Endorsed by Which?

CSN Services Limited

5.0

72 Reviews

Opening Hours
Today - 09:00–16:30
  • Monday 09:00–16:30
  • Tuesday 09:00–16:30
  • Wednesday 09:00–16:30
  • Thursday 09:00–16:30
  • Friday 09:00–16:30
  • Saturday - Closed
  • Sunday - Closed

About

Our founder, Paul Hillary has been successfully been keeping our customers’ homes safe, strong and secure with our professional security systems since 1991. Starting in the Tyne Valley area then working from North Shields to Hexham, Morpeth to Stockton,
we have remained connected to our roots. Incorporated in 2019, CSN Services can provide more than 45 years of combined expertise in electronic security.

To guarantee our standards are to the level we strive for we are annually checked by SSAIB and ECA and hold membership with these governing bodies as well as PAXTON and CHECKATRADE.

Burglar Alarms: - Design/Install/Fix/Service

CCTV Systems: - Design/Install/Fix/Service

Security Lighting: - Design/Install/Fix/Service

Door Access Control: - Design/Install/Fix/Service

Electrical work.

Please feel free to contact us with any questions.

What we do

  • Security equipment suppliers and manufacturers

    • Burglar alarm systems
    • CCTV & video equipment

Customer reviews

Why you can trust these reviews

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100% of the reviews we publish have been through our stringent moderation process.

