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.
Abatement Technologies Air Quality & Sanitizing in Littleton: What to Know First
CleanRun Air Duct Cleaning Littleton provides independent Abatement Technologies air quality and sanitizing services throughout Littleton, from Columbine Knolls to Ken Caryl Ranch. Most Abatement Technologies jobs we run - HEPA-AIRE portable air scrubbers, PREDATOR series negative air machines, and CAP600-UV cabinet systems - are diagnosed, quoted in writing, and completed within a single scheduled visit. Whole-system sanitizing with Abatement Technologies equipment in Littleton homes typically runs $480-$920 depending on system size and contamination level, and we deliver that number in writing before touching a single panel.
This page is for Littleton homeowners who already own Abatement Technologies air quality equipment and need mold treatment, bacteria sanitizing, odor removal, UV light service, or air purifier maintenance done by technicians who know the difference between a PAS2400 and a HEPA-AIRE II. Call (720) 315-7291 to schedule. Every estimate is free, and every quote is written.
How Abatement Technologies Products Fail - and How We Fix Them
- HEPA-AIRE II blower motor bearing wear in dry Littleton winters. The 220V high-static blower runs hard through Colorado’s low-humidity heating seasons. Bearings dry out and seize, dropping airflow below the 1,000 CFM spec. We pull the motor, verify shaft runout, and install OEM-spec bearings or replace the assembly if the housing is scored. The camera doesn’t negotiate - it just shows what’s there.
- PREDATOR 1200 carbon filter saturation from wildfire smoke events. Littleton’s proximity to Front Range fire corridors means these units load up faster than Midwest specs suggest. Owners smell “wet campfire” when the activated carbon bed is spent. We source Abatement Technologies OEM carbon packs, not bulk aftermarket fill, because the density and mesh size are matched to the PREDATOR’s airflow curve.
- CAP600-UV lamp output degradation at altitude. UV-C output drops with lamp age, but in Littleton’s 5,400-foot elevation the ballast works harder to maintain strike voltage. We meter actual UV output at the lamp surface with a UVC radiometer, not just check “does it glow.” Replacement means matching the 254nm spec exactly - generics often read 265nm and don’t kill mold spores effectively.
- HEPA-AIRE HEPA filter gasket compression set after repeated heat cycles. The silicone gasket between filter frame and housing hardens in Colorado’s temperature swings. Air bypasses the HEPA and recirculates untreated. We inspect gasket durometer on every service; replacement requires the exact Abatement Technologies profile to maintain the negative-pressure seal the unit was certified with.
- PAS2400 portable scrubber power cord strain relief cracking. These get moved job-to-job more than fixed units. The molded strain relief at the cord entry fatigues and exposes conductors. We replace with Abatement Technologies-spec relief fittings, not generic cord grips, because the bend radius matters for the 12-gauge conductor bundle inside.
Our Abatement Technologies Air Quality & Sanitizing Process

- 1
Visual and camera inspection. We feed a borescope into the plenum - the main distribution box - and each duct run to document debris load, microbial growth, and flex duct condition before quoting.
- 2
Written price delivered. Haven Standard Clause 1: the scope and flat price are written and signed before work begins. No per-vent add-ons, no “we found more” surprises.
- 3
Negative-pressure extraction with Abatement Technologies-compatible equipment. We match our Rotobrush and Nikro negative-air rigs to your Abatement Technologies system’s CFM rating so we don’t overwhelm the ductwork or under-clean it.
- 4
Sanitizing application. For mold or bacteria jobs, we apply EPA-registered sanitizer as a fogged mist, not a surface wipe, so it reaches the full interior surface of each run. UV lamp replacement or air purifier install follows manufacturer torque and placement specs.
- 5
Post-clean verification and photo record. We re-camera every duct run and deliver the before-and-after photo set as a standard job record. The 365-Day Done Right Promise is printed on your invoice.
- 6
System restart and airflow check. We verify static pressure, register velocity, and unit amp draw against Abatement Technologies published specs before we leave.
Before
AfterWhat Abatement Technologies Air Quality & Sanitizing Costs in Littleton
| Service | Typical Range | What Moves the Price |
|---|---|---|
| Single-zone mold/bacteria sanitizing | $480-$680 | Duct run count, accessibility, contamination level |
| Whole-system sanitizing with UV install | $720-$920 | CAP600-UV or equivalent, wiring run length, plenum access |
| HEPA-AIRE II / PREDATOR filter service | $180-$340 | OEM vs. aftermarket filter choice, gasket condition |
| Odor removal with carbon replacement + duct cleaning | $580-$780 | Carbon type (OEM packed bed vs. bulk), square footage served |
These are whole-system flat prices agreed before work starts. Factors that raise cost: homes over 3,500 square feet, crawlspace or attic duct runs requiring extra access time, and heavy debris load requiring extended negative-pressure extraction. We also service Lennox, Trane, and Carrier air quality systems with the same written-price protocol. Call (720) 315-7291 for an exact quote - estimates are free.
Why Littleton Homeowners Call CleanRun Air Duct Cleaning Littleton for Abatement Technologies Work

We’ve been cleaning and sanitizing ductwork in Littleton since 2013, including plenty of jobs in Columbine Knolls where the homes are older and the duct liners tell a longer story than the listing price suggests. Tomas Reyes and our crew know Abatement Technologies equipment from hands-on service, not from a dealer manual. Every technician is background-checked and uniformed under Haven Standard Clause 3: Verified Crews. We carry the full equipment roster - Rotobrush, Nikro, Abatement Technologies, Honeywell, Aprilaire, and Guardsman - so we’re not guessing whether a part fits. The 365-Day Done Right Promise is backed in writing on every job, and our Free Second Opinion means you can bring any competitor’s written estimate and we’ll put our number beside it. No urgency, no coupons, just documented work you can verify.
FAQs
No, professional cleaning and sanitizing does not void your Abatement Technologies warranty, provided the work is done with manufacturer-compatible parts and procedures. As an independent Abatement Technologies service provider, we document every step so warranty claims remain clean if you ever need them. Call (720) 315-7291 if you want us to review your specific unit’s warranty status before quoting.
OEM filters maintain the exact MERV rating, gasket profile, and pressure drop the unit was certified with. Some aftermarket filters fit but change the airflow curve, which can strain the blower motor. We stock both and will show you the spec difference in writing before you decide. Call (720) 315-7291 and we’ll walk through it.
You receive a Documented Photo Record of every duct run, before and after, plus a written scope of what was applied and where. For mold jobs, we can arrange third-party post-treatment sampling at your request. The 365-Day Done Right Promise covers any recurrence in treated areas. Call (720) 315-7291 to discuss verification options.
Most Littleton Abatement Technologies jobs are scheduled within 3-5 business days, with written confirmation at booking. We don’t promise same-day because proper sanitizing requires preparation time and the right technician assignment. Call (720) 315-7291 to check current availability.
Replace when the housing is cracked, the blower assembly is obsolete with no parts support, or repair costs exceed 60% of comparable replacement. We will tell you directly if we reach that point during inspection - Haven Standard Clause 1 means no incentive to sell a service that doesn’t make sense. Call (720) 315-7291 for an honest assessment.
Written by Tomas Reyes, Owner, CleanRun Air Duct Cleaning Littleton at CleanRun Air Duct Cleaning Littleton, serving Littleton and nearby areas.




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