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
AfterAir Duct Cleaning Company in Seguin, TX
Cardinal Air Duct Cleaning is the air duct company Seguin homeowners call when they want a written price before work starts, a live-trackable arrival window, and before-and-after photos of the actual ducts. Most standard air duct cleanings in Seguin run $285 to $525 for a typical single-family home, depending on system size and how long it’s been since the last cleaning. We serve the whole Seguin area with professional-grade Rotobrush and Nikro equipment, not truck-mounted shop-vac shortcuts. Call (737) 727-2314 and a live person answers, 24/7.
Why Seguin Homes Are Different
Seguin sits in the Guadalupe River valley, which means two things for your ducts: river-valley humidity and fine caliche dust. That combination settles into return plenums and supply runs faster than most homeowners expect. Homes in neighborhoods like Mill Creek Crossing, Navarro Oaks, and the older streets off Court Street and Camp Street often run their HVAC longer through the shoulder seasons, pulling more airborne particulate through the system. Older stock near downtown Seguin, much of it built before 1990, frequently has undersized return air pathways and decades of layered dust in the main trunk line. Newer construction in the 78155 corridor tends to seal tighter, which is good for efficiency but means whatever does get into the ducts stays there until removed by negative-pressure extraction – that means the loosened debris goes straight into a HEPA-filtered vacuum, not back into your living room.
Crews work Seguin jobs from our San Antonio dispatch office, so you get coordinated scheduling without a long drive window. We stock the van with the tools matched to the job before heading east on I-10, which keeps arrival times honest.
Our Main Seguin Services
The three services Seguin homeowners book most often are dryer vent cleaning, full air duct cleaning, and HVAC cleaning. Each has its own dedicated Seguin page because the details matter.
Dryer Vent Cleaning in Seguin
Lint accumulation in dryer exhaust vents is the leading cause of dryer fires, and Seguin’s hard water means more fabric softener and detergent residue bonding to lint inside the vent run. Long vent runs common in single-story Seguin homes, especially those with laundry rooms on interior walls, compound the problem. Our technicians use rotating brush systems and HEPA extraction to clear the full vent from dryer to exterior termination. You can read the full breakdown, including local pricing and what a typical job looks like, on the Dryer Vent Cleaning in Seguin page.
Air Duct Cleaning in Seguin
A full system cleaning addresses supply and return ducts, the plenums, registers, and the air handler. In Seguin, the biggest contaminants are caliche dust pulled in from outside, pet dander concentrated by long cooling seasons, and construction debris left behind in newer builds. We run a Rotobrush rotary brush through each run while a Nikro HEPA vacuum maintains negative pressure at the trunk, capturing debris instead of redistributing it. Before and after photos are standard. See pricing and the step-by-step process on the Air Duct Cleaning in Seguin page.
HVAC Cleaning in Seguin
HVAC cleaning targets the mechanical side: evaporator coils, blower wheels, drain pans, and the air handler interior. Seguin’s humidity means coil fouling happens faster than in drier parts of Texas, and a fouled coil drives up cooling costs every month. Technicians clean components in place using professional-grade equipment and confirm proper drainage before finishing. If a component fails within the year, the 365-Day Done Right Promise means we return and correct it at no charge. The dedicated HVAC Cleaning in Seguin page covers scope, pricing, and what to expect.
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 Seguin
We service and clean systems across all major brands, with filters commonly stocked for Honeywell, Aprilaire, and Guardsman units. If a replacement part requires an uncommon filter size, we coordinate directly with our brands suppliers to get the right component sourced without a return visit.
Pricing for Air Duct Cleaning Company in Seguin, TX
| Service | Typical range in Seguin |
|---|---|
| Whole-home air duct cleaning (standard single-family) | $285 – $525 |
| Smaller home or condo air duct cleaning | $225 – $350 |
| Larger home air duct cleaning (two-story or extended duct runs) | $375 – $700 |
| Dryer vent cleaning (standard through-wall run) | $89 – $125 |
| Dryer vent cleaning (long runs, roof terminations, or multi-story) | $125 – $160 |
| HVAC evaporator coil cleaning | $150 – $300 |
| Blower wheel and fan cleaning | $120 – $240 |
| Air handler interior cleaning | $175 – $350 |
| Return and supply plenum cleaning | $100 – $200 |
| Register and grille cleaning (all registers) | $50 – $120 |
Square footage, accessibility of the air handler, and how long the system has gone without service are the three biggest price drivers in Seguin. Whatever the final number is, you receive it in writing before a single duct is touched, and that price does not change at the door.
Neighborhoods We Serve in Seguin
We clean ducts across the entire Seguin area, from the historic streets near downtown to the newer subdivisions pushing toward the county line. Typical response time for a Seguin job is one to three business days from your call, depending on the schedule.
- Mill Creek Crossing
- Navarro Oaks
- Willow Creek Estates
- Walnut Springs
- Downtown Seguin and the Court Street corridor
Service Area – Cities Near Seguin
Our Seguin team also covers nearby communities in the I-10 and Highway 46 corridors. If you’re just outside the city limits, you’re still in our service area. We regularly work in New Braunfels, TX, Cibolo, TX, Schertz, TX, and Universal City, TX. Call and we’ll confirm your address on the spot.
Serving Seguin, TX - Our Local Coverage Area
We’re based in the Seguin 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 Seguin
Most Seguin jobs are scheduled within one to three business days. Because our dispatch coordinates from San Antonio, we can often fit Seguin into an existing route and provide a smaller arrival window.
No. Duct cleaning is interior maintenance on your own HVAC system. It does not alter the exterior of the home, so no HOA approval or city permit is required anywhere in Seguin.
Yes. We cover all of Seguin proper plus nearby communities like New Braunfels, Cibolo, Schertz, and Universal City. If you’re unsure whether your address is in range, call (737) 727-2314 and we’ll confirm immediately.
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 Seguin Customers Say
"Booked a slot in the app, got a reminder text, and watched the crew's van on the map as it came. Cleaned all the vents and the main trunk. Easy from start to finish."
- Rob J."Cleaning plus HVAC coil clean. Tech texted when he was ten minutes away. No surprises on the price."
- Evan S."Dryer vent fix fixed the burning smell. The clog was behind the elbow and the whole laundry room smells normal now."
- Dennis K.