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Principal Alarms Limited

LIVERPOOL

Services and skills

  • Alarms / Security

    13 skills

    Burglar Alarm - Installation

    Burglar Alarm - Supply & Installation

    Burglar Alarm Servicing

    Call / Door Entry Systems

    CCTV - Installation

    CCTV - Supply & Installation

    Fire Alarm Installation

    Fire Alarm Servicing

    Fire Extinguishers

    Fire Risk Assessment

    Intercom Entry Systems

    Intruder Alarms

    Security Solutions / Access Control

  • Services

    4 services

    • Domestic Work
    • Commercial Work
    • Free Estimates
    • Insurance Work Undertaken

Albums

Customer reviews

Overall ratingin last 12 months

10Write a review
  • Workmanship10 out of 10
  • Tidiness10 out of 10
  • Reliability10 out of 10
  • Courtesy10 out of 10
Write a review

23 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • House alarm with room cameras fitted.

    10Verified Review

    Steve installed the alarm system in December 23. Brilliant job, feel very safe now. Had a recent problem, of my own making, not a fault with the equipment. Steve waved his magic wand and dealt with it right away. Very reliable after service. No charge.

    Location: L18

  • Alarm ans cctv fitting.

    10Verified Review

    Good service, timely fitting. Highly recommend this company.

    Location: WA9

  • House Alarm installation

    10Verified Review

    Steve was extremely helpful and kind. He is very knowledgeable about alarms explaining the different Systems and what he felt would be the best system for my house, but left the choices to me, so there was no pressure. I am very happy and feel a lot safer with the alarm Steve installed.

    Location: L18

  • House Alarm

    10Verified Review

    Installed no fuss, explained everything- excellent job.

    Location: WA10

  • Cctv. Alarm system and security door code locks

    10Verified Review

    100 percent I would recommend. Ste was always on time. Very clean and very knowledgeable.

    Location: L1

  • Supply and fit home security system

    10Verified Review

    Excellent service from Steve, he came to check the house, advised us of our options, talked through everything clearly and was reliable and efficient. Would definitely recommend the product and Steve from Principal Alarms as a contractor

    Location: L40

Company profile

  • OwnerSteve Greenall
  • Member Since2021
  • Public Liability InsuranceSelf-Certified
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATNo
  • Company typeLtd Company

Company info

Principal Alarms are specialists in both Intruder/Fire Alarms and CCTV, We will assess your property and advise on a bespoke system that will suit all your needs either at your Home or your Business. 

Our range of Burglar alarm panels are available with Hardwired and Wireless Options which is ideal in properties where it would not be possible to run cables to the detectors without causing disruption to decor. Our alarm systems allow remote access to the Intruder Alarm which enables you to arm and disarm your system using your mobile phone, also you will be able to receive alerts to your phone through push notifications on the app.


We offer all aspects of Fire detection including Fire Risk Assessments, Fire Alarm Installation, Commissioning and Maintenance. We can supply and offer Maintenance of Fire extinguishers.

Principal Alarms can offer CCTV camera packages to suit all budgets and both home and commercial settings. 

Contact details