Electrical contractors in London working in commercial

2128 electrical contractors across London working in the commercial sector.

• C CST Maintenance London · Refurbishment · 1-9 employees

  Professional property maintenance services in Hampstead, North London. Specialising in plumbing, electrical, carpentry, painting, roofing, waste clear

• C Cubanbuilder Ltd London · Refurbishment · 1-9 employees

  Cuban Builder has over 15 years of experience in UK and overseas, combining new techniques and technology. We deliver first-class solutions for house

• C Cubit Design & Building Ltd Barnet · Design & build

  Cubit Design & Building Ltd offers comprehensive building services including renovations, extensions, loft conversions, and M&E services for residenti

• C Culkin Plumbing and Heating London · Plumbing · 1-9 employees

  Culkin Plumbing and Heating is a local, independent company providing professional plumbing, heating, and maintenance services in North West London. T

• C Cuprum Wing Ltd London · Main contractor

  Comprehensive supply solutions for architectural materials, industrial equipment, and specialised machinery. Offering technical consultation and integ

• C Current Connect Ltd London · Electrical

  Current Connect Ltd offers reliable, safe, and fully certified 24/7 electrical services for homes and businesses across London, from fault finding to

• C Current UK Electrical Eastcote · Electrical

  Current UK Electrical provides comprehensive electrical solutions for domestic and commercial clients across Buckinghamshire, Hertfordshire, Oxfordshi

• C Cussens Electrical Services Ltd Welling · Electrical · 1-9 employees

  Cussens Electrical Services Ltd offers a comprehensive range of electrical, plumbing, plastering, carpentry, and general building services for domesti

• C Custom Electrical Services Ltd London · Electrical

  Custom Electrical are specialist commercial and industrial electricians providing expert electrical servicing and compliance services. Focused on prec

• C Customatic Ltd London · Electrical

  Boutique Electrical & Control Systems company specialising in bespoke installations, lighting controls, Lutron and RAKO integration and technical supp

• C Cw Building Solutions Ltd Epsom · Extensions

  Local building company in Stoneleigh with over 20 years of experience. Serving Surrey and South London with high-quality building, electrical, heating

• C CWR Electrics Bexley · Electrical

  CWR Electrics offers expert residential and commercial electrical services, including rewiring, installations, and EV charging points. Free quotes ava

• C Cyber Network Solutions Ltd London · Security systems

  Cyber Network Solutions Ltd offers comprehensive IT network services, including deployment, Wi-Fi, CCTV, and access control systems. Based in London,

• C Cyiops Ltd London · M&E contracting

  CYIOPS is a Smart Project Office delivering AI-driven BIM and Digital Twin solutions for the built environment, integrating architecture, engineering,

• D D Mace Electrical Ltd Sidcup · Electrical

  D Mace Electrical is a professional electrical company based in Sidcup, with extensive experience in commercial, industrial, and residential electrics

• D D Potter Electrical Sutton · Electrical

  D Potter Electrical is a NAPIT approved electrical contractor based in Sutton, serving South London and Surrey. With over 20 years of experience, they

• D D S Walsh Ltd Surbiton · Electrical

  Trusted electricians serving Kingston, Surbiton, Epsom and Leatherhead. EICR certificates, fuseboards, rewires and emergency call outs. Call today for

• D D.C.I. Electrical Systems Ltd Barnet · Electrical · 10-49 employees

  NICEIC Approved Electrical Contractors in London & South East. Commercial, Industrial & Residential. Design, Installation, Testing & Maintenance. Cont

• D D.R Renovation Ltd London · Refurbishment · 1-9 employees

  D.R Renovation LTD is your trusted partner for property renovation, refurbishment, and maintenance. With over 10 years of experience, we deliver high-

• D D.S.M City Construction Ltd Dagenham · Damp proofing · 1-9 employees

  DSM City Construction Ltd, founded in 2019, is a respected building construction company in Dagenham, East London, delivering premium services across

• D D.T.P Decoration To Perfection Ltd Swanley · Painting & decorating

  D.T.P Decoration to Perfection Ltd offers expert painting, decorating, plastering, drywall, flooring, electrical, plumbing, and carpentry services. Tr

• D D&I Electrical Maintenance London · Electrical

  Electrical maintenance for domestic and commercial. We undertake all kinds of electrical services including fuse board replacement, entry phone system

• D D&J Dhatt Constructions Ltd Hayes · Main contractor · 1-9 employees

  D & J Dhatt Constructions Ltd. offers high-quality construction and home improvement services, including new builds, extensions, renovations, driveway

• D D&N Electrics Ltd Hounslow · Electrical

  Reliable commercial electrician in Isleworth offering expert electrical services in Richmond. Safe, professional and affordable solutions for homes an

• D Dacc Europe Mechanical And Electrical Ltd London · M&E contracting

  DACC Europe is a specialist integrator in structured cabling and network infrastructure, with divisions for railways and data centres. Certified to IS

• D Daddy Electrician Ltd London · Electrical · 1-9 employees

  NICEIC approved electrical contractor providing professional electrical services in London. 24/7 emergency service, installations, rewiring, and more.

