Cleaning Services

Ducts · coil and blower wheel · dryer vent

Cleaner Systems. Healthier Air. Better Performance.

Dust, debris and buildup inside the system slow the air, load the equipment and feed dust back into the house. We clean it, and we find out why it was there.

Duct cleaning: dust and debris removed from the supply and return ducts
Coil and blower wheel cleaning: airflow and heat transfer restored at the equipment
Dryer vent cleaning: lint cleared from the whole line to the outside
And the return side tested, so the dust doesn’t come straight back

(602) 675-6827

Free Duct & Attic Assessment, about 2 hours, with you present. We do not sell or service HVAC equipment.

An evaporator coil half way through cleaning: the left half still matted with grey dust, the right half bright clean fins — Coil cleaning, half done

Buildup and Clean

What Buildup Looks Like, and What Clean Looks Like

Pick a part of the system, then drag the handle across the photo.

Inside a flex duct coated with years of dust

The same flex duct after cleaning, the liner bright and clear

Drag the handle, or use the arrow keys.

Duct Cleaning

Removes dust, debris and buildup from the supply and return ducts that move air through your home. Ideal after a renovation, for dusty vents and visible debris, or when you want to know what has been circulating.

What it doesCleans buildup from the supply and return runs; reduces the contaminants circulating through the home
Why it mattersBetter airflow through the system and cleaner air delivery, with less dust collecting on vents and surfaces
Checked firstWhere the dust came in. A return leak or an open boot refills a clean duct; see below

Our Cleaning Solutions

Three Places Buildup Hides

From duct cleaning to the equipment and the dryer line, we clean the systems working behind the scenes every day.

Looking down the inside of a clean flex duct after cleaning

Ideal for dusty vents, visible debris, recent renovations

Duct Cleaning

Removes dust, debris and buildup from the ductwork that moves air throughout your home.

Cleans buildup from supply and return ducts
Reduces contaminants circulating through the home
Supports better airflow through the system

A clean blower wheel with every blade clear

Ideal when the system works harder and moves less air

Coil & Blower Wheel Cleaning

The coil and blower wheel do the moving and conditioning. Coated in dust, both lose efficiency.

Cleans buildup from the blower wheel and coil
Restores proper airflow and heat transfer
Reduces strain on the equipment

A clogged dryer vent: lint packed solid in the wall opening behind the dryer

Ideal for slow drying, wasted energy and a fire hazard

Dryer Vent Cleaning

Removes lint and debris from the vent line that exhausts air from your dryer.

Clears blockages that restrict the exhaust
Helps the dryer vent properly to the exterior
Identifies venting issues or restrictions

Cleaned, leak still open. The ducts are clean today. The return leak pulls attic dust in behind the filter on every cycle, and the buildup starts again.

Cleaning Fixes the Symptom

Sealing Fixes the Source.

If the return side leaks, attic dust comes back after any cleaning. So the assessment tests the return side first, and the cleaning is paired with the sealing that keeps it clean.

Duct leakage tested, split between supply and return
Return leaks, boots and the filter can sealed so air enters only through the filter
Failed ducts repaired or replaced, not just cleaned

Air Seal Services Indoor Air Quality Services

Which Concern Is This For

What Cleaning Helps With

Cleaning goes in alongside the corrections that stop the buildup from coming back.

Concern 6Indoor Air QualityLess dust and debris circulating through the home, with the source sealed.See the concern Concern 7Safety + Moisture ManagementA dryer line that is clear, straight and terminated outside.See the concern Concern 5Home + HVAC System PerformanceA clean coil and blower wheel move the air they were designed to move.See the concern Concern 1Duct System ConditionFailed runs shed fibers into the air stream; they are replaced, not just cleaned.See the concern

Backed By

Measured First, and Warranted

The assessment measures airflow at the registers before anything is cleaned, so the plan knows what buildup is costing each room, and every job carries the 20-year labor workmanship warranty. When cleaning is paired with sealing, the sealing work can carry the guarantees you choose.

Measured first

Airflow at every register

The assessment shows what buildup is costing each room before anything is cleaned.
Also on every job

20-year labor workmanship warranty

Separate from the guarantees, which are about the result.

The four guarantees How your package is built

Questions

Cleaning Services, Answered

Will cleaning stop the dust?

Only if the dust is not coming back in. If the return side leaks or a boot is open, attic dust refills the system after any cleaning. The assessment tests the return side first, and cleaning is paired with sealing where it is needed.

When does duct cleaning make sense?

Dusty vents, visible debris, a recent renovation, or wanting to know what has been circulating through the system. Failed runs shedding fibers are replaced rather than cleaned.

