DPS For Energy Efficiency Retrofit Installation Contractors

Wales

45421110 - Installation of door and window frames

9300000 - Electricity, heating, solar and nuclear energy

72000000 - IT services: consulting, software development, Internet and support

45321000 - Thermal insulation work

45421100 - Installation of doors and windows and related components

45200000 - Works for complete or part construction and civil engineering work

45400000 - Building completion work

45310000 - Electrical installation work

45300000 - Building installation work

50000000 - Repair and maintenance services

45421132 - Installation of windows

45421130 - Installation of doors and windows

45000000 - Construction work

45421112 - Installation of window frames

45421140 - Installation of metal joinery except doors and windows

electricity

thermal energy

solar energy

nuclear energy

energy supply

construction work

building construction

civil engineering

infrastructure projects

site construction

building sites

structural work

construction services

renovation work

public works

construction works

building projects

infrastructure

turnkey projects

structural construction

general contracting

site preparation

earthworks

building installation

technical fit-out

interior system installation

service integration

construction finish works

MEP works

systems installation

building service deployment

final construction stage

interior infrastructure install

electrical installation

building wiring

electrical systems fitting

internal power grid

circuit installation

electrical infrastructure

lighting and power setup

cable routing

electrical connection works

electrical network installation

thermal insulation work

heat-retention barrier install

insulating materials fitting

temperature-control insulation

building completion work

finishing trades

interior and exterior finishing

completion civils

installation of doors and windows

frame fitting

threshold installation

glazing component setup

installation of door/window frames

frame mounting

structural frame fit-out

door-and-window framework installation

window frame installation

metal window frame fitting

glazing frame install

window structure fitting

door and window installation

structural door/window fitting

building fenestration installation

residential entry install

commercial window fitting

window installation

window fitting

glazing unit install

residential window mounting

metal joinery installation

metal frame fitting

architectural metalwork install

structural metal fitting

non-door/window metal joinery

equipment repair service

preventive maintenance program

troubleshooting visit

onsite repair support

maintenance contract service

repair diagnostics

component replacement service

service schedule planning

emergency repair team

calibration service

IT consulting

software development

web services

network support

system integration

IT infrastructure management

digital transformation

cloud services

cybersecurity support

application maintenance

helpdesk services

technical support

software customization

IT outsourcing