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.
Nikro Air Quality & Sanitizing in Alexandria: What to Know First
CleanRun Air Duct Cleaning Alexandria provides independent Nikro air quality and sanitizing service throughout Alexandria, from the Del Ray colonials to the newer builds near Eisenhower Valley. Most Nikro sanitizing and air quality jobs we handle are completed in a single visit, with a written price delivered before any work starts and a documented photo record delivered after. We are not affiliated with or authorized by Nikro; we are an independent service provider that knows these systems from the inside of the ductwork out.
This page is for Alexandria homeowners who already own Nikro air quality equipment and need honest answers about what’s failing, what it costs, and whether the fix is worth doing. Call (240) 318-7712 for a free estimate.
How Nikro Products Fail - and How We Fix Them
- UV-2000 series lamp degradation. The UV-C lamps in Nikro’s UV-2000 line lose effective output after roughly 9,000 hours, but the indicator LED often stays green. We measure actual irradiance with a UV meter at the coil surface; if it’s below 40 µW/cm², the lamp is decorative, not functional. We replace with spec-matched lamps and photograph the meter reading.
- APS-5000 electronic air cleaner arcing. The ionizing wires in the APS-5000 collect a conductive film in Alexandria’s humid summer months, causing intermittent arcing that trips the power board. We remove the cell assembly, clean with manufacturer-specified solution, and test ionization current draw before reinstalling. The arcing stops when the film is gone, not when it’s “pretty clean.”
- HRV-200 heat recovery ventilator core mold. The polypropylene core in Nikro’s HRV-200 line traps condensation where Alexandria’s winter indoor humidity meets incoming 20-degree air. We pull the core, document growth pattern with photos, treat with EPA-registered sanitizer, and verify airflow balance post-reassembly. Replacement cores are available but often unnecessary if caught before the material degrades.
- PCO-1000 photocatalytic oxidation cell fouling. The titanium dioxide mesh in the PCO-1000 binds with cooking particulates common in Alexandria’s dense older housing stock, reducing the catalytic surface area. We assess mesh integrity; if it’s intact, we restore with controlled ultrasonic cleaning. If the mesh is delaminated, we source OEM replacement cells because aftermarket PCO media rarely matches the original surface area specification.
- Portable air scrubber HEPA seal failure. Nikro’s portable units, particularly the HEPA-500 series, develop gasket compression set after repeated filter changes. We check negative pressure at the filter seal with a manometer; anything below 0.5 inches w.c. means bypass. We replace gaskets with density-matched material and log the test result in the job record.
Our Nikro Air Quality & Sanitizing Process

- 1
Call and scope. We ask for the Nikro model number and what’s happening. If you don’t know the model, we find it on arrival.
- 2
Written price before work. Haven Standard Clause 1: we deliver a written price before any panel comes off. No exceptions.
- 3
Access and photograph. We pull the access panel, photograph what’s inside, and walk you through it. The duct doesn’t lie - we just show you what’s in it.
- 4
Diagnose with trade tools. UV meter, manometer, particle counter - we use the tool that matches the component, not guesswork.
- 5
Parts decision, documented. OEM Nikro part or quality aftermarket? We explain the difference in warranty implications and price, and you choose before we order.
- 6
Service, test, and record. We complete the work, run post-service diagnostics, and deliver before-and-after photos of every duct run and component accessed. The 365-Day Done Right Promise applies in writing.
Before
AfterWhat Nikro Air Quality & Sanitizing Costs in Alexandria
| Service | Typical Range | What Moves the Price |
|---|---|---|
| UV lamp replacement (UV-2000 series) | $280 - $420 | Accessibility of mounting location; single vs. dual-lamp system |
| Electronic air cleaner cell cleaning (APS-5000) | $180 - $290 | Cell condition; whether power board testing is needed |
| HRV core treatment or replacement (HRV-200) | $240 - $680 | Sanitizing vs. full core replacement; core availability |
| PCO cell cleaning or replacement (PCO-1000) | $220 - $560 | Mesh restorable vs. delaminated; OEM vs. aftermarket cell |
| Portable scrubber seal and filter service (HEPA-500) | $160 - $280 | Gasket scope; HEPA filter condition |
These are whole-system prices, not per-vent or teaser rates that balloon on arrival. Every estimate is free, written, and valid for 30 days. Call (240) 318-7712 for an exact quote on your Nikro system.
Why Alexandria Homeowners Call CleanRun Air Duct Cleaning Alexandria for Nikro Work

We’ve been in Alexandria homes since 2013, and we’ve learned that Nikro equipment in this market fails in patterns you won’t see in Phoenix or Minneapolis. The mid-Atlantic humidity cycle, the pollen load from the Potomac corridor, and the particular age mix of Alexandria housing - colonial-era brick with modern additions, tight new construction near the Metro - all stress these systems differently.
Tomas Reyes and our crew know the difference between a UV lamp that lights up and one that actually sanitizes. We also service Lennox, Trane, and Carrier air quality equipment, so when a Nikro component interfaces with another manufacturer’s system, we don’t guess at the integration. Every job carries the 365-Day Done Right Promise in writing, Haven Standard Clause 3 background-checked and uniformed crews, and a Documented Photo Record you can review while the truck is still in your driveway.
FAQs
No. As an independent Nikro service provider, our work does not extend or transfer Nikro’s manufacturer warranty. We use warranty-safe practices, but any remaining factory coverage is between you and Nikro. If your unit is under warranty, we document our findings so you have evidence for your claim. Call (240) 318-7712 and we’ll help you sort out what’s covered.
The indicator LED means power is reaching the ballast, not that the lamp is emitting germicidal UV-C. We measure actual output at the coil or duct surface with a calibrated UV meter; below 40 µW/cm², you’re paying for electricity, not sanitation. We show you the meter reading before recommending replacement.
Replace if the power board is failed and the unit is more than 12 years old, or if multiple ionizing wires are broken and the cell frame is warped. Repair if the issue is cleanable fouling, a single failed lamp, or gasket degradation. We give you both numbers in writing and let the math decide.
Most residential Nikro air quality services run two to four hours, depending on accessibility and whether parts need to be sourced. We schedule with a realistic window and update you if diagnostics reveal something unexpected. We don’t book three jobs in one afternoon and rush yours.
Common consumables - UV lamps, gaskets, standard filters - we stock. Specialized components like HRV cores or PCO cells typically ship within three to five business days. We don’t start work until the correct part is in hand; substituting “close enough” violates Haven Standard Clause 2 on specified materials.
Ready to see what’s actually happening inside your Nikro system? Call (240) 318-7712 for a free estimate. We’ll deliver a written price before any work starts, and you’ll receive a Documented Photo Record of every component we access.
Written by Tomas Reyes, Owner & Lead Technician, CleanRun Air Duct Cleaning Alexandria at CleanRun Air Duct Cleaning Alexandria, serving Alexandria and nearby areas.




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