Robert Mann Ltd - Security On-Demand are security specialists offering services in Manned Guarding, Private Policing and Private Investigation. We are here to listen to your security concerns and to assist you in resolving those concerns. Your security is our business, we are trained and dedicated to ensuring the safety of you, your premises and your customers. At Robert Mann Ltd we place a strong emphasis on customer service. We understand the balance which is required for being a visual deterrent whilst also being polite and friendly to the community, so as to not deter business, but also being ready to react calmly and professionally to rising situations that require intervention.