Long and Partners provide clients with a first class pro-active professional service. The partners' and staff's expertise ensures high levels of competence, whilst our project teams provide extensive experience in all aspects of building services. We are a partnership orientated practice, with a team based approach; developing engineering solutions which satisfy our clients' requirements, whilst recognising the importance of both capital, energy efficiency and life cycle costs.

This page features the services we offer and fields of expertise. our designs are sympathetic to the aesthetic requirements of the architectural schemes and combine to achieve excellent environmental conditions.


Mechanical Services

  • Air conditioning

  • Catering installations and systems

  • Combined heat and power, group and district heating systems

  • Fire protection and life safety systems

  • Gas installations

  • Heating and ventilation installations

  • Mechanical handling and document distribution systems

  • Computer installations


Electrical Services

  • Commercial and decorative lighting installations

  • Electrical systems including power, lighting and specialist systems

  • External electrical systems floodlighting, car park lighting etc.

  • High voltage and low voltage power distribution systems.

  • Power generation plants including Uninterruptible supplies

  • Security protection systems


Public Health Services

  • Public health services

  • Water distribution installations

  • Sprinkler systems

  • Sanitation services


Project Management

  • Quality inspections

  • Facilities Management

  • Risk Management

  • Value Management

  • Design Management

  • Planning and programming management

  • Procurement services


CAD Design Services

  • BIM

  • Revit

  • 3D Modelling

  • 2D Drafting

  • Site surveying

  • Building Services Coordination

  • Record drawings


Vertical Transportation

  • Lifts, escalators and other transportation systems

  • Lift traffic analysis

  • Design, testing and witnessing


Commissioning Services

  • Building management and automation systems

  • Commissioning consultancy and management

  • Life cycle costing’s

  • Validation and verification

  • Maintenance consultancy

  • Strategic commissioning planning

  • Strategic commissioning overview

  • Commissionability Reports

  • System witnessing

  • BMS auditing

  • Seasonal commissioning

  • Strategic solutions to building problems

  • Air Conditioning inspections


Environmental Services

  • BREEAM – Accreditation and implementation

  • EPC/DEC evaluation and implementation

  • Renewable energy and low carbon system design

  • Planning strategies

  • Feasibility assessments

  • Sun cast shading

  • Building dynamic thermal simulation modelling

  • Building regulation Part L compliance demonstration

  • Building sustainability consultation assessors

  • Building energy ratings

  • Carbon footprint reduction plans

  • Project Management


Technology services 

  • Voice and data communication systems

  • Information technology

  • Network infrastructure

  • Structured cabling

  • Technical space

  • Cable pathways

  • Power demand

  • Smart Card access control

  • Audio visual

  • Outside broadcasting

  • Smart Home Design