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50+ Years
experience
Emergency
services
Your Trusted Security Partner in Portsmouth
Amberley Security has been a trusted name in the security industry since 1927, delivering expert solutions tailored to residential and commercial needs in Portsmouth and beyond. Our team of certified professionals combines decades of experience with cutting-edge technology to provide comprehensive security systems, including alarms, CCTV, smart homes, and steel doors. We uphold ethical practices, prioritise quality materials, and offer lifetime workmanship guarantees, ensuring long-lasting protection and customer satisfaction. Recognised for excellence through 4.9/5 Google ratings and Checkatrade accolades, we maintain transparency in pricing and operations.

Our commitment to innovation, reliability, and local community service positions us as Portsmouth's leading security partner, dedicated to safeguarding homes and businesses with integrity and expertise.
Services
Alarms CCTV Smart Homes Steel Doors Key Cutting Door Entry Systems Access Control
Details
  • Year established: 1927
Highlights and features
  • We offer 24/7 emergency locksmith services with rapid response times.
  • Our team holds decades of combined experience in security system installation.
  • We provide lifetime workmanship guarantees on all installations.
  • Transparent pricing with no hidden fees or upselling.
  • Locally owned and operated in Portsmouth since 1927.
What people say
Excellent work Professionally handled Five star service No upselling Quick response times
Services
Alarms
Our advanced alarm systems deter burglaries with wireless technology, pet-tolerant sensors, and remote control operation. Systems include external sirens and offer scalability up to 32 detectors. Lifetime workmanship guarantees ensure long-term reliability, with installations completed within 10 days of order. Smart integration allows app-based control for added convenience.
CCTV
High-resolution CCTV systems provide 24/7 monitoring with remote access via smartphone apps. Installations include wired and wireless options, with storage solutions offering 30+ days of footage. Systems feature motion detection, privacy masking, and integration with TV displays. Lifetime guarantees cover professional installation and aftercare support.
Smart Homes
Integrated smart home systems combine security, safety, and energy efficiency through Qolsys technology. Features include touchscreen controls, geofencing, and compatibility with thermostats, lighting, and water valves. WiFi 6 routers ensure stable connectivity, with mesh networks extending coverage up to 1,500 sq ft for seamless operation.
Steel Doors
PAS24-certified steel doors offer enhanced protection against forced entry, available in custom sizes with optional thermal and acoustic insulation. Durable construction includes corrosion-resistant coatings, with frame replacement included for complete security. Lifetime guarantees cover workmanship, ensuring long-term performance and customer satisfaction.
Key Cutting
Professional key cutting services handle all key types using computer-aided machinery, with over 98% first-time accuracy. Services include lock suiting, master key systems, and emergency key replacement. Steel blanks ensure durability, with pricing starting at 6 for common Yale keys and transparent cost structures for specialist requirements.
Questions
Do you offer 24/7 emergency services?
Yes, our emergency locksmith services operate 24 hours with typical response times under 30 minutes in Portsmouth.
What areas do you cover?
We serve Portsmouth, Cosham, Southsea, and surrounding Hampshire areas including Havant, Waterlooville, and Chichester.
How long do installations take?
Most systems install within 10 days of order, with alarm systems typically completed in half a day and CCTV installations within one day.
Do you provide guarantees?
All installations include lifetime workmanship guarantees, with equipment warranties ranging from 2-5 years depending on system type.
Can I view CCTV footage remotely?
Yes, all systems enable remote viewing via smartphone apps with WiFi or 4G connectivity for live and recorded footage access.
Are your prices transparent?
Quotes include equipment, installation, and VAT with no hidden fees. We provide clear breakdowns and lifetime cost guarantees.
Reviews (5)
Andrew Frazer
May 13, 2022 Report
Two keys cut for an internal rim lock after the original key snapped. Good quality keys and good service. Would recommend. Thanks
Michael Ing
May 11, 2022 Report
Very knowledgeable plus helpful and did a great job at a reasonable price will always go back to Amberley Security
Jamie Davies
Jan 23, 2021 Report
Lovely staff member (possibly owner) greeting and a very good, fast professional service at a fair price.
Zoe Arunan
Nov 17, 2020 Report
Hi Scott, Just wanted to say thank you for your great service. I received the battery today. I had no problem fitting it and after I reattached it to the mains, it seems to be working fine. Thanks again and I will definitely be calling on you again.
Matt Valentine
Feb 12, 2020 Report
Excellent service from Amberley Security. I have just had the super secure Ultion locks fitted to our front and back doors. The survey was carried out and then the locks were fitted at the time they said they'd be here. Very friendly guy fitted the locks for us, there was zero mess and it was all done in super quick time too! Would 100% recommend the Amberley Security experts for any security requirements!