HVAC Cleaning Cost - One Flat Price, Before-and-After Photos

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.

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Before & after – our own jobs

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How Much Does HVAC Cleaning Cost in Chicago?

HVAC cleaning in Chicago typically costs between $299 and $799 for a standard single-family home, with most jobs landing in the $350-$550 range depending on system size, duct count, and what the camera actually finds inside the runs. That range covers the full job: negative-pressure extraction on every supply and return, a documented photo record before and after, and a written price you receive before any panel comes off. If a quote you’ve seen is under $150, it is almost certainly a loss-leader that converts to upsells at the door.

HVAC Cleaning Cost Breakdown (2026)

The table below reflects what CleanRun charges in the Chicago market as of 2026, with written prices delivered before work starts on every job – no exceptions, per Haven Standard Clause 1. These are not “starting at” numbers designed to grow once a technician is inside your home.

What Pushes the Price Up

A few things reliably move the final number toward the higher end of any range. Chicago’s building stock is old – a significant share of homes in neighborhoods like Pilsen, Back of the Yards, and Rogers Park have ductwork that dates to the 1960s or 1970s, and those systems frequently have debris accumulations, disconnected flex sections, and original fiberglass duct board that requires slower, more deliberate extraction to avoid liner damage. Our Rotobrush and Nikro equipment is calibrated for that work, but it takes more time than cleaning a modern sheet-metal system in a 2018 build in the West Loop.

Accessibility is the other major driver. Ducts buried in concrete slab – a configuration we encounter often in ranch-style homes near Norwood Park and Edison Park – add both time and equipment rigor to the job. The same applies to high-rise condos in Streeterville or the Gold Coast where dryer vents exhaust through long horizontal runs or terminate on a roof. More linear footage means more labor, and the written price reflects that before anyone starts work.

What Keeps the Price Down

A newer system, a home under 2,000 square feet, ductwork that was last cleaned within the past four to six years, and good access to every register – those four conditions together usually put a job at the lower end of its range. Bundling services also reduces the total cost per component: adding a dryer vent clean to an air duct job is less expensive than scheduling each separately because the truck and technician are already on-site.

What Affects HVAC Cleaning Pricing in Chicago

• Age of the building and duct system: Chicago’s housing stock skews old. Homes built before 1980 – and there are a lot of them in neighborhoods like Wicker Park, Bridgeport, and Chatham – tend to have more accumulated debris, original duct board that requires careful handling, and often have sections that were never cleaned in the life of the building. More material inside the system means more time on the job, which is reflected in the written price.
• Number of supply and return registers: Duct cleaning is priced partly by vent count because each register represents a duct run that needs to be isolated, brushed, and extracted under negative pressure. A Chicago two-flat converted to a single-family home might have 24 or more registers. A condo in Lincoln Park might have eight. The difference matters.
• System configuration and duct material: Sheet-metal trunk-and-branch systems clean faster and tolerate more aggressive agitation. Flexible duct, duct board, and older spiral pipe require different speeds and tools. The Rotobrush system CleanRun uses adjusts brush speed per material type – that calibration protects the liner and produces a cleaner result, but it affects job time.
• What the camera finds: Every CleanRun job includes a camera inspection before extraction begins. If the camera shows a three-inch debris buildup at the first elbow off the plenum – something we find regularly in older Bridgeport two-flats and bungalows in Garfield Ridge – the written scope and price reflect that finding before work starts. You see the before photo. You approve the price. Then work begins.
• Contamination type: Standard dust and lint is routine. Mold growth, pest debris, or construction drywall dust from a renovation are different problems requiring different protocols and, in some cases, Abatement Technologies containment equipment. Pricing for those situations is itemized separately in writing.
• Access difficulty: Slab homes, high-rise units, and homes where registers are obscured by built-in cabinetry or finished basements add time. We price for actual access conditions, not an ideal-case scenario, which is why the written price comes after the initial walkthrough – not before the technician has seen the system.

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The $79 Coupon Problem in Chicago

It deserves its own section because it costs Chicago homeowners real money every year. A $79 or $99 HVAC Cleaning services offer – the kind that circulates on coupon sites, direct mail, and some online ads targeting Naperville, Evanston, and Schaumburg addresses – is almost always a bait price. The model works like this: a technician arrives, performs a superficial pass with an undersized shop vacuum, and then presents a menu of upsells – mold treatment, “heavy contamination” surcharges, UV light systems, and additional vents not covered by the introductory price. The total invoice frequently reaches $600 or more, for work that is not documented, not scoped in advance, and not backed by anything in writing.

