Central Illinois' Most Trusted Since 1956
(309) 472-5036
19801 Eisele Rd, East Peoria, IL 61611

Central Illinois' Trusted Air Duct Cleaning Experts

Bennett Furnace & Duct Cleaning

Family-Owned Since 1956 · 70+ Years in Business

Truck-mounted power. Free estimates. Serving Peoria, Bloomington, Champaign & Springfield.

Meet Dave

A Personal Welcome to Bennett Furnace Cleaning

Dave Thompson, owner, shares what 70+ years of honest, truck-mounted duct cleaning means for your home.

Family-owned since 1956 · Serving Peoria, Bloomington, Champaign & Springfield

Your Local Furnace & Air Quality Expert

Ask Dave

Get honest answers about your furnace, air ducts, dryer vents, indoor air quality, maintenance, and energy savings.

Available 24 / 7

Dave Bennett, furnace and duct cleaning expert

No pressure. No obligation. Just expert advice from Bennett Furnace & Duct Cleaning.

Prefer a human? Call (309) 472-5036 or visit Contact.

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Dave

AI Twin • Online

Pick a topic

Hi, I’m Dave with Bennett Furnace & Duct Cleaning. Ask me about furnace cleaning, ductwork, dryer vents, or indoor air quality—and I’ll give you a clear, honest answer based on what actually works.

Try asking about furnace filters

Dave is an AI expert trained on Bennett's experience. For safety issues (gas smell, CO alarm), call 911 or your gas utility.

#1 Furnace Cleaning Company In The Area

Air Duct & Furnace Cleaning Services You Can Trust

For over 70 years, families across Peoria, Bloomington-Normal, Champaign, Springfield, and Lincoln have trusted Bennett Furnace Cleaning with their home's air quality. We're not just another duct cleaning company – we're your neighbors, doing business the old-fashioned way with a handshake and honest work.

Our promise is simple: "Doing it right, every single time."

When indoor air is 2–5 times more polluted than outdoor air, and your family breathes that air 5–7 times every day, you need more than portable equipment and cheap promises. You need truck-mounted power and four generations of integrity.

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Bennett Furnace & Duct Cleaning truck-mounted equipment in Central Illinois
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Air Duct Cleaning

Remove dust, allergens, and debris from your home's ductwork using powerful truck-mounted equipment. Less dust and debris circulating through your home's air.

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02

Furnace Cleaning

Keep your heating system running safely and efficiently with professional furnace cleaning. Prevent costly breakdowns and extend your equipment's life.

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03

Dryer Vent Cleaning

Prevent house fires and improve dryer efficiency by removing dangerous lint buildup. Professional cleaning that protects your family and saves energy.

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04

Commercial HVAC Cleaning

Trusted by hospitals, restaurants, and businesses throughout Central Illinois. Minimal-disruption cleaning that meets health inspections and insurance requirements.

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Trusted by Central Illinois for 70 Years! Your duct cleaning experts are just one call away.

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Bennett Furnace crew cleaning residential ductwork

About Bennett Furnace Cleaning

We're Your Central Illinois Air Duct Cleaning Experts

Hi, I'm Dave.

At Bennett Furnace & Duct Cleaning, we've been helping Central Illinois families and businesses breathe cleaner air since 1956.

Over the years, our job logs put us at an estimated 750,000+ jobs, for homeowners, businesses, and restoration companies. More than 30 companies subcontract Bennett for furnace, air duct and/or dryer vent cleaning work, including major companies such as ServPro, Blue Sky and Lanz.

We believe in honest service, fair pricing, and doing quality work the first time. That's why we use powerful truck-mounted equipment with far more pulling power than portable systems, providing a deeper, more effective clean.

Whether you need furnace cleaning, air duct cleaning, dryer vent cleaning, or simply have a question, I'm here to help.

Get A Quote Today

Our Air Duct & Furnace Cleaning Services

Complete Indoor Air Quality Solutions That Help Your Family Breathe Easier

From deep-cleaning your home's entire ductwork system to sanitizing the system, we offer everything you need to keep your Central Illinois property's ductwork clean year-round.

