HVAC Duct & Coil Cleaning Services in CA, NV, & AZ
HVAC Duct and Coil Cleaning
We have extensive experience in providing complete air system cleaning at both small and large facilities.

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Certified and expert technicians at your service

Regular and proper maintenance of a building’s air ducts is important for the health of building occupants and the heating and cooling system itself. Commercial HVAC systems are complex systems with a lot of components working together. When contaminants get into the system and accumulate over time, the system must work harder and reduce the system’s lifespan. It also leads to poor indoor air quality and airflow, inefficient air filtration, and duct leaks, which allows contaminants to enter the duct system:

Dust – More than just dirt, dust contains many other materials found in the environment, including pollen, human and animal hair, fibers, minerals, soils, human skin cells, dust mites, and bacteria
Mold spores – Water leaks in the ducts or high humidity in the building provide enough moisture for mold to grow. When in air ducts, mold releases spores that will circulate through the ducts and into the building. This increases the risk of upper respiratory infection and may worsen symptoms of those with allergies and asthma
Pest debris – Many types of critters can find their way into a duct system, including mice, squirrels, bees, and other pests. They can leave behind feces, nesting material, animal hair/dander, and even remains.


Due to a recent leak in my home, I had the pleasure of working with Ryan from Alliance Environmental on removing asbestos. Ryan was very communicative with coordinating the timeline with me. The work area was nicely set up and isolated so I felt safe being in close proximity. Removal of the setup was very clean and no waste was left behind. I’m very happy with Alliance Environmental’s professionalism and work quality, I’d recommend them to anyone!

Jennifer H.

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Duct Cleaning

Duct Cleaning is a job meant for professionals with the right tools and equipment. Our expert technicians are NADCA- certified and have extensive knowledge and experience in the field. Our complete air duct cleaning processes will help:

– Improve indoor air quality
– Provide a healthier environment
– Reduce energy costs
– Extend equipment life
– Reduce the potential for mold growth
– Remove odors

Coil cleaning before 1

Our Other Services

Here’s a listing of other services Alliance offers. Select one to learn more about it.

Indoor Air Quality and Life Safety Services
An industry leader in commercial and residential duct cleaning, kitchen exhaust hood cleaning, dryer vent cleani…
Infection Control
We work closely with healthcare to develop control and safety strategies, along with an infection control risk a…
Commercial Dryer Duct Cleaning
We follow NADCA’s Dryer Exhaust Duct Performance (DEDP) to test the performance of your dryer exhaust duct sys…