Phaseone Service Group is a national security company and a trusted provider of security services in Thornbury. We deliver a variety of security packages to businesses, organisations and individuals. One of the UK’s most Famous cross-industry security suppliers, we deploy well trained, experienced SIA licensed guards.
Established 2011, Phaseone Service Group is ranked in the top 15% of ACS official contractors and is CHAS approved. We tailor our security packages to each of our customers’ needs therefore that we can meet your security requirements in the most vigorous way.