Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
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.
Before
After
Before
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Before
AfterAir Duct Cleaning in Mount Prospect, IL
HVAC cleaning in Mount Prospect typically runs $350-$650 for a full system, and every job starts with a written price before any panel comes off. Mount Prospect’s 1950s-1970s housing stock, constant jet-traffic particulates from nearby O’Hare, and Cook County’s heavy heating and cooling loads mean these older duct systems accumulate debris faster than in suburbs farther from the airport. We dispatch crews from our Chicago office and coordinate scheduling locally for Mount Prospect homeowners. Call (708) 683-3974 for a free estimate with a written price delivered before work begins.
Why Mount Prospect Homes Are Different
Mount Prospect’s residential core was built almost entirely during the 1950s-1970s suburban boom, meaning a large share of the housing stock has original, never-replaced sheet-metal ductwork now 50-70 years old. The town sits 5-6 miles north of O’Hare International Airport, and years of O’Hare Modernization Program construction combined with constant jet-traffic particulates measurably elevate airborne debris loads here compared to suburbs farther from the airport - accelerating contamination in these already-aged duct systems in a way that distinguishes Mount Prospect from, say, Palatine or Buffalo Grove.
The dominant housing types are post-war ranch homes, split-levels, and two-story colonials built between the early 1950s and mid-1970s, most with original galvanized sheet-metal duct systems routed through full basements. Some include sections of older fiberglass duct board that has become brittle and friable over decades, releasing particulates directly into the airstream when disturbed. Cook County’s humid continental climate means central air conditioners run heavily from June through August, cycling substantial moisture through ductwork and creating favorable conditions for mold growth inside the older, less-tightly-sealed duct joints common here. Chicago-area furnaces also run continuously from October through April, so whatever accumulates inside these ducts circulates through living spaces for roughly half the year.
Technicians working the central and southeastern sections of Mount Prospect - neighborhoods that fall under O’Hare approach and departure corridors - consistently find heavier-than-expected loading of fine black particulate on return-air grilles and at plenum inlets, a pattern tied to decades of jet exhaust and airport construction dust infiltrating homes through older, leakier building envelopes.
Our Main Mount Prospect Services
Mount Prospect homeowners call us most often for these three services, each with its own dedicated page and local pricing.
Air Duct Cleaning in Mount Prospect
We clean the full duct system - supply runs, return trunks, and main lines - using negative-pressure extraction with Rotobrush and Nikro equipment, photographing every run before and after. In Mount Prospect’s 1950s-1970s homes, we regularly find original galvanized ductwork with decades of accumulated debris, plus friable fiberglass duct board in older sections that requires careful handling. Every job includes a written price before work starts and a Documented Photo Record delivered when we finish. Air Duct Cleaning in Mount Prospect
Dryer Vent Cleaning in Mount Prospect
Dryer vent cleaning removes lint buildup from the transition duct, wall run, and exterior termination to restore airflow and reduce fire risk. Mount Prospect’s older homes often have longer vent runs through finished basements or exterior walls with outdated terminations that trap moisture and lint. We inspect the full path with a camera, clean with professional brushes and negative-pressure tools, and document the before-and-after condition. Dryer Vent Cleaning in Mount Prospect
Duct Repair & Sealing in Mount Prospect
Duct repair addresses disconnected joints, corroded sections, and failed seals in Mount Prospect’s aging sheet-metal systems, while sealing closes leaks with mastic and metal-backed tape. We find significant leakage at plenum connections and in basement runs where vibration has loosened joints over 50+ years of furnace cycling. Repairs are quoted with a written scope and price before any work begins. Duct Repair & Sealing in Mount Prospect
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
BeforeAfterHVAC Cleaning in Mount Prospect
HVAC cleaning in Mount Prospect targets the components that move and condition air - coils, blowers, air handlers, and heat exchangers - in systems that run nearly year-round through hot, humid summers and long, cold winters. The same O’Hare-corridor particulates that load ductwork also foul evaporator coils and blower assemblies, reducing efficiency and circulating debris through living spaces. We clean these components with professional-grade equipment from Rotobrush, Nikro, and Abatement Technologies, and every job follows HVAC Cleaning protocols under the H.A.V.E.N. Standard.
Evaporator Coil Cleaning
Signs you need it
Ice buildup on the coil, reduced airflow from registers, or longer cooling cycles in July and August.
What it costs in Mount Prospect
Evaporator coil cleaning typically runs $180-$320 in Mount Prospect.
How we do it
We access the coil through the plenum, apply foaming cleaner, rinse with low-pressure water, and photograph the before and after condition.
Blower Cleaning
Signs you need it
Vibration or noise from the air handler, uneven airflow between rooms, or dust puffing from registers when the system starts.
What it costs in Mount Prospect
Blower cleaning typically runs $150-$280 in Mount Prospect.
How we do it
We remove the blower assembly, clean the wheel and housing with compressed air and solvent, balance the assembly, and document with photos.
What HVAC Cleaning Costs in Mount Prospect
| Item | Typical range in Mount Prospect |
|---|---|
| Evaporator coil cleaning | $180-$320 |
| Blower cleaning | $150-$280 |
| Full HVAC system cleaning | $350-$650 |
How often should HVAC cleaning be done in Mount Prospect?