CleanRun was established in 2013 specifically to operate differently. The price is written before any panel comes off. The photo record documents what was inside before extraction and after. The 365-Day Done Right Promise is in writing on every job. If a competitor has given you a written estimate, bring it – CleanRun will put its own number next to it in writing at no cost, under our Free Second Opinion offer. You compare two written prices and decide. That is the whole process.

Chicago-Specific Pricing Factors You Won’t Find in a National Guide

National pricing guides for HVAC cleaning quote ranges like “$100 to $700” and call it done. Those ranges are true in the sense that technically anything can cost anything, but they are not useful for a homeowner in Lakeview trying to decide whether a quote is reasonable. Here is what actually drives Chicago pricing that a generic guide will not tell you:

Chicago winters put more demand on duct systems than most U.S. cities. When your furnace runs from November through April – and in Chicago, it often does – the blower moves more air volume over the course of a season than systems in milder climates. That means debris accumulates faster, and a cleaning cycle of every three to five years is not conservative in this market. It is realistic, particularly for homes near the lakefront where humidity levels can accelerate particulate adhesion inside metal ducts.

Chicago’s bungalow belt is a specific situation. The classic Chicago bungalow – found in blocks running from Jefferson Park through Portage Park and down through Marquette Park – typically has a gravity furnace footprint converted to forced air at some point between the 1950s and 1980s. Those converted systems often have larger-diameter trunk lines that were sized for gravity flow, not forced air, and they collect debris differently than standard systems. Our technicians know what to expect in a bungalow before the camera even goes in.

Two-flat and three-flat configurations require separate pricing per unit. A two-flat in Logan Square or Pilsen is two separate HVAC systems. If you own the building and want both units cleaned, the price reflects two separate system cleans – though there is typically a discount when both are done the same day because setup and travel are shared. We price this honestly in writing before the job starts.

Construction dust from gut-rehab renovations is a separate category. Chicago has seen significant renovation activity across neighborhoods like Humboldt Park, North Center, and South Shore over the past decade. If your home was gut-rehabbed and the ducts were not sealed during construction, drywall dust – which is fine, heavy, and settles in every horizontal duct run – can be a significant contamination issue. That requires a different extraction protocol and different equipment settings than routine cleaning. The written scope will say so.

How to Save on HVAC Cleaning in Chicago

There are real ways to reduce cost without cutting corners on the actual work.

• Bundle services on the same visit. Adding dryer vent cleaning or furnace compartment cleaning to an air duct job is less expensive per component than scheduling each as a separate visit. The labor setup cost is shared across the job, and that savings is passed through in the written price.
• Get a second opinion on any written estimate. If you have a competitor quote, CleanRun will put its own number next to it in writing – free, no obligation. You are comparing documented prices, not sales pitches. Call (708) 683-3974 and ask for the Free Second Opinion service.
• Avoid scheduling in peak heating season if it’s not urgent. October through December is the busiest period for HVAC-related services in Chicago. Late winter and spring – February through April – tend to have more scheduling flexibility and, in some cases, better availability for same-week appointments.
• Ask specifically what is included in the quoted price. Photo documentation, negative-pressure extraction on every run (not just mains), all supply and return registers, and the written scope should all be standard – not add-ons. If any of those are listed as extras, that affects the real comparison between two quotes.
• Don’t hire from a coupon offer. This sounds obvious, but it is worth stating plainly: a $79 introductory price costs more in the end than a $399 written price from a company that documents the work. The math is not close when you account for upsells, undocumented results, and the need to reclean within a year.
• Maintain filters between cleanings. A MERV-8 or higher filter maintained on a regular replacement schedule slows debris accumulation inside the duct runs. Honeywell and Aprilaire whole-home filtration systems do this more consistently than standard panel filters. Slower accumulation means longer intervals between professional cleanings, which reduces your total annual cost.

What CleanRun’s Pricing Actually Covers

When a CleanRun written price lands in your inbox before any work begins, here is exactly what that price includes as standard – not as an upsell or a “premium package.”

Negative-pressure extraction on every supply and return duct run using Rotobrush or Nikro equipment, depending on duct material and diameter. A camera inspection at the start of the job, with findings documented and shown to you before extraction begins. A documented photo record of every duct run – inside, before cleaning and after – delivered to you as part of the standard job record when the crew leaves. A written scope of work agreed to before any panel comes off. The 365-Day Done Right Promise in writing: if the work is not right, we make it right, with no manager approval required and no narrow interpretation of what “right” means.

Background-checked, uniformed technicians identified by name before arrival, operating under Haven Standard Clause 3: Verified Crews. All calls answered by a live person. No subcontractors. No bait-and-switch vent counts.

