Sentinel Security Systems was established over 25 years ago and is unrivalled for its commitment to customer service and high quality workmanship. We provide a Solution†to our clients needs†rather than an out of the box solution. We fully look after the security and fire needs of our large client base and are honoured to have clients ranging from domestic, commercial and industrial sites through to Ministry of Defence contracts. Because we are members of NASIC (Nationwide Association of Security Companies) we can offer everybody the advantages and resources of a national company while still retaining our local values and customer understanding.