About Us

We Offer Air Duct Cleaning, Dryer Vent Cleaning, HVAC Restoration, Biohazard Remediation, and More in Central Oregon & Beyond.

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 dust, mold, and even meth decontamination.

His innovative approach and dedication to quality set Guarantee apart as the best in the business.

Guarantee Air Duct Cleaning Mission

Our Mission

Improving indoor air quality and promoting healthier living environments through innovative, effective, and reliable air duct cleaning services. We are committed to using advanced techniques and technologies to deliver superior results, ensuring the well-being and satisfaction of our residential and commercial clients.

Guarantee is proud to be leading the way in using positive air to clean air ducts. This is the most effective method for ensuring pristine air quality and a healthier environment. Unlike traditional negative air techniques, this approach reaches deeper into the ductwork to remove stubborn dust, mold, and allergens and ensures that no particles are left behind.

our team

Central Oregon's Leaders in Professional Duct Cleaning

At Guarantee Air Duct Cleaning, our team is composed of highly skilled and dedicated professionals committed to delivering exceptional air duct cleaning services. With a passion for improving indoor air quality, each member of our team brings expertise and a customer-focused approach to every project.

HVAC Cleaning Instruction & Certification Institute

Leading The Way In Education

We believe that advancing the industry starts with sharing knowledge. Our team travels nationwide, educating other professionals on cutting-edge techniques in positive air duct cleaning, restoration, and biohazard remediation.

By leading workshops, seminars, and training sessions, we help raise the standards of air quality and safety, ensuring that the best practices are implemented across the field. Our commitment to education sets us apart as both industry leaders and trusted educators.

Here’s what our customers say

Over 500 verified reviews and a 5.0 average rating on Google