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
AfterGuardsman Air Quality & Sanitizing in Parker: What to Know First
We provide independent Guardsman air quality and sanitizing service in Parker, with most jobs completed in a single scheduled visit and a written price delivered before any work begins. A typical Guardsman UV light install or full-system sanitizing runs between $340 and $780 depending on the unit configuration and whether we’re treating a single air handler or the full duct network. This page is for Parker homeowners who already know they own a Guardsman product and need to know whether the service they’re being offered will protect their warranty, use the right chemistry on the coil, and leave them with a photo record of what was actually done inside the ductwork. Call (719) 259-4520 for a written estimate.
How Guardsman Products Fail - and How We Fix Them
- Guardsman GUV Series UV-C lamps lose output after 9,000 hours without warning. The lamp still glows, but the 254-nanometer germicidal output drops below effective levels. We meter every GUV lamp before recommending replacement and install OEM-spec lamps with the matching quartz sleeve, not generic UV bulbs that void the remaining system warranty.
- Guardsman APCO whole-home air purifiers develop oxidizer cell degradation in Parker’s high-UV, low-humidity climate. The titanium dioxide matrix breaks down faster here than in Gulf Coast humidity because dry air lets ozone byproducts accumulate on the catalyst surface. We pull the cell, photograph the degradation pattern, and replace with factory-matched cells calibrated to this altitude.
- Guardsman REME-HALO in-duct units show reduced ion output when mounted downstream of flex duct with excessive sag. The ions precipitate on the duct liner before reaching the living space. We relocate the unit to rigid trunk line when possible, or specify duct support correction as part of the sanitizing scope.
- Guardsman Polarized Media Air Cleaners lose their 24-volt transformer under continuous fan operation. Parker homes with smart thermostats running circulation mode 24/7 cook the transformer in 18-24 months. We test load and replace with a heavy-duty transformer rated for continuous duty, documented in the photo record.
- Guardsman carbon-prefilter combinations in the GAC series load with cottonwood seed and fine dust every spring. In neighborhoods backing up to Fox Run Preserve Park, we’ve found prefilters completely occluded by early June. We schedule pre-season inspection and specify MERV-11 prefilter upgrades where the system fan can handle the static pressure.
Our Guardsman Air Quality & Sanitizing Process
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Inspection with photo documentation. We insert the borescope at the plenum, the main trunk, and two representative branch runs before touching any component. The homeowner sees the debris layer, microbial staining, or lamp degradation on the tablet before we discuss scope.
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Written price under Haven Standard Clause 1. The scope and price are printed and signed before work starts. No per-vent add-ons, no “we found something else” mid-job.
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Component-specific service. UV lamps are metered and replaced with OEM-spec or documented equivalent. Bi-polar ionization cells are cleaned with manufacturer-approved solution, not all-purpose foaming cleaner that leaves conductive residue.
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Negative-pressure extraction of the full duct network. We seal each register, establish suction at the air handler, and agitate the duct run with Rotobrush contact cleaning where the liner condition allows it.
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Post-service verification. Lamps are re-metered, ion output is verified with a handheld counter, and the borescope goes back in for the after photos. The photo record is delivered as a standard job deliverable.
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365-Day Done Right Promise activation. The written guarantee is part of the job packet, not a separate registration step.
BeforeAfterWhat Guardsman Air Quality & Sanitizing Costs in Parker
| Service | Typical Range | What Moves the Price |
|---|---|---|
| Guardsman UV lamp replacement (single lamp) | $180 - $290 | Access difficulty, quartz sleeve condition |
| Guardsman APCO/REME cell replacement & calibration | $340 - $520 | Cell size, duct modification needed |
| Full-system sanitizing with UV upgrade | $580 - $780 | Number of air handlers, duct footage |
| Mold/bacteria treatment with post-test | $420 - $650 | Lab verification, extent of contamination |
These are whole-system prices agreed in writing before work starts. We do not quote per-vent or per-register because that structure incentivizes the technician to find more vents to charge for. Haven Standard Clause 1: one flat price per system, documented on the work order.
Call (719) 259-4520 for a written estimate. Estimates are free and include the initial borescope inspection.
Why Parker Homeowners Call CleanRun Air Duct Cleaning Parker for Guardsman Work
We’ve been documenting every duct run with before-and-after photos since 2013. The 365-Day Done Right Promise is printed on every job record, not posted as a marketing claim. Our technicians are background-checked and uniformed under Haven Standard Clause 3: Verified Crews, and they arrive with the equipment roster visible: Rotobrush, Nikro, Abatement Technologies, Honeywell, Aprilaire, and Guardsman-spec tools.
We also service Lennox, Trane, and Carrier systems, which matters when your home has mixed-brand equipment or when the original Guardsman component is discontinued and we need to specify a compatible cross-manufacturer solution. Tomas Reyes, our owner and lead technician, pulls the inspection camera before touching a single register cover. “Show the duct first. Talk price second.” That’s how we’ve handled over 52,000 homes, every one with a written price before work started.
FAQs
No, if the service uses Guardsman-specified components and manufacturer-approved chemistry. We work as an independent Guardsman service provider, not an authorized dealer, and we document every part number and solution concentration to protect your warranty eligibility. Call (719) 259-4520 if you need the documentation for a warranty claim.
You receive a Documented Photo Record of every duct run, before and after, as a standard job deliverable. The photo record includes timestamped images of the UV lamp meter reading, the ion output verification, and the borescope views inside the plenum and trunk lines. If a company won’t show you the inside of your own ducts, you’re buying a promise, not a service.
Replace the lamp or cell if the housing and transformer are sound and the unit is under ten years old. Replace the entire unit if the ballast is failing, the housing shows heat damage, or Guardsman has discontinued the series and parts are back-ordered beyond 30 days. We give you both numbers in writing under our Free Second Opinion policy.
The $79 coupon model typically covers a visual look at the register covers and a spray of deodorizer from a handheld bottle. Real sanitizing requires register removal, negative-pressure extraction, and component-specific treatment with chemistry matched to the coil and liner material. We quote the full scope in writing so you can compare line item to line item.
UV lamps need annual output verification, though replacement is typically every 2-3 years. Full duct sanitizing with allergen reduction is warranted when visible debris exceeds 1/8 inch at the plenum, after any rodent intrusion, or following construction dust. Parker homes near active development or backing to open space like Fox Run Preserve Park tend to need more frequent pre-filter attention. Call (719) 259-4520 and we’ll scope it before recommending any schedule.
Written by Tomas Reyes, Owner & Lead Technician, CleanRun Air Duct Cleaning Parker at CleanRun Air Duct Cleaning Parker, serving Parker and nearby areas.