How long does HVAC maintenance take?

• <div><p>HVAC maintenance takes <b>one to two hours </b>for a pro to complete every task. The actual time it’ll take will depend on the size of your HVAC system, whether it’s been regularly maintained, and if your tech identifies any repairs that need addressing. If you decide to DIY your HVAC maintenance, the process will likely take longer.</p></div>

Is it normal for ductwork to make noise?

• <div><p>Ductwork will occasionally make noise as the metal experiences rapid temperature or air pressure changes. This is especially common when the furnace initially kicks on and pushes warm air into cold <a href="https://www.angi.com/articles/air-ducts.htm">air ducts</a>. However, this noise should not occur if the home is at a normal temperature most of the time. If you are hearing noises regularly, it may be a sign of a more serious problem.</p></div>

What if my dampers are not helping my HVAC system’s performance?

• <div><p>If adjusting your dampers is not giving you the performance you want, such as a reduction in energy bills, you may want to consider the <a href="https://www.angi.com/articles/cost-to-reroute-air-ducts.htm">cost to reroute ductwork</a>. You may have a poorly designed system that doesn’t meet your home’s needs. If you added on to the home, for example, this could explain the need to add or reroute some ductwork to help the dampers work better.</p></div>

Get matched with top air duct cleaners in Kapaau, HI

Q: Can mold in air ducts make you sick?

• <div><p><a href="https://www.angi.com/articles/how-do-i-know-if-i-have-mold-my-air-ducts.htm">Mold in air ducts</a> releases spores into the air, which cause allergic reactions and respiratory issues. Common symptoms include coughing, sneezing, or itchy eyes. Prolonged mold exposure can lead to more serious health issues, especially for those with compromised immune systems.</p></div>

Q: What is the best basement ventilation system?

• <div><p>The best type of basement ventilation system depends on your budget, the moisture in your basement&rsquo;s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.</p></div>

Enter your ZIP and get matched with up to 5 pros

Verified Reviews for Air Duct Cleaning pros in Kapaau, HI

*The Angi rating for Air Duct Cleaning companies in Kapaau, HI 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 Kapaau, HI 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 24, 2025

Reviewed in October 2024
(Gutter Cleaning)
Abrojena Holding Company
Request a quote
Reviewed in July 2019
Showed up on time and did a great job cleaning my roof. I had not cleaned my roof in over 16 years so the build up of grime was pretty bad. It took him a day and a half but now my roof looks awesome and itâ s ready for paint.
Walther Service's, LLC
Request a quote
Reviewed in January 2018
Ian is punctual, professional, and a delight to have in my home. A former general contractor, he now specializes in cleaning windows for homeowner, commercial, and industrial clients. He has all equipment to reach all my windows, some of which are 35' high. He wears shoe protectors when inside....
The Window Guy
Request a quote
Reviewed in July 2016
The first time I turned my air conditioner on the temperature was only a 10 degree difference between air in and air out. When I called Hawaii Air Conditioner to report this they told me I had no warranty and they had done me a favor since I did not buy the system from them. I said I should at...
Hawaii Air Conditioning
Request a quote
Reviewed in June 2015
The people came when they said they would and picked up the carpets. They brought the carpets back cleaned when scheduled and then said they took a lot of soot out of the carpets and suggested cleaning the furnace to avoid this happening again. I had them do it then as the price was good....
Quality Carpet Cleaning Inc
Request a quote
Reviewed in May 2014
They did an excellent job. They cleaned the exterior on a Saturday then came on midday Wednesday and were able to finish up on Thursday by staying a bit later to ensure the job was completed before predicted rain that night. The paint job looks great. The painters were courteous, efficient...
CertaPro Painters of Eastside
Request a quote
Reviewed in October 2013
I purchased the cleaning package and the owner of the company called they very next morning to say they do not work in our area, very prompt!
QC Cleaning
Request a quote
Reviewed in August 2013
Work was done with care in a timely fashion. Works out of her studio apartment, so changing happens in her bedroom which was a bit odd, but it was very clean and tidy.
Alteration & Creation
Request a quote
Reviewed in July 2013
I was not to impressed with the facility at Kapa'au Veterinary Center. It was clean but not as clean as I think it should be. When I walked in my allergies started acting up. While there another lady had brought her cat in and it used the restroom and the staff asked the lady if she wanted a...
Kapa'au Veterinary Center
Request a quote
Reviewed in February 2013
I cleaned alongside them to do the deep, deep cleaning like the outside top of the kitchen cupboards. I was getting ready for a party; so I did all the ladder work? fans, lights, upper windows. They did vacuuming, lower surfaces, and cleaning floors. They were all cheerful. We all worked...
America's Best, Inc
Request a quote