Why clean the coil and blower wheel?

They move and condition every bit of air in the house. Coated in dust, the system works harder, moves less air and loses efficiency. Cleaning restores airflow and heat transfer and takes strain off the equipment.

How do I know my dryer vent is clogged?

Drying takes longer or two cycles, the laundry room heats up, lint shows at the outside hood or behind the dryer. A clogged line also wastes energy and is a fire hazard, so it is cleared the whole way to the outside.

Do you clean or service the AC itself?

We clean the coil and blower wheel, which are part of the air path. We do not sell, repair or replace HVAC equipment.

Google Reviews

What Valley Homeowners Say About Knights of the Attic

    
 
 
       Posted on Google  
   
   Chuck D 
 
 
 
 Trustindex verifies that the original source of the review is Google. Damien Mendez at Knights of the Attic did an awesome job balancing our cooling system after the attic portion of the work was complete. Listened to us and made adjustments based on our issues/ needs. Thank you!
  
 
      Posted on Google  
   
   Laura H 
 
 
 
 Trustindex verifies that the original source of the review is Google. Every single one of their employees was personable, polite, punctual, and tidy. We had experience with Nick, Antonio, Jovan, Miguel, and Noah.
Our house is significantly more comfortable. Our master suite is at the far end of the house and used to be 10 to 15° warmer than the rest of the home. We are sleeping so much better, thanks to Knights of the Attic! Highly recommend!
  
 
      Posted on Google  
   
   Johnny G 
 
 
 
 Trustindex verifies that the original source of the review is Google. We have had a hot room upstairs since we moved in over a decade ago.  Numerous AC companies told us different things, no solutions.  These guys came out and fixed the airflow, sealed it up and everything is great now.  I wish I called sooner honestly.
  
 
      Posted on Google  
   
   Brian D 
 
 
 
 Trustindex verifies that the original source of the review is Google. Knights of the Attic technician, Shane Ratliff did an outstanding analysis of our ductwork system and made recommendations for us. Shane was very knowledgeable, professional and personable!
  
 
      Posted on Google  
   
   Lauren P 
 
 
 
 Trustindex verifies that the original source of the review is Google. One amazing company amazing owner
  
 
      Posted on Google  
   
   Rhonda B 
 
 
 
 Trustindex verifies that the original source of the review is Google. Shane was awesome explaining everything that was wrong & showing us everything that needs to be done! I highly recommend Shane & Knights of the Attic for the job!!!
  
 
      Posted on Google  
   
   Loren O 
 
 
 
 Trustindex verifies that the original source of the review is Google. Shane did a great job explaining the process of insulating the house and garage attic to me. I have a better understanding of the process and goals set.
  
 
  
  
 
 
     Verified by Trustindex  Trustindex verified that these reviews were published on Knights of the Attic's Google Business Profile. Learn more

Cleaning Services Across the Phoenix Metro

From Buckeye to Maricopa, and the communities below.

Scottsdale
Phoenix
Mesa
Tempe
Gilbert
Peoria
Chandler
Apache Junction
Avondale
Buckeye
Carefree
Cave Creek
El Mirage
Fountain Hills
Gila Bend
Glendale
Goodyear
Guadalupe
Litchfield Park
Maricopa
Paradise Valley
Queen Creek
Surprise
Tolleson
Youngtown

Not sure whether we serve your home? Call (602) 675-6827 and we’ll be happy to assist.

Map of the Knights of the Attic service area across the Phoenix metro

Free Duct & Attic Assessment

Find Out What Is in Your System, and Why

About 2 hours, with you present. Every run inspected, the return side tested, the dryer line traced to where it ends, with photos of what we find. If it is clean and tight, we say so.

(602) 675-6827

Knights of the Attic does not sell or service HVAC equipment. We fix the duct and attic system between the equipment and your rooms.

Cleaning Services Duct, coil, blower wheel and dryer vent cleaning from Phoenix duct & attic specialists

Cleaner Systems. Healthier Air. Better Performance.

What Buildup Looks Like, and What Clean Looks Like

Duct Cleaning

Coil Cleaning

Blower Wheel Cleaning

Dryer Vent Cleaning

Three Places Buildup Hides

Duct Cleaning

Coil & Blower Wheel Cleaning

Dryer Vent Cleaning

Sealing Fixes the Source.

What Cleaning Helps With

Measured First, and Warranted

Airflow at every register

20-year labor workmanship warranty

Cleaning Services, Answered

What Valley Homeowners Say About Knights of the Attic

Cleaning Services Across the Phoenix Metro

Find Out What Is in Your System, and Why