  • Air Duct Cleaning
  • Dryer Vent Cleaning
  • Whole System Sanitization
  • Furnace Cleaning
  • HVAC System Cleaning
  • Commercial Duct Cleaning
Get A Quote Today
Bennett Furnace & Duct Cleaning red service truck in Urbana, IL

Our Proven Process

Here's Our Simple Plan to Transform Your Central Illinois Home's Air Quality

  1. Step 1

    Free Estimate & Scheduling

    Speak with Dave directly, get exact pricing upfront, and schedule evening or weekend appointments at no extra charge.

    Get An Estimate →
  2. Step 2

    Professional Cleaning

    Our crew arrives on time, protects your home, and uses truck-mounted equipment to deep-clean your entire system.

    Get An Estimate →
  3. Step 3

    Guaranteed Results

    We show you the before-and-after, and you pay only when completely satisfied.

    Get An Estimate →

See The Difference

Before & After: Real Central Illinois Duct Cleanings

Drag the slider to reveal the transformation. Our truck-mounted equipment pulls out years of dust, pet dander, and debris you can't see from the register.

Main Trunk Line Deep Clean — Central Illinois — after professional cleaningBeforeAfter

Main Trunk Line Deep Clean — Central Illinois

Dryer Vent Safety

Lint buildup is a common cause of home dryer fires. A professional cleaning helps reduce that risk and cuts dry times.

Learn About Dryer Vent Cleaning

Trusted by Central Illinois' Leading Companies

Commercial Air Duct Cleaning Experts

For 70 years, Bennett Furnace has been the preferred duct cleaning partner for hospitals, universities, restaurants, and restoration companies throughout Central Illinois. When the professionals need HVAC cleaning done right, they call us.

Our Commercial Clients Include:

  • Major Restoration Companies
  • Universities and Schools
  • Industrial Buildings & Factories
  • Hospitals and Healthcare Facilities
  • Banks and Office Buildings
  • Restaurants and Commercial Kitchens
Learn More Today
Bennett Furnace commercial ductwork cleaning in Champaign, IL

From air ducts to dryer vents, we're your one-stop indoor air quality solution.

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Your Go-To Duct Cleaning Company

Why Choose Bennett Furnace Cleaning?

For seven decades, Bennett Furnace has been Central Illinois' most trusted duct cleaning company, serving thousands of families from Peoria to Champaign with honest work and old-school integrity. While other companies rely on gimmicks, contracts, and high-pressure sales tactics, we've built our reputation the old-fashioned way, one satisfied customer at a time.

750,000+
Jobs Completed (est.)
1956
Family-Owned Since
70+
Years of Furnace Cleaning
7 Days
A Week, 7am–7pm
Get A Quote Today

Family-Owned Since 1956

70+ Years of Duct Cleaning Experience in Central Illinois

How long has Bennett Furnace Cleaning been in business?

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Since 1956 — over 70 years. We started as a family-run furnace cleaning business in Peoria County and have served Central Illinois ever since, still operating from East Peoria today.

Is Bennett Furnace Cleaning still family-owned?

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Yes. We're family-owned and operated across multiple generations. Dave, the owner, has personally run jobs for 35 years and still oversees the work we do every day.

Why does being in business since 1956 matter for duct cleaning?

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Seven decades of experience means we've cleaned nearly every type of duct system found in Central Illinois homes — from old octopus ductwork in Peoria bungalows to modern builds in Champaign. That history translates into honest assessments and fewer surprises on your job.

Has Bennett always used truck-mounted equipment?

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We moved to truck-mounted vacuums in the 1970s and 1980s because they remove debris from the home instead of collecting it inside. Our current truck-mounted systems pull far more air than the portable units most crews bring inside.

Our Service Areas

Professional Air Duct & Furnace Cleaning Throughout Central Illinois

Based at 19801 Eisele Rd, East Peoria, IL 61611, we provide reliable air duct and furnace cleaning services to homeowners and businesses throughout Central Illinois and surrounding communities.

