Spy Alarms Reviews 

693
•
TrustScore 4.5 out of 5

4.3

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Review summary

Created with AI, based on recent reviews

Looking at 165 reviews, reviewers overwhelmingly had a great experience with this company. Customers frequently mention that the visiting engineers are exceptionally prompt, professional, and very helpful when handling installations or routine maintenance. Consumers also appreciate the quick response times and the patient technical support provided over the phone when resolving sudden faults. However, some customers also noted issues with communication delays and difficulties reaching the office staff for scheduling support. Others experienced frustrating billing errors and lengthy administrative delays when attempting to resolve various account problems. Some people felt that communication from the company could be significantly improved to avoid prolonged waiting times.

What people talk about most

Service

Clients share ambiguous opinions on service, with some reviewers praising prompt, polite engineers and... See more

Staff

People report positive experiences with staff, frequently describing engineers and support representatives as... See more

Customer service

Reviewers mention ambiguous feedback about customer service, as while many consumers praised responsive... See more

Product

Users describe ambiguous interactions with product, noting that systems now work without dropouts and key... See more

Response time

Reviewers highlight ambiguous aspects of response time, as some consumers report prompt callbacks and... See more

Reviews shaping this summary

Rated 4 out of 5 stars

The engineer was prompt, polite and very pleasant. But he said that he was not familiar with the installation of the equipment he had come to fit. However he persevered and succeeded. Upon testing... See more

Company replied

Rated 4 out of 5 stars

The engineer was great, very helpful & professional. Head Office accounts kept billing me for replacement batteries when they are free under my contract. Hence only 4 stars

Company replied

Rated 5 out of 5 stars

The staff manning the phones were very helpful, and the engineers had to come back to property to check the outside alarm. The accounts dept were very proffessional when much an error I made was rect... See more

Company replied

Rated 5 out of 5 stars

Initial contact was simple and responsive, the sales person arrived at the agreed time and made some helpful suggestions but no hard sell. The installer did a great job and it took just one day.

Company replied


Company details

  1. Security System Installer

Information provided by various external sources

Protect your Home or Business with Spy Alarms. We offer hassle-free installation, repair and maintenance for CCTV, fire and burglar alarm systems across London & Kent.


Contact info

4.3

Excellent

TrustScore 4.5 out of 5

693 reviews

5-star
4-star
3-star
2-star
1-star

Asks customers to review

This company invites their customers to review, whether positive or negative

Replied to 100% of negative reviews

Typically replies within 48 hours

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4.3

All reviews

(693)

169 reviews in the last 12 months

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Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

Great company for burglar alarms.

Great company for burglar alarms.
Thank you for great service

30 September 2026
Spy Alarms logo

Reply from Spy Alarms

Dear Audrey, Thank you for your fantastic review and for taking the time to share your experience. We are delighted to hear that you are happy with both your burglar alarm system and the service you received from our team.
Kind Regards
The Spy Team

Rated 5 out of 5 stars

Great service

Annual service visit was on time and very polite employee

25 August 2026
Spy Alarms logo

Reply from Spy Alarms

Dear Stephen, Thank you for taking the time to leave us a review. We are delighted to hear that your annual service visit went smoothly and that our engineer arrived on time, was polite, and provided a great service. We really appreciate your feedback and will be sure to pass your kind comments on to the engineer involved.
Kindest Regards
The Spy Team

Rated 5 out of 5 stars

Very good service

Very good service, good communication and detailed explanation of disabling part of the alarm system so the cat does not set the alarm off.

