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Since 2008

A repair shop that became a complete heating partner.

Ravine Crest Field began in a Shinjuku workshop repairing chimney liners and restoring cast-iron stoves. Homeowners kept asking us to take responsibility for the whole room, so we built a team that could survey, specify, install and service every part of the system.

Today, our Nishi-Shinjuku studio supports renovations and new-build homes throughout Tokyo. The workshop discipline remains: measure twice, explain clearly and leave the site cleaner than we found it.

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How we work

One accountable team from first sketch to first fire.

Your project manager coordinates the survey, heat-load discussion, appliance selection, flue route, building paperwork and handover. You do not need to translate between a retailer, a gas contractor and a chimney specialist.

We document clearances, materials and maintenance intervals in a practical handover pack, so your family knows how to use the system safely from day one.

The Ravine Crest Field standard

Good heating is thoughtful engineering made visible.

Our decisions are guided by the home, not by a catalogue. These principles shape every recommendation and every return visit.

Fit before fashion

We calculate room volume, insulation, glazing and ventilation before recommending output. A beautiful stove that overheats a room is not a successful installation.

Quiet confidence

We explain fuel costs, servicing, operating noise and clearances in plain language. You get a defensible choice rather than a sales pitch dressed as expertise.

Craft that lasts

Our installers protect floors, align surrounds precisely and record the hidden work. The finish should look intentional on opening day and remain serviceable years later.

Care after handover

Seasonal checks, flue inspections and replacement parts are part of our long view. We stay available when your home changes or a new question appears.

A dependable sequence

From room assessment to a warmer winter.

Every Ravine Crest Field project follows the same transparent path, adapted to the building and the appliance you choose.

  1. 01

    Survey the room

    We visit to understand dimensions, insulation, existing ventilation, fuel access and the practical route for a flue or gas connection.

  2. 02

    Shape the specification

    You receive a considered recommendation with appliance output, surround materials, clearances, running considerations and a written scope.

  3. 03

    Install with control

    Our team protects the home, coordinates qualified trades and checks every connection, seal, clearance and ventilation detail before testing.

  4. 04

    Teach and maintain

    We demonstrate daily operation, provide the handover record and schedule the service rhythm that keeps performance and safety on track.

A practical promise

Specification, installation and support you can explain to a neighbour.

We are proud when a client can describe not just how the fire looks, but why the room is comfortable, how the air moves and when the system should be checked. That is the standard we bring to every Tokyo address.

Talk through your project →