  • Peoria
  • Champaign
  • Springfield
  • Normal
  • Mahomet
  • Bloomington
  • Urbana
  • Lincoln
  • Morton
  • Decatur
Get A Quote Today

Our Customer Reviews

What Our Central Illinois Customers Say

Dave's crew showed up on time, protected every floor, and left the house cleaner than they found it. Our furnace runs quieter and the dust in the air is gone. Worth every penny.
Karen M.
Bloomington, IL
Customer review of Bennett Furnace & Duct Cleaning's air duct and dryer vent service in Central Illinois (1 of 4)Customer review of Bennett Furnace & Duct Cleaning's air duct and dryer vent service in Central Illinois (2 of 4)Customer review of Bennett Furnace & Duct Cleaning's air duct and dryer vent service in Central Illinois (3 of 4)Customer review of Bennett Furnace & Duct Cleaning's air duct and dryer vent service in Central Illinois (4 of 4)

Duct Cleaning FAQ

Frequently Asked Questions About Air Duct Cleaning

Do you offer free estimates?

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Yes. Estimates are always free. Call (309) 472-5036 and we'll talk through the specs of your system with you — the number of vents, the type of furnace, and anything you've noticed — then give you an honest price up front. No pressure, no contracts, and no surprise charges when the crew arrives.

How do I schedule a cleaning?

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Call (309) 472-5036 or send a request through our contact form. Our own crews cover Central Illinois, so we can usually get you on the schedule quickly — including evenings and weekends at no extra charge.

Do I need to be home during the cleaning?

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Yes, someone 18 or older should be home so we can access the furnace, every supply and return vent, and the dryer vent. Most residential jobs take 2–4 hours. We lay clean runners and wear boot covers to protect your floors.

How often should I have my air ducts cleaned in Central Illinois?

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Most Central Illinois homes should have their air ducts professionally cleaned every 3–5 years. You may need cleaning sooner if you have multiple pets, someone smokes indoors, family members have allergies that worsen at home, or you've recently completed home renovations. Homes in our Peoria, Bloomington, and Champaign service areas often need more frequent cleaning due to farm dust and seasonal allergens.

How much does air duct cleaning cost in Illinois?

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Quality air duct cleaning typically costs $450–$1,000 for a complete home, depending on your home's size and number of vents. We provide free estimates with exact pricing upfront – no hidden fees or surprise charges. Plus, we'll beat any written competitor quote by 10%. Avoid $49–$99 "whole house" specials – those companies use bait-and-switch tactics and inadequate portable equipment.

Is air duct cleaning safe for my family and pets?

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We work carefully around children and pets, and we protect your home with clean runners and boot covers throughout the entire process.

How long does furnace and duct cleaning take?

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Most residential duct cleaning jobs take 2–4 hours, depending on your home's size and system complexity. We clean all supply vents, return vents, main trunk lines, and sanitize the entire system. Our crews are available evenings and weekends at no extra charge.

Do you service commercial buildings in Peoria and Champaign?

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Yes. We work for restoration companies, healthcare facilities, schools, banks, and restaurants throughout Central Illinois. More than 30 companies subcontract us for furnace, duct and/or dryer vent cleaning work, including major ones like ServPro, Blue Sky and Lanz.

When is the best time to schedule duct cleaning in Illinois?

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Spring (March–May) is ideal for cleaning before allergy season, while fall (September–November) prepares your system before winter. If you notice dust blowing from vents, musty odors, or family allergies worsening at home, don't wait – we're available year-round.

Do you clean dryer vents too?

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Yes. Clearing lint buildup helps reduce the risk of dryer fires and helps the dryer run more efficiently. Lint buildup is a common cause of home dryer fires. We clean dryer vents using the same professional, truck-mounted equipment we use for ductwork.

What areas do you serve?

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We work out of East Peoria and serve residential customers throughout Central Illinois, typically traveling within about 80 miles — Peoria, Bloomington, Normal, Champaign, Urbana, Springfield, Decatur, Lincoln, Mahomet, Morton, and the communities in between. If you're not sure whether you're in range, just call.

What makes truck-mounted equipment better?

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Our truck-mounted systems pull far more air than the portable units most companies bring. That's what actually pulls debris out of your home instead of stirring it around inside the ductwork. We also put the system under negative pressure so nothing escapes into your living space.

How long has Bennett been in business?

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Since 1956 — 70+ years, family run, and duct and furnace cleaning is all we do. Our job logs put us at an estimated 750,000+ jobs across Central Illinois and we don't sell HVAC replacements, so there's nothing to upsell you into.

Ask Dave

The Questions Dave Gets Asked Most

Straight answers from 70+ years of cleaning Central Illinois furnaces, ducts, and dryer vents.

