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Deter Prevent Protect

Cheshunt, Waltham Cross

Services and skills

  • Alarms / Security

    16 skills

    Alarm Response

    Biometric Security Systems

    Burglar Alarm - Installation

    Burglar Alarm - Supply & Installation

    Burglar Alarm Servicing

    Call / Door Entry Systems

    CCTV - Installation

    CCTV - Supply & Installation

    CCTV Repair

    Emergency Alarms / Security Service

    Intercom Entry Systems

    Intruder Alarms

    Scaffold Alarms

    Security Assessment

    Security Barriers

    Security Solutions / Access Control

  • Services

    5 services

    • Domestic Work
    • Commercial Work
    • Free Estimates
    • 24 Hour Call-out
    • Cards Accepted


Customer reviews

Overall ratingin last 12 months

10Write a review
  • Workmanship10 out of 10
  • Tidiness10 out of 10
  • Reliability9.98 out of 10
  • Courtesy10 out of 10
Write a review

55 Total Reviews

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

  • Fitting home burglar alarm system

    10Verified Review

    Used Lewis @ Deter Prevent and Protect to supply and install a home burglar alarm system. Communication was quick and responsive from my initial query through to the quote which was very competitive. Agreed on a date and time for the job which was met. Was really pleased with his workmanship and found him to be polite, hardworking and very professional throughout the duration of the job. He was also very neat and tidy and made sure everything was cleared up when finished. All in all was really delighted with the job Lewis did which was first rate at a fair price. Would definitely use again.

    Location: LU3
  • Security cameras fitted


    Excellent service and workmanship. Would highly recommend

    Location: EN3
  • Cameras and doorbell

    10Verified Review

    We would highly recommend Lewis, he did a great job and helped to guide us through every step, very happy with our cameras. 10/10

    Location: EN11
  • Installing new alarm system

    10Verified Review

    Lewis originally came to service the old system that was installed before we bought the house. He explained that he could carry out service but the system was old and we wouldn’t be able get any parts should it be needed. Explained how a new system would look, cost etc. And we settled on a new system. He kept us up to date with order progress and carried out the installation as agreed. He was polite and professional also explained details of usage well. Would recommend

    Location: SG14
  • New intercom system

    10Verified Review

    Excellent service and great quality finish. Also extremely reasonable price.

    Location: EN2
  • House alarm

    10Verified Review

    Lewis came and talked to me to advise me of what options were available. The quote that I was given was very competitive so I decided to go ahead. Lewis is a very tidy worker and I would definitely recommend him.

    Location: EN8

Company profile

  • OwnerLewis Wood
  • Member Since2023
  • Public Liability InsuranceSelf-Certified
  • AccreditationsChecked
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATNo
  • Company typeSole Trader

Company info

Welcome to Deter Prevent Protect!

My name is Lewis, I'm a friendly and reliable, locally based Safety and Security Engineer with over 10 years experience in the industry, as well as being an approved and certified installer of market leading Safety and Security Systems. I have the passion and commitment to provide only the highest quality service for the best value for money in all aspects of:

  • CCTV
  • Door Entry
  • Access Control
  • Intruder Alarms
  • Smart Doorbells
  • 24/7 Call out
  • System take over
  • System maintenance

As well as the aspects listed above, I can also provide Data Networking and WI-FI solutions.

I cover both Domestic and Commercial installations, fulfilling my customers’ needs and helping them find the system that is the most suitable for the project and the one that my customer will get the most out of for their budget.

I offer a free property survey, so please do not hesitate to contact me with any queries regarding Safety and Security System installation, design or maintenance and I'll be happy to help.

(Even if you require a service that isn't listed above, please feel free to ask).

Thank you for your interest!


  • Hikvision Certified Security Associate
  • VisoniClub Certified Installer
  • BTEC Level 4 - Installation and Maintenance of Intruder and Hold Up Alarms 
  • Tavcom Training Certificate - Practical CCTV
  • AJAX Smart AV Distribution Intruder alarm Course UK Certificate 

Contact details

Accreditations and awards