We bring over 70 years of experience to the table to tailor a service to suit your needs.

Established in 1990, Wren Environmental is one of the South of England’s leading building services and environmental engineering companies. We specialise in planned preventive maintenance, reactive maintenance, the design and installation of mechanical, electrical, public health and air conditioning systems, system upgrades and ongoing building services management.

Our expertise, reliability and ability to elicit optimum performance from even the most complex of building systems has secured longstanding clients within the IT, insurance, property management, leisure, public sector financial, military, pharmaceutical and private sectors.

We employ only experienced engineers and always ensure that the team/engineer we allocate to fulfil your contract has the appropriate skill-set to provide a first class service. For complete peace of mind, our fully trained helpdesk facility is available 24 hours a day, 365 days of the year, so if an unexpected problem occurs in or out of normal working hours, you can be sure of a rapid response.

Working with us

Take a look at the background technology and systems that keeps us ahead of the rest.

Who we work for

We have many longstanding clients with great things to say about us and our approach.

Who we are

Discover our past history and find out who are the key people working in the business today.