• 1960 NE 25th AVE, Hillsboro, OR

  • 24 HR Emergency 503-770-4822

Air Duct Cleaning Services


The Rotobrush BEAST

The Rotobrush is designed to give you the cleanest air ducts possible. It works by inserting the brush, which rotates at 450 rpm, inside the air duct. While the brush spins, it is loosening any debris stuck inside. As the brush is scrubbing the inside walls, the vacuum is sucking up the loosened debris, leaving you with clean air ducts. The rotating cable is not exposed, making it safe for all types of duct applications, including flex.

Clean air ducts are the foundation for good indoor air quality. Homeowners and business owners want to breathe clean indoor air for themselves, their guests, employees, and customers. Over several years, air ducts can also become contaminated with mold, fungi, and bacteria, as well as dust. Routine HVAC doesn’t remove them. Proper removal with equipment like Rotobrush’s air duct cleaning machines and systems is one way to improve indoor air quality.


HVAC & Dryer Vent cleaning is necessary because an HVAC system works by having the return suck air into the system and recirculating it. Dust and dirt are being produced and trapped in your system regularly, for instance during construction or remodeling projects, sanding drywall or hardwood floors can create a huge amount of dust/debris. The dust gets sucked into the return air vent and eventually ends up in the HVAC system. The return air filter that is placed in the system is meant to trap that dust and prevent it from coming into your HVAC system but most of that dust usually finds it’s way into your system and keeps recirculating.

Global International Heating and Cooling CO specializes in providing its clients with high quality air duct cleaning services. The technicians we hire and train know how to thoroughly clean your HVAC system and keep your home and family safe. The equipment we use includes the most advanced technology available in the HVAC/Dryer Vent/Chimney Sweeping industry.


-Our Equipment

Global International Heating and Cooling CO works hard to make sure all the harmful contaminants that can build-up in your air duct system are removed and cleaned. Our technicians are trained to the latest technology in our field, year round. They attend paid monthly company meetings, discussing latest state of the art technology and best work practices and procedures, all to keep our customers happy with our services. We care about you!

Global International Duct Cleaning services use a state of the art Forced Negative Air Pressure system(Air-Care) and Roto-Brush that effectively captures any dust, dirt or debris and cleans your air duct system.

Most home owners fail to care for cleaning their H-VAC system, which causes their Furnace/AC/Air duct system to work inefficiently. Combining this issue with not cleaning or completely replacing the return air filters every 3-6 months can cause reduce air flow to the HVAC system, dirty air to circulate through their home and resulting in higher energy bill.

If you or any of your family members are experiencing asthma or any kind of allergies, your dirty and uncleaned vents could be the cause. According to EPA(Environmental Protection Agency), indoor air pollution levels are often 70x greater than outdoor air. An HVAC system that is not properly cleaned and maintained presents a hazard to your health & family.

It’s hard to determine how often you should clean your HVAC system( depends on how often you use the system, location of supply vents, IAQ) however we would recommend getting your air ducts, furnace & return vent cleaned every 2-4 years.

-Eco Friendly Cleaning Methods

GI uses non-toxic cleaning methods that are safe and non-hazardous to your family & home.

All of our sanitization and deodorizer solutions are EPA approved for your safety.

We imply the best cleaning methods for your HVAC & Dryer Vent so that your system runs more efficiently, thus using less energy and resulting in cost saving cleaner system.

Peace of mind for you and your family.

GI Employs Technicians and comfort consultants that have been repairing AC systems for more than 10 years. We want you to be cool and comfortable, and we’ll guarantee any repairs we make through a one-year warranty.

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