Commercial Heating, Ventilation and Air Conditioning Contractors in Lewisham
Boiler house refurbishment, heating, ventilation, air conditioning and maintenance for university campus buildings, energy centres and schools in Lewisham.

Preou in Lewisham
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.
Goldsmiths, University of London, is in New Cross. Our engineers travel from Billericay, about 22 miles away, and projects are managed by a named contracts manager from first survey to handover.
The buildings we work on in Lewisham are mostly university campus buildings, energy centres and schools. 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 in Lewisham
£1.1 millionGoldsmiths Energy Centre
A new modular boiler plant in a sub-ground energy centre, delivered with temporary plant and zero operational downtime across the campus.
Read the case study
Goldsmiths Great Hall
Twelve sectional steel radiators replaced in the Great Hall inside a four-day window before student examinations.
Read the case studyOur services in Lewisham

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: Lewisham
Do you carry out commercial heating, ventilation and air conditioning work in Lewisham?
Yes. Our office in Billericay is about 22 miles from Lewisham, and we work across London Borough of Lewisham. Goldsmiths, University of London, is in New Cross.
What kind of buildings do you work on in Lewisham (SE14)?
Mostly university campus buildings, energy centres and schools. Local reference points for our work here include Goldsmiths, New Cross. We do not carry out domestic work.
What have you completed in or near Lewisham?
In Lewisham: Goldsmiths Energy Centre (£1.1 million); Goldsmiths Great Hall. Each has a full case study on this site.
Can you maintain plant in Lewisham 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 in Billericay, around 22 miles away.
Can the work be done while the building in Lewisham stays open?
Yes. Most of our projects are delivered in occupied buildings. One example is Goldsmiths Energy Centre: a new modular boiler plant in a sub-ground energy centre, delivered with temporary plant and zero operational downtime across the campus.
Other areas we cover
Planning a project in Lewisham?
Send us your drawings and specification, or call the office to discuss the programme.