Electrical main contractors in the UK

3973 UK main contractors offering electrical work.

• A Ag47 Energy Services Ltd Reading · M&E contracting

  Installation of Smart Building Energy Management Systems for new-build projects, site expansions and retrofits across London. Experienced BMS Contract

• A Aga Builders Ltd Slough · Loft conversions

  AGA Builders specializes in premium construction services including loft conversions, home extensions, new builds, and commercial fit-outs, delivering

• A Age Care Pro Chesterfield · Bathroom fitting · 10-49 employees

  Age Care Pro designs and installs accessible bathrooms, wet rooms and adaptations in England and Wales for care homes, local councils and care profess

• A Agile Management Systems Aberdeen · Fit-out & interiors · 1-9 employees

  Agile Management Systems offers furniture solutions and a full turnkey fit-out package for businesses, including professional services, decoration, fl

• A