What questions should I ask prospective air duct cleaners?

• <div><p>If you just moved into a new house or found significant mold, dust, or pest remnants in your vents, or you see <a href="https://www.angi.com/articles/stop-condensation-on-air-vents.htm">condensation on your air vents</a>, you can easily find a highly trained pro to do the job correctly by asking a few key questions:</p><ul><li><p>Do you have proof of liability insurance?</p></li><li><p>What about worker's compensation insurance?</p></li><li><p>Are you a member of the NADCA?</p></li><li><p>Have you worked on my model of HVAC system before?</p></li><li><p>What is included in your contracted amount?</p></li><li><p>Can you provide local references?</p></li></ul><p></p></div>

How do I know if my air ducts need to be cleaned?

• <div><p>If you have dirty vent covers, clogged air filters, noisy air ducts, or weak airflow, it might be <a href="https://www.angi.com/articles/3-signs-its-time-find-air-duct-cleaner.htm">time to get your air ducts cleaned</a>. You should also call an HVAC professional if you notice any visible mold or believe that there are rodents or insects in your ductwork. Abnormally high energy bills can also be a sign of dirty ducts.</p></div>

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Verified Reviews for Air Duct Cleaning pros in Unalaska, AK

*The Angi rating for Air Duct Cleaning companies in Unalaska, AK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Duct Cleaning needs.

*The HomeAdvisor rating for Air Duct Cleaning companies in Unalaska, AK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Duct Cleaning needs.

Last update on October 18, 2025

Reviewed in February 2025
Well cleaned apartment steamed the floors an windows cleaned up all the left overs from the last tent
Star Cleaning
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Reviewed in May 2024
We hired these friendly and amazing women to do a whole day end of lease clean and a whole day cleaning of our new house (the previous owners were not as clean as we are!). Their work was over and beyond my every expectation! They even did carpet cleaning which was great! I have had many...
Alta Gama Cleaning Services
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Reviewed in April 2022
Did a very good job of cleaning my ducts
Arctic Septic and Restoration, LLC
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Reviewed in May 2021
They repaired duct work that my cats destroyed! They repaired, no questions asked and at no charge! They put in cat proof ducting. They did it all with a smile, professionalism and were just all around good guys! Thanks so much! Highly recommend!
Spokane Comfort Systems
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Reviewed in August 2019
We are retired and installing new ducts and central air conditioning was a big decision for us as far as investment. We had worked with Moore Heating and A/C here in Anchorage, AK before. We had wonderful service with them installing a new furnace so we decided to give them a try. Moore has a...
Moore Heating and Cooling
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Reviewed in April 2014
We did a full-blown patch-up on this house that we bought. They came in, replaced the furnace, added in a garage furnace, did all the duct work and everything. They were very professional.
DIAMOND HEATING COMFORT SYSTEM
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Reviewed in December 2013
I had the work done several months ago, but waited until I finished the summer and got into colder weather to see how the system functioned before I wrote this review. Rocky Rocco came to the house to provde an estimate. He did a very thorough job and even climbed into the attic to make sure...
Aladdin Air Conditioning & Heating Inc
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Reviewed in May 2013
We used Cathy's Cleaning for six months and went through two cleaners. The first cleaner took an exorbitantly long time to clean and was very sloppy. Our next cleaner was much more meticulous, however, stole several items from us. Needless to say, we will not be using Cathy's Cleaning or any...
Cathy's Cleaning Service
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Reviewed in April 2012
My first experience with hiring a cleaning service and I was completely satisfied!
A Affordable House Cleaning By Diane's Service
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Reviewed in September 2009
I have used Priebe mechanical three or four times for furnace repairs and they have always done an excellent job. They always look for the low-cost option first and don't try to sell you new equipment if the problem can be easily be fixed. Every time I have had them come out the price has been...
William Priebe Mechanical
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1 years of experience

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26 years of experience

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15 years of experience

Matchicians Test Ad Pro

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5.00(

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Matchicians Test Ad Pro

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Customers say: Quick response

Recommended by 100% of Angi customers

Matchicians Test Ad Pro is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Moore Heating and Cooling

Moore Heating and Cooling

Customers say: Super punctual

Recommended by 94% of Angi customers

Moore Heating and Cooling is your go-to expert for all your heating and cooling service and repair needs in Anchorage. With our exceptional expertise and dedication to customer satisfaction, we stand out from the competition. Contact us today to experience top-notch service!

"Very responsive and quick to complete the job"

Julius C on July 2023

"Very responsive and quick to complete the job"

Julius C on July 2023

Air Duct Cleaning questions, answered by experts

Although it’s not required, air ventilation in a finished basement can help improve the air quality, prevent moisture and mold issues, keep musty odors away, and also maintain the air quality throughout the rest of your home. Proper ventilation will help maintain the value of your investment in finishing your basement. Try basement ventilation methods like installing vents or a dehumidifier for best results.

By positioning ductwork for optimal airflow and reducing potential leaks.

Some homes in warmer locations have air vents in the ceiling because they do a better job of cooling than floor vents. This is because hot air rises and cool air sinks. Homes located in cooler climates tend to have vents in the floor because they do a better job of delivering warm air, which rises.

If you just moved into a new house or found significant mold, dust, or pest remnants in your vents, or you see condensation on your air vents, you can easily find a highly trained pro to do the job correctly by asking a few key questions:

Do you have proof of liability insurance?
What about worker's compensation insurance?
Are you a member of the NADCA?
Have you worked on my model of HVAC system before?
What is included in your contracted amount?
Can you provide local references?

If you have dirty vent covers, clogged air filters, noisy air ducts, or weak airflow, it might be time to get your air ducts cleaned. You should also call an HVAC professional if you notice any visible mold or believe that there are rodents or insects in your ductwork. Abnormally high energy bills can also be a sign of dirty ducts.

The Unalaska, AK homeowners’ guide to air duct cleaning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Tyler Lacoma
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Jun 12, 2025Jun 12, 2025
How Much Does Air Duct Cleaning Cost? [2025 Data]
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How Much Does a Whole-House Air Purifier Cost? [2025 Data]
Whole-house air purifier costs depend on a variety of factors, including your home’s size and layout. The type of purifier you choose matters, too.
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•
Mar 14, 2025Mar 14, 2025
What Are the Best Duct Cleaning Chemicals to Use?
If you are wondering which duct cleaning chemicals you should use, we break down all of your options so you can make an informed decision when hiring a pro.
Gemma Johnstone
•
Mar 12, 2025Mar 12, 2025
How to Remove Odor From Air Ducts for a Better Smelling Home
Do you detect a strange smell coming from your home’s ductwork? Learn how to remove odor from air ducts with this step-by-step guide.
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•
Mar 14, 2025Mar 14, 2025
How Long Does Air Duct Cleaning Take?
How long does air duct cleaning take? It may take three to four hours (or more or even less). Explore the factors that can shorten or lengthen that timeframe.
Chris Middleton
•
Apr 7, 2025Apr 7, 2025
5 Signs of Dirty Air Ducts and What You Should Do About Them
The signs of dirty air ducts can be difficult to spot, but it’s important to know what to look for so you don’t pay for a cleaning you don’t need.