Find Air duct cleaners in Kapaau

Having a well-functioning HVAC system is essential for any Island Of Oahu property owner. For all of your HVAC needs, trust the professionals at Consolidated Systems.

Stanley Steemer - Waikoloa

68-1856 Malina Pl

4.50(

)

Stanley Steemer - Waikoloa

68-1856 Malina Pl

4.50(

)

Customers say: Quick response

Recommended by 100% of Angi customers

See website for more service areas

Global Plasma Solutions

10 Mall Terrace

5.00(

)

Global Plasma Solutions

10 Mall Terrace

5.00(

)

Customers say: Quality work

Recommended by 100% of Angi customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

Customers say: True professional

Recommended by 93% of Angi customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

"as advertised"

Nancy C on July 2018

Air Duct Cleaning questions, answered by experts

HVAC maintenance takes one to two hours for a pro to complete every task. The actual time it’ll take will depend on the size of your HVAC system, whether it’s been regularly maintained, and if your tech identifies any repairs that need addressing. If you decide to DIY your HVAC maintenance, the process will likely take longer.

Ductwork will occasionally make noise as the metal experiences rapid temperature or air pressure changes. This is especially common when the furnace initially kicks on and pushes warm air into cold air ducts. However, this noise should not occur if the home is at a normal temperature most of the time. If you are hearing noises regularly, it may be a sign of a more serious problem.

Mold in air ducts releases spores into the air, which cause allergic reactions and respiratory issues. Common symptoms include coughing, sneezing, or itchy eyes. Prolonged mold exposure can lead to more serious health issues, especially for those with compromised immune systems.

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

If adjusting your dampers is not giving you the performance you want, such as a reduction in energy bills, you may want to consider the cost to reroute ductwork. You may have a poorly designed system that doesn’t meet your home’s needs. If you added on to the home, for example, this could explain the need to add or reroute some ductwork to help the dampers work better.

The Kapaau, HI 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

Deane Biermeier
•
Jul 29, 2024Jul 29, 2024
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.
Tyler Lacoma
•
Jun 12, 2025Jun 12, 2025
How Much Does Air Duct Cleaning Cost? [2025 Data]
Curious about air duct cleaning costs? Get insights into pricing factors, benefits, and how to tell when it’s time for a good cleaning.
Paige Bennett
•
Aug 22, 2024Aug 22, 2024
Why Is My Return Air Vent So Dirty? 5 Common Reasons
Dusty return air vents can wear out an HVAC system. Learn answers to why is my return air vent so dirty, plus ways to prevent dirty return air vents.
Gemma Johnstone
•
Mar 3, 2025Mar 3, 2025
How to Remove Rust From Air Ducts: 6 Tips and When to Call a Pro
Learn why it's best to call the pros who know how to remove rust from air ducts and fix underlying issues rather than trying to handle this problem yourself.
Catherine Hiles
•
Mar 13, 2025Mar 13, 2025
Pet Dander in Your Air Ducts? 7 Tips for Cleaner Air
A shedding pet can worsen your allergies, especially if dander gets in the ductwork. Here’s what to do about pet dander in air ducts for healthier air in your home.
Amy Freeman
•
Aug 13, 2024Aug 13, 2024
Why Is Debris Coming Out of Your Air Vents?
Notice debris coming out of air vents in your home? Explore common causes of debris in air vents and what you can do to keep the vents clean.