A CleanRun company - serving Chicago, IL
Air Quality & Sanitizing in Chicago, IL | CleanRun Air Duct Cleaning Chicago

Air Quality & Sanitizing in Chicago - One Flat Price, Nothing Applied Without Asking

One flat price, and we tell you exactly which product goes into your system and why before we apply anything. Nothing is fogged, sprayed or added to the invoice without your say-so.

Flat price quoted before we book

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Every visit starts with

Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents

Worth knowing

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.

Styles & brands we work with

Whole-home duct cleaning
Whole-home duct cleaning
Dryer vent cleaning
Dryer vent cleaning
Camera inspection
Camera inspection
Sanitizing & deodorizing
Sanitizing & deodorizing

Before & after – our own jobs

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Trusted Air Quality & Sanitizing for Chicago Homeowners

Air Quality & Sanitizing - Chicago addresses mold, bacteria, odors, and airborne contaminants that standard duct cleaning leaves behind. Most homeowners in Chicago’s lake-effect humidity zones discover they need this only after a musty smell persists or a family member’s allergies worsen indoors. Since 2013, CleanRun Duct Repair & Cleaning has treated more than 52,000 homes with a written price delivered before any work starts and a documented photo record of every duct run included as standard. Our crews serve Lincoln Park to Bronzeville, Logan Square to Hyde Park, with background-checked, uniformed technicians who identify themselves by name before arrival. Call (708) 683-3974 for a free estimate with no obligation.

Call (708) 683-3974

Chicago’s older housing stock, combined with seasonal humidity swings from Lake Michigan, creates conditions where microbial growth in ductwork outpaces what vacuum extraction alone can address. We’ve photographed active mold colonies in Hyde Park greystones, bacterial biofilm in Wicker Park rehabbed lofts, and odor reservoirs in Lincoln Park single-family homes that previous cleanings only redistributed. Our approach treats the source, documents the result, and backs the work with the 365-Day Done Right Promise in writing on every job.

What Our Air Quality & Sanitizing Service Includes

Mold Treatment

Mold treatment targets active fungal growth inside duct runs, the plenum (the central distribution box where heated or cooled air mixes before branching out), and on HVAC components where moisture accumulates. In Chicago, we regularly find Cladosporium and Penicillium species thriving at the first elbow downstream of evaporator coils, especially in homes near the lake where summer humidity stays elevated through September. CleanRun applies EPA-registered antimicrobial agents with controlled application equipment, then verifies elimination through post-treatment photography included in your documented photo record. We do not paint over mold or treat only accessible surfaces; every treated run is photographed before and after, with images delivered as part of the standard job record.

Mold Treatment

Bacteria Sanitizing

Bacteria sanitizing addresses microbial contamination that produces odors, contributes to biofilm formation, and can circulate endotoxins through your ventilation system. Chicago homeowners often notice this problem after water damage, during shoulder seasons when systems cycle infrequently, or in homes with pets where dander provides a nutrient source. CleanRun uses professional-grade application equipment from Abatement Technologies to distribute sanitizing agents throughout the entire duct network, not just at registers (the visible grilles where air enters rooms). The treatment reaches the return plenum and main trunk lines where bacterial loads typically concentrate. Your written scope specifies which agents are used, their EPA registration numbers, and the contact time achieved.

Bacteria Sanitizing

Odor Removal

Odor removal eliminates persistent smells that originate within the HVAC system rather than from temporary sources like cooking or pets. In Chicago’s Portage Park and Irving Park neighborhoods, we’ve traced stubborn odors to decomposing organic matter in floor cavities that communicated with ductwork through compromised seams, or to previous rodent activity in basements with fiberglass-lined ducts. CleanRun’s process identifies the source through camera inspection and negative-pressure extraction testing, then applies targeted treatments rather than masking agents. The documented photo record shows the source location, the treatment application, and post-verification imagery so you can see the difference between covering an odor and removing its cause.

Odor Removal

UV Light Installation

UV light installation places germicidal ultraviolet lamps at strategic points in your HVAC system, typically at the evaporator coil and in the return plenum, to inhibit microbial growth on wet surfaces and in moving air. Chicago’s cooling season runs long enough that coil fouling is nearly universal in homes without UV protection; we’ve measured pressure drops increase 15-30% in systems with heavily fouled coils. CleanRun specifies Honeywell or Aprilaire UV systems based on your duct configuration and coil geometry, with lamp intensity matched to the plenum volume and airflow rate. Installation includes written specifications for lamp replacement intervals, typically 12-18 months for standard-output lamps, with replacement scheduling available through our office.

UV Light Installation

Air Purifier Install

Air purifier install refers to whole-house filtration and purification equipment integrated at the air handler, treating all air circulated through your duct system rather than cleaning single rooms. For Chicago’s pollen seasons, which run from March tree pollen through October ragweed, plus year-round urban particulate from traffic and construction, whole-house systems provide consistent treatment without the noise and space demands of portable units. CleanRun installs Honeywell and Aprilaire electronic and media air cleaners with MERV ratings and clean air delivery rates appropriate to your home’s square footage and the local particulate load. Every installation quote includes the written price for the unit, electrical connection if required, and integration with your existing ductwork before any work begins.

