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SMH Gas Specialist is now part of LJ Plumbing & Heating. Existing SMH customers remain fully supported. Find out more
L J Plumbing & Heating Services Ltd
Copper manifolds and plant on a whole-property heating install

Plumbing & Heating

Plumbing and heating

Plumbing and heating systems designed around the property.

Gas and oil systems, boilers, zoning, smart controls, radiators, underfloor heating, hot water and complex plumbing. Design, heat-loss calculations, correct sizing, careful pipe routing and commissioning are part of the job, not extras.

  • High-efficiency gas boilers
  • Oil boilers (OFTEC)
  • Zoned heating and smart controls
  • Radiators, including decorative
  • Underfloor heating design and install
  • Plant rooms, cylinders and unvented systems
Cylinder and insulated pipework

How the work is delivered

Capability, from first meeting to handover.

What the service includes

Plumbing and heating systems designed around the property. Gas and oil boilers, plant rooms, cylinders, underfloor heating, radiators, zoning, smart controls and the pipework that ties them together.

How the project is managed

The system is scoped as one installation. Design, materials, first fix, second fix and commissioning stay with LJ, so the plant room and the finished rooms are delivered to the same standard.

Trades supplied and coordinated

Where a heating project sits inside a wider renovation, LJ supplies and coordinates the trades the programme needs and remains the accountable company through to handover.

Planning and technical preparation

Heat-loss calculations, correct sizing, pipe routes and controls are prepared before the floor is opened. Technical planning and working drawings are included within the project delivery.

Work behind the walls

Manifolds, insulated pipework, cylinders and first-fix runs are set out before screed and finishes. The plant room is the evidence: labelled, insulated and ready to commission.

Testing, finishing and handover

Systems are filled, tested and commissioned. Controls are set up for how the property is used, and the installation is handed over as a working system.

Discuss your requirements

Get in touch

Send a project brief.

Need servicing or already an LJ or SMH customer? Call the team directly. For residential projects, schools and estate works, use the enquiry form and select the relevant service.

07540 495667

info@ljplumbheat.co.uk

2 Somerville Court, Banbury Business Park, Adderbury, Oxfordshire OX17 3SN

Mon – Fri: 08:00 – 17:00

Your enquiry will be sent directly to the LJ Plumbing & Heating team.

Need a system designed around the property?

Tell the team about the building, the heat source and how the house is used.

CallEnquire