Welcome to Protek Security

Protecting homes & businesses across the south

We are dedicated and passionate about business and home security. We’re synonymous with outstanding customer service, quality security engineers and the latest technology for CCTV, intruder alarm and entry systems no matter how big or small your property is.

With over 30 years’ experience, we designed, install, maintain and repair security and entry systems across Hampshire, Dorset and Wiltshire.

Don’t leave your security to chance – get in touch today!

Call 023 8066 0022 for a free quote

Read some testimonials from our satisfied customers in Hampshire, Dorset & Wiltshire:

      EXCELLENT  
   Based on 73 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Waterlooville Tyres 
 September 18, 2026
 
 
 Trustindex verifies that the original source of the review is Google. We had never heard of this company but having taken over a property with alarms and cctv previously installed by them we though it would be easiest to go to them for an explanation about how it all worked.  We are glad we did, 2 engineers came out and set us up on the systems and explained it clearly. Also serviced all equipment at the same time.
  
 
      Posted on Google  
   
   Simon Ferrari 
 July 3, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Very comprehensive review and service of our domestic alarm as part of the takeover process.  Good communication and very efficient.
  
 
      Posted on Google  
   
   Jane Barnes 
 July 3, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Fantastic service, very professional and knowledgeable. Would highly recommend.
  
 
      Posted on Google  
   
   Georgina Place 
 July 3, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Protek Security installed the door access system at our new Southampton office and have been back since to extend the system and service it. Graham and Hannah have provided fantastic customer service and are swift to visit or answer queries, if required. A great independent family run business that we would highly recommend.
  
 
      Posted on Google  
   
   John Mayock 
 July 1, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Long-time customer of Protek for alarms and CCTV. Excellent communication, quality installations, and reliable service every time — one of very few companies I'd recommend to friends with total confidence.
  
 
      Posted on Google  
   
   Annette Bettridge 
 June 26, 2026
 
 
 Trustindex verifies that the original source of the review is Google. What a great company Protek Security are.  After ringing around to get our old alarm system updated, this company was the only one who actually came round to our property to meet with us and explain our options. This is a wonderful company who actually care about their customers.  The service they provide is second to none.  Thank you Graham, Hannah & Lewis for such a superb service not to mention keeping the yearly service fee the same price in these financially trying times.  The lovely gift we received this year for being a loyal customer was unexpected and a wonderful surprise.  Whether you are a home owner or a large company that needs a little or a lot of security then this is the company to choose. They are reliable, courteous and professional who put their customers first.
  
 
      Posted on Google  
   
   Aravind Reghunathan 
 May 22, 2026
 
 
 Trustindex verifies that the original source of the review is Google. The service from Protek was excellent. Hannah called back promptly to make an appointment on my earliest convenience. The engineers were also brilliant, patiently explaining the issue with my current alarm and getting it sorted in no time.
  
 
      Posted on Google  
   
   J Westwell 
 May 15, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Protek recently took over the previous alarm and monitoring service and upgraded the equipment to the latest specification & features.  The service from quote to installation was excellent, along with good personal communications throughout. I prefer to support local independent businesses and would highly recommend.
  
 
      Posted on Google  
   
   Aaron Moroney 
 April 17, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Great service from Graham and the team. Installed an alarm and CCTV to our Southampton office and factory. The engineers were polite, professional, clean and tidy.
  
 
      Posted on Google  
   
   Lord Nelson 
 April 15, 2026
 
 
 Trustindex verifies that the original source of the review is Google. Many years we have worked with the chaps from Protek, graham and lewis are the most trustworthy men I've had the pleasure of working with, they are at the end of the phone when needed and I cant recommend there work enough. excellent company.