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5.0 across 30+ Google reviews

Permanent smoke odor removal. Guaranteed.

BioSweep of Chicagoland is the odor removal service homeowners and realtors have relied on since 2013. BIOSWEEP technology destroys odor at the molecular level. Results GUARANTEED.

13 years in Chicagoland BIOSWEEP technology Results GUARANTEED 24-hour turnaround
Written guarantee before work begins. Read the terms →
We treated this home for a smoke smell. 24 hours later it was guaranteed to never smell like cigarettes again! We treated this home for a smoke smell. 24 hours later it was guaranteed to never smell like cigarettes again! This absolutely stunning 10,000 sq ft condo overlooking Lake Michigan had been smoked in for 30 years. The contractor that helped remodel called us about removing the smoke odor - we guaranteed 100% smoke odor removal and were onsite the following week for our treatment. Our team was in and out in under 48 hours - cigarette smoke smell eliminated for good. A small kitchen fire caused the entirety of this beautiful home to smell like smoke. We were finished in 24 hours and guaranteed that the smell would never return!

We treated this home for a smoke smell. 24 hours later it was guaranteed to never smell like cigarettes again!

We treated this home for a smoke smell. 24 hours later it was guaranteed to never smell like cigarettes again!

This absolutely stunning 10,000 sq ft condo overlooking Lake Michigan had been smoked in for 30 years. The contractor that helped remodel called us about removing the smoke odor - we guaranteed 100% smoke odor removal and were onsite the following week for our treatment. Our team was in and out in under 48 hours - cigarette smoke smell eliminated for good.

A small kitchen fire caused the entirety of this beautiful home to smell like smoke. We were finished in 24 hours and guaranteed that the smell would never return!

Free phone estimate

Tell us about the odor. We'll call you back ASAP.

Most jobs get a free phone estimate within 24 hours. Grant or a member of the team answers personally. You won't get a call center. If your situation qualifies for the full guarantee, you'll know on the call. If it doesn't, you'll know that too, before we ever schedule.

Same-week scheduling for most Chicagoland addresses
Written guarantee terms before the job begins
Prefer to call? (630) 881-7145
By submitting, you agree we may contact you about your inquiry. We never sell your info.
Why it works

Others mask. BIOSWEEP destroys.

Most odor services spray, fog, ozone-treat the air, or attempt to cover odors with paint. The smell drops for a few days, then comes back. That is not a failure of persistence. It is outdated technology. These processes do not remove odor. They can damage belongings or seal the odor into your walls (painting over smoke damage).

BIOSWEEP generates hydroxyl radicals, hydrogen peroxide vapor, and singlet oxygen, a combination 10 times more oxidizing than ozone alone. These agents react with and break down the organic compounds that cause odor at the molecular level. When the source is gone, there is nothing left to return. GUARANTEED.

Full comparison: BioSweep vs. ozone treatment →
Realtors: see listing agent timelines →
Ozone / Thermal fog
Masks
Creates a counter-odor that fades within days. Embedded residues in walls, fabrics, and HVAC remain untouched. Odor returns within days.
BIOSWEEP
Destroys
Reaches into walls, HVAC ducts, and fabric fibers. Breaks down odor molecules through oxidation. No residue. Safe and effective on all materials.
5.0
★★★★★
30+ Google reviews
Every review since 2013. Homeowners, realtors, car dealerships, and property managers.
★★★★★

"I purchased a home that had been smoked in for 10 years and tried HVAC cleaning, professional wall cleaning, even Killz primer. Nothing worked. Grant was honest up front that he couldn't guarantee 100% removal because we had painted, but he did an overnight treatment of my whole house. The next day my home smelled fresh and there was no trace of the foul odors at all. I am beyond ecstatic with the results."

Maggie H.
Homeowner, Wheaton (verified Google review)
★★★★★

"I am a Broker and used BioSweep on a listing I had. My listing was a very large home that received many comments on how beautiful it was but smelled of heavy smoke. We tried everything. As a last ditch effort I contacted BioSweep. They came out right away. The smell was gone. My second showing after the BioSweep service purchased the house."

