Services

Mechanical & Electrical Design Services

Full building services engineering design across four disciplines, delivered UK-wide.

What we deliver

End-to-end building services design

JBSE Consulting Engineers provides end-to-end mechanical, electrical and building services design — from concept and calculations through specifications, tender documentation and on-site construction support. The result is compliant, buildable design information that contractors can price and install with confidence, across a wide range of building and infrastructure projects.

Service areas

Four disciplines, coordinated under one consultancy

Electrical Engineering

Complete electrical building services design to BS 7671, from incoming supply and LV distribution through to lighting, life-safety and specialist systems.

  • LV distribution & infrastructure
  • Lighting & emergency lighting
  • Fire alarm & life-safety systems
  • Data, security & communications
  • Earthing & lightning protection
  • Calculations & cable sizing
  • Surveys, specifications & tender documents
  • Site inspections
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Mechanical Engineering

Mechanical services design developed against CIBSE guidance and Part L, sized on calculated loads and coordinated with the building fabric and structure.

  • Heating, ventilation & air-conditioning (HVAC)
  • Domestic water services
  • Above-ground drainage
  • Energy-efficient & low-carbon building services
  • Plant replacement & refurbishment
  • Mechanical surveys & specifications
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Public Health Engineering

Water, drainage and sanitary services designed to the Building Regulations and the relevant BS EN standards, sized for real occupancy and demand.

  • Hot & cold water services
  • Above-ground foul & rainwater drainage
  • Sanitary systems
  • Water storage & distribution
  • Public health plant & equipment
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EV Charging Infrastructure

Specialist charging infrastructure design for workplace, commercial, fleet and depot sites, from electrical capacity assessment through to construction support.

  • EV & eHGV charging design
  • High-power & megawatt charging
  • DNO applications & capacity assessments
  • Load assessments & power distribution
  • Charger selection & protection
  • Cable, containment & earthing design
  • O-PEN & RCD safety provisions
  • Tender documents & construction support
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How we work

The capabilities behind every discipline

Whichever services a project needs, the same working method applies — calculated, standards-led design that is checked against how the job will be built.

Design across RIBA Stages

Input from strategic definition and concept design through technical design and tender, into construction-stage support and handover.

Standards-led design

BS 7671 and BS EN standards for electrical work, CIBSE guidance and the Building Regulations for mechanical and public health services.

Surveys & condition reports

Site surveys, existing-services appraisals and condition reporting to establish what is really there before design decisions are made.

Specifications & tender documentation

Drawings, schedules and specifications written to be priced accurately and built without a stream of clarifications.

Contractor design reviews

Independent review of contractor and specialist design submissions for compliance, coordination and consistency with the design intent.

Site inspections & construction support

Progress inspections, technical queries and installation support through construction, up to commissioning and handover.

Need M&E design input on a project?

Tell us the scheme, the stage and the disciplines involved, and we will come back with a clear scope and a practical way forward.