Manufacturer & Distributor of

Fire Protection Equipment

The Valve Journey

A behind-the-scenes look at Reliable’s valve production process—where precision engineering, quality craftsmanship, and cutting-edge technology come together to create industry-leading fire protection solutions.

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Start Your Project

Connect with your local Reliable Sales & Customer Service representatives for assistance quoting your next project – you will love our response time!

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Contact a Technical Expert

Do you have a technical product question? Contact our team of technical services experts to get the answers you need to move your project forward.

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Li-Ion Battery fire image
Image of LB11 sidewall sprinkler for LI-ion battery storage protection

Introducing the LB11 sidewall storage sprinkler for the protection of Lithium-ion manufacturing and storage.

Reliable hosts bi-monthly webinars on key topics in fire protection. Join us in the new year for our January topic!

Follow along and review our archives of webinars HERE.

    Join us!

    This webinar will provide an overview of the unique world of tunnel fire protection and provide an overview of a large-scale fire test series recently completed with the Reliable Model TNL280 Tunnel Nozzle. Register here.

    Design The Most Efficient Sprinkler System For Your Project

    Watch new videos and past webinars from Reliable’s Technical Services team. Enter Sprinkler Nerd Heaven

    Quickly Find The Right Fire Sprinkler

    Quickly find the right product to meet your project’s requirements.

    Find Fire Sprinklers

    About Reliable Sprinkler

    Reliable Manufacturing Headquarters, Liberty, SC.
    467,000+ sq. ft. of the most advanced robotic automation in the Fire Protection Industry to serve our customers.

    Reliable Automatic Sprinkler Co., Inc. is a manufacturer and distributor of fire protection products, specializing in fire sprinklers, valves, and system components for the most challenging projects in the fire protection industry.