing before any work starts. The per-vent model lets crews underquote a Seminole home with original return trunks and then raise the total once they see the real length and sand load. We think that model is broken, and we don’t use it.
We start with a camera inspection of the supply and return trunks so you can see what’s actually in there. Then we set negative pressure at the air handler with a HEPA filtration unit, work the runs with agitation tools and a Rotobrush whip, and remove buildup through source removal at the air handler. After photos go to your phone, along with a digital invoice you can pay from a link. Call (737) 727-2314 and we’ll walk you through exactly what we’d do in your home.
You’ll see before-and-after photos of your own ducts, including the air handler and blower area where sand and biofilm collect in Seminole. If our camera inspection shows your ducts are actually clean, we’ll tell you that and recommend against paying for work you don’t need. That’s the standard Omar Haddad holds every Seminole job to.
Not generally. Duct cleaning is a scheduled job, not an emergency call. That said, we answer the phone live around the clock and can usually get a Seminole homeowner on the calendar within a few days, sometimes sooner depending on the schedule. Call (737) 727-2314 for the next available time.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving Seminole and the surrounding Pinellas County area.