Every 3-5 years for most Mount Prospect homes, or sooner if you notice reduced airflow, ice on the coil, or dust loading from O’Hare corridor particulates. Call (708) 683-3974 for a free estimate.
Does HVAC cleaning include the ductwork?
No, HVAC cleaning covers the mechanical components; ductwork is a separate service. We can scope both and deliver one written price for the full job.
Air Quality & Sanitizing in Mount Prospect
Air quality and sanitizing in Mount Prospect addresses mold, bacteria, and persistent odors in 50-70-year-old duct systems that have cycled humid summer air and winter heating for decades. The combination of original fiberglass duct board, moisture from summer AC loads, and fine particulates from O’Hare traffic creates conditions where microbial growth outpaces what we see in newer suburbs. We treat these issues with Air Quality & Sanitizing methods under Haven Standard Clause 1 - written price first, documented results after.
Mold Treatment
Signs you need it
Musty odor when the AC starts, visible growth on registers, or allergy symptoms that worsen when the system runs.
What it costs in Mount Prospect
Mold treatment typically runs $250-$450 per system in Mount Prospect.
How we do it
We apply an EPA-registered antimicrobial through the duct system, treat the evaporator coil and plenum, and verify with post-treatment photos.
UV Light Installation
Signs you need it
Recurring mold despite cleaning, or a household member with respiratory sensitivity to airborne microbes.
What it costs in Mount Prospect
UV light installation typically runs $400-$700 in Mount Prospect.
How we do it
We mount a Honeywell or Aprilaire UV lamp in the supply plenum, wire to the blower circuit, and show the customer the installation photo.
What Air Quality & Sanitizing Costs in Mount Prospect
| Item | Typical range in Mount Prospect |
|---|---|
| Mold treatment | $250-$450 |
| UV light installation | $400-$700 |
| Bacteria sanitizing | $200-$350 |
Is mold treatment safe for older ductwork?
Yes, we use non-corrosive, EPA-registered products safe for galvanized steel and fiberglass duct board, and we avoid agitating friable sections. Call (708) 683-3974 for a written scope.
Will UV lights eliminate odors too?
UV lights target microbial growth, not source odors; we pair them with oxidation or carbon treatments for persistent smell issues.
Brands We Service in Mount Prospect
We clean and service systems with components from Honeywell, Aprilaire, Rotobrush, and Nikro, and we stock common filters and UV lamps for faster turnaround on return visits. See our brands for the full equipment roster.
Pricing for Air Duct Cleaning in Mount Prospect, IL
| Service | Typical range in Mount Prospect |
|---|---|
| Full air duct cleaning (whole system) | $300-$550 |
| Dryer vent cleaning | $120-$200 |
| Duct repair & sealing | $250-$600 |
| Evaporator coil cleaning | $180-$320 |
| Blower cleaning | $150-$280 |
| Full HVAC system cleaning | $350-$650 |
| Mold treatment | $250-$450 |
| UV light installation | $400-$700 |
| Bacteria sanitizing | $200-$350 |
| Odor removal treatment | $180-$320 |
Prices in Mount Prospect run toward the higher end when systems have original 1950s-1970s ductwork with multiple access challenges, or when O’Hare-corridor particulate loading requires extended cleaning time. Every price is written and agreed before work starts - Haven Standard Clause 1 - with no per-vent add-ons or post-arrival upsells.
Neighborhoods We Serve in Mount Prospect
We work across Mount Prospect’s full residential core, from the O’Hare flight-path corridors in the southeast to the quieter northwest sections near Rand Road. Crews are dispatched from our Chicago office and typically arrive within scheduled windows agreed when you book.
- Countryside
- Westgate
- Clearbrook
- Lions Park
- Robbins Park
Service Area - Cities Near Mount Prospect
CleanRun serves homeowners throughout the near-northwest suburbs, with crews working regularly in Des Plaines, IL, Elk Grove Village, IL, Glenview, IL, and Northbrook, IL. Scheduling and dispatch are coordinated from our Chicago office for the full metro area.
Serving Mount Prospect, IL - Our Local Coverage Area
We’re based in the Mount Prospect area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning in Mount Prospect
No permit is required for standard residential duct cleaning in Mount Prospect. Duct repair or modification that alters the HVAC system may require village inspection; we handle permit research and include any costs in the written scope if needed.
We typically schedule within 3-5 business days, with flexibility for homeowners in the O’Hare corridor who prefer mid-morning slots to avoid afternoon flight-path noise during the work.
Yes, we clean duct systems in multi-unit buildings throughout Mount Prospect, coordinating with building management for access to shared mechanical rooms when required.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Mount Prospect Customers Say
"On time, professional, and explained what the readings meant without talking down to me."
- Warren E."Thorough job on the ducts and the dryer vent. Left the house clean and the paperwork was clear."
- Rafael I."The dryer vent was almost completely blocked with lint. They showed me the photograph and I understood immediately why the dryer had been running twice."
- Lucia M.