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How Often Should You Check Your Fire Detection and Warning Systems?

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Fire safety is one of the most important jobs for any business owner. Whether you’re running an office, a large apartment block, a warehouse, a shop or a factory, a fire alarm system plays an essential role in keeping people safe.

But how often should you check it? And how do you make sure it’s working when you need it most? We’re going to talk about fire detection and safety systems in this article.

Why Fire Detection and Warning Systems are So Important

Fire detection and warning systems are designed to alert people as soon as possible if there is a fire. This gives people adequate time to evacuate safely and quickly, protecting them from harm.

Fire detection and warning systems include things like:

  • Smoke detectors
  • Heat detectors
  • Manual call boxes (the box you can break/press in an emergency)
  • Alarms
  • Control panels

 

All of these things work together to let everyone in the building know that there is a fire, prompting evacuation. If there is a fire, a faulty system could delay the warning, putting lives at risk. That’s why regular checks are not only a good idea, but an essential one.

How Often Should Fire Detection and Warning Systems Be Checked?

In line with UK fire safety regulations, fire detection and warning systems should be checked at least once a week, in a weekly fire alarm test. For this check, there is usually no need to call a professional fire safety person. Someone in your building can simply push the button to activate the fire alarm, checking that it sounds correctly. The test should be logged, and any faults should be fixed as soon as possible.

On top of the weekly fire alarm test, a full fire alarm system check should be arranged at least every six months by qualified professionals. This is known as a “biannual inspection,” and it includes testing detectors, batteries, sounders and control panels.

How Often Should Fire Detection and Warning Systems Be Checked in Schools?

Schools are responsible for the safety of children and staff, so regular fire alarm tests are even more essential. In terms of how often should fire detection and warning systems be checked in schools, the answer is still the same:

  • Weekly tests should be completed by someone like the site manager or caretaker
  • The alarm should be professionally tested and serviced every six months

 

Schools should also carry out regular fire drills to make sure all students know what to do and where to go in the event of a fire alarm. It’s recommended that schools carry out comprehensive fire drills at least once a term, or potentially even more frequently for younger students who might not remember the process so well.

Need Help With Fire Alarm Testing?

Whilst your weekly fire alarm test can be carried out by a ‘competent person’, your bi-annual test needs to be more comprehensive, and completed by a qualified contractor, electrician or engineer.

At Hawkesworth, we can help you protect your premises and people, offering full inspection checks and tests that keep everything in good order. Get a quote for a fire detection and warning system test, from Hawkesworth

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Julie Hutson
09:37 02 Apr 26
We have been using Hawkesworth for many years. They provide a first class service, with friendly knowledgeable staff.
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Kealey Manvell
17:58 19 Feb 26
Great service - arrived on time to carry out PAT testing with no fuss! Would highly recommend!
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Kirsty Jones
14:39 19 Feb 26
Easy communication with a reliable and efficient service.
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Steve Widnell
09:55 18 Feb 26
Friendly, efficient and helpful service from the engineer
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L Vaughan
14:53 11 Feb 26
Can I just say that Alistair was a great ambassador for your company and was really efficient, professional and friendly.
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Paul Cowell
15:35 28 Jan 26
We had our yearly Pat Testing completed. The operative was very friendly and helpful. I would recommend to anyone who is considering using Hawkesworth and we will definitely be using them moving forward annually ...
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Sophie Hodkinson
16:36 13 Jan 26
Both very professional, approachable and very well organised, which made the whole process run smoothly. Everything was explained clearly, disruption was kept to a minimum, and it was obvious they take pride in doing the job properly.

Several people commented on how efficient and pleasant you were to deal with.

Thanks again for your hard work — it was genuinely appreciated. We would be more than happy to have the same engineers again next year.
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Chris Holbrow
16:04 11 Dec 25
I’ve been using Hawkesworth for over seven years across various businesses for PAT testing, and they have consistently delivered an outstanding service. The booking and planning team are always friendly, helpful, and efficient, making the process smooth from start to finish.
The engineers they send are professional, polite, and trustworthy, qualities that really matter when working on-site in financial businesses. Our regional office managers have repeatedly commented on how impressed they were with the care and consideration shown during testing, both for our property and our staff.
Hawkesworth truly go above and beyond to provide a turnkey solution that ensures PAT testing is carried out correctly and with minimal disruption. I would 100% recommend them to anyone looking for a reliable, customer-focused company.

Thank you, Hawkesworth!
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Nicholas Burn
11:42 04 Dec 25
As a new customer of Hawkesworth, I wanted to share my positive experience after using multiple services. From the moment I submitted an online enquiry, I received an immediate response—Debbie was incredibly helpful in explaining all the services Hawkesworth offers.

The follow-up process was seamless, with appointments scheduled promptly and honored as agreed. Every engineer who visited our site delivered exceptional service. They kept us informed about upcoming visits, arrived on time, and throughout the work, they were attentive to our company’s needs, going above and beyond to ensure excellent customer care.
The services provided included PAT testing, fire extinguisher checks, and emergency lighting inspections.

Based on this experience, I would highly recommend Hawkesworth to other businesses.
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Gaby Wilks
07:20 28 Oct 25
GeneFirst Ltd has been using Hawkesworth Appliance Testing for the last 2 years at our current site location.
Last year I had the pleasure of meeting Kobla Dogbatse the PAT engineer from Hawkesworth and he was fantastic.
Kobla, was efficient and thorough with his work, he was polite and pleasure to have on site.
He was respectful to all staff members by trying to limit any distraction or disturbance when conducting his work on any appliances that the team would be using.
This year I was lucky enough to have Kobla come back and I was thrilled to have him back as I knew the work would be done to the highest standards.
I allowed him to continue with his work without supervision and once finished he came into my office with a smile on his face and said everything is done and its all good.
I would highly recommend Hawkesworth to other companies as they are efficient with their communication and their engineers are a pleasure to have on site.
Thank you again for the great work and I hope to continue using your services in the future.

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