About us

Keeping homes warm, one boiler at a time

Your trusted partner for home comfort

For over 45 years, Oakray has been dedicated to keeping homes across London warm, safe, and energy-efficient. As a leading provider of domestic heating services, we specialise in everything from boiler installation and servicing to emergency repairs. Our mission is simple, to deliver reliable, high-quality heating services that meet the unique needs of every household.

Supporting homeowners since 1979

Our commitment to
quality and service

We believe in doing things the right way, every time. That’s why all our engineers are Gas Safe registered and fully qualified to work with all types of heating systems, including gas, oil, and LPG. We pride ourselves on our meticulous attention to detail and our proactive approach to customer care, ensuring every installation, service, and repair is completed to the highest standard.

01 Gas heating systems
02 Oil heating systems
03 Air source
04 Solar PV

Keeping you comfortable every day of the year

At Oakray, our dedication to your comfort goes beyond installation. With our Oakray Aftercare service, we proactively check in after installation to ensure your new system is running smoothly and efficiently. We believe in building lasting relationships with our customers, which is why we also offer support for any unexpected heating issues. No matter when you need us, our expert team is ready to provide the help you need to keep your home warm and worry-free.

Ready to Upgrade Your Heating?
Get a Quote Today

Whether you need a new boiler, routine servicing or expert advice, our team at Oakray is here to help. With over 45 years of experience and a commitment to quality and customer care, we provide heating services you can trust. Get in touch today to discuss your needs and find out how we can keep your home warm, safe and energy-efficient all year round.