The Leader of the Air Duct Industry for over 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 dust, mold, and even meth decontamination. His innovative approach and dedication to quality set Guarantee apart as the best in the business.

• Most Hired and Recommended Duct Cleaning Company in Central Oregon

• Scientific Advisors and Instructors to the World’s Top Forensic Restoration Academy

• Authors of Published White Paper on Effects of Negative Air Duct Cleaning on Flex Ducting

Learn More

Someone cleaning an air duct in a tiled bathroom.

Someone on a lift cleaning a commercial air duct system.

Protect your Health and your HVAC System.

Remove Indoor Pollutants

Mold, dust, smoke and bacteria can be hazardous to your health. With Guarantee, you can enjoy clean air worry-free.

Improve the Efficiency of Your HVAC System

Extend the life of your HVAC system while significantly reducing costs in the long-run.

Combat Health Issues like Allergies and Asthma

Eliminate nagging respiratory issues from the source and ensure clean air for you and your loved ones.

How can we help?

Residential

Advanced technology to ensure your home’s air is fresh, clean, and healthy for your family.

Commercial

State-of-the-art techniques to create a healthier and more productive environment for your business.

New Construction

Remove construction debris and contaminants, ensuring your new building starts with pristine air quality.

Disaster & Forensic Restoration

Safely remove dangerous substances like illicit drugs, pathogens, and other toxic materials from your system.

Apartment Complex Dryer Ducts

Reduce the chance of lint fire and extend the life of your system with routine Dryer Duct servicing.

The Nation’s First Choice for Critical Biohazard Response

When it comes to biohazard emergencies, even the highest levels of security rely on the best in the business. If a bio contaminate were to strike the Pentagon today, Guarantee Air Duct Cleaning would be en route tomorrow, armed with unmatched expertise and cutting-edge technology to swiftly and effectively remediate the threat. Our proven track record in handling the most sensitive and critical situations makes us the nation’s first choice for biohazard response and restoration.

MEET THE COMPANY

Central Oregon'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 is revolutionizing the air duct cleaning industry. Since 1998, we've been providing customers with the best technology and service available. As the most hired and recommended duct cleaning company in its service areas with a 5.0 Star Rating on Google.

Trusted Expertise When You Need it Most.

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

Keynote Speaker

Scientific Advisor / Instructor

Request A Quote

Whether you have questions, need a quote, or want to schedule a service, our friendly and knowledgeable team at Guarantee Air Duct Cleaning is ready to assist you.

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Someone on a lift cleaning an apartment complex dryer duct,

Serving Oregon and
beyond for over 25 years.