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Ansul FireSuppression

Authorized service and installation for Ansul R-102 and Piranha kitchen fire suppression systems — the industry standard for commercial kitchens.

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Denver · Boulder · Fort Collins, CO · (303) 777-7720

Ansul R-102 commercial kitchen fire suppression system components in a stainless steel enclosure
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Hood Builder's experts for design, build, and maintenance services.

Ansul R-102 commercial kitchen fire suppression system components in a stainless steel enclosure

Ansul Systems

Founded in 1939, Ansul set the standard for commercial kitchen fire suppression with ANSULEX — a wet chemical agent engineered specifically for grease-laden cooking fires. The Ansul R-102 system remains the most widely deployed kitchen suppression platform in the industry, combining heat-activated detection, automatic fuel shutoff, and manual pull-station actuation. Hood Builder installs, inspects, and services Ansul systems for restaurants across Denver, Boulder, and Fort Collins.

What OurClients Are Saying

We measure success by the relationships we build and the results we deliver. See what clients say about working with our team.

Blake Rienhardt — Hood Builder client testimonial

“As you say, you are a one-stop shop. Had our duct repaired and had our system checked with our hood cleaning. We had everything done in one day”

Blake RienhardtBlake Rienhardt

“They put me a new Air Extractor. What a difference ! Thank you (Original) Me pusieron un nuevo Extractor de Aire. Que diferencia ! Gracias”

Thomas LozoyaThomas Lozoya

“Been with Massoud's companies for years. Didn't realize they also did construction work. I had my duct system upgraded by hoodbuilder...”

Jamie RobertsonJamie Robertson

“They are well professionals. Thanks for fixing my hood and duct. (Original) Son bien professionals. Gracias por arreglar me campana y ducto”

Graciela MattaGraciela Matta

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