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

Commercial Service

Commercial HVAC & Duct Cleaning

Minimal-disruption cleaning that meets health inspections and insurance requirements.

Central Illinois' Trusted Commercial Partner

When The Professionals Need It Done Right, They Call Bennett

For 70+ years, Bennett Furnace has cleaned HVAC systems for facilities throughout Central Illinois — and more than 30 companies subcontract Bennett to perform furnace, air duct and/or dryer vent cleaning work, among the largest ServPro, Blue Sky and Lanz. They bring us in because specialized cleaning is our trade rather than an add-on service. These are contracted service relationships, not endorsements or partnerships.

Our Commercial Clients Include:

  • Schools and Universities
  • Medical Facilities
  • Restaurants and Commercial Kitchens
  • Property Management Companies
  • Industrial and Manufacturing Facilities
  • Automotive Manufacturing
  • Banks and Office Buildings
Bennett Furnace commercial ductwork cleaning in Champaign, IL

Scope & Scheduling

How Commercial Work Differs From A House

Larger trunk lines, rooftop units, longer runs, and often several systems in one building. Access can mean lifts, ladders, or roof work, and much of the job is scheduled after hours or in phases so your operation keeps running. There is no standard duration — facility size, system size, complexity, and agreed scope decide it, and we put the scope in writing before we start.

Residential work stays within roughly 80 miles of East Peoria, but commercial projects can take the crew considerably farther depending on the scope of the job. Distance can affect the price.

We also do cleaning connected to construction, remodeling, and fire, smoke or water restoration work — ductwork, furnaces, registers, exterior surfaces of units, and dryer vents, before or after other trades. Cleaning is what we do; we do not perform mold remediation.

Commercial FAQs

Commercial HVAC Cleaning Questions

How is commercial duct cleaning different from residential?

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Scale, access, and scheduling. Commercial systems have larger trunk lines, rooftop units, longer runs, and often several systems in one building. Access frequently means lifts, ladders, or roof work, and much of it happens after hours or in phases so the business can keep operating. The cleaning principle is the same; the equipment set-up, crew size, and planning are not.

How long does a commercial duct cleaning job take?

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There's no standard answer — it depends on the size of the facility, the size and number of systems, complexity, and the scope agreed on. We walk the building, look at the systems, and give you a written estimate with the scope spelled out before any work begins.

Why do other companies subcontract Bennett?

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More than 30 companies subcontract Bennett to perform furnace, air duct and/or dryer vent cleaning work — among the largest are ServPro, Blue Sky and Lanz. Specialized cleaning is our trade rather than an add-on service: we run self-contained truck-mounted equipment and have decades of experience doing this specific work every day. These are contracted service relationships, not endorsements or partnerships.

Do you travel outside Central Illinois for commercial work?

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Yes. Residential work stays within roughly 80 miles of East Peoria, but commercial projects can take the crew much farther depending on the scope of the job. Distance can affect the price — call (309) 472-5036 with the location and details and we'll tell you straight whether it's a fit.

Can you work around our business hours?

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We work seven days a week, 7am–7pm, and commercial jobs are commonly scheduled in phases or outside peak hours so operations aren't disrupted. Tell us your constraints when you request the estimate and we'll build the plan around them.

Do you handle cleaning tied to construction, remodeling, or restoration work?

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Yes. Depending on the job we clean ductwork, furnaces, registers, exterior surfaces of units, and dryer vents in connection with construction, remodeling, and fire, smoke or water restoration work — sometimes before other trades finish, sometimes after. We are a cleaning specialist; we do not perform mold remediation.

Proof, not promises

What a real Bennett cleaning looks like in Central Illinois homes

Same ducts, same day — before and after our truck-mounted system ran through them. Drag the slider to see the difference.

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

Main Trunk Line Deep Clean — Central Illinois

Family-owned since 1956

70+ years cleaning Central Illinois ductwork — three generations, same name on the truck.

Truck-mounted power

Far more suction than the portable vacuums most competitors roll through the door.

Insured & contracted by pros

More than 30 companies subcontract us for furnace, duct and/or dryer vent cleaning work, including ServPro, Blue Sky and Lanz.

Owner on the job

Dave has 35+ years in these homes — you get the expert, not a rotating subcontractor.

Read more about our history, equipment, and insurance on the About Bennett page.

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