Trusted Fire Alarm Servicing & Maintenance by WLS

Do you have a fault with your commercial fire alarm system? Maybe the alarm panel or smoke detector detectors have malfunctioned, in your office building, retail premises, school or apartment block. Don’t take any risks. UK fire alarm regulations state that you must have a fully-functioning alarm system if the public are inside the building. If a fault occurs, you should report it immediately to a fire alarm repair specialist.
WLS has over 40 years experience installing, repairing and servicing commercial fire alarms in London and the South-east. Our experienced fire alarm engineers can quickly identify and fix system issues that may be jeopardising safety in your premises. We work with the leading fire alarms brands (including Gent) and have the knowledge to make your premises legal and compliant again.

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    WLS has been protecting London for over 40+ Years

    WLS is an approved Honeywell Gent Fire Alarm Installers in London

    Commercial Fire Alarm Maintenance & Servicing

    WLS can service and maintain all your fire security & protection equipment, including wireless fire alarm systems, VESDA systems, Automatic Opening Vents, intercom & voice alarm systems. We are BAFE & NSI Gold approved. WLS is a certified Honeywell Gent Fire Alarm Installer and systems integrator.

    We pride ourselves on being the leading commercial fire alarm experts in London and the South-East.

    WLS is an NSI Gold registered fire & security company
    WLS is a BAFE registered fire & security company
    WLS is a Safe Contractor registered fire & security company

    Why Choose WLS for Your Commercial Fire Alarm Installation?

    WLS can install, program and maintain all your fire security and protection systems, including installation of wireless fire alarm systems, VESDA systems, Automatic Opening Vents, intercom and voice alarm systems. We integrate them together with a central fire control panel or in combination with environments such as Nurse Call systems. We are BAFE and NSI Gold approved, and offer exclusive Redcare connection. With over 40 years of industry experience and expertise, we are trusted by manufacturers and customers alike.

    WLS provide Commercial Fire Alarm Repairs in London

    Our Work

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    WLS expertise in fire alarm system maintenance includes

    • Installing and servicing fire systems for over 40 years
    • Certified Gent 24 Systems Integrator
    • Aspiration systems including VESDA and Xtrails approved
    • Public Address / Voice systems
    • Emergency voice communication systems / disabled alarm systems

    Commercial Fire Alarm Maintenance and Callout Prices

    Call out charge including 30 minutes of labour:
    £135.00 + VAT

    Additional labour per hour:
    £95.00 + VAT

    Return visit charge including 30 minutes labour:
    £100.00 + VAT

    Commercial fire alarm brands we service

    We have the expertise and accreditation to install and repair the following fire alarm systems:

    • Honeywell Gent
    • Advanced
    • Apollo
    • Hochiki
    • Fike
    • Honeywell Morley
    WLS is an approved Gent Commercial Fire Alarm Installer and Servicing Partner

    We Service Gent Commercial Fire Alarms

    As one of the few officially licensed companies to install and service Gent commercial fire alarm systems, you can rest assured that we are more than qualified to maintain your commercial Gent fire alarm.

    WLS provides VESDA Smoke Alarm Maintenance and Repair in London

    We service, repair & inspect VESDA Systems

    We are licensed to install, repair, service and inspect VESDA smoke detection systems. Very Early Smoke Detection Apparatus (VESDA) is an aspiring smoke detection system used where early warning to a fire is vital. If servicing of a conventional system is problematic, or aesthetics are a major consideration such as in luxury flats and large apartment complexes or listed buildings, a VESDA system can be an ideal solution for you.

    Any commercial property where you might be in need of extremely early smoke detection might warrant a VESDA system installed, such as hospitals, schools and care homes. Need a VESDA inspection? Call us to arrange a visit.

    The WLS Guarantee – Creating Safe Spaces

    * First Time Fix or Solution Provided Every Time *

    WLS Commercial Fire Alarm Servicing and Maintenance Cost

    We work hard to be the world’s leading fire and security company, with an uncompromising focus on our customers and the solutions we deliver. Our WLS team knows how important it is to create safe spaces you can trust. Our commercial fire alarm systems and security solutions give you the peace of mind to know that your business property is well protected in the event of a fire.

    With over 40 years of experience in the industry, our expert team have their finger on the pulse with regards to the latest closely trends, developments and technology in fire and security. From our first installation to where we are now, our customers have always been our focus. Our clients know that they can rely on us to consistently provide an effective and high-quality result. We’re proud to offer our unrivalled WLS guarantee to each of our commercial customers.

    Our commercial fire alarms servicing engineers will always arrive at your commercial premises within the specified time slot. We treat our customers as we wish to be treated ourselves. We will act professionally at all times, arrive on time, smartly dressed in uniform. We will do our work quickly and without fuss. Once the work is completed we will ask you to review what we have done to ensure you are happy with the results.

    We guarantee a first-time fix, or to provide a solution on every call out. We fix 90% of problems first-time for most commercial fire alarms. If we can’t fix a problem with your fire alarm system right away, we will propose a solution and deduct the call out charge from the cost. If we cannot propose a solution we will refund the call out charge.
    We will answer the phone within 10 seconds. We will deal with all enquiries quickly and courteously, and will follow up with you when we have agreed to do so.
    We will specify the best solution to meet your needs and budget. We will only install systems that are reliable and easy to use. We will install the solution to the very highest industry standards. All our systems come with a 12-month part and labour WLS warranty. We offer free service 6 months after the installation to ensure your fire alarm system is in full working order. We also provide fire alarm repair and maintenance out of contract.


    Your commercial fire alarm system should be serviced at least every six months by a professional inspector. This is in addition to the weekly fire alarm tests you need to be conducting.

    The cost of a full fire alarm system service depends on a variety of factors, including the size of your system and your premises, the number of fire devices you have installed, as well as the type of commercial fire alarm system you have installed.

    Yes. According to the law, you are required to regularly maintain and test your fire alarm systems.

    You should be conducting a weekly fire alarm test to ensure that your systems are operational. By doing so, you are more likely to find any potential issues and can call a professional service provider, such as WLS, to come in and fix any problems. Your on-site fire warden is in charge of conducting weekly fire alarm tests.

    Yes, we offer a comprehensive range of premium security systems for our commercial clients, such as CCTV, intruder alarms, door entry systems and access control.

    Voice alarm systems are often installed in place of conventional sounders particularly where phased evacuation is a requirement.

    Automatic Opening Vents release smoke from corridors particularly in “Stay in place” scenarios. AOV systems can be integrated with a fire control panel for enhanced fire prevention.

    DDA fire alarm systems are frequently combined with intercom systems to assist in the evacuation of disabled individuals in the event of a fire. These are often included as part of a nurse call system in assisted living environments, where a panic alarm can be used to allow patients to alert nursing staff for assistance in an emergency. Enhance your fire security & protection to create a WLS safe space.

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