Air Duct Cleaning and Restoration Experts

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We are very pleased with our duct cleaning service from Guarantee, especially their tech, Dakota. He was careful, polite, thorough and professional. We highly recommend this company to any homeowners in Kona. Our ducts were filthy!

5.0

Over 500 Verified Google Reviews

Hawaii's Air Duct Cleaning & HVAC Mold Remediation Experts

5.0

Over 500 Verified Google Reviews

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Expert air duct cleaning and specialized HVAC mold remediation on the Big Island of Hawai’i

About Guarantee Air Duct Cleaning

Leaders of the Air Duct Industry for 25 Years

Certified Forensic Operator David Hart drives Guarantee Air Duct Cleaning to the forefront of the industry. Holding patents for HVAC cleaning equipment and recognized globally for his expertise, David sets official standards for air duct cleaning, mold remediation, and even drug decontamination.

His innovative approach and dedication to quality set Guarantee apart as the best in the business, with two locations in Oregon and Hawaii.

5.0 Rating on Google with over 500 Verified Reviews

Experienced Restoration Technicians

Trusted Expertise When You Need it Most

David Hart and his team at Guarantee Air Duct Cleaning don’t just follow industry standards, they wrote them. As leading experts in HVAC cleaning and decontamination, they train and certify professionals worldwide in the remediation of systems exposed to biohazards, including crime scenes, illicit drug contamination, and bioterrorism response.

Whether it’s meth decontamination, forensic restoration, or biological terrorist attacks, Guarantee applies advanced techniques and patented technology to restore safety and cleanliness to every space. When precision and thoroughness are critical, they are the trusted choice.

Protect your Health & your HVAC System

The Benefits of Air Duct Cleaning and HVAC Restoration

How can we help?

Residential Duct Cleaning

Commercial HVAC Cleaning

New Construction

Disaster Restoration

HVAC Mold Remediation

Apartment Dryer Duct Cleaning

our team

Hawaii's Leaders in Professional Duct Cleaning

Founded by the inventor, designer and manufacturer of the globally acclaimed RamAir ClearView Duct Cleaning System, Guarantee Air Duct Cleaning Hawaii is revolutionizing the air duct cleaning industry.

Here’s what our customers say

Over 500 verified reviews and a 5.0 average rating on Google

      EXCELLENT  
   Based on 8 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   madlyn paresi 
 
 
 
 Trustindex verifies that the original source of the review is Google. Dave and his crew couldn’t have been more professional and thorough.  They explained everything and left no mess! ! I have no more dust.  Highly recommend
  
 
      Posted on Google  
   
   Scott Bilyeu 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fantastic job done by professional people! Highly recommend!!
  
 
      Posted on Google  
   
   PuroClean Of The Big Island Marketing 
 
 
 
 Trustindex verifies that the original source of the review is Google. When we come across HVAC concerns during any of our mold remediation projects, we call David and his crew! Amazing knowledge and professionalism. We highly recommend them for any duct cleaning needs.
  
 
      Posted on Google  
   
   Camilla Drabeck 
 
 
 
 Trustindex verifies that the original source of the review is Google. David and his team are very professional.  I would highly recommend them.
  
 
      Posted on Google  
   
   Rebecca Malamed 
 
 
 
 Trustindex verifies that the original source of the review is Google. In my opinion, Guarantee Air Duct Cleaning is the best air duct cleaning company in North America. I specialize in Environmental Medicine and the owner, David Hart, is truly a genius. He invents new techniques and machines for cleaning air ducts and teaches these techniques all over the world. I have used their services several times and I will never go back to another company. David knows how to thoroughly clean air ducts without damaging the system (most companies cause damage to your air ducts during the cleaning). David is hard working, diligent and honest. I cannot recommend this company enough!
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more