That is what $350 to $550 buys from CleanRun. It is a different product than a $79 coupon visit, and the difference is documented in the photos you receive when the truck leaves.

FAQs – HVAC Cleaning Cost in Chicago

How much does HVAC cleaning cost in Chicago in 2026?

Most Chicago homeowners pay between $299 and $799 for a full HVAC duct cleaning, with the $350-$550 range covering the majority of single-family homes. The final price depends on duct count, system configuration, building age, and what the camera finds before extraction begins. CleanRun delivers the written price before any work starts – call (708) 683-3974 for a free estimate specific to your home and system.

Why are some HVAC cleaning quotes in Chicago as low as $79?

A $79 quote is a door-opening price, not a real project price. The business model depends on upselling once a technician is inside: “heavy contamination” charges, mold treatment add-ons, additional vents not included in the original quote, and UV light systems. The total invoice typically reaches $500-$800 or more, for work that is not scoped in advance, not documented with photos, and not backed by a written guarantee. CleanRun’s price is written before work begins and does not change at the door – that’s Haven Standard Clause 1.

How often should I clean HVAC ducts in a Chicago home?

Every three to five years is the realistic interval for most Chicago homes. Given how long Chicago furnaces run during heating season – often six months or more – and the age of much of the city’s housing stock, a four-year cycle is appropriate for most bungalows and two-flats. Homes that have had recent renovations, significant pet dander, or known mold issues should clean sooner. The camera inspection at the start of each CleanRun job documents the actual condition of the system, so you can see what’s there rather than guessing.

Is HVAC cleaning worth the cost in Chicago?

For most Chicago homes built before 1990, yes – and the camera tells you whether yours qualifies. When our technicians photograph a three-inch debris layer at the first elbow off the plenum in an older Garfield Ridge home, or find a disconnected flex duct in a converted Logan Square two-flat that has been circulating conditioned air into a wall cavity for years, the cost of cleaning is self-evidently justified. For newer homes with well-maintained filtration, a camera inspection alone will tell you whether cleaning is actually warranted. CleanRun will not sell you a service the camera says you don’t need.

Can I get a real price before you come to my house?

Yes. CleanRun provides a written price range based on your home’s square footage, vent count, and system type before scheduling – and confirms the final written price after a walkthrough, before any work begins. Haven Standard Clause 1 means ‘call for a quote’ does not exist in our process: the price is in writing before the first panel comes off. Call (708) 683-3974 to get your written estimate. There is no obligation, and if you have a competitor’s written quote, we’ll put our number next to it in writing for free.

Does CleanRun serve neighborhoods across the city, or just certain areas of Chicago?

CleanRun serves Chicago and surrounding communities – including neighborhoods like Lincoln Square, Bridgeport, Pilsen, Hyde Park, Beverly, Wicker Park, Logan Square, Rogers Park, Norwood Park, Lakeview, and Streeterville, as well as the North Shore suburbs and southwest suburbs. If you’re not sure whether your address falls in the service area, call (708) 683-3974 and ask directly. A live person answers.

Key Takeaways

• HVAC cleaning in Chicago costs $299-$799 for most single-family homes, with the majority of jobs in the $350-$550 range.
• Vent count, building age, duct material, and what the camera finds are the four main price drivers – all reflected in a written price before work starts.
• A $79 coupon offer is a marketing entry point, not a project price. The documented total usually exceeds a straightforward written quote.
• Chicago’s pre-1980 housing stock – bungalows, two-flats, converted gravity systems – requires more careful extraction and typically lands toward the higher end of the range.
• Bundling dryer vent cleaning and furnace compartment cleaning on the same visit reduces the per-component cost.
• Every CleanRun job includes a written price, a camera inspection, a photo record of every duct run, and the 365-Day Done Right Promise – as standard deliverables, not upgrades.
• CleanRun has served 52,000+ homes since 2013, with a written price and documented photo record on every one of them.

If you’re comparing HVAC cleaning options in Chicago and want to see how our pricing lines up against a quote you’ve already received, the HVAC Cleaning in Chicago page explains exactly what the job includes and how it’s priced. Or start at the home page to see the full range of services CleanRun offers.

To get a written estimate for your home – at no cost and with no obligation – call (708) 683-3974. A live person answers. If you have a competitor’s written quote, ask about the Free Second Opinion and we’ll put our number next to it in writing before you make any decision.

Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning Chicago, serving Chicago, IL since 2013.

Pricing reflects the Chicago market as of 2026. CleanRun Air Duct Cleaning Chicago offers free estimates – call (708) 683-3974.