5.0
72 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Very helpful as always and fixed my problems
Customer Service
Quality
Value
Morgan (admin) was polite and quick to get my issues sorted with the alarm and CCTV. Issues caused by changing the router. Kyle (remote engineer) was excellent at sorting out problems caused by others. Highly recommended.
Customer in Tyne and Wear Posted on 18/08/2025 , work completed 18/08/2025
Alarm Serviced
Customer Service
Quality
Value
The engineer arrived within the time scale given, which was a broad window 1-5 pm but he apologised for keeping me waiting, which I assured him he hadn’t. He was friendly and very thorough and explained what he was doing and what he found as we went through the service procedure. He took his shoes off on entering the house which again was thoughtful and much appreciated. We had a brief chat before he left and as already mentioned he was friendly and a good advert for your company. Ne hesitation using your services again.
Customer in Tyne and Wear Posted on 18/08/2025 , work completed 11/08/2025
Excellent first service from CSN
Customer Service
Quality
Value
Very attentive and helpful advice and customer service from Morgan at the CSN Services office. Great communication also both pre and post alarm service date. Service Engineer Ted attended the house right on time and did a thoroughly professional service of the alarm system. Always good to get a satisfactory report on the battery power back up too. Well done CSN team and thank you.
Customer in North Yorkshire Posted on 18/08/2025 , work completed 11/08/2025
Excellent service
Kyle the engineer was very good & efficient, he was friendly but also professional. Morgan in customer services was also polite & friendly, she was experienced & knowledgeable.
Customer in Tyne and Wear Posted on 04/08/2025 (Reviewer did not use service)
Installation of alarm
Customer Service
Quality
Value
An email was sent to CSN after a leaflet drop. Quick reply & appointment for someone to come & inspect the old alarm. Ted duly came to inspect & as a consequence of his advice new alarm system was installed. All paperwork, etc., received promptly & dealt with efficiently by Morgan. Would highly recommend CSN.
Customer in North Yorkshire Posted on 25/07/2025 , work completed 02/06/2025
Excellent experience
Customer Service
Quality
Value
The CSN engineer called to disconnect an old burglar alarm service and to provide an estimate of the cost of replacing the alarm system with a more modern version. All was executed quickly and efficiently.
Customer in Northumberland Posted on 25/07/2025 , work completed 23/07/2025
Excellent Service
Customer Service
Quality
Value
I have been using CSN now for just over a year. During this time I have had nothing but Excellent Service from them. From my initial contact through to completion of the work, every step has been faultless and without issue. The lady I have recently dealt with (MP) was very courteous, helpful and knowledgeable making it very easy for me to arrange for the required work to be completed. Communication throughout was also excellent from MP. The Engineer/Technician who recently attended (EB) was again very polite, knowledgeable and helpful. Nothing was to much trouble for him and his work was perfect. I have no reservations in recommending this Company to anyone who requires work on their Alarm/Security System. I look forward to many years of service from CSN.
Customer in Northumberland Posted on 22/07/2025 , work completed 15/07/2025
Home Alarm Service
Customer Service
Quality
Value
Ted serviced our alarm. He's professional, reliable, efficient, kind & warmly engaging. We trust him. The company has shown equal efficiency & reliability. Admin staff are warm, patient and responsive. All in all, we feel secure-- and it hasn't cost the earth. To date: Five Stars
Customer in York Posted on 19/07/2025 , work completed 14/07/2025
Quietly efficient
Customer Service
Quality
Value
I am a new customer to CSN; my previous engineers have closed down. I have found CSN to be efficient, helpful, and knowledgeable in their taking over of my service contract and service work.
Customer in North Yorkshire Posted on 08/07/2025 , work completed 07/07/2025
Yearly alarm service
Customer Service
Quality
Value
We have used CSN for a number of years now; from alarm installation to yearly services, upgrades, and also fitting security lights, they have always provided a good quality of work, kept to appointments and have been willing to share advice and tips. Highly recommended.
Customer in Tyne and Wear Posted on 05/07/2025 , work completed 01/07/2025
Very Satisfactory
Customer Service
Quality
Value
Routine check of all systems very courteous engineer completed without any concerns and gave a very satisfactory service.'
Customer in Northumberland Posted on 16/06/2025 , work completed 13/06/2025
Professional installation
Customer Service
Quality
Value
Ted carried out 2 installations for my family and both to a very high standard Replacing old systems is complicated and requires a deal of planning On both occasions, I was impressed with his approach to job and his application to get the right results Well done Ted
Customer in Tyne and Wear Posted on 16/06/2025 , work completed 03/04/2025
Excellent Service
Customer Service
Quality
Value
Arranging an annual service was easy. The engineer has serviced my alarm for over 20 years, including a replacement installation which was completed to an excellent standard with attention to detail. He is always friendly and reliable and helpful. I can recommend CSN Services
Customer in North Yorkshire Posted on 30/05/2025 , work completed 21/05/2025
Fast and efficient service. Installed new alarm system very effectively and the installing engineer Kyle was great.
Customer Service
Quality
Value
Great service - unfortunately our old alarm system developed a problem which could not be resolved so CSN installed our new system in rapid time. The installing engineer Kyle was a fast, efficient and tidy worker and explained everything.
Which? Trusted Traders Consumer Posted on 08/05/2025 , work completed 08/05/2025
Great work by great people
Customer Service
Quality
Value
Joe from CSN updated our intruder alarm. Great advice, update to system, tidy work and then training on the new system. Great people to deal with from initial contact, quote, scheduling and then engineer on site.
