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 HVAC Cleaning in Austin: What to Know First
CleanRun Air Duct Cleaning Austin provides independent Nikro HVAC cleaning for homeowners across Austin, from Mueller new builds to the aging stock in Allandale where original equipment is hitting its second decade. A typical Nikro evaporator coil or blower cleaning runs $340-$580 for a standard residential system, and we deliver a written price before touching a single panel. Every job includes a documented photo record of every component we clean, delivered to you before we leave. If you own a Nikro air handler, heat exchanger, or condenser unit and want the work done with trade-grade equipment and a warranty you can hold in your hand, call us at (737) 243-9544 for a free estimate.
How Nikro Products Fail - and How We Fix Them
- Nikro SL2000 Series: Blower wheel imbalance from debris adhesion. The SL2000’s forward-curved blower wheel uses a lighter-gauge steel than comparable Lennox units, and Austin’s caliche dust (the calcium-rich soil that blows through Hill Country windows in dry months) adheres to the blade curvature in a way that throws the wheel off balance. We remove the entire blower assembly, clean each blade with compressed air and soft-bristle tools, and rebalance on a mandrel before reinstallation. The photo record shows the dust pattern before and the clean blade profile after.
- Nikro PAC Series: Evaporator coil fin corrosion from condensate chemistry. The PAC line’s aluminum fins react with Austin’s moderately hard municipal water when condensate pans drain slowly. We see this most often in Tarrytown homes where the original install left a slight backward tilt. Our cleaning uses non-acidic foaming cleaner safe for the fin coating, followed by a pan-level check with a digital inclinometer. If the tilt’s wrong, we document it and quote a separate duct-sealing adjustment.
- Nikro HV2000 Heat Exchangers: Soot bridging in the secondary cell. The HV2000’s secondary heat exchanger has a tighter cell pitch than Carrier’s comparable line, and incomplete combustion (often from a dirty primary) leaves carbon bridges that restrict flue gas flow. We scope the secondary cell with a borescope, clean with manufacturer-specified brushes, and pressure-test the combustion chamber before restart. This is not a homeowner job; the cell walls are thin and easy to puncture.
- Nikro Compact Series: Condenser coil fouling from cedar pollen and cottonwood seed. Austin’s spring pollen load is measurable in pounds, and the Compact Series’ reduced-diameter tubing packs debris tighter than Trane’s spine-fin design. We pull the fan blade, bag the electrical compartment, and use a foaming cleaner followed by low-pressure rinse from the inside out. The photo record includes a fin-count check: if more than 15% of fins are flattened, we note it in writing.
- Nikro SL2000 and PAC: Plenum leakage at the air-handler connection. Both series use a gasket interface that hardens in attic heat above 140°F, common in Austin summers. The gap pulls unconditioned attic air into the return, loading the coil with fiberglass and rodent debris. We clean the coil, replace the gasket with a high-temp silicone unit, and photograph the seal with the panel off and the system running.
Our Nikro HVAC Cleaning Process

- 1
Scope before quote. Tomas Reyes or a senior tech runs a borescope through the plenum (the main distribution box) and into the first duct run to show you what’s actually sitting on the coil or blower wheel. No verbal guesswork. The image goes on the tablet before we discuss price.
- 2
Written price under Haven Standard Clause 1. You get one flat price for the complete cleaning, printed and signed before work starts. No per-component add-ons, no “we found something else” surprises.
- 3
Component removal and cleaning. We pull the blower assembly or coil rack to the service area, not a quick spray-and-pray in place. Nikro’s blower mounts are specific; we use the factory torque spec on reassembly, not an impact gun.
- 4
OEM-versus-aftermarket parts decision. If a gasket, drain fitting, or fin comb is needed, we stock both Nikro OEM and quality aftermarket equivalents. We name the source, show you the part, and price both. The choice is yours, documented in writing.
- 5
Operational test and photo record. System runs for 20 minutes while we check amp draw on the blower motor and temperature split across the coil. Every photo is time-stamped and delivered to you via email before the truck leaves.
- 6
365-Day Done Right Promise activation. The written guarantee goes in your hand. If the system’s performance doesn’t match what we documented, we return and make it right. Haven Standard Clause 6: Accountable Work.
Before
AfterWhat Nikro HVAC Cleaning Costs in Austin
| Service | Typical Range | What Moves the Price |
|---|---|---|
| Evaporator coil cleaning (PAC, SL2000) | $340-$480 | Coil accessibility, fin damage, drain pan condition |
| Blower wheel and housing cleaning | $280-$420 | Wheel removal difficulty, motor bearing check |
| Condenser coil cleaning (Compact Series) | $220-$360 | Debris type (pollen vs. construction dust), fin straightening needed |
| Heat exchanger cleaning (HV2000) | $480-$680 | Secondary cell access, combustion test required |
| Full system cleaning (coil, blower, condenser) | $680-$940 | System age, additional repairs found during scope |
These are whole-system prices, not per-vent come-ons. The $79 coupon you’ll see elsewhere covers a shop vac at the register and a handshake. We show the photo first, then talk about what needs to happen next. Call (737) 243-9544 for a free estimate; we’ll scope it and put a number in writing while you watch.
Why Austin Homeowners Call CleanRun Air Duct Cleaning Austin for Nikro Work

