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Northern Safety & Security Limited

9.94/10

Hartlepool, Durham

£1,000 guarantee T&Cs apply

Checkatrade member since November 2014
10

Customer Reviews

Write a review

9.94 /10

Based on 6 reviews over the past 12 months

Quality of work

9.83

Reliability

10

Communication

10

Reviews (268)

  • 10

    Alarms / Security

    Posted 1 week ago

    Efficient alarm fitting

    Contacted this firm to supply and fit a new house alarm, Andy was very quick to attend and complete a survey, providing an estimate for all work. Andy returned a couple of days later to carry out the installation, whereupon it became obvious that Andy was very knowledgeable and professional at his job, he took time to ensure everything was right,and to explain operation of alarm in great detail, Very impressed with Andys work, and would nit hesitate to recommend him
    Verified reviewer
    Job location: SR7
  • 10

    CCTV Repair

    Posted 23 February

    Punctual and reliable

    Excellent service, have used many times now. Always clean polite and reliable. Would not hesitate to recommend. Thanks again.
    Verified reviewer
    Job location: DL16
  • 10

    Burglar Alarm Servicing

    Posted 15 January

    Great service and knowledge

    Very quick to respond. Arrived on time and job was completed quickly and effectively. Gave great advice. Would definitely hire again in the future.
    Verified reviewer
    Job location: TS16
    Lisa S
  • 9.67

    Burglar Alarm - Installation

    Posted 08 August 2025

    replacement alarm

    Replied promptly to my request. arrived on time and completed the job efficiently. Good communication throughout and a very clear explanation of how the new system works.
    Verified reviewer
    Job location: TS27
  • 10

    Burglar Alarm Servicing

    Posted 22 July 2025

    Service alarm including replacing all batteries

    Speedy communication with good quote and prompt attendance Gave good advice for future
    Job location: TS28
    Samantha G
  • 10

    Burglar Alarm - Installation

    Posted 17 July 2025

    Installation of new alarm system and removing old one.

    Really great service with a host of support on offer after the installation with a contact number plus additional fobs. System works great and is easy to use, was given a tutorial and guided through the first attempts. Really happy with the job. Great work!
    Verified reviewer
    Job location: TS5
    Jonathan B

Photos

Company Info

Owner

Mr Andy Mason

Ltd Company

12 years on Checkatrade

VAT Registered

No

Domestic WorkCommercial WorkFree EstimatesCards AcceptedInsurance Work Undertaken24 Hour Call-out

At NSSL we pride ourselves on an efficient, friendly and honest service striving to achieve 100% customer satisfaction. We have the knowledge and experience to provide a comprehensive security installation.

We have high standards and offer excellent value for money on every job that we complete, always maintaining a high standard of customer satisfaction, giving you complete peace of mind at all times.

Our CCTV systems come with up to 3 years warranty and our intruder alarms come with a minimum of two years warranty.

If you are looking for high end professional security systems or just peace of mind at home, NSSL has a solution for you.


We are now fully qualified to design and install Electric Vehicle Charging Points.


Call for a free, no obligation quotation.


Accreditations and awards

City & Guilds Qualified - Level 3
City & Guilds Qualified - Level 3
PAT Testing Network
PAT Testing Network

This trade passed up to 12 Checkatrade vetting checks

Member since November 2014

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