16 September 2026
Spy Alarms logo

Reply from Spy Alarms

Dear David Higgins, Thank you for taking the time to leave us such a lovely review. We are delighted to hear that you received very good service and found our communication clear and helpful. It is great to know the engineer was able to explain how to adjust the system so your cat can move around comfortably without causing any unwanted alarm activations. We really appreciate your feedback.
Kind Regards
The Spy Team

Rated 5 out of 5 stars

A great service

23 September 2026
Spy Alarms logo

Reply from Spy Alarms

Dear Mary, thank you very much for taking the time to rate our services as 5 stars, and for your kind words.
Kind Regards
The Spy Team

Rated 3 out of 5 stars

This company is totally inept

This company is totally inept.
They got my address wrong so I corrected them.
They gave me a date for the engineer but then cancelled it even though he’d called me to confirm it.
Then they gave him the wrong address so he was delayed trying to find me.
However when he arrived the engineer was excellent

14 September 2026
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Reply from Spy Alarms

Dear Beautiful face, Thank you for taking the time to leave your review and for speaking with me this afternoon. I am sorry for catching you at a bad time.
I was very disappointed to read about your experience. There is no excuse for the confusion regarding your address, the cancelled appointment, and the incorrect information that resulted in a delay on the day of the visit. I completely understand how frustrating this must have been for you, and I sincerely apologise for the inconvenience caused.
As discussed, I have sent you an email and would be grateful if you could let me know a convenient time for me to call you back. I am keen to speak with you further to ensure I fully understand your concerns, address anything we may have got wrong, and personally apologise for any mistakes we have made & most importantly to put everything right.
I am pleased to hear that the engineer provided an excellent service, and I will ensure your kind feedback is passed on to him.
I look forward to hearing from you at your earliest convenience.
Kindest Regards,
Becky de Beer
Customer Care Manager
Spy Alarms

Rated 5 out of 5 stars

Spy Alarms Annual Service

Spy Alarms provide a very efficient and professional service.

25 August 2026
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Reply from Spy Alarms

Dear John, Thank you for taking the time to rate our services as 5 stars, your feedback is greatly appreciated. We are always here to help whenever you need us.
Kind Regards
The Spy Team

Rated 5 out of 5 stars

Kevin

Kevin arrived at the appointed time and proceeded to do a thorough service of my system. He also explained an additional security function of the alarm system.
I found Kevin to be very efficient and pleasant throughout the time he was here and he introduced himself when he arrived.
Thank you

22 September 2026
Spy Alarms logo

Reply from Spy Alarms

Dear Mrs Clayton, Thank you for your lovely feedback. We are so pleased to hear that Kevin provided a thorough service, took the time to explain additional features of your system, and made such a positive impression during his visit. We will be sure to pass your kind words on to him.
Kind Regards,
The Spy Team

Rated 5 out of 5 stars
Spy Alarms logo

Reply from Spy Alarms

Dear Christine, Thank you for taking the time to leave us a review. We are delighted to hear that the engineer provided such a positive experience. Your feedback is really appreciated, and we will be sure to pass your kind comments on to the engineer.
Kind Regards
The Spy Team

Rated 5 out of 5 stars

Prompt, friendly and informative engineer

The engineer came early which allows us to get on with the rest of the day. He was efficient, friendly and and helpful.

2 October 2026
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Reply from Spy Alarms

Dear Customer, Thank you for taking the time to leave a review. We are delighted to hear that our engineer provided such a positive experience and delivered a great service. Your feedback is very much appreciated, and we will be sure to pass your kind comments on to the engineer.
Kind Regards
The Spy Team

Rated 5 out of 5 stars

reliable service

20 August 2026
Spy Alarms logo

Reply from Spy Alarms

Dear John, thank you very much for taking the time to rate our services as 5 stars, and for your kind words.
Kind Regards
The Spy Team

Rated 5 out of 5 stars

All very efficient

All very efficient
Booking was easy
Engineer very pleasant
Great thanks

4 September 2026
Spy Alarms logo

Reply from Spy Alarms

Dear Mike, Thank you for taking the time to leave a review. We are delighted to hear that you found the booking process easy and that everything was handled efficiently. It is also wonderful to know that our engineer was pleasant and provided you with a positive experience. Thank you for choosing Spy Alarms. We really appreciate your kind feedback and look forward to assisting you again in the future.
Kind Regards
The Spy Team

Rated 5 out of 5 stars

Very good service

The engineer kept me updated with his arrival details. He was very helpful and showed me how to use the app. He was very patience and listened. Thanks to him.

