GAS SAFE REG. 542111 · SAMSUNG PARTNER 0203 633 0285  ·  info@rhmep.uk
Home / Services / Mechanical design
■ Mechanical & public health design

Mechanical design that gets built the way it was drawn.

We design heating, cooling, ventilation, gas and plumbing for offices, retail, data centres and restaurants, from concept to construction. Because we also install, our drawings are buildable, priced realistically and coordinated with what really happens on site.

DESIGN PI INSUREDRIBA STAGES 2–5DESIGN & BUILDLOW-CARBON STRATEGY
RH MEP · Drawing setStage 3 · 1:50
One project, coordinated across every service. Tap any sheet to enlarge.

Talk to our design team

Send us your drawings or brief and we'll come back with scope and fees.

Prefer to talk? Call 0203 633 0285.

■ What we cover

What our designs cover.

We design to the building's use and the client's budget, then value-engineer options so you can see where the money goes.

Our design work is covered by professional indemnity insurance, and the same team can carry the design through to installation.

  • D-01
    Feasibility and concept designPlant space, risers, routes and early budget costs.
  • D-02
    Heat loss, heat gain and load calculationsSizing heating, cooling and ventilation correctly from the start.
  • D-03
    Detailed drawings and specificationsLayouts, schematics, schedules and specifications ready to tender or build.
  • D-04
    Plant room and riser designSpace-efficient layouts with access for maintenance.
  • D-05
    Low-carbon and heat pump strategyMoving buildings off gas, sized to how they really run.
  • D-06
    Construction support and as-builtsSite queries, changes, O&M input and as-built drawings.
■ Projects

Recent work.

Fitness studio · Clapham Junction · in progress

Psycle Clapham

Full mechanical and electrical design, supply and installation as a single design and build package.

Fitness studio · Bank · Feb 2025

Psycle Bank

Bespoke design and build of the air supply and air conditioning, with engineering solutions for a complex layout. Delivered on time.

■ Questions

Frequently asked questions.

If your question isn't here, call 0203 633 0285 or send us a WhatsApp.

Do you only design, or also install?

Both. We take on design-only appointments, and full design and build where we install what we've designed. Many clients choose design and build so one company is responsible for the result.

Who do you design for?

Developers, main contractors, architects, landlords and tenants carrying out fit-outs.

Are you insured for design work?

Yes. We hold professional indemnity insurance covering our design services.

Can you review an existing design?

Yes. We review designs for buildability and cost, and suggest value-engineering options where they make sense.

Planning a fit-out, upgrade or replacement?

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