We’ve cleaned Nikro equipment in Austin since 2013, including the original SL2000s installed in the first Mueller development phase and PAC units in Clarksville remodels where the attic access is a 18-inch scuttle hole. Tomas Reyes learned the trade in the Bronx, but he’s spent the last several years running CleanRun’s crew through Austin’s specific challenges: caliche dust, cedar pollen, and the heat-load math that pushes attic temperatures past what Nikro’s gaskets were originally spec’d for.
Our equipment roster includes Nikro-compatible tools from Rotobrush, Abatement Technologies, and Guardsman, named here so you can verify specifications before we arrive. We’re not a Nikro dealer or authorized service center; we’re an independent Nikro service provider who documents every step. If your system also includes Lennox, Trane, or Carrier components, we service those with the same process and the same written guarantee. The 365-Day Done Right Promise applies to every brand we touch.
Haven Standard Clause 3: Verified Crews. Every technician is background-checked, uniformed, and identified by name before arrival. No subcontractors, no day labor.
FAQs
No, professional cleaning by a qualified technician does not void your Nikro warranty. The Magnuson-Moss Warranty Act prohibits manufacturers from voiding coverage solely because an independent service provider performed maintenance, provided the work was done correctly and no damage was caused. We document our process with photos and written scope, so if a warranty question ever arises, you have evidence of proper procedure. Call (737) 243-9544 if you need help interpreting your specific warranty terms.
Replacement becomes the honest recommendation when the heat exchanger has a crack (we pressure-test and show you the result), the coil has pinhole leaks beyond field repair, or the blower motor draws more than 15% over nameplate amps after cleaning. Everything else, we clean and guarantee. We’ve restored PAC-series coils in Rosedale homes that other companies quoted for full replacement. The scope photo tells the truth.
We stock common Nikro wear parts and source OEM components through independent HVAC distributors in Austin and San Antonio. For discontinued series like the early SL2000, we maintain relationships with salvage houses and can often locate new-old-stock gaskets and drain fittings. If an OEM part is back-ordered, we quote a quality aftermarket equivalent with the source named, and you choose. Haven Standard Clause 1: written price, your decision.
A standard residential evaporator coil and blower cleaning takes 2.5 to 4 hours, including the operational test and photo documentation. A full system cleaning with condenser service runs 4 to 6 hours. We don’t schedule multiple jobs on the same crew slot; your technician arrives and stays until the work is complete and documented.
The $79-$149 offers you see are typically register vacuuming with a shop vac, not component-level cleaning. They don’t pull the blower, don’t scope the coil, and don’t deliver a photo record. By the time you add the “discovered” upsells, you’re often above our upfront price with nothing in writing. We put the full scope and price on paper before starting; the only surprise should be how much debris we pull out, and you’ll have photos of that too. Call (737) 243-9544 for a free estimate with no obligation.
Written by Tomas Reyes, Owner & Lead Technician, CleanRun Air Duct Cleaning Austin at CleanRun Air Duct Cleaning Austin, serving Austin and nearby areas.




Before
After
Before
After