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.
Aprilaire Air Quality & Sanitizing in Schertz: What to Know First
We provide independent Aprilaire air quality and sanitizing services in Schertz, with most scheduled jobs completed in a single visit and a written price delivered before any work begins. Typical whole-system sanitizing ranges from $380 to $720 depending on the Aprilaire configuration and what the borescope shows inside the duct runs. This page is for homeowners running Aprilaire whole-home purifiers, humidifiers, or ventilation systems who need mold treatment, bacteria sanitizing, odor removal, UV light installation, or allergen reduction - and who want the work documented with before-and-after photos of their own ducts, not a generic checklist.
Call (830) 402-5110 to schedule. Estimates are free, and we put our number in writing before the first panel comes off.
How Aprilaire Products Fail - and How We Fix Them
- Model 5000 Electronic Air Cleaner: The ionizing wires in the 5000 series collect a conductive glaze of cooking grease and fine dust in Schertz kitchens, especially homes near the I-35 corridor with higher particulate load. The unit still powers on, but collection efficiency drops by half before the homeowner notices anything. We remove the cell assembly, clean the ionizing wires with manufacturer-specified solution, and photograph the conductivity test so you see the before and after readings.
- Model 600 / 600M Humidifier: The water panel frame warps from mineral scale buildup - Schertz’s moderately hard water accelerates this, and we’ve found panels completely blocked at the 18-month mark in homes without softeners. The float valve then sticks open, sending water down the overflow and into the plenum. We replace with OEM or NSF-certified aftermarket panels, check the saddle valve for corrosion, and scope the downstream duct for moisture damage.
- Model 800 Steam Humidifier: The electrode canister fouls with calcium faster than the control board expects, throwing error codes that most HVAC techs misread as electrical faults. The real cause is usually water chemistry. We test conductivity, descale or replace the canister, and recalibrate the drain interval to match actual Schertz water conditions - not the factory default.
- Model 1210 / 2210 / 3210 Media Air Cleaners: The MERV 16 media loads unevenly when the bypass damper sticks partially closed, which happens in the pollen-heavy months around April and October. Homeowners replace the filter on schedule but never check damper travel. We cycle the damper through its full range, clean the linkage, and show you the pressure-drop reading across new media versus what we measured on arrival.
- Model 8145 / 8144 Ventilation Controls: The fresh-air intake damper seizes in the “closed” position after two to three Schertz summers, trapping humidity and VOCs inside. The control board shows normal operation because it’s sending voltage; it doesn’t know the damper never moved. We verify physical travel with the borescope, replace the actuator if the gearbox is stripped, and confirm CFM at the register with a hood measurement.
Our Aprilaire Air Quality & Sanitizing Process

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Call and scope. You call (830) 402-5110, a live person answers, and we schedule. Tomas Reyes or a uniformed, background-checked technician arrives with a borescope camera - Haven Standard Clause 3: Verified Crews.
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Written price before work. We inspect the Aprilaire unit, scope the connected duct runs, and deliver a written price. Haven Standard Clause 1: no exceptions. If the ducts are clean and the unit only needs calibration, we tell you and charge accordingly.
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Parts decision with you. For component replacement, we show OEM and quality aftermarket options with warranty terms, manufacturer specs, and our own failure data from Schertz jobs. You choose; we document the choice in writing.
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Sanitizing or repair with negative-pressure containment. We isolate the work zone, run professional-grade extraction equipment - Rotobrush, Nikro, or Abatement Technologies units depending on duct size - and apply EPA-registered sanitizers where indicated. Every duct run is photographed before and after.
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Test and verify. We measure static pressure, confirm Aprilaire unit operation against manufacturer spec, and deliver your Documented Photo Record as a standard job deliverable - not an extra.
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365-Day Done Right Promise in writing. If it’s not right, we make it right. The guarantee is printed, dated, and signed before we leave.
Before
AfterWhat Aprilaire Air Quality & Sanitizing Costs in Schertz
| Service | Typical Range | What Moves the Price |
|---|---|---|
| Whole-system bacteria/mold sanitizing (single Aprilaire-connected HVAC) | $380 - $550 | Number of duct runs, accessibility, severity of biological growth |
| Aprilaire media cleaner deep service + duct sanitizing | $450 - $620 | Media replacement (OEM vs aftermarket), damper repair, plenum condition |
| UV-C light installation (Aprilaire-compatible or standalone) | $520 - $720 | Lamp wattage, electrical routing, single vs. dual-lamp configuration |
| Model 800 steam humidifier descale + canister replacement | $340 - $480 | Canister condition, electrode wear, control board recalibration needed |
| Odor remediation (pet, smoke, VOC source treatment) | $420 - $650 | Source location, number of treatment cycles, sealant application |
We do not quote per-vent pricing. One flat price per system, agreed in writing before work starts. Bring a competitor’s written estimate and we’ll deliver a free second opinion with our number beside it.
Call (830) 402-5110 for an exact quote on your Aprilaire system - estimates are free.
Why Schertz Homeowners Call CleanRun Air Duct Cleaning Schertz for Aprilaire Work

We’ve been working Schertz long enough to know which Aprilaire models the builders spec’d in the 2015-2020 subdivisions off Roy Richard Drive, and which ones the older homes near Schertz Parkway are still running past their design life. That matters because a Model 5000 in a 2017 build fails differently than one in a 2009 home with original flex duct.
Our technicians carry OEM and quality aftermarket inventory for the common Aprilaire lines, plus cross-reference parts for Lennox, Trane, and Carrier systems when the homeowner has mixed-brand equipment - which is common in Schertz homes with aftermarket upgrades. Every job includes the Documented Photo Record we’ve delivered since 2013, and the 365-Day Done Right Promise is printed and signed, not mentioned in passing.
The before photo does the talking. We just bring the camera.
FAQs
No, professional cleaning and sanitizing does not void an Aprilaire warranty, provided the work is performed by a qualified technician using manufacturer-compatible methods and no electrical components are altered without documentation. As an independent Aprilaire service provider, we document every step to preserve your warranty eligibility. Call (830) 402-5110 if you need warranty paperwork for a claim.
OEM Aprilaire media guarantees MERV rating accuracy and exact fit, which matters for the Model 5000 and 600-series pressure-sensitive designs. Quality aftermarket filters from recognized manufacturers can perform equivalently at lower cost for the 1210/2210/3210 series, where the frame is rigid and tolerance is less critical. We show you both options with spec sheets and price, and we note the choice in your written job record.
You receive a Documented Photo Record of every duct run, before and after, as a standard deliverable on every CleanRun job - Haven Standard Clause 2. The photos are time-stamped and show the interior surface condition, not the access panel or the equipment cabinet. If a technician tells you ducts were sanitized but cannot show you the inside of the duct, the work is unverified.
We install both Aprilaire-compatible UV-C lamps in the plenum and standalone units for systems where the geometry doesn’t support integrated placement. The Model 1210 and 2210 have specific clearance requirements for lamp mounting; we measure and photograph the proposed location before cutting any sheet metal. Installation typically takes two to three hours, and the lamp warranty runs independently of the Aprilaire unit.
Most Schertz homes benefit from whole-system sanitizing every three to five years, sooner if you have pets, recent water intrusion, or occupants with respiratory sensitivity. The pollen load from live oak and cedar in this area accelerates biological growth in humidifier-equipped systems. We scope and tell you honestly if it’s time or if you can wait - we have billed for camera inspections alone when the ducts were clean.
Written by Tomas Reyes, Owner & Lead Technician, CleanRun Air Duct Cleaning Schertz at CleanRun Air Duct Cleaning Schertz, serving Schertz and nearby areas.




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