Services for you

DESIGN-ONE is a firm of Consulting Engineers, specialising in the Feasibility, Investigation, Planning, Design and Management of Engineering Projects for the Built Environment.


The aims of DESIGN-ONE are:


Our Engineers are committed to working with Architects to transform a vision into a deliverable solution that meets the Client's brief and the Architect's aspirations and to strive for quality in what we do.


DESIGN-ONE has the vision and skills to provide a better and more intimate service and relationship to Clients by reaching our objectives of the firm and to seek excellence and quality in all aspects of what we do.



Project Services

Design Planning

Project Management

Construction Cost Management

Performance monitoring

Turnkey service


Technical Services

Feasibility Studies

Site surveys and co-ordination drawings

Design specifications and bills of quantities

Contract administration

Project Management

Site Supervision

Value engineering

Energy surveys and advice on conservation

Preventative maintenance reports/advice

Liaison with Statutory Authorities and Public Utilities

Record drawings


Mechanical Engineering

Air Conditioning and comfort cooling

Boiler plants

Cold Stores and Refrigeration plant

Compressed air

Energy Conservation schemes

Energy Recovery

Fuel Distribution

Heating and Ventilating

Smoke Control Systems

Steam Distribution Services


Electrical Engineering

Building energy & management systems
Card access controlled entry
Clean room installations
Closed circuit television systems
Closed circuit & television scanning and motion detection monitoring
Display & decorative lighting
Emergency lighting
External low voltage distribution
Fire alarm & alarm services
General lighting

High voltage distribution
IT and voice data systems
Lightning protection
Power distribution within buildings
Public & private street lighting installations
Public address & staff location systems
Radio & TV installations
Standby Generation & UPS systems
Uninterruptible power systems
Utility supply facilities
Very early smoke detection (VESDA) systems


Information Technology and Communications

Local Area Networking
Optical & Copper Cabling
Structured Cabling

Voice & Data Systems
Wide Area Networks




Biomass Boilers
Combined Heat (& Cooling) and Power
Day-lighting Optimisation
Displacement Ventilation
Geothermal Heat Pumps
Passive Solar Design
Rainwater Recovery
Solar Hot Water Systems
Ultra Low Energy Design
Wind Turbines


Public Health / Wet Services Engineering

Infrastructure services,

Sewage treatment works

Food Preparation & Catering Equipment
Plumbing & Drainage
Refuse Disposal Systems
Sewerage Disposal
Waste & Surface Water
Water Services Distribution
Water Storage Facilities

Hot & Cold Water
Medical & Industrial Gases
Sprinkler Systems
Wet & Dry Risers

Specialist high quality treated water systems

Vacuum and compressed air systems

Water features and fountains

Swimming pools

Solar water heating systems

Processed piping


Project Management

  Planning and programming of the works and each stage fully identified.

  Produce detailed programs, design packages and technical schedules and specifications.

  Monitor and feed back project performance.



   Feasibility - Production of design brief and schematics.

   Scheme - Preliminary layouts to enable costing.

   Detailed - Production of high quality drawings and specifications for tendering by suitable contractors.



   Co-ordination to be carried out at each stage.


Site Supervision

   Site supervision and management of the project and the construction and installation of services.


Cost Monitoring

   Preparation of budget estimates at each stage of the design.

   Adjudicating of contractor's payment invoices and issuing of Certified Payment Certificates.

   Final account and contract completion certification.