Servicing overview

40+ years of intruder alarm repair and servicing expertise

Regular maintenance is essential to ensure the reliability of your commercial intruder alarm system over the long term.

We recommend servicing your intruder alarm system on an annual basis to reduce the risk of faults and help maintain optimal security. WLS also provides intruder alarm repairs.

Wireless And Radio Based Alarms MD

Industries we serve

We service and repair intruder alarms across many industries

Our extensive intruder alarm repair and maintenance knowledge has been gained by working in many different environments and industries in London and the South East.

Industry leading

Our accreditations

At WLS, creating safe space is what we do and our engineers are fully NSI Gold, Safe Contractor and BAFE accredited. We are proud of our industry-leading accreditations that reflect our commitment to high standards.

NSi Gold Logo
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GATESAFE Logo
Fire Alarm Safety BAFE Registered London
DHF Logo
BM Trada Q Mark Logo
Exor Compliance
ADSA Logo

Call us on 020 8676 4300

Call us on
020 8676 4300

Talk to one of our experts today or request a free, no-obligation quote

Contact WLS

Servicing overview

Trusted repairs and maintenance of leading intruder alarm brands

We provide repairs, maintenance and servicing for commercial intruder alarm systems designed and manufactured by leading brands like Texecom and Galaxy.

Keep your advanced intruder alarm technology in optimal working condition and achieve full, worry-free protection.

Intruder Alarm Repairs And Maintenance

“Glad Ive switched to WLS for helping with my security system, quick to fix on callout and gave me more control than the last company so I can do minor changes myself. Very happy with them!”

Rachel Sweeney

“The technician, Emanuel, was out within a few hours. He was very helpful and professional. Sorted the issue in less than 30 minutes. Much appreciated.”

Tryphaena Smith

Call us on 020 8676 4300

Or request a callback in the morning or afternoon

Our work

Our intruder alarm solutions are trusted by leading institutions

We have installed intruder alarm systems for multiple businesses across London and the South East. Read more about our work below.

Look after your intruder alarm technology with a service contract

A commercial intruder alarm system that’s left unchecked is a risk no one notices until too late. Regular maintenance will ensure your anti-burglar security operates reliably and efficiently, and that any problems are detected early.

WLS Van Servicing London MD

Commercial intruder alarm repairs and servicing FAQs

Got a question about our commercial burglar alarm repair, maintenance and servicing solutions? Check out our FAQs.

What is involved in intruder alarm maintenance?

Our engineers check all intruder alarm panel logs for any problems. They then check the back up panel and back up battery. If the intruder alarm battery is more than two years old, it is replaced (as recommended by the supplier). The servicing will change wireless device batteries on a yearly basis. The WLS maintenance team will also run a 100% walk test and test intruder alarm signalling from the ARC. Regular and thorough checks like this ensure that all your anti-burglar technologies are functioning as they should.

It is recommended that intruder alarms be serviced at least annually. However, specific requirements may vary based on local regulations and the type of equipment. Regular inspections help identify potential problems before they become serious.

The testing process involves a thorough examination of intruder alarm equipment to ensure it operates correctly. This includes checking alarms, control panels and lighting systems. Certification is provided upon successful completion of testing.

If you notice any issues with your commercial intruder alarm technology, report them immediately to your maintenance provider. Prompt reporting can prevent potential hazards and ensure full insurance compliance.

The WLS Guarantee

* First time fix or solution provided every time *

We strive to be the UK's leading fire and security company, with an uncompromising focus on our customers and the solutions we deliver. Our team knows how important it is to create safe spaces you can trust.

With over 40 years experience in the industry, our expert team continues to closely follow the latest developments in fire and security technology. From our first installation to where we are today, our customers have always been our focus. They trust us to consistently provide an effective and high-quality result.

We’re proud to offer the WLS Guarantee to each of our customers.

On your premises
  • We will arrive at your 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 will leave the site clean and tidy.
  • We guarantee a first-time fix or to provide a solution on every call out.
  • We fix 90% of problems first-time.
  • If we cannot propose a solution we will refund the call out charge.
  • We guarantee transparency in our pricing.
  • We provide a full breakdown of costs with every quotation.
  • We will get your approval for any additional work required to ensure you are kept up to date throughout the installation.
  • Our customer support team is available 24/7 to assist you with any issues.
  • You can reach us via phone or email for prompt assistance.
  • We are committed to ensuring your satisfaction and security.
  • We will specify the best solution to meet your needs and budget.
  • We only install systems that are reliable and easy to use.
  • We will install the solution to the very highest standards.
  • All our systems come with a 12-month parts and labour guarantee.
  • We will offer a free service 6 months after installation to ensure everything is in working order.
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