Frequently Asked Questions - Air Duct Cleaning in Chicago, IL
We've been cleaning air ducts across Chicago since 2012. Here are the questions homeowners ask us most, answered straight.
Pricing & Cost FAQs
Most whole-home air duct cleanings in Chicago run between $300 and $600 for a typical single-family home. The exact price depends on your system's size, how many vents you have, and whether your ductwork needs access panels cut. We give you a written, itemized estimate before we start, so there's no surprise on the bill. Call (877) 502-3903 for a free estimate on your home.
Repair is almost always cheaper if your ducts are less than 20 years old and the damage is localized. In Chicago's older neighborhoods like Bridgeport and Brighton Park, we often find disconnected joints or crushed flexible duct that a technician can fix in an hour. Replacement makes sense when galvanized steel ducts are rusted through or asbestos-wrapped ducts are disturbed. We'll show you the camera footage and give you both options with prices.
The $49 bait-and-switch operators typically show up with a shop vac, clean only what's visible, then upsell you to $800 or more. We've seen it in South Lawndale and McKinley Park. A proper cleaning takes 3-4 hours with a truck-mounted or portable HEPA system, agitation brushes, and before-and-after camera documentation. We don't play that game. One honest price, shown before work starts.
High-rise ductwork in the Chicago Loop and Near South Side can cost more because of parking, elevator time, and access constraints. We factor that into your written estimate upfront, not after we arrive. No surprises on the bill.
We itemize everything on your estimate: vent count, main trunk lines, return plenums, dryer vent if requested, and any access panels needed. Some Chicago companies charge extra for "sanitizing" or "mold treatment" at the door. We don't. If your system needs something beyond standard cleaning, we'll tell you during the estimate and price it before we start.
Service & Process FAQs
We inspect your full system with a camera first, then seal and pressurize the ductwork before agitating debris with brushes or compressed air tools. A high-powered vacuum extracts everything through a sealed hose. In Chicago's climate, we pay special attention to return ducts, which pull in summer humidity and winter dry air that cakes dust onto the walls. The whole process takes 3-4 hours for most homes.
Every 3 to 5 years for most Chicago homes. If you have pets, allergies, or live near the industrial corridors along the Stevenson Expressway or in Brighton Park, every 2 to 3 years is smarter. After any renovation, flooding, or pest intrusion, have them inspected regardless of timing.
It can reduce the allergen load circulating through your home, especially if your returns are pulling in pollen from Chicago's heavy tree seasons or dust from older plaster walls in neighborhoods like West Town and Bridgeport. It's not a cure-all, but it's one piece of cleaner indoor air, alongside a good filter and humidity control.
A typical single-family home in Chicago takes 3 to 4 hours. Larger homes in Grand Boulevard or Douglas with finished basements and multiple HVAC zones can take 5 to 6 hours. We don't rush. Done right means every vent, every trunk line, every return.
No. Our equipment is sealed and HEPA-filtered. We lay protection on floors and wear boot covers. The vacuum runs continuously during agitation, so debris goes straight out to our machine, not into your living room. Your home first - we work in your house the way we'd work in our mother's.
Brands & Parts FAQs
We use Rotobrush brush-and-vac systems for residential ductwork and Nikro portable HEPA vacuums where truck access is limited, like high-rises in the Chicago Loop. Both are proven brands in the industry. The right tool depends on your duct material, access, and how compacted the debris is.
We do. For Chicago homes with persistent allergy issues or odors, we can install Honeywell whole-home media filters or Aprilaire electronic air cleaners that integrate with your existing HVAC system. We'll show you whether your ductwork and blower can handle the airflow restriction before recommending anything.
Yes, always. A clean duct system with a dirty filter is like mopping in work boots. We stock standard sizes and can recommend the right MERV rating for your system. In Chicago's older housing stock, we often see filters that are too restrictive for the original blower motor, causing premature failure.
Licensing & Insurance FAQs
Every pro working under our name is required to hold the license and insurance Illinois requires for HVAC and duct cleaning work. We've been serving Chicago since 2012, and we don't send anyone into your home who isn't properly credentialed. Ask to see documentation when we arrive if you'd like.
Standard residential air duct cleaning doesn't require a permit in Chicago. If we're modifying ductwork, installing new returns, or working in a commercial building, permit requirements vary by ward and building code. We handle permitting when it's needed and build it into the estimate.
Check for an Illinois HVAC contractor license, liability insurance, and a physical local address, not just a PO box. Ask for before-and-after photos or video from your actual system, not stock images. A real company has a history you can trace. We've been at this since 2012 - our reputation in Bridgeport, McKinley Park, and across Chicago is built one job at a time.
Emergency & Response FAQs
We answer calls Monday through Friday, 7 AM to 8 PM, and Saturday and Sunday, 8 AM to 7 PM. Same-day appointments are often available within our hours, especially for dryer vent blockages or post-flood situations where mold risk is immediate. Call (877) 502-3903 and our live coordinator will connect you with the local team.
A completely blocked dryer vent with a burning smell is the most common real emergency - lint fires are real and preventable. Water in ductwork after a Chicago basement flood, or a dead animal in a vent during summer heat, also need fast attention. If you're unsure, call us. We'll tell you honestly whether it can wait.
Call (877) 502-3903 during our hours: Monday through Friday 7 AM to 8 PM, Saturday and Sunday 8 AM to 7 PM. Our live coordinator will find a window that works and send you a confirmation with the technician's name and arrival time. We'll be there when we say.
Warranty & Guarantees FAQs
Yes. The Keystone Standard, applied to air ducts: 90 days, in writing, no arguing. If debris returns or a vent isn't flowing right, we come back and make it right. No paperwork battle, no runaround. Standing behind it is one of our K.E.Y.S. values.
It's our promise on every job: 90 days, in writing, no arguing. Named for the oldest air-moving tool there is, Bellows has stood behind this guarantee since 2012. If it's not right, we come back. That's a square deal.
Call us. We'll send someone to look at it, and if we missed something, we'll fix it under our 90-day guarantee. We've been in Chicago for 42 years because we don't leave problems sitting. Every time - the 400th job gets the care of the first.
Damage from remodeling, pest intrusion, or new construction debris after we clean isn't covered. Normal settling of dust over months is expected. But if our work wasn't thorough, or a vent we cleaned isn't performing, that's on us. We'll make it right.
Written by the team at Bellows Air Duct & Vent Co. of Chicago, serving Chicago, Bridgeport, Lower West Side, Near South Side, McKinley Park, Douglas, Chicago Loop, Grand Boulevard, New City, South Lawndale, Brighton Park, and West Town since 2012.
Still Have Questions?
We are happy to help. Call us - same-day and after-hours emergency service available.
(877) 502-3903