London, Essex and the South East
From our office in Billericay we work across Essex, Greater London and the Home Counties, and further for healthcare clients. Every place below has a completed project or a long company connection.
Billericay
Billericay has been home to Preou since we collected the keys to Radford Crescent in December 2021 and moved in, after an extensive renovation, in September 2024.
Find out moreChelmsford
Chelmsford is the nearest city to our Billericay office.
1 case studyHarlow
In Harlow we replaced the heating and hot water plant at The Derwent Centre as main contractor, with every shutdown agreed in advance with the hospital team..
1 case studyColchester
Our work in Colchester includes the hot water plant replacement at The St Aubyn Centre, an NHS mental health facility, delivered as main contractor..
1 case studySouthend-on-Sea
In Southend we look after Westcliff High School for Boys.
1 case studyGreat Dunmow
In Great Dunmow we were the M&E contractor for the new community centre, a new-build project with a ground source heat pump at its centre..
1 case studyRomford
Romford was the company's home for nearly four decades.
Find out moreEnfield
We have worked extensively in Enfield.
4 case studiesBarnet
In Barnet we were main contractor and lead designer for the Tech Block upgrade at Queen Elizabeth's School, and replaced the main plant room at Hadley Wood Primary School..
2 case studiesHarrow
In Harrow we replaced the boiler plant serving the listed Speech Room at Harrow School, replaced fire doors in listed buildings at Orley Farm School and delivered the roof M&E enabling works at Northwick Park Hospital..
3 case studiesEaling
Our largest single project is in Ealing: the £4.6 million mechanical and BMS installation for the new Community Diagnostic Centre at Ealing Hospital..
1 case studyHammersmith
We have completed two MRI projects at Charing Cross Hospital in Hammersmith: the mechanical installation for the new 3T MRI suite and the refurbishment of the 1.5T MRI suite in North Wing Radiology..
2 case studiesCamden
In Camden we refurbished and integrated two plant rooms at La Sainte Union Catholic School, and installed heating, water and drainage pipework for the Rare Dementia Support Centre at University College London..
2 case studiesCentral London
In central London we completed the mechanical services for an office fit-out at 30 City Road and the mechanical, ventilation and controls works at the Greenhouse Centre on Bell Street..
2 case studiesLewisham
In Lewisham we upgraded the energy centre at Goldsmiths, University of London, with zero operational downtime, and replaced the radiators in the Great Hall in four days ahead of exams..
2 case studiesBrentford
In Brentford we upgraded the boiler plant room at Gunnersbury Catholic School, replacing boilers, hot water generator, flues and controls in a live school..
1 case studyReading
In Reading we delivered the mechanical services for the refurbished Endoscopy department at the Royal Berkshire Hospital, with surrounding wards kept in service..
1 case studyIsle of Sheppey
On the Isle of Sheppey we replaced an outdated one-pipe heating system across the Upper and Lower Schools at Minster in an eight-week programme..
1 case studySouthampton
Near Southampton we were main contractor for the complete mechanical and electrical upgrade of Ashurst Hospital..
1 case studyRoyston
In Royston we renewed the hot and cold water services throughout St Mary's Catholic Primary School while the school stayed open..
1 case studyWorking outside these areas?
We take on projects further afield, particularly for healthcare clients. Contact us with the location and scope.