I saw a $49 duct cleaning coupon. Is that a scam?

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It isn't a real price. Those ads get a tech in the door with a shop vac, then the number climbs once they start listing what the coupon didn't cover — returns, trunk lines, the furnace, "sanitizer." A complete truck-mounted cleaning of an average home runs $450–$1,000. We quote the real number before we start, in writing, and we'll beat a comparable written competitor quote by 10%.

How do I know if my air ducts actually need cleaning?

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Pull a floor register and look down the duct with a flashlight. Visible dust blankets, pet hair, or construction debris means it's time. Other tells: dust settling back on furniture a day after you clean, uneven airflow room to room, allergy symptoms that ease when you leave the house, or a musty smell when the system kicks on. If your ducts are clean, we'll tell you that and you won't owe us anything for the estimate.

What's the difference between truck-mounted and portable duct cleaning equipment?

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Airflow. Our truck-mounted vacuums pull far more air than a portable rig and vent everything outside into a sealed collection system, so the whole duct run is put under negative pressure and debris leaves your house. A portable shop-vac rig moves a small fraction of that and filters back into the room you're standing in. Same job description, completely different result.

How long does a duct cleaning take?

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Most residential jobs run 2–4 hours depending on the number of vents and how many HVAC systems the house has. Large or two-system homes can take longer. We'd rather take the extra hour than rush the trunk lines.

Do you clean the furnace too, or just the ducts?

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Both. A complete clean includes the furnace cabinet, blower compartment, and return drop along with the supply vents, return vents, and main trunk lines. Cleaning ducts and leaving a dirty blower wheel just pushes that dirt back through the system.

Is duct cleaning messy? Do I need to move furniture?

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No on both counts, in most homes. We lay clean runners, wear boot covers, and the system stays under negative pressure so dust goes out to the truck instead of into your living room. We only need clear access to the furnace and to each vent — we'll move a light chair, but you don't need to empty rooms.

Will duct cleaning help with allergies and household dust?

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It helps, and I won't oversell it. Removing the dust, dander, and pollen sitting in the ductwork means your system stops re-circulating it every cycle, and most customers notice less settled dust. It is not a cure for allergies, and anyone promising that is selling you something. Pair it with a good filter changed on schedule.

How often should ducts be cleaned?

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Every 3 to 5 years for a typical Central Illinois home. Sooner after remodeling or new construction, with multiple shedding pets, with indoor smokers, or when you've just bought a house and don't know its history. Anyone recommending it every single year for every household is selling, not advising.

Do you find mold in ducts, and what happens if you do?

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Occasionally — usually around the coil or in a duct running through a damp crawlspace, not throughout the system. If we find it, we show you, tell you what's feeding it (almost always a moisture problem), and clean and treat what we can reach. If it's a remediation job rather than a cleaning job, we'll say so instead of taking your money.

Do I need to be home during the appointment?

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Someone 18 or older should be home so we can reach the furnace, every supply and return vent, and the dryer vent. Call (309) 472-5036 and we'll find a window that works — evenings and weekends are no extra charge.

70+ years of trusted duct cleaning and guaranteed satisfaction. Call us today.

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Our Duct Cleaning Projects

Ready to See These Results in Your Central Illinois Home?

Freshly cleaned supply air vents in an Urbana, IL home after Bennett Furnace duct cleaningFlexible ductwork cleaned with truck-mounted vacuum equipment in Urbana, ILInside of a flex duct run after Bennett Furnace removed dust and debris in Urbana, ILBennett Furnace & Duct Cleaning truck-mounted vacuum unit parked at an Urbana, IL job siteResidential duct cleaning in progress in an Urbana, IL basement furnace systemCommercial vent cleaning of rooftop and overhead ductwork in Urbana, ILCeiling and wall vents cleaned by Bennett Furnace in an Urbana, IL houseFloor registers cleaned and reinstalled by Bennett Furnace in Champaign, ILVent cleaning job completed for a Bloomington, IL homeowner by Bennett Furnace

Contact Our Team

Ready for Cleaner Air in Your Home?

We start with a free, honest estimate from Dave directly, then our crew arrives with truck-mounted equipment to deep-clean your entire duct system. You only pay when you're completely satisfied.