--- title: When Do Fire Sprinklers Need to Be Inspected? description: Typically, you will find fire sprinkler inspections are required annually, semiannually, quarterly and sometimes monthly. The inspection schedule is determined by the local code, the building occupancy type, and which components are used in the fire sprinkler system. image: https://blog.koorsen.com/hubfs/Blogs/Products%20and%20Services/Fire%20Sprinkler/Fire%20Sprinkler%20Tech%20Inspection/ArsenalTech-0055-1.jpg --- [![Koorsen Fire & Security](https://blog.koorsen.com/hs-fs/hubfs/KoorsenFireSecurity_April2017/Images/koorsen-logo.png?width=209&height=50&name=koorsen-logo.png "Koorsen Fire & Security")](https://www.koorsen.com/) [CONTACT US](https://www.koorsen.com/contact-us/) [BILL PAY](https://www.koorsen.com/koorsen-payments/) [1.866.311.7753](tel:8663117753) - [About Us](https://www.koorsen.com/about-us/) - [History](https://www.koorsen.com/about-us/history/) - [Case Studies](https://blog.koorsen.com/case-studies) - [Koorsen Companies](https://www.koorsen.com/about-us/companies/) - [Koorsen Training Center](https://www.koorsen.com/about-us/training-center/) - [Kasey Program](https://www.koorsen.com/about-us/kasey-program/) - [Pay Bill](https://www.koorsen.com/koorsen-payments/) - [Products + Services](https://www.koorsen.com/products-services/) - [Fire Protection](https://www.koorsen.com/products-services/fire-protection/) - [Security](https://www.koorsen.com/products-services/security/) - [Communications](https://www.koorsen.com/products-services/communications/) - [Mobile Equipment Solutions](https://www.koorsen.com/products-services/mobile-equipment-solutions/) - [Additional Products + Services](https://www.koorsen.com/products-services/#additional) - [Industries](https://www.koorsen.com/industries/) - [Healthcare](https://www.koorsen.com/industries/healthcare/) - [Industrial](https://www.koorsen.com/industries/industrial/) - [Education](https://www.koorsen.com/industries/education/) - [Restaurants](https://www.koorsen.com/industries/restaurants/) - [Property Management](https://www.koorsen.com/industries/property-management/) - [Hospitality](https://www.koorsen.com/industries/hospitality/) - [Retail](https://www.koorsen.com/industries/retail/) - [Construction](https://www.koorsen.com/industries/construction/) - [Locations](https://www.koorsen.com/locations/) - [News](https://blog.koorsen.com) - [Koorsen Blog](https://blog.koorsen.com) - [Koorsen In The News](https://www.koorsen.com/in-the-news/) - [Kasey the Dog Blog](https://blog.koorsen.com/kaseys-adventures) - [Careers](https://www.koorsen.com/about-us/careers/) # When Do Fire Sprinklers Need to Be Inspected? Posted June 07, 2017 by [Koorsen Fire & Security](https://blog.koorsen.com/author/koorsen-fire-security) ## ![ArsenalTech-0055-1](https://blog.koorsen.com/hs-fs/hubfs/Blogs/Products%20and%20Services/Fire%20Sprinkler/Fire%20Sprinkler%20Tech%20Inspection/ArsenalTech-0055-1.jpg?width=640&name=ArsenalTech-0055-1.jpg) ## Maintenance Schedule of Fire Sprinkler Systems Fire sprinkler inspection schedules are determined by the local code enforcement. Typically, you will find fire sprinkler inspections are required annually, semiannually, quarterly and sometimes monthly. The inspection schedule is determined by the local code, the building occupancy type, and which components are used in the fire sprinkler system. For instance, in a high-rise you will normally find a fire pump, which boosts the pressure of the [fire sprinkler system](https://www.koorsen.com/products-services/fire-protection/fire-sprinkler-systems/) in order to ensure the proper water pressure is reached even at the very top of the building. A fire pump changes the fire sprinkler requirements and the schedule. [![Fire Sprinkler Questions? Click to Contact Us