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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After
Before
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Before
AfterAir Duct Cleaning Company in St. Petersburg, FL
Air duct cleaning in St. Petersburg costs between $399 and $699 for a whole-home system, and the reason it matters more here than in Tampa or inland Florida is simple: this city sits on a peninsula with salt air and humidity pressing in from three sides. Our technicians open ducts in Kenwood and Disston Heights every week and find the same thing – retrofitted flexible ductwork in 140°F attics holding moisture and growing mold. Call (980) 447-2498 and we’ll put a flat price in writing before any work starts.
Why St. Petersburg Homes Are Different
St. Petersburg’s housing stock is dominated by mid-century concrete block homes built in the 1940s through 1970s, long before central air conditioning was standard. When AC arrived, it was retrofitted – and in neighborhoods like Euclid-St. Paul and Kenwood, that means flexible duct was threaded through attics that routinely bake past 140°F in summer. The ductwork has been up there ever since, sagging, kinked, and rarely if ever opened. A technician who pulls back an attic access panel in one of these homes often finds insulation batting that has wicked in humidity from soffit vents, slowly composting around the duct from the outside in.
The peninsula geography makes it worse. St. Petersburg is bounded by Tampa Bay, Boca Ciega Bay, and the Gulf of Mexico, which means the air itself carries moisture and salt. AC systems run nearly 11 months a year, and ducts that pass through unconditioned attic space cycle between extreme heat and cool conditioned air. That cycling causes condensation, and condensation feeds biological growth that then gets distributed through every room. In this city, duct cleaning is less a luxury and more a recurring maintenance reality.
Key Takeaways:
- Retrofitted flex duct in 1940s-1970s concrete block homes is the most common job we see in St. Petersburg.
- Attic temperatures above 140°F accelerate liner degradation and condensation inside ducts.
- Three-sided exposure to salt air means moisture infiltrates HVAC systems faster than in inland Florida cities.
- Every job gets a written price before any work begins, and every repair carries a written guarantee.
Our Main St. Petersburg Services
St. Petersburg homeowners call us most often for three things, and each has its own dedicated page covering local pricing, what the job involves, and what to watch for in this city’s homes.
Air Duct Cleaning in St. Petersburg
Whole-home air duct cleaning in St. Petersburg uses negative-pressure extraction to pull dust, mold spores, and debris out of your ductwork without releasing it into the living space. In older CBS homes, we pay particular attention to the transition points where metal trunk lines connect to 1970s-era flex duct, because that’s where degraded inner liners trap colonies that a surface cleaning would miss. See typical pricing and what’s covered on our Air Duct Cleaning in St. Petersburg page.
Dryer Vent Cleaning in St. Petersburg
Dryer vents in St. Petersburg’s older homes are often short runs through exterior block walls, but the humidity means lint clogs form faster than you’d expect, and many vents still have the original 1970s flap covers that stick open. Our techs remove the lint trap bypass and clean the full run to the exterior termination point. The full scope and local costs are on our Dryer Vent Cleaning in St. Petersburg page.
Air Duct Repair in St. Petersburg
When flex duct has sagged, kinked, or separated in a St. Petersburg attic, cleaning alone won’t fix the problem. Air duct repair covers damaged sections, failing connections, and crushed runs – and every repair job we do in St. Petersburg comes with a written guarantee: if the repair fails, we return at no charge. See what’s involved on our Air Duct Repair in St. Petersburg page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in St. Petersburg
We work on duct systems from all major brands, and our trucks carry stock to match most St. Petersburg homes. Equipment from Nikro handles cleaning, while products from Honeywell and Aprilaire cover filtration and air-quality components. Turnaround on brand-specific parts is typically one to two business days. Learn more on our brands page.
Pricing for Air Duct Cleaning Company in St. Petersburg, FL
Honest pricing matters in this industry, and St. Petersburg homeowners are understandably wary of a low quoted price that turns into a much larger invoice once the van is in the driveway. Our whole-system prices are written down before any work starts, and they don’t change at the end of the job.
| Service | Typical range in St. Petersburg |
|---|---|
| Whole-home air duct cleaning (up to 10 vents) | $399 – $699 |
| Whole-home air duct cleaning (11 – 20 vents) | $499 – $899 |
| Whole-home air duct cleaning (21 – 30 vents) | $599 – $1,099 |
| Dryer vent cleaning | $99 – $199 |
| Dryer vent repair (per replacement part) | $150 – $350 |
| Air duct repair (per flex duct section or transition) | $150 – $350 |
| Whole-system sanitizing or deodorizing add-on | $150 – $300 |
| Additional vent beyond system count (each) | $15 – $30 |
| Return air drop cleaning add-on | $50 – $120 |
| Access panel installation for inaccessible ducts | $75 – $150 |
What pushes a St. Petersburg job higher is attic condition: if flex duct has to be uncrimped from congested runs, or if access panels need to be added because the original installers never left one, the job takes longer. Whatever the final number, it’s one flat price per system agreed in writing before the first vent is opened.
Neighborhoods We Serve in St. Petersburg
We cover the full St. Petersburg peninsula, with the densest concentration of calls coming from the mid-century neighborhoods where retrofitted ductwork is standard. Typical scheduling window is one to three business days depending on the time of year.
- Kenwood
- Disston Heights
- Euclid-St. Paul
- Snell Isle
- Lakewood Estates
Service Area – Cities Near St. Petersburg
Our St. Petersburg crews also cover the surrounding metro. If you’re across the bridge or further down the coast, our team serves Tampa, FL, Orlando, FL, Miami, FL, and Jacksonville, FL from their respective local units.
Serving St. Petersburg, FL - Our Local Coverage Area
We’re based in the St. Petersburg 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 Company in St. Petersburg
Most St. Petersburg homeowners get scheduled within one to three business days. The exception is late summer, when attic heat and humidity push demand up, and windows extend to three to five days. Call (980) 447-2498 and a live person will confirm the next available slot immediately.
No. Duct cleaning, dryer vent cleaning, and duct repair are interior mechanical services and do not require city permits or HOA approval anywhere in St. Petersburg. If your HOA has rules about contractor parking or access, that’s between you and the association, but no retrieval or permission is needed from the city.
We’ll stop and show you exactly what we found, often with photos from inside the duct. Repairs are quoted as a separate written price, and you decide before any additional work happens. No surprise invoices, no pressure to authorize on the spot. Call (980) 447-2498 for a free estimate on the whole job.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What St. Petersburg Customers Say
"Tech arrived with a badge and a printed sheet of what he'd be doing. Ran a camera through the main trunk before and after so I could see the dust difference. Vents smell cleaner already."
- Gina R."Priced by the system, not by the vent, and he told me up front. No pressure to add the sanitizer and I said no without any fuss."
- Faith N."We had construction dust packed into every register after a remodel. They sealed off the returns, used negative pressure, and left the floors cleaner than they found them."
- Paul E.