Chicagoland Broker
Verified Google review
★★★★★

"Grant and his office staff coordinated the process with the insurance company and removed 100 percent of the smoke smell from the house fire. Extremely professional and genuinely concerned about the customer."

Keith Johnson
Homeowner (verified Google review)

The BioSweep Guarantee.

If the odor returns after our treatment and the original source has been resolved, we come back at no charge. No invoice, no negotiation. Terms in writing before the job begins. The guarantee transfers to a buyer at closing on realtor listings.

  • Free re-treatment if odor returns
  • Written terms before work begins
  • Transferable to buyers at closing
Read the full guarantee →
What we treat

The odor removal service for any situation

Smoke Odor
Cigarette, cannabis, wildfire smoke. One treatment. Permanent.
Pet Odor
Urine, dander, animal trauma. Works on hardwood, carpet, and subfloor.
Fire & Trauma
Post-fire, hoarding remediation, biohazard decontamination.
Vehicle Odor
Dealers and buyers. Front-line ready in 2-3 hours. Won't return in summer heat.

"We've treated thousands of Chicagoland homes since 2013. Don't waste time and money on DIY remedies or other products. If BioSweep treats your home first, it will never smell again."

Grant Framburg, President, BioSweep of Chicagoland
Read Grant's story →
Common questions

What people ask before calling

Is BioSweep a service or a product? Read this first
BioSweep of Chicagoland is a service. Our team is a business on wheels that comes to you. BIOSWEEP technology is proprietary and not for sale to consumers.
Is BioSweep safe for pets and children?
All people, pets, and plants must be vacated during treatment. Re-entry is safe once our team confirms the space is cleared. BIOSWEEP uses no liquid chemicals. The gases produced decay back to oxygen and water vapor within 30-45 minutes of treatment ending. No chemical residue remains on surfaces. Safe on all materials.
How long does smoke odor removal take?
Most residential treatments take about 10-15 hours of equipment runtime. Your home is safe to re-enter when our team confirms completion. Total time from start to re-entry is typically 24 hours or less. We set up equipment during the day, run the process overnight, and you return in the morning.
How much does professional odor removal cost in Chicagoland?
Most Chicagoland homes run $1,000-$3,500. Final price depends on odor type, square footage, and location. We give a rough estimate by phone in 5 minutes with no on-site visit required. Call (630) 881-7145 with your square footage and odor type ready. You can also schedule an in-person estimate ($150, credited back to the invoice if you book the treatment).
What is the BioSweep guarantee?
If the odor returns after our treatment and the original source has been resolved, we re-treat at no charge. No invoice, no negotiation. Terms in writing before work begins. The guarantee is transferable to a buyer at closing when the service is performed on a listing. Full guarantee terms →
What is the difference between BIOSWEEP and ozone?
Ozone masks surface-level odors. The smell often returns within days because embedded residues in walls, fabrics, and HVAC ducts are untouched. BIOSWEEP uses five-stage photocatalytic oxidation to destroy odor-causing molecules at the molecular level. The process reaches where ozone cannot. When the source is gone, the odor is gone permanently.
Which areas of Chicagoland do you serve?
Cook, DuPage, Lake, Will, and Kane counties. Downtown Chicago and surrounding suburbs including Naperville, Wheaton, Hinsdale, Oak Park, Schaumburg, Evanston, Downers Grove, Elmhurst, Lombard, Aurora, Bolingbrook, and more. Outside these areas, call and ask: (630) 881-7145.
Service area

Serving greater Chicagoland

Chicago Elmhurst Naperville Aurora Lombard Bolingbrook Glen Ellyn Wheaton Downers Grove Plainfield Warrenville Schaumburg Hinsdale Oak Park Oak Lawn Orland Park Evanston Highland Park Lake Forest Arlington Heights Des Plaines

Cook, DuPage, Lake, Will, and Kane counties.

Ready to make it permanent?

Call for a 5-minute phone estimate. We'll tell you exactly what it costs and when we can be there. No site visit required for a range.

Call BioSweep (630) 881-7145