Energy Efficiency Retrofit – Electrical Building Services

North West South West North East East of England Yorkshire and The Humber South East East Midlands West Midlands Ireland Wales Scotland Northern Ireland London

31524100 - Ceiling light fittings

45261215 - Solar panel roof-covering work

31524120 - Ceiling lights

9330000 - Solar energy

71318100 - Artificial and natural lighting engineering services for buildings

31527260 - Lighting systems

45317000 - Other electrical installation work

9332000 - Solar installation

31524000 - Ceiling or wall light fittings

9331200 - Solar photovoltaic modules

71321000 - Engineering design services for mechanical and electrical installations for buildings

45310000 - Electrical installation work

31527200 - Exterior lights

45316000 - Installation work of illumination and signalling systems

31527000 - Spotlights

31712341 - Light-emitting diodes

31531000 - Light bulbs

31500000 - Lighting equipment and electric lamps

31518200 - Emergency lighting equipment

71320000 - Engineering design services

45311000 - Electrical wiring and fitting work

9331000 - Solar panels

solar energy

renewable energy

clean power

solar power systems

PV

photovoltaic modules

PV systems

solar energy panels

solar cells

renewable energy panels

photovoltaic arrays

rooftop panels

silicon panels

off-grid solar

solar power generators

sustainable electricity units

solar panels

PV modules

photovoltaic panels

solar electric panels

solar installation

PV system installation

solar panel setup

renewable installation

lighting equipment

electric lamp

LED fixture

fluorescent lamp

street lighting

emergency light fixture

exit sign light

backup lighting

emergency LED

evacuation lamp

ceiling light fitting

wall light fixture

interior lighting accessory

surface-mounted light

wall lamp fitting

ceiling lighting fixture

flush-mount lamp

ceiling lamp housing

recessed ceiling light

panel ceiling fixture

ceiling light

room ceiling luminaire

LED ceiling fitting

round ceiling lamp

decorative ceiling light

spotlight fixture

accent spotlight

track spotlight

adjustable spotlight

targeted lighting unit

outdoor light fixture

external luminaire

weatherproof light

outdoor wall light

patio lighting

integrated lighting system

lighting network

outdoor lighting setup

architectural lighting system

light bulb

bulb lamp

lighting bulb

incandescent lamp

LED bulb

LED

light-emitting diode

LED lamp

indicator LED

high-brightness LED

solar panel roof‑covering work

photovoltaic module roofing

solar photovoltaic roof installation

PV panel roof integration

solar power roof mounting

green energy roof build

rooftop solar array installation

solar-roof membrane integration

renewable energy roofing

solar-ready roof covering

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

electrical wiring and fittings

power cable installation

switchboard fitting

conduit laying

lighting circuit works

domestic wiring

commercial fit-out electrics

power system wiring

internal cabling

fixture integration

illumination system installation

lighting and signal setup

electrical street lighting installation

signal equipment fitting

public lighting and signalling works

other electrical installation work

miscellaneous electrical systems installation

specialist electrical fitting

additional electrical service integration

lighting engineering

daylighting design

interior lighting consultancy

building luminous design

artificial lighting planning

lighting energy optimization

architectural lighting design

lighting systems consulting

daylight harvesting services

lighting performance audit

engineering design consultancy

technical design services

multidisciplinary engineering planning

engineering specification services

system design engineering

engineering blueprint consultancy

project design advisory

engineering drafting services

conceptual engineering

technical design solutions

MEP design services

mechanical systems engineering

electrical design for buildings

HVAC design consultancy

building services engineering

M&E installation design

mechanical & electrical planning

energy systems design

technical services layouts

building engineering design