Commercial Heating, Ventilation and Air Conditioning Contractors in Billericay
Boiler house refurbishment, heating, ventilation, air conditioning and maintenance for schools, care homes, commercial units and public buildings in Billericay.
Preou in 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. Projects across Essex and London are run from here.
Our office, warehouse and workshop are at 8 Radford Crescent, a short walk from Billericay station. Estimating, drawings, project management and the service department are all based here.
The buildings we work on in Billericay are mostly schools, care homes, commercial units and public buildings. They are occupied buildings, so the works are planned in detail before we start on site: shutdowns agreed in advance, heavy work programmed into holidays or quiet periods, and temporary plant where heating or hot water has to stay on.
Case studies near Billericay
£800kThe Linden Centre
Three plant rooms renewed, a new external plant room built and 30 anti-ligature air conditioning units installed in a fully operational mental health hospital.
Read the case study
£350,000Westcliff High School for Boys
A service and maintenance contract awarded after the heating replacement, renewed for a second year, plus refurbishment of the historic main hall.
Read the case study
£350kThe Derwent Centre
Replacement of heating and hot water plant as main contractor in a live mental health hospital.
Read the case studyOur services in Billericay

Boiler House Refurbishment
Plant room strip-out and renewal around live buildings: boilers, pumps, plate heat exchangers, flues, pressurisation and BMS, programmed into school holidays and hospital shutdown windows.
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Heating and Ventilation
LTHW heating, radiators and distribution pipework, air handling units, MVHR and extract systems, from design to commissioning.
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Air Conditioning
VRV and VRF systems, split units and fan coil units, installed by F-Gas certified engineers in occupied buildings.
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Chilled Water and Cooling
Cooling towers, chillers, chilled water pipework and process cooling for MRI and CT, with pressurisation and water treatment.
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Domestic Water Services
Hot and cold water plant and distribution: water heaters, cylinders, booster sets, UV filtration, chlorination and washroom refurbishment.
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Gas Services
Gas Safe registered. Gas supplies, pipework alterations, gas safety circuits and boiler plant connections.
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Temporary Boiler Plant
Temporary heating and hot water plant that keeps a building running while its permanent plant is replaced.
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Service and Maintenance
Preou FM: tailored planned maintenance for boiler plant, air conditioning, ventilation, water hygiene, BMS and electrical systems.
Find out moreFrequently asked questions: Billericay
Do you carry out commercial heating, ventilation and air conditioning work in Billericay?
Yes. Our office, warehouse and workshop are in Billericay, and we work across Essex. Our office, warehouse and workshop are at 8 Radford Crescent, a short walk from Billericay station.
What kind of buildings do you work on in Billericay (CM12)?
Mostly schools, care homes, commercial units and public buildings. Local reference points for our work here include Radford Crescent, Billericay High Street. We do not carry out domestic work.
What have you completed in or near Billericay?
We have not published a case study in Billericay itself yet. The nearest are in Chelmsford and Romford, including The Linden Centre (£800k) and Westcliff High School for Boys (£350,000).
Can you maintain plant in Billericay after it is installed?
Yes. Preou FM provides tailored planned and reactive maintenance for boiler plant, air conditioning, ventilation, water hygiene and BMS controls, run from our service department here in Billericay.
Can the work be done while the building in Billericay stays open?
Yes. Most of our projects are delivered in occupied buildings. One example is The Linden Centre: three plant rooms renewed, a new external plant room built and 30 anti-ligature air conditioning units installed in a fully operational mental health hospital.
Other areas we cover
Planning a project in Billericay?
Send us your drawings and specification, or call the office to discuss the programme.