Propertyperformancespecialists

Providing building support since 1979. The contractor of choice for compliancy services for the NHS, local authorities, social landlords, residents and communities across London and the South East.

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Ensuring the properties of our communities are improving the wellbeing of its people.

From our sustainable head office building in Enfield, our shared services and directly employed engineers deliver a first-class customer focused experience across commercial and domestic mechanical, electrical, gas and renewable installations, maintenance and remedial works, in addition to delivering outstanding community regeneration and refurbishment projects.

Safe and equitable service

At Oakray our customers come first. We build our service around our clients, residents and community needs, prioritising quality and safety always.

About us

Our social value charter

Meaningful commitments that have a direct, positive and long-lasting impact for the residents and communities with whom we work.

Social value

Our mission

To deliver excellence in mechanical, electrical and security services that exceed customer expectations. We treat our customers' priorities and goals as our own.

Our values

146
Directly employed engineers
275
Community regeneration projects per year
20
Renewable installation projects per year
£10m
Building services and refurbishment projects up to

01 / 06Domestic heating

From compliancy to building regeneration and refurbishment.

Oakray have the expertise to successfully meet our clients’, residents’ and wider community requirements, with Gas Safe, MCS, NICEIC and BAFE accredited engineers who are directly employed.

Whatever your domestic heating and hot water requirements, our Gas Safe registered engineers provide a complete solution, with planned preventative maintenance and round-the-clock reactive repairs.
- Gas Safe
- Landlord certification
- 24/7 call-out
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From design and installation to planned maintenance and emergency repairs, including district heating plant rooms and pre-insulated mains pipework.
- District heating
- Plant rooms
- PPM
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Oakray is NICEIC, NICEIC MCS accredited and JIB registered. Our electrical division delivers industrial, commercial and residential installations, rewires and upgrades, mains, sub-mains and distribution installations, and EICR, FAT and PAT testing and inspection.
- NICEIC
- EICR
- Rewires
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Accredited with UKAS ISO 14001:2015 and PAS 2030, our renewables department specialises in all types of renewable energy, helping our clients to reduce their carbon emissions, cut costs and ensure compliance with relevant government energy legislation.
- MCS
- PAS 2030
- ISO 14001
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BAFE Silver fire safety accredited, fully qualified for the design and installation of fire alarms, sprinklers and water mist systems, AOVs, wet and dry risers and emergency lighting. Our security and access control division covers CCTV, automated gates, barriers and doors, and audio entry systems.
- BAFE
- NSI
- Access control
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Our experienced regeneration and refurbishment team specialises in delivering outstanding M&E and plant room refurbishment projects, commercial and industrial M&E projects, and building services and refurbishment projects up to £10m.
- JCT
- NEC3
- Up to £10m
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Oakray's customer service team at the Enfield head office

Book your service now.

A self-service resident appointment portal, accessible from any internet connected device, that lets our customers change their service appointments in real time and at their convenience.

Change your appointment

Confirm Tue 6 October

Becoming a net zero carbon business by 2028.

Following a Net Zero Index assessment, Oakray was found to have significantly lower carbon footprint emissions compared to the industry average. We are proud of the steps we have taken in making our office a better and greener place to work. However, we can still improve.

Solar PV for renewable electricity
EV charging points
LED smart lighting solutions
Gas heating and hot water removed
Efficient air to water heat pumps
Single use plastics eliminated
All cardboard and paper recycled
Zero waste to landfill

Our sustainability journey

Solar PV array on a rooftop installed by Oakray

14%

of our fleet is full zero emission, and every vehicle is ULEZ compliant.

Net Zero IndexPlatinum, 2024 to 25

Key people.

Our commitment to the training and development of all our staff, together with utilising their individual skills and local knowledge, equips Oakray to do the best job possible wherever we operate.

Accreditations.

Oakray Limited is accredited by and affiliated to the following industry recognised organisations and regulatory bodies within the UK. We also hold UKAS ISO 9001, ISO 14001, ISO 45001 and ISO 27001, BAFE Silver fire safety accreditation and the Fair Payment Code Bronze award, and are an accredited Living Wage employer.

Trusted by London’s housing providers.

The Brent contract gas team at Oakray have far exceeded my expectations with their professionalism, commitment and desire to achieve our combined goals. With their continued help, we have managed to achieve and maintain 100% gas compliance. I would encourage all social housing providers to discuss their regulatory compliance needs with Oakray.

JRJohn Roche MIGEMContract Delivery and Quality Manager, Brent Housing Management

Oakray's team in a client meeting at the Enfield head office

100%

gas compliance for seven consecutive years with Hastoe Group.

Local authorities, social landlords, housing associations and NHS trusts across London and the home counties

Latest news.

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Get in touch with Oakray.

Oakray Ltd is a leading specialist mechanical and electrical services contractor. Tell us about your properties and the right team will come back to you.

Call us0208 370 4500
Emailenquiries@oakrays.co.uk
Opening hoursMon to Fri, 8:00 to 17:30
Head officeGlasgow Stud, Burnt Farm Ride, Enfield, Middlesex EN2 9DY