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 Universal City
Air duct cleaning in Universal City usually runs $450 – $850 for a typical single system home, takes about 4 – 6 hours, and should include source removal under negative pressure with before-and-after photos of your own ducts. That is the honest answer, and it’s what Cardinal Air Duct Cleaning delivers every time. We know Universal City’s homes because we work them weekly: the mid-century tracts off Pat Booker Road, the newer builds south of 1604, the rentals near the Randolph AFB gate. The work is scheduled, not rushed. Call (737) 727-2314 and Omar or a team member will give you a straight written price before anything starts.
Why Cardinal Air Duct Cleaning Is Universal City’s Preferred Air Duct Cleaning Company
We operate differently because the old model here is broken. Most duct cleaners quote a low per-vent number, then the invoice climbs once they count registers. We quote one flat price per system, in writing, before a single duct is touched. That price does not change at the door. Universal City homeowners have told us this is the reason they call us back and refer us to neighbors over in Cibolo and Converse.
Every tech who shows up at your door in Universal City is background-checked and in uniform. You’ll know the technician’s name before they arrive. They roll up with professional equipment: Rotobrush rotary brush systems, Nikro HEPA-rated vacuum extraction, and Abatement Technologies containment units. Not a shop-vac strapped to a truck. The 365-Day Done Right Promise backs the whole job. If anything isn’t right within a full year, we return and correct it at no charge. That’s the longest satisfaction window in the trade, and it applies to every single booking without exception.
Commercial Air Duct Cleaning in Universal City
Commercial Air Duct Cleaning in Universal City is a different animal from residential work, and we treat it that way. Retail suites along Pat Booker Road, small offices near Kitty Hawk, church buildings, medical spaces near the base: each has longer duct runs, commercial-grade filters, and occupancy schedules that require planning. A commercial job here typically runs $900 – $1,800 depending on square footage and system layout, and we give a written price before any work begins. We work around your hours, including off-hours so your doors stay open.
Full System Cleaning
This means every inch of your ductwork: supply runs, return runs, trunks, plenums, and the air handler. On Universal City’s older commercial units, that air handler is usually the source of most odors. We drop the blower, clean it, and photograph everything before closing up.
Video Inspection
Before we quote, we run a camera through the system. You see what we see. If the ducts are clean and you don’t need us, we’ll tell you that too. It’s rare, but it happens, and honesty is cheaper than a reputation built on unnecessary work.
Air Duct Cleaning Services in Universal City
Air Duct Cleaning Services in Universal City should be straightforward: one written price, a real cleaning, and proof. Our residential cleaning runs $450 – $850 for a typical home, and we scope it by the system, never by the vent. On Universal City’s older boxy floorplans, register counts differ wildly between two nearly identical houses. A per-vent price quietly punishes the homeowner with more registers. We won’t do that.
Supply and Return Duct Cleaning
Both sides matter. Supply ducts carry conditioned air into your rooms; return ducts pull air back to the handler. In Universal City, most systems have unsealed runs in the attic, so both sides pull in whatever is up there: insulation fibers, drywall dust, lint. We clean both under negative pressure, meaning the debris goes straight into the HEPA vacuum, not back into your living room.
Full System Cleaning
This is the job done completely: ducts, air handler, blower motor, and coil. Most local companies skip the air handler because it means opening the unit. Skipping it leaves the source material in place. We include it on every full system job, and you get photos of the before and after.
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 Universal City
Your system may be Trane, Carrier, Lennox, Rheem, or Goodman. We service all of them. We stock common replacement filters from Honeywell, Guardsman, and Aprilaire, and we can install a media filter cabinet or whole-home filtration if your Universal City home needs it. No waiting weeks for parts or a second trip. When a repair comes up during cleaning, we handle it on the spot with a written price and a written guarantee on the repair itself. If that repair fails within 365 days, we come back free.
Common Air Duct Cleaning Problems We See in Universal City Homes
- Unsealed attic duct runs: Universal City’s mid-century housing stock was built before modern duct-sealing standards. Loose joints pull attic air, insulation fibers, and lint into the loop, which is why dust returns quickly after a shallow cleaning.
- Disconnected flex runs: In tight attic installs around the base, flex duct can separate at the collar. Cleaning exposes it, but it also needs repair. We flag it and show you the photo, rather than pretending a vacuum fixed it.
- Blower motor and coil caked with debris: Texas heat means long cooling seasons. The air handler works hard, and the blower collects whatever the ducts carry. A cleaning that skips the handler skips the actual problem.