• D Daja Contractors Ltd London · Main contractor · 1-9 employees

  DAJA Contractors Ltd is the most reliable General Construction Contractor in London. Affordable London Building contractor, highest work quality.

• D DAL SERVICES London · Electrical

  DAL Services Ltd is a UK-based electrical contractor providing a wide range of electrical services including installation, testing, and maintenance ac

• D Dalkia UK London · Electrical

  Dalkia UK, a subsidiary of the EDF Group, delivers engineering, facilities, energy and specialist services to private and public sector clients, enabl

• D Dang Electrical Ltd London · Electrical

  High quality Electrical services. Testing, EICR, Rewires, Installations, EV Charging and more! Operating all around London. Dang Electrical Ltd

• D Darenth Valley Building Services Ltd Dartford · M&E contracting · 10-49 employees

  Trusted experts in commercial building maintenance, M&E, HVAC, and PPM services across Kent and London. Keeping your buildings compliant and efficient

• D Darlo Ltd London · Refurbishment

  Darlo Ltd offers expert construction and refurbishment services for commercial and residential clients in London, with over 20 years of experience. Th

• D Darqs Building Contractors Ltd London · Main contractor · 1-9 employees

  London-based building company specializing in domestic and commercial projects, offering expertise in new builds, extensions, refurbishments, and more

• D Dave Electrical Services Ltd Hounslow · Electrical

  NAPIT registered electricians covering all areas within the M25 and beyond. Domestic, commercial & industrial installation, testing, PAT testing and 2

• D Davenfive Group Woodford Green · M&E contracting

  UK-based intralogistics and warehouse automation partner delivering installation, integration and operational support solutions across warehouse infra

• D Davhen Ltd Chertsey · Design & build

  Davhen provides residential concept to completion delivery solutions, including new build developments, renovations, and major fit-out projects for pr

• D David Blakey Services Ltd Watford · Heating & ventilation · 10-49 employees

  DBS Group are an HVAC Service, Maintenance and Projects business covering London, the South, the East and the Midlands. Established in 1999.

• D Davraz Lighting Ltd London · Electrical

  Davraz Lighting Ltd is a UK-based lighting company providing reliable and energy-efficient lighting solutions for residential, commercial and industri

• D DC ELECTRICS SURREY Addlestone · Electrical · 1-9 employees

  Expert accredited electricians with 35+ years experience! Domestic, commercial & industrial installations covering Surrey & London areas. We provide e

• D DCS Universal Carpentry & Joinery Ltd Watford · Main contractor · 10-49 employees

  DCS Universal Contractors Ltd offers a full range of construction services and bespoke joinery for domestic and commercial clients, including new buil

• D DE Electrical Services Bushey · Electrical · 1-9 employees

  DE Electrical Services are Watford based electricians providing high-quality commercial and residential services across Hertfordshire and surrounding

• D Deal Handyman Management Limited London · Plumbing · 1-9 employees

  Deal Handyman Management Limited offers reliable handyman services for domestic & commercial properties. We provide maintenance, repairs, and installa

• D Deanudom Supplies Ltd Dartford · Refurbishment · 10-49 employees

  Deanudom Supplies Ltd offers property refurbishment, plumbing, boiler maintenance, emergency repairs, and expert appliance installation services. Open

• D Decon Contracting Ltd Greenford · M&E contracting

  DECON Contracting is a privately owned company specializing in Mechanical and Electrical installations of the highest standards. Founded in the previo

• D Decorative Ltd Sutton · Refurbishment · 1-9 employees

  Decorative Ltd is a construction and renovation company in Sutton, offering high-quality house renovations, loft conversions, extensions, kitchen & ba

• D DELATIM LIMITED London · Design & build

  Delatim is a turnkey construction company delivering best-in-class design, construction, mechanical, and maintenance projects across transport, energy

• D Delta 'T' (Trace Heating) Limited Potters Bar · Electrical · 10-49 employees

  Delta 'T' (Trace Heating) Limited is a specialist electric trace heating engineering company, designing and installing systems worldwide since 1978. T

• D Delta Brooke Ltd Bromley · Electrical

  Delta Brooke connects visionary developers with expert construction teams, specializing in assembling dedicated teams for development contracts. We ma

• D Delta Engineers Ltd Harrow · M&E contracting · 1-9 employees

  Delta Engineers Ltd is a leading provider of electrical and mechanical installations in the commercial and industrial sectors. Founded in 2019, they o

• D Delta Power Electrical Services Ltd Beckenham · Electrical · 1-9 employees

  Delta Power Electrical Services offers expert electrical solutions, including solar PV and battery storage, for residential and commercial clients. Co