Residential Duct Cleaning
Clear out the dust and debris hiding inside your ductwork.
Dust, construction debris, pet hair and other material can collect inside residential ductwork over time. Endeavor uses rotary-brush equipment and controlled vacuum collection to clean accessible supply and return ductwork throughout the system.
Serving King and Snohomish Counties · Licensed · Bonded · Insured
$299
Residential Service Starts At
Homes up to 1,250 conditioned square feet with one furnace or air-handler duct system.
Residential Pricing
Simple pricing based on the area served.
The pricing below applies to homes with one furnace or air-handler duct system serving the listed conditioned square footage. Homes with multiple duct systems are quoted separately.
Up to 1,250 square feet
Smaller homes, condominiums and compact duct systems
$299
1,251–2,000 square feet
Small-to-medium residential homes
$399
2,001–2,750 square feet
Medium-to-large residential homes
$499
2,751–3,500 square feet
Larger homes with more extensive duct systems
$599
More than 3,500 square feet
Large homes and extensive residential duct systems
Custom Estimate
Pricing is based on the approximate conditioned square footage served by one duct system. Garages, unfinished areas and rooms served by separate ductless equipment are not included. Homes with more than one furnace or air-handler duct system require a separate estimate. Final pricing is confirmed before cleaning begins.
When to Consider Cleaning
Signs that your ductwork may be ready for cleaning.
Visible debris and the history of the property are often more useful than following an arbitrary cleaning schedule.
Visible conditions
- Dust, hair or debris visible inside supply registers
- Heavy buildup inside return grilles or return ductwork
- Construction or remodeling debris inside the system
- Foreign objects or loose material inside accessible ducts
- Debris found during an HVAC inspection or maintenance visit
Property history
- The ductwork has never been cleaned
- The home recently completed drywall or remodeling work
- Previous occupants had pets or significant indoor dust
- The property has been vacant or under construction
- A new furnace or air handler is being installed on older ducts
Included With Service
Cleaning throughout the accessible duct system.
The service covers accessible supply and return ductwork connected to the furnace or air handler being cleaned.
Supply Branch Runs
Accessible supply openings and connected branch runs are brushed and vacuumed.
Return Ductwork
Accessible return grilles, return runs and connected return ductwork are cleaned.
Main Duct Sections
Accessible main supply trunks, larger branches and return sections connected to the system are included.
Registers & Grilles
Accessible registers and return grilles are opened, inspected and cleaned as needed.
Debris Collection
Loosened material is collected through controlled vacuum extraction.
Service Documentation
Before-and-after photos are provided where accessible, along with a service summary.
Our Process
A section-by-section cleaning process.
Inspect
We identify the duct layout, equipment served, accessible openings and visible duct condition.
Prepare
The work areas and equipment are set up before cleaning begins.
Clean
Rotary brushes loosen accumulated material while vacuum equipment collects debris from the ductwork.
Review
Registers are reinstalled, work areas are cleaned and visible duct concerns are reviewed with the customer.
Before the Appointment
Preparing your home for duct cleaning
- Provide clear access to supply registers, return grilles, the furnace or air handler and the thermostat.
- Move furniture, rugs and personal items away from vent openings.
- Secure pets and keep children away from active work areas.
- Make working electrical outlets available for the cleaning equipment.
- Plan for several hours of service depending on system size, access and duct condition.
Common Questions
Residential duct-cleaning questions.
How much does residential duct cleaning cost?
Residential duct cleaning starts at $299 for homes up to 1,250 conditioned square feet. Homes from 1,251–2,000 square feet are $399, homes from 2,001–2,750 square feet are $499, and homes from 2,751–3,500 square feet are $599.
Homes over 3,500 square feet are quoted individually. Published pricing applies to homes with one furnace or air-handler duct system.
What if my home has more than one HVAC system?
The published square-footage pricing applies to homes with one furnace or air-handler duct system. Homes with multiple independently served duct systems are reviewed and quoted separately based on the system layout, square footage served and access.
Does pricing include the main ductwork?
Yes. Pricing includes accessible branch runs and accessible main supply and return ductwork connected to the system being cleaned.
How long does duct cleaning take?
Customers should generally plan for several hours. The exact time depends on system size, access, duct layout and the amount of accumulated material.
Does the service include the furnace or air handler?
The accessible equipment area is inspected during the service. Blower-wheel removal, indoor-coil cleaning and equipment deep cleaning are separate services when needed.
What if damaged ductwork is found?
Damaged, disconnected, collapsed or fragile ductwork is reviewed with the customer before cleaning continues in that area. Repair or replacement may be recommended when cleaning could cause further damage.
Will duct cleaning eliminate allergies?
Duct cleaning removes accumulated dust and debris from accessible ductwork, but it is not a medical treatment and cannot guarantee relief from allergies or other health concerns.
How often should ductwork be cleaned?
There is no single schedule for every home. Cleaning should be based on visible buildup, remodeling activity, pet exposure, property history and the condition of the duct system.
Ready to have your ductwork cleaned?
Schedule online or contact Endeavor with the property address, conditioned square footage and basic system information. Homes with multiple duct systems are quoted separately, and final pricing is confirmed before cleaning begins.