Clean vent register grille on the wall of a home

Same-day air duct service in Louisville, CO

Air Duct Servicesin Louisville, CO

Louisville homes heat hard through winter and cool through dry summers, and their duct systems run through basements, crawlspaces and attics that swing widely in temperature. Our negative-air machine seals onto the main trunk and puts the whole system under suction first, then every run is scrubbed individually.

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Air Duct Service Co — Louisville, CO

Every air duct service, one Louisville call

Cleaning, inspection, repair, installation, sealing and commercial work - the full air duct service list for Louisville, with free inspections and the same crew on every job. This page covers air duct in Louisville, CO end to end — the services, the local picture and the ZIP codes served.

Technician feeding an air whip into a floor vent in a home living room

Cleaning & Care Air Duct Cleaning

Our negative-air machine seals onto the main trunk duct and puts the whole system under suction first. Then each run is scrubbed individually, so years of dust and debris travel one way only — out of the ducts and into the machine. Foothills homes in Louisville load faster on canyon-wind dust, and every return gets scrubbed along its full length. That local standard is what air duct cleaning in Louisville, CO means with Air Duct Service Co.

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Technician inspecting a ceiling return vent with a flashlight inside a home

Cleaning & Care Air Duct Inspection

Around Louisville, findings come back in plain language: what is clean, what needs work soon, and what can safely wait. A camera goes inside your ductwork so you can see exactly what's in there — buildup, damage or blockages — before we recommend anything. Inspections are free. Air Duct Inspection in Louisville, CO runs on one standard: done properly, checked, and shown to you before we leave.

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Technician joining a duct section back together in a home attic

Repair Air Duct Repair

Crushed, torn or disconnected ducts leak the air you pay to heat and cool. In Louisville, the repair list usually starts at the trunk: separated joints, crushed branches and returns that were never sealed. We repair and rebuild damaged sections so airflow is strong and even again. That local standard is what air duct repair in Louisville, CO means with Air Duct Service Co.

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Technician connecting a new flex duct to the furnace inside a home

Install & Replace Air Duct Installation

New duct runs for additions, remodels and system upgrades — sized, sealed and balanced so every room gets its share of heating and cooling. New-construction installs include a post-build cleaning option, so the system starts life without drywall dust in it. Air Duct Installation in Louisville, CO runs on one standard: done properly, checked, and shown to you before we leave.

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Technician brushing mastic sealant onto a duct joint in a home attic

Repair Air Duct Sealing

Leaky joints quietly waste a big share of your airflow. We seal seams and connections with professional mastic for a tighter, more efficient system. The sealing visit starts with a leak check, so you see where the air was going before we close it up. The crews behind air duct sealing in Louisville, CO are the same ones who cover the ZIP codes listed below.

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Two technicians cleaning the ductwork in a home with a professional duct machine

Cleaning & Care Commercial Air Duct Cleaning

Offices, restaurants, retail and multi-unit buildings across Louisville — scheduled commercial duct cleaning with the same negative-air machine sealed onto the trunk, keeping your space comfortable, compliant and breathing clean. That is commercial air duct cleaning in Louisville, CO, done the way it should be.

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Need something else — a damper, a blower, a smoke problem, a bird in the flue? We cover all 27 air duct specialties. Call (888) 258-5005 and describe it.

Local conditions

Louisville ducts have Louisville problems

A duct system in Louisville heats through a long winter at altitude, breathes dry dust and summer smoke, and often serves a home still settling into new construction. This is what we actually find here, and what we check on every visit.

Smoke summers settle indoors

Wildfire smoke reaches Louisville most summers now, whether the fire is in-state or states away. The finest particles penetrate closed homes and settle into duct dust, and the system keeps recirculating that residue - and a faint smoke note at startup - until the trunk and returns are cleaned out.

Basements and below-grade runs

Many Louisville homes run their trunks across basement ceilings, past laundry, workshop and gear-storage dust. Older return joints were rarely sealed, and gaps pull that basement air straight into the supply side - the house breathes its own basement all winter.

Inversion days trap it all

Winter inversions in Colorado valleys trap pollution at ground level for days, and homes breathe that air the whole time. What gets indoors settles where indoor air goes - including the duct system, which keeps its share circulating after the sky clears.

The cold room over the garage

Bonus rooms and bedrooms over garages are the standing comfort complaint in Louisville winters. The run serving them travels far through cold space, losing heated air at every loose joint - a duct repair and sealing problem, solved at the run rather than with a bigger furnace.

Louisville sits in Boulder County, and the ZIP list at the bottom of this page covers 1 serviceable ZIP codes — 80027 through 80027. The closest served neighbors are Superior, Lafayette, Broomfield, and every one of them is covered by the same crews, the same day, under the same number: (888) 258-5005.

Cold air duct? Warm answer.

Same-day service, free estimates, licensed & insured — and a air duct that lights when you click the remote.

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Questions

Asked the way Louisville asks

How often should ducts be cleaned in the mountains?

Every few years for most Louisville homes - sooner after a heavy smoke summer, a basement finish, or in new subdivisions still surrounded by construction. We camera-inspect free and show you the inside of your own trunk, so the timing comes from what is actually in there.

How do you clean the ducts - what is the process?

Our negative-air machine seals onto the main trunk duct and puts the whole system under suction first. Then each individual run is scrubbed on its own, so loosened dust travels toward the trunk and into the machine - never back into your rooms. We finish at the registers and show you the before-and-after on camera.

What are the signs my ducts are leaking?

Long furnace cycles, rooms that lag the thermostat, dust that returns days after cleaning and weak flow at far registers. Mountain temperature swings loosen joints steadily, so Louisville systems benefit from a leak check whenever comfort slips; mastic sealing is the lasting fix.

We just finished our basement - should the ducts be checked?

Yes. Finishing loads the system with drywall dust, and the boxed-in runs hide leaks afterward. We camera the trunk and soffit runs, clean what the project left behind, and check the joints the remodel disturbed - a common first-year call in Louisville.

Do you clean ducts in commercial buildings here?

Yes - offices, restaurants, retail, schools, ski-area and multi-unit buildings across Louisville, scheduled around your hours. Commercial systems get the same method: the negative-air machine sealed onto the trunk, every run cleaned individually, and a camera record of condition.

Do you give prices over the phone?

No — and be wary of anyone who does. Every duct system is a different size and condition, so a phone price is a guess that changes at your door. Our inspections and estimates are free: a tech looks inside your actual ductwork first, then gives you one clear price before any work starts.

Where we work

Louisville, CO ZIP codes we serve

Air Duct Service Co is a national company with local technicians serving Louisville street addresses across the ZIP codes below — same-day service and free estimates, every day 8 AM – 8 PM. More of Colorado is covered from our Colorado page. The Louisville list below covers 1 ZIP codes, 80027 through 80027.

80027

Don't see your ZIP? Louisville also uses P.O. Box and single-organization ZIP codes that have no street addresses — call (888) 258-5005 and we will confirm coverage for your street address on the call.

Also serving nearby: Superior, CO · Lafayette, CO · Broomfield, CO · Boulder, CO · Westminster, CO · Erie, CO.