Now!](https://no-cache.hubspot.com/cta/default/1973249/cf5f04ea-68ca-4b85-b16f-cb89039244b7.png)](https://cta-redirect.hubspot.com/cta/redirect/1973249/cf5f04ea-68ca-4b85-b16f-cb89039244b7) ## Writing the Local Code for Fire Sprinkler Inspections The local code is dictated by the National Fire Protection Association’s code [NFPA 25](https://blog.koorsen.com/2016/02/newsthe-top-three-nfpa-codes-that-your-business-is-failing), which is the standard for the inspection, testing, and maintenance of water-based fire protection systems. The International Building Code (IBC) is also used to shape the local codes for fire sprinklers. Each state and jurisdiction have their own additions to the standards adopted from NFPA 25 and IBC. In some states, local jurisdictions may enhance the state code while in other states, like Pennsylvania, there is no state code. In Pennsylvania, each jurisdiction creates their own codes, which can be difficult for companies that do business in more than just one jurisdiction. ## Inspection vs Testing Many people tend to use the word “inspection” when describing both fire sprinkler inspections and fire sprinkler testing. However, when interpreting and following the local codes and NFPA 25, there is a difference between inspections and testing. An “inspection” requires the technician to visually inspect the device, like a sprinkler head. Sprinkler heads are inspected for leakage, corrosion, paint, orientation and clearance below the sprinkler head. If the sprinkler head looks normal and it is not obstructed or has anything within 18 inches of the deflector, it usually passes inspection. “Testing” a fire sprinkler system is when a technician tests the function of the fire sprinkler components. For instance, a technician will test the function of a butterfly valve by opening it to check for proper water flow and pressure. Since many fire sprinkler systems are tied into the fire alarm panels, there are additional testing requirements to ensure the fire alarm panel is activated when testing the fire sprinkler system. ## Required Maintenance for Fire Sprinklers After Fire If a fire sprinkler head is activated as a result of a fire, not only does that fire sprinkler head need to be replaced, but so does every fire sprinkler head that is in the same room or vicinity of the fire. Once the sprinkler heads are replaced with new ones, a water flow test and a valve test are performed to ensure the system is operating correctly and the pressures are correct. ## Proof of Fire Sprinkler Inspections and Testing A Fire Marshal or Authority Having Jurisdiction (AHJ) may ask for documentation that the required inspections and testing of fire sprinklers have been performed. Koorsen provides their clients with an Inspection and Testing Report that details what has been inspected and tested and when it was completed. The report includes the pressure readings and the flow times for every riser, inspection tag dates, and documentation that every sprinkler head was clean and unobstructed. ## Typical Schedule of Fire Sprinkler Inspections, Testing & Maintenance According to NFPA 25, below are the recommended schedule for fire sprinkler inspections, testing, and maintenance. These may change according to updates to NFPA 25 and additions to the local code. ### WEEKLY/MONTHLY - Inspection of gauges and control valves in dry, wet pipe, pre-action, and deluge systems. ### QUARTERLY - Inspection of alarm devices, hydraulic nameplate, and fire department connections. - Testing of alarm devices and main drain. ### ANNUALLY - Inspection of hanger/seismic bracing, pipe and fittings, spare sprinklers, signage, and sprinklers. - Testing of main drain, water flow, fire pump, antifreeze solution, alarm devices, deluge, and pre-action valves. - Maintenance of valves and low point drains in dry pipe systems. To schedule service or to learn