Air Purifier Install

Allergen Reduction

Allergen reduction combines mechanical filtration, source removal, and surface treatment to lower concentrations of dust mite debris, pet dander, pollen, and mold spores in your ventilation system. In Chicago’s North Shore-facing neighborhoods like Rogers Park and Edgewater, where lake breezes deposit pollen and urban dust, we regularly measure high particulate loads in return ducts during initial inspections. CleanRun’s process begins with negative-pressure extraction (a controlled vacuum system that draws debris out while preventing it from entering your living space) of all duct runs, followed by targeted treatment of reservoirs where allergens accumulate, and concludes with recommendations for ongoing filtration. The documented photo record shows particulate depth at key locations before and after extraction.

Allergen Reduction
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What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Brands We Service for Air Quality & Sanitizing

Technician using professional air duct cleaning equipment at a residential home
Brands We Service for Air Quality & Sanitizing

CleanRun works with professional-grade equipment from manufacturers whose specifications are published and verifiable. We’ve installed and serviced hundreds of Honeywell whole-house air cleaners and UV systems, stocking replacement media and lamps for their F100, F200, and UV2400 series so Chicago homeowners aren’t left waiting for special orders. Our technicians carry Honeywell specification sheets on tablets, so you can compare rated clean air delivery rates and MERV performance against your home’s requirements before agreeing to any installation.

We also specify Aprilaire media air cleaners and UV systems, particularly their Model 5000 electronic air cleaner and 1900 series whole-house purifiers, which we’ve found well-suited to the particle loads common in Chicago’s urban and near-suburban environments. Whether you have Honeywell, Aprilaire, or any other make of air quality equipment, we can service, repair, or replace it with a written price delivered before work starts. Our equipment roster also includes Rotobrush mechanical cleaning systems and Nikro negative-pressure extractors for the source-removal phase of allergen reduction treatments.

BeforeBefore
AfterAfter

Signs You Need Air Quality & Sanitizing Right Now

  • Musty or earthy odors when the HVAC system cycles on. This typically indicates active microbial growth in the plenum or duct runs, not just surface dust. In Chicago’s humidity, we’ve seen mold colonies establish in as little as one season of inadequate dehumidification, especially in basement and first-floor ducts where ground moisture contributes.
  • Allergy symptoms that worsen indoors or improve when you leave home. If antihistamines help less in your living room than they do outdoors, your ductwork may be circulating concentrated allergen loads. We measure this regularly in homes near the Kennedy and Edens corridors, where outdoor particulate combines with indoor sources.
  • Visible mold or staining around registers or on the air handler. Surface growth at registers often indicates more extensive colonization upstream, where the duct run stays dark and humid. CleanRun’s camera inspection can verify extent without dismantling finished spaces.
  • Recent water damage or flooding that affected ductwork or the HVAC system. Even professionally dried homes often retain moisture in duct insulation and low points of the system. Bacterial and mold growth can begin within 48-72 hours of water intrusion.
  • Persistent odors that return after standard duct cleaning. If a previous cleaning reduced dust but left smells intact, the source is likely microbial or chemical, not particulate. Sanitizing treatment addresses what vacuum extraction cannot remove.

Our Air Quality & Sanitizing Process - Step by Step

Technician performing professional air duct cleaning service with specialized vacuum equipment
Our Air Quality & Sanitizing Process - Step by Step
  1. 1
    Written estimate with scope and price. Every job begins with a free inspection and a written price delivered before any work starts, under Haven Standard Clause 1. The scope specifies which treatments apply to which duct runs, what equipment will be used, and what documentation you’ll receive. No verbal estimates, no “we’ll see once we’re in there” pricing.
  2. 2
    Pre-treatment photo documentation. Our technicians photograph the inside of every duct run, the plenum, and accessible HVAC components with borescope cameras. These images establish baseline conditions and identify hidden problems, like mold behind register boots or debris accumulation at duct elbows, that aren’t visible from the living space.
  3. 3
    Source removal and mechanical cleaning. We use Rotobrush contact cleaning and Nikro negative-pressure extraction to remove particulate, biofilm precursors, and debris that would otherwise shield microbes from treatment agents. This step is essential; applying sanitizers over heavy debris wastes product and leaves living colonies intact.
  4. 4
    Targeted treatment application. Based on findings, we apply EPA-registered antimicrobial agents, install UV lamps, or integrate air purification equipment as specified in your written scope. Application equipment is selected for your duct material, whether galvanized steel, flex duct, or fiberboard, to achieve proper coverage without damage.
  5. 5
    Post-treatment verification and documentation. Every treated run is photographed after completion. The documented photo record, including before images, after images, and the written scope with pricing, is delivered as a standard deliverable. The 365-Day Done Right Promise is included in writing on every job.
Get the price in writing before anything starts.Serving Chicago - a real person answers, day or night.
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How Much Does Air Quality & Sanitizing Cost in Chicago?

