101 Security Services Ltd
Skills
- Burglar Alarm - Installation
- CCTV - Installation
- Call / Door Entry Systems
- Security Solutions / Access Control
- Fire Alarm Installation
- Security Shutters / Grilles
- Industrial Doors
- Intercom Entry Systems
Services
Customer Reviews
Write a review9.73 /10
Based on 5 reviews over the past 12 months
Quality of work
9.4
Reliability
10
Communication
9.8
Reviews (106)
10 Burglar Alarm - Supply & Installation
Posted 12 June
101 Security Services
101 installed CCTV and Alarm system for me. Excellent job at a competitive price. Installed and short notice over 2 days. Great workVerified reviewerJob location: LU79.33 Alarms / Security
Posted 20 January
Great service
Called these guys due to an incredibly irritating and continually beeping alarm system. I managed to speak to somebody right away who went out of his way to make sure he could find somebody to come out and look at it asap. Within two hours we were all fixed, no more infernal beeping. Couldn’t be happier with the service.Verified reviewerJob location: AL210 Alarms / Security
Posted 08 January
Use this company for your security issues!
Myself and family have used 101 security for many different buisnesses that have needed bits, the work is always brilliant, team are fantastic. 100% use these guys!Job location: WD49.33 Alarm Response
Posted 18 November 2025
House Alarm
I received a very quick response to a minor issue with an alarm system. They were punctual and resolved the issue quickly and efficiently.Verified reviewerJob location: HP210 CCTV - Supply & Installation
Posted 19 July 2025
A very happy customer!
After moving house, I approached 101 Security to complete a survey of my new property for my CCTV surveillance needs. After a very professionally conducted survey, Jay gave me a couple of detailed options to consider. Once I had decided the best option for me, the process from ordering to install was very smooth. On the day of the install his team were great, very polite and completing the job neatly and efficiently. After install, they happily showed me the full operation of the cctv and set everything up on my phone. A great job!Verified reviewerJob location: HP110 Alarms / Security
Posted 14 June 2025
Security Alarm Renewal
We recently renewed our alarm system with 101 Security Services Ltd and we couldn’t be more satisfied with the experience. From start to finish, the process was smooth and hassle-free. Jamie was not only professional but also took the time to explain all the available options to make sure we were getting the best value for our needs. Jamie tested everything, and made sure we understood how to make the most of the features. The peace of mind we have knowing our system is up-to-date and fully functioning is priceless. I would highly recommend 101 Security Services Ltd.Verified reviewerJob location: HP15
Photos
Company Info
Owner
Mr Jamie Waterman
Ltd Company
8 years on Checkatrade
VAT Registered
Yes: 284863459
101 Security Systems takes pride in advising on and installing the most suitable security systems to protect your home or business.
Established in 2008, our team of specialist engineers understand the importance of safeguarding your property and the people in it. We are fully trained in all aspects of security system installation and all work is carried out in compliance with the latest EN and BS standards.
We appreciate that any work on your building can be disruptive. We aim to undertake the work at times that are convenient to you and we operate in an efficient manner. We complete every security system installation in a diligent manner and we will leave your premises tidy.
Whatever you need for home or business security, Hertfordshire based 101 Security Systems offers a team of experienced engineers to find the best solutions. Our services include fitting access control and intercom systems for residential properties, CCTV and security lighting for business owners and door and gate controls for homes.
In addition to installation, we provide on-going support and maintenance services. We undertake regular tests and inspections to ensure your security systems are fully operational. Our team are on hand 24 hours a day to respond to emergency issues.
If you are considering the options to protect your property, or are looking to enhance security following an incident, we can help. As your local specialist in security systems our Hertfordshire based engineers are more than happy to discuss the options and provide a no obligation quote.
Allow 101 Security Systems to offer you peace of mind, call us today
Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks
Member since March 2018
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