- Return-side neglect: Many companies clean only the supply side. The return side is where Universal City homes collect dust and pet hair. Both sides need work or the system re-contaminates within weeks.
Pricing for Air Duct Cleaning in Universal City, TX
A standard residential air duct cleaning in Universal City runs $450 – $850 for one complete system. Larger homes or multiple systems run higher, and we quote that before work starts. Commercial jobs typically run $900 – $1,800. What drives cost here is not vent count; it’s access, system size, and how long the runs are. Older attic installs with tight clearance take longer. That is reflected in the written price up front, never as a surprise add-on after we arrive. Estimates are free. Call (737) 727-2314 and we’ll walk through your home’s specifics and give you a number in writing before any work is scheduled.
We Also Serve Cities Near Universal City
Our crews work throughout the northeast San Antonio corridor. If you’re in Universal City, we’re already nearby. We also serve Schertz, Converse, Cibolo, and San Antonio. Dispatch and scheduling are coordinated from our San Antonio office, and every booking includes a live trackable arrival time through The Relay Standard. For more on what a real cleaning involves, see our full Air Duct Cleaning overview.
Serving Universal City, TX - Our Local Coverage Area
We’re based in the Universal City 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 Universal City
Every 4 to 6 years for most homes here, unless you have pets, recent remodeling, or respiratory concerns, which can pull that down to every 2 to 3 years. Universal City’s older unsealed ductwork means dust and attic fiber return faster than in newer sealed systems. If your system was just cleaned and the dust is back within months, the cleaning was likely shallow, or you have a leak drawing attic air. We’ll show you the difference with our camera. Call (737) 727-2314 for an honest assessment before you spend on a service you may not need yet.
By the system, always. One flat price per system, written before work begins. Per-vent pricing is a red flag in Universal City because register counts vary widely between similar older houses. That pricing model quietly charges the homeowner with more vents more money for the same work. We won’t use it. The number we hand you before work starts is the number on your invoice, period.
We run our Rotobrush and Nikro agitation tools through every supply and return run under negative pressure, meaning the HEPA vacuum pulls loosened debris straight out instead of pushing it into your rooms. Then we drop the air handler, clean the blower motor and coil, and photograph your own ducts before and after. You see exactly what came out of your system. The whole job takes 4 to 6 hours for a typical Universal City home. We never rush it to squeeze in extra stops.
Yes. Every job includes before-and-after photos of your own ductwork. You’re not taking our word for it; you’re seeing the inside of your supply and return runs with your own eyes. This is part of The Relay Visibility Guarantee, and it’s standard on every booking. If a company won’t show you your own ducts after they clean them, ask why. Then call (737) 727-2314 and book a cleaning that proves itself.
Probably not, and that’s deliberate. A real cleaning takes 4 to 6 hours, and we schedule it that way. Companies that promise same-day or while-you-wait service are cutting corners, usually skipping the return side and air handler. We book Universal City jobs on a schedule so the crew has the time to do the work properly. Call (737) 727-2314 and Omar will give you the next available slot and a written price. A live person answers, any time, day or night.
One Honest Note About Universal City
Universal City is landlocked, bounded by Randolph AFB and the Live Oak/Selma corridor. A large share of its housing stock is mid-century military housing and infill tracts built before modern duct-sealing practices existed. Translation: many systems here have unsealed, leaky supply and return runs that pull attic and garage air, including lint and insulation fibers, into the loop. A real duct cleaning in this city is as much about finding and flagging those leaks as it is about vacuuming. We ran a job off Pat Booker Road near the Randolph AFB gate where the homeowner couldn’t figure out why the back bedrooms never heated evenly and the air smelled dusty. Using our Rotobrush and Nikro agitation tools under negative pressure with HEPA filtration, we pulled several pounds of lint and drywall dust from the supply and return ducts, dropped the air handler to clean the blower motor, and took before-and-after photographs of the homeowner’s own duct runs. The registers up front ran noticeably warmer, and we flagged a disconnected flex run in the attic for repair rather than pretending a cleaning alone fixed it.
Call Cardinal Air Duct Cleaning in Universal City
You deserve a duct cleaning that tells you the truth: what’s in your ducts, what it costs, and what was done about it. One flat price per system, written before work starts. Before-and-after photos of your own ductwork. A full year to call us back if anything isn’t right. That’s the whole deal. Call (737) 727-2314 for a free estimate and a straight answer. Omar Haddad and the Cardinal team are ready.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving Universal City and the surrounding northeast San Antonio corridor.