Air Quality & Sanitizing pricing for a typical mold treatment in a single-family Chicago home runs $450-$850 depending on the number of affected duct runs, whether the plenum requires treatment, and whether HVAC components like the evaporator coil need cleaning. Bacteria sanitizing for a complete system typically falls between $350 and $650. UV light installation, including the lamp assembly, mounting, and electrical connection, generally ranges from $400 to $900 per lamp location, with most Chicago homes requiring one or two lamps for effective coverage. Whole-house air purifier installation varies more widely, from $600 for a media cleaner in an accessible return duct to $1,800-$2,400 for electronic air cleaners with integrated controls in complex systems. Allergen reduction as a standalone service, combining deep extraction with surface treatment, typically runs $500-$950 for homes under 3,500 square feet.

Several factors move prices within these ranges. Homes in Chicago’s historic districts, like parts of Old Town or the Near South Side, often have limited access panels or original ductwork that requires more time to treat properly. Multiple HVAC zones add duct runs and plenum complexity. Equipment accessibility, whether the air handler is in a cramped crawl space or an open basement, affects labor time. We specify all of this in your written estimate before work begins, so the price you agree to is the price you pay.

To avoid overpaying, request that any quote specify the exact number of duct runs to be treated, the products or equipment to be installed with manufacturer model numbers, and whether post-treatment verification is included. CleanRun’s estimates include all three by default. We also offer a Free Second Opinion on any written estimate from another company; bring their quote and we’ll put our number next to it in writing, with no obligation to use our service.

Every estimate is free and includes the inspection, camera documentation of conditions found, and a written scope with fixed pricing. Call (708) 683-3974 to schedule.

Air Quality & Sanitizing Near Chicago - Our Service Area

Technician performing professional residential air duct cleaning
Air Quality & Sanitizing Near Chicago - Our Service Area

CleanRun serves Chicago proper and the surrounding metro area, with regular work in Air Quality & Sanitizing in Oak Lawn, Air Quality & Sanitizing in Hinsdale, and neighborhoods including Skokie, Elmhurst, Evanston, Bensenville, Lombard, Downers Grove, Des Plaines, Orland Park, and Glenview. Most Chicago addresses receive next-available scheduling within two to four business days; outlying areas typically fall within the same window. Our technicians are dispatched from locations that minimize drive time to your neighborhood, and you’ll receive the technician’s name and estimated arrival window by text the morning of service. Whether you’re in a Lincoln Park condo or a Downers Grove single-family, the process is identical: written price first, documented photo record included, 365-Day Done Right Promise in writing on every job.

Serving Chicago, IL - Our Local Coverage Area

We’re based in the Chicago area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.

Frequently Asked Questions - Air Quality & Sanitizing in Chicago

Technician using a rotary brush to perform professional dryer vent cleaning.
Frequently Asked Questions - Air Quality & Sanitizing in Chicago

Schedule Your Air Quality & Sanitizing Service in Chicago Today

Call (708) 683-3974 to speak with a live person, 24/7, and schedule your free inspection. You’ll receive a written price before any work starts, a documented photo record of every duct run as a standard deliverable, and the 365-Day Done Right Promise in writing. No per-vent pricing, no coupon bait-and-switch, no obligation to proceed. CleanRun Duct Repair & Cleaning has operated under the H.A.V.E.N. Standard since 2013, with background-checked, uniformed technicians and equipment you can verify before agreeing to any scope of work.

Written by Tomas Reyes, Owner at CleanRun Duct Repair & Cleaning, serving Chicago since 2013.

Why Chicago Chooses CleanRun Air Duct Cleaning Chicago

We set the standard for air quality & sanitizing in Chicago.

No Per-Vent Upsells

One flat price per system, agreed before we start. We do not price per vent, and nothing gets added to the invoice that you did not approve first.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in Chicago

Getting your air quality & sanitizing handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your air quality & sanitizing needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Chicago - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local air quality & sanitizing pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Chicago Customers Say

Trusted by homeowners across Chicago and surrounding areas.

★★★★★

"The before and after photographs of each run are the reason I used them. You cannot argue with what came out of the return."

Marguerite O. · Verified customer
★★★★★

"My allergies genuinely improved. They also told me the ducts did not need sealing, which I had been quoted for elsewhere."

Petra K. · Verified customer
★★★★★

"On time, professional, and explained what the readings meant without talking down to me."

Warren E. · Verified customer

Ready for Air Quality & Sanitizing in Chicago?

Call now for a free estimate - or request one below. Licensed, insured, and here with fast after-hours help in Chicago.

(708) 683-3974

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