2 October 2026
Spy Alarms logo

Reply from Spy Alarms

Dear Hina, Thank you for taking the time to leave us such a wonderful review. We are delighted to hear that the engineer kept you updated throughout the visit and took the time to explain how to use the app. Providing clear communication and excellent customer service is very important to us, so it is great to know his patience, helpfulness, and professionalism made such a positive impression. We really appreciate your feedback and will be sure to pass your kind comments on to the engineer.
Kind Regards
The Spy Team

Rated 5 out of 5 stars

Friendly

Friendly, knowledgeable and helpful can't ask for more than that - A*

29 September 2026
Spy Alarms logo

Reply from Spy Alarms

Dear James, Thank you for taking the time to leave such a wonderful review. We are delighted to hear that you found our team friendly, knowledgeable, and helpful. We strive to deliver excellent customer service, so your kind feedback means a lot to us. Thank you for choosing Spy Alarms and for your A* rating!
Kind Regards
The Spy Team

Rated 3 out of 5 stars

A need to be more customer focused

I pay an annual fee but at times have had to wait far too long for a fault to be repaired. I was part of Master Alarms a company that you took over and were far more customer focused. Look after your customers better and they will stay loyal even if you might be more expensive.
Loyal customers are your long term profit too.

5 October 2026
Spy Alarms logo

Reply from Spy Alarms

Dear Richard, Thank you for taking the time to leave your review. I was really sorry to read about your experience, especially as someone who has been with us since the Master Alarms days. I completely understand your frustration. When you pay an annual fee, you should have confidence that any faults will be dealt with promptly, and I am sorry that has not always been the case for you.
I tried calling you this afternoon on your mobile number, but unfortunately it went straight to voicemail. I was keen to speak with you personally, not only to check that any faults you have experienced have now been resolved, but also to apologise for the impression we have left you with. We genuinely do value all of our customers, and it is disappointing to hear that we have made you feel otherwise. I would really appreciate the opportunity to better understand your experience and discuss what we can do to improve things moving forward.
I have also sent you an email. If you could kindly let me know a convenient time for me to return your call, it would be very much appreciated. I would welcome the opportunity to speak with you personally and hopefully restore some of your confidence in us.
Thank you again for your honest feedback and for your continued support over the years.
I look forward to hearing from you.
Kindest Regards
Becky de Beer
Customer Care Manager
Spy Alarms

Rated 5 out of 5 stars

Excellent Service

Spy Alarms team are a very comfortable company to work with.

21 August 2026
Spy Alarms logo

Reply from Spy Alarms

Dear Giles, Thank you for taking the time to leave us such a lovely review. We are delighted to hear that you have found the Spy Alarms team comfortable to work with and that you have had a positive experience with our service.
We truly appreciate your support and look forward to continuing to assist you whenever you need us.
Kind Regards
The Spy Team

Rated 5 out of 5 stars

The engineer was really good

The engineer was really good - courteous, knowledgeable, helpful, quick and efficient - and a really nice person ! All first class, many thanks.

14 September 2026
Spy Alarms logo

Reply from Spy Alarms

Dear David, Thank you for taking the time to leave such a wonderful review. We are delighted to hear that our engineer provided a first class service and that you found them courteous, knowledgeable, helpful, and efficient. It is especially rewarding to know that their friendly approach made such a positive impression. Your kind feedback will be shared with the engineer.
Kind Regards
The Spy Team

Rated 5 out of 5 stars

Spy Alarms are on the ball.

Spy Alarms are on the ball.
Regular service reminders and efficient polite engineers

29 September 2026
Spy Alarms logo

Reply from Spy Alarms

Dear David, Thank you for taking the time to share your experience with the wider community and for your fantastic comments. We are delighted to hear that you were pleased with the service you received and truly appreciate your feedback.
Kind Regards,
The Spy Team

Rated 5 out of 5 stars

First rate service

Thorough, knowledgeable and effective. Extremely professional.

24 September 2026
Unprompted review
Spy Alarms logo

Reply from Spy Alarms

Dear AWM, thank you for taking the time to share your experience with the wider community, we really do appreciate it!
Kind Regards
The Spy Team

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