more about inspections, testing and maintenance of fire sprinkler systems, contact a Koorsen Fire & Security associate today. [![Fire Sprinkler Questions? Click to Contact Us Now!](https://no-cache.hubspot.com/cta/default/1973249/cf5f04ea-68ca-4b85-b16f-cb89039244b7.png)](https://cta-redirect.hubspot.com/cta/redirect/1973249/cf5f04ea-68ca-4b85-b16f-cb89039244b7)   - [Tweet](https://twitter.com/share) Topics: [Fire Sprinkler Systems](https://blog.koorsen.com/topic/fire-sprinkler-systems) ## Contact Us for All of Your Sprinkler Needs! *Disclaimer: The information in this article is for informational purposes only. It is believed to be reliable, but Koorsen Fire & Security assumes no responsibility or liability for any errors or omissions in the content of this article. It does not constitute professional advice. The user of this article or the product(s) is responsible for verifying the information's accuracy from all available sources, including the product manufacturer. The authority having jurisdiction should be contacted for code interpretations.*  ### Related posts [Designing a Fire Sprinkler System for Historic or Older Buildings](https://blog.koorsen.com/designing-a-fire-sprinkler-system-for-historic-or-older-buildings) [Enhancing Safety and Mitigating Risks: The Benefits of Fire Sprinklers](https://blog.koorsen.com/enhancing-safety-and-mitigating-risks-the-benefits-of-fire-sprinklers) [Saving Lives and Property: Fire Sprinkler Success Stories](https://blog.koorsen.com/saving-lives-and-property-fire-sprinkler-success-stories) [Navigating Choices: Exploring the Diversity of Fire Sprinkler Heads](https://blog.koorsen.com/navigating-choices-exploring-the-diversity-of-fire-sprinkler-heads) [What Are The Key Components Of Fire Sprinkler Compliance?](https://blog.koorsen.com/navigating-the-regulatory-landscape-ensuring-fire-sprinkler-compliance) [![Questions! Contact Us Now!](https://no-cache.hubspot.com/cta/default/1973249/27550866-4d2c-46fb-8ec4-ef118de52673.png)](https://cta-redirect.hubspot.com/cta/redirect/1973249/27550866-4d2c-46fb-8ec4-ef118de52673) ### SEARCH OUR BLOG This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. ### Subscribe to Our Blog ### Recent Posts ### CATEGORIES - [Commercial Security (111)](https://blog.koorsen.com/topic/commercial-security) - [Fire Protection (109)](https://blog.koorsen.com/topic/fire-protection) - [Fire Extinguisher (77)](https://blog.koorsen.com/topic/fire-extinguisher) - [Fire Alarm Systems (75)](https://blog.koorsen.com/topic/fire-alarm-systems) - [Fire Safety & Security (73)](https://blog.koorsen.com/topic/fire-safety-security) - [Koorsen News (73)](https://blog.koorsen.com/topic/koorsen-news) - [Fire Sprinkler Systems (67)](https://blog.koorsen.com/topic/fire-sprinkler-systems) - [Fire Safety (61)](https://blog.koorsen.com/topic/fire-safety) - [Access Control Systems (45)](https://blog.koorsen.com/topic/access-control-systems) - [Fire Suppression (43)](https://blog.koorsen.com/topic/fire-suppression) - [Inspection/Testing (43)](https://blog.koorsen.com/topic/inspectiontesting) - [Small Business Security (39)](https://blog.koorsen.com/topic/small-business-security) - [Kitchen Fire Suppression (37)](https://blog.koorsen.com/topic/kitchen-fire-suppression) - [Video Surveillance (30)](https://blog.koorsen.com/topic/video-surveillance) - [Fire Training (24)](https://blog.koorsen.com/topic/fire-training) - [Restaurant Industry (24)](https://blog.koorsen.com/topic/restaurant-industry) - [Emergency/Exit Lighting (22)](https://blog.koorsen.com/topic/emergency-exit-lighting) - [Monitoring (20)](https://blog.koorsen.com/topic/monitoring) - [NFPA (19)](https://blog.koorsen.com/topic/nfpa) - [Education Industry (18)](https://blog.koorsen.com/topic/education-industry) - [Commercial Kitchen (17)](https://blog.koorsen.com/topic/commercial-kitchen) - [Training & Education (15)](https://blog.koorsen.com/topic/training-education) - [Fire Pumps (12)](https://blog.koorsen.com/topic/fire-pumps) - [Healthcare Industry (12)](https://blog.koorsen.com/topic/healthcare-industry) - [Property Management Industry (10)](https://blog.koorsen.com/topic/property-management-industry) - [Bi-Directional Amplifier (9)](https://blog.koorsen.com/topic/bi-directional-amplifier) - [Emergency Notification (9)](https://blog.koorsen.com/topic/emergency-notification) - [General (9)](https://blog.koorsen.com/topic/general) - [Nurse Call System (9)](https://blog.koorsen.com/topic/nurse-call-system) - [Kasey Program (8)](https://blog.koorsen.com/topic/kasey-program) - [Restaurant (8)](https://blog.koorsen.com/topic/restaurant) - [Education (7)](https://blog.koorsen.com/topic/education) - [Property Management (7)](https://blog.koorsen.com/topic/property-management) - [Construction Industry (6)](https://blog.koorsen.com/topic/construction-industry) - [Koorsen Family Foundation (6)](https://blog.koorsen.com/topic/koorsen-family-foundation) - [Press (6)](https://blog.koorsen.com/topic/press) - [Retail Industry (6)](https://blog.koorsen.com/topic/retail-industry) - [Mobile Equipment (4)](https://blog.koorsen.com/topic/mobile-equipment) - [Vehicle Fire Suppression (4)](https://blog.koorsen.com/topic/vehicle-fire-suppression) - [Awards (3)](https://blog.koorsen.com/topic/awards) - [Dry Chem Suppression (3)](https://blog.koorsen.com/topic/dry-chem-suppression) - [Engineering (3)](https://blog.koorsen.com/topic/engineering) - [Hospitality Industry (3)](https://blog.koorsen.com/topic/hospitality-industry) - [Long Term Care (3)](https://blog.koorsen.com/topic/long-term-care) - [Podcast (3)](https://blog.koorsen.com/topic/podcast) - [Industrial (2)](https://blog.koorsen.com/topic/industrial) - [Infographics (2)](https://blog.koorsen.com/topic/infographics) - [KnoxBox (2)](https://blog.koorsen.com/topic/knoxbox) - [Backflow Preventer (1)](https://blog.koorsen.com/topic/backflow-preventer) - [Construction (1)](https://blog.koorsen.com/topic/construction) - [Distributed Antenna Systems (1)](https://blog.koorsen.com/topic/distributed-antenna-systems) - [Flame Detection (1)](https://blog.koorsen.com/topic/flame-detection) - [Government (1)](https://blog.koorsen.com/topic/government) - [Home Security (1)](https://blog.koorsen.com/topic/home-security) - [The Joint Commission (1)](https://blog.koorsen.com/topic/the-joint-commission) - [Underground Services (1)](https://blog.koorsen.com/topic/underground-services) see all ### ALL PRODUCTS AND SERVICES - [Fire Extinguishers](https://www.koorsen.com/products-services/fire-protection/fire-extinguishers/) - [General Fire Products](https://www.koorsen.com/products-services/fire-protection/general-fire-products/) - [Emergency/Exit Lighting](https://www.koorsen.com/products-services/fire-protection/emergency-exit-lighting/) - [Fire Alarm Systems](https://www.koorsen.com/products-services/fire-protection/fire-alarm-systems/) - [Fire Sprinkler Systems](https://www.koorsen.com/products-services/fire-protection/fire-sprinkler-systems/) - [Kitchen Fire Suppression](https://www.koorsen.com/products-services/fire-protection/kitchen-hood-fire-suppression/) - [Fire Suppression Systems](https://www.koorsen.com/products-services/fire-protection/fire-suppression-systems/) - [Commercial Security](https://www.koorsen.com/products-services/security/commercial-security/) - [Emergency Notification](https://www.koorsen.com/products-services/communications/emergency-notification/) - [Communications](https://www.koorsen.com/products-services/communications/) - [Home Security](https://www.koorsen.com/products-services/security/home-security/) - [Nurse Call Systems](https://www.koorsen.com/products-services/communications/nurse-call-systems/) ### OTHER COMPANIES - [KOORSEN ENVIRONMENTAL](https://koorsenes.com/) - [KOORSEN FACILITIES MANAGEMENT](https://www.koorsenfm.com/) ### CONTACT KOORSEN [866-311-7753](tel:8663117753) [info@koorsen.com](mailto:info@koorsen.com) - [FAQS](https://www.koorsen.com/faq/) - [KOORSEN CAREERS](https://www.koorsen.com/about-us/careers/) - [MEDIA RELATIONS](https://www.koorsen.com/media-relations/) - [TRANSPARENCY IN COVERAGE](https://www.koorsen.com/transparency-in-coverage/) © 2026 Koorsen Fire & Security | [PRIVACY POLICY](https://www.koorsen.com/privacy-policy/) ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Koorsen Fire & Security", "url" : "https://blog.koorsen.com/author/koorsen-fire-security" }, "dateModified" : "2022-07-07T19:55:23.940Z", "datePublished" : "2017-06-07T18:46:44.000Z", "headline" : "When Do Fire Sprinklers Need to Be Inspected?", "image" : [ "https://blog.koorsen.com/hubfs/Blogs/Products%20and%20Services/Fire%20Sprinkler/Fire%20Sprinkler%20Tech%20Inspection/ArsenalTech-0055-1.jpg" ], "mainEntityOfPage" : { "@id" : "https://blog.koorsen.com/when-do-fire-sprinklers-need-to-be-inspected", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://blog.koorsen.com/hubfs/KoorsenFireSecurity_April2017/Images/koorsen-logo.png" }, "name" : "Koorsen Fire & Security - - -" } } ``` ```json { "@context" : "http://schema.org", "@type" : "Organization", "address" : { "@type" : "PostalAddress", "addressCountry" : "", "addressLocality" : "Indianapolis", "addressRegion" : "IN", "postalCode" : "46218", "streetAddress" : "2719 N Arlington Ave " }, "alternateName" : "Koorsen", "description" : "Since 1946, people have trusted Koorsen to protect and secure their businesses and homes.", "email" : "https://www.koorsen.com/", "image" : "https://blog.koorsen.com/hs-fs/hubfs/KoorsenFireSecurity_April2017/Images/koorsen-logo.png?width=209&name=koorsen-logo.png", "logo" : "https://cdn2.hubspot.net/hubfs/1973249/KoorsenFireSecurity_April2017/Images/koorsen-logo.png", "mainEntityOfPage" : { "@id" : "https://blog.koorsen.com/when-do-fire-sprinklers-need-to-be-inspected", "@type" : "WebPage", "description" : "Typically, you will find fire sprinkler inspections are required annually, semiannually, quarterly and sometimes monthly. The inspection schedule is determined by the local code, the building occupancy type, and which components are used in the fire sprinkler system. " }, "naics" : "238220", "name" : "Koorsen Fire & Security Headquarters", "sameAs" : [ "https://www.facebook.com/pages/Koorsen-Fire-Security/173081436052031", "https://twitter.com/koorsenfire", "http://www.linkedin.com/company/koorsen-fire-and-security", "https://www.youtube.com/channel/UCU0ncdcrEYAjDHIcGGgJ3KQ", "https://www.instagram.com/koorsenfire/?hl=en" ], "telephone" : "", "url" : "https://www.koorsen.com/" } ``` ```json { "@context" : "http://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Koorsen Fire & Security" }, "dateModified" : "July 7, 2022, 7:55:23 PM", "datePublished" : "2017-06-07 18:46:44", "description" : "Typically, you will find fire sprinkler inspections are required annually, semiannually, quarterly and sometimes monthly. The inspection schedule is determined by the local code, the building occupancy type, and which components are used in the fire sprinkler system. ", "headline" : "When Do Fire Sprinklers Need to Be Inspected?", "image" : { "@type" : "ImageObject", "url" : "https://cdn2.hubspot.net/hubfs/1973249/Blogs/Products%20and%20Services/Fire%20Sprinkler/Fire%20Sprinkler%20Tech%20Inspection/ArsenalTech-0055-1.jpg" }, "mainEntityOfPage" : { "@id" : "https://blog.koorsen.com/when-do-fire-sprinklers-need-to-be-inspected", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://cdn2.hubspot.net/hubfs/1973249/KoorsenFireSecurity_April2017/Images/koorsen-logo.png" }, "name" : "Koorsen Fire & Security Headquarters" } } ```