Customer in Northumberland Posted on 24/03/2025 , work completed 21/03/2025
Fantastic service and value
Customer Service
Quality
Value
CCTV was installed at my home. The cameras are installed under my guttering into the soffits. Looks like they’ve always been there. Really neat and tidy. Wiring goes into my loft and as if by magic the hard drive and CCTV unit is hidden in a cupboard in my home office… they even hooked it up to my TV! Kyle and Joe worked great as a team. Arrived exactly when they said they would. Talked me through the plan. Made sure I was happy and understood. They were very polite, and professionally dressed and kept the place clean and tidy. They talked me through how the system worked, set it up on my TV and my phone. Set up the schedule I wanted. Couldn’t ask for more. I spoke with Paul who is very knowledgeable, friendly and professional. Christine worked around my diary and the school runs and booked me in for a day and time that suited me best. Absolutely over the moon with the service from start to finish.
Customer in County Durham Posted on 17/02/2025 , work completed 17/02/2025
Kyle the engineer
Customer Service
Quality
Value
Kyle came to our address this morn 10th Feb, he was a very pleasant young man who dealt with the problem we were having and explained everything as he was doing it. He was a lovely well mannered young man who I would have back to my home anytime.
Customer in Northumberland Posted on 11/02/2025 , work completed 10/02/2025
Home Alarm Service.
Customer Service
Quality
Value
Brilliant service. The lad was helpful, patient, polite, tidy, and didn’t complain once when he had to access the box via an area that was semi blocked off. He even left it all as he’d found it which I was impressed with. Also impressed that he fixed the alarm professionally. Thank you.
Customer in County Durham Posted on 28/05/2024 , work completed 21/05/2024
Security cameras
Customer Service
Quality
Value
Very efficient from the start called in the office on Friday morning surveyed later same day and quote agreed job ordered on the Monday and fitted on the Wednesday .Kyle the engineer very competent and professional with his work.
Customer in Tyne and Wear Posted on 19/04/2024 , work completed 12/04/2024
Professional Service
Customer Service
Quality
Value
CSN are my chosen service for my security needs professional polite efficient and value for money service in terms of quote, installation and aftercare. I can not recommend them highly enough
Customer in County Durham Posted on 04/04/2024 , work completed 13/02/2024
Efficient and satisfied
Customer Service
Quality
Value
The technician was great! Did what i wanted with no complaining and went above and beyond his job by positioning the existing cameras i had (also installed by CSN). Really pleased!
Customer in Tyne and Wear Posted on 12/03/2024 , work completed 12/03/2024
CCTV Installation
Customer Service
Quality
Value
From my first contact with CSN Services to discuss CCTV installation, I have been extremely impressed with their customer service. Due to my husbands ill health and regular hospital appointments I needed the installation to be done as soon as possible to fit in with my availability. Alison in the office, was very considerate and helpful and arranged everything around my circumstances. The survey of the property was carried out within days of my contact and an installation day arranged. The engineer Kyle and his apprentice, (unfortunately I cannot remember his name) arrived on time and they were both friendly and courteous. Kyle fully explained what he was going to do and made recommendations about the best place to position the cameras to get maximum coverage. The work was carried out very efficiently and timeously and they cleaned up after they had finished. Kyle took time in installing the monitoring app on to my phone and IPAD and left me written instructions which were easy to follow. The whole experience was positive and I would definitely recommend CSN to others.
Customer in Tyne and Wear Posted on 20/02/2024 , work completed 14/02/2024
Smart, Quality Installation at an affordable price.
Customer Service
Quality
Value
I should like to thank everyone at CSN Systems involved in the recent upgrade of my Intruder Alarm System (including Alison & Chris -Admin) for their hard work, professionalism and excellent customer service during the week beginning 4th February. Particular thanks to Ted - the Electrician (Installer) who was exceptionally helpful throughout, keeping me informed of progress, providing advice and leaving everything tidy on completion. His exemplary work ethic & attention to detail were admirable & reassuring. He also demonstrated patience in explaining the finer details of the job (in layman’s terms)and gave helpful advice during discussion. Once the installation was complete he helped me set up the wifi App, provided me with the instruction pack booklets and demonstrated the device operations where required. I am delighted with the completed upgrade and doubly pleased as a customer at the overall prompt and polite attention I was given throughout. I am also very comforted in the knowledge that I now have a excellent quality home security system installed. I would happily recommend CSN Systems to anyone who is looking for a professional and reliable Company. MLS
Customer in Tyne and Wear Posted on 18/02/2024 , work completed 07/02/2024
Fantastic
Customer Service
Quality
Value
The guys were terrific not only did they install my CCTV they asked if they could help with anything while they were here. They lugged an incredibly heavy package into my bedroom and sorted out my new digital clock. Such good service
Customer in Tyne and Wear Posted on 02/01/2024 , work completed 02/01/2024
Fitted a replacement alarm after problems with the exsiting system
Customer Service
Quality
Value
Richard arrived on time, was very polite and efficient. He advised the appropriate locations for sensors and then fitted the whole system in a few hours and cleaned up thoroughly afterward. He explained the system, and the operation of it, extremely well. He also talked me through downloading and operating the Wi-Fi controls, which, being relatively simple to use, is a boon. Complete control from wherever I happen to be. I highly recommend this company and their product, not forgetting their personnel. Top class.
Customer in Northumberland Posted on 11/12/2023 , work completed 23/12/2008