
02 / Services
GREASE DUCT CLEANING
Owning a Los Angeles restaurant, knowing the types of cuisines that you cook in your commercial kitchen, and your years of experience in running a going concern will also give you an idea of the type of grease that vaporizes into the air. Without an exhaust system, the vaporized grease settles somewhere within the kitchen, causing immense damage and harm.
Almost every Los Angeles commercial kitchen has an exhaust system with a built-in grease duct, which is designed to vent grease-laden inflammable vapor outside the commercial cooking space. The grease duct is an essential part of the exhaust system that clears the air inside the kitchen and keeps the room ventilated. We offer Los Angeles grease duct cleaning as a vital and valuable solution.
01 / What is the purpose of
CLEANING A GREASE DUCT?
When grease is heated beyond its vaporization point, it creates vapors that go through the exhaust duct. When the vapor cools, it condenses and settles in cooler places within the duct. Grease ducts carry grease-laden vapors away from the kitchen. These vapors are drawn by an exhaust fan, which cools the vapor and allows grease to form on the surface of the ducts.
Grease duct cleaning becomes necessary to avoid accidents that can cause fire, as grease is highly inflammable. Our experts at Bryan Exhaust Service ensure that the grease duct is cleaned thoroughly without any residue remaining within the duct.

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02 / How Are Grease Ducts
MAINTAINED?
Grease ducts are regulated in terms of their maintenance and construction as they form the part of a building’s passive protection system. Their cleaning is dictated by fire code or safety regulations. Grease duct cleaning evidence must be filed by the owner to be presented during any fire inspection.
Grease ducts in restaurant kitchens generally fall under the requirements of NFPA 96. In Los Angeles, the requirement for commercial grease ducts is the California Mechanical Code.
Both of these codes layout the maintenance and construction of commercial grease ducts.
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03
WHAT WE HAVE TO OFFER
For our existing customers, we are able to offer a full-service repair department.* We are able to resolve lack of airflow, motor issues, fan issues, troubleshoot all issues and replace parts (including fans and motors)
*Repair services do not include San Diego and Santa Barbara.
04 / What Are The
REQUIREMENTS
The requirements for cleaning are described as follows: “Hoods, grease removal devices, fans, ducts, and other appurtenances shall be cleaned to remove combustible contaminants prior to surfaces becoming heavily contaminated with grease or oily sludge.” CMC 514.4.1
Bryan Exhaust Service is in compliance with the requirements of NFPA 96. Call us and set up an appointment with one of our experts for all your exhaust cleaning service needs!

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Areas We Serve
* Exhaust cleaning service only — repairs not yet available in San Diego and Santa Barbara.
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Breathe easy.
One call and it’s handled — cleaning, repairs, documentation and compliance to the NFPA 96 standard. Because Bryan Will Take Care of It.
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