Our services

OSO Unvented Systems

Official OSO Hotwater approved installer and service partner for the North West — genuine parts, warranty-compliant work.

An electric hot water cylinder installation in a Manchester apartment

The official OSO service engineer for the North West

We are an OSO Hotwater approved company, trusted to install, service and repair OSO unvented hot water cylinders. Whether you need a new system fitted, a repair or regular servicing, we use genuine OSO parts and follow manufacturer specifications to keep your system running efficiently and safely.

What that means for you

  • Expert knowledge of OSO unvented systems
  • Genuine replacement parts and components
  • Manufacturer-approved workmanship
  • Full compliance with OSO warranty and safety standards

Good to know

What does "OSO approved" actually mean?

OSO Hotwater have accredited us as an approved installer and service company. Our engineers are trained and trusted by OSO to carry out installations, repairs and maintenance to the manufacturer's standards, using genuine parts — which keeps your warranty intact.

Do you only work on OSO cylinders?

No — we repair and service most makes of electric hot water cylinder. OSO approval simply means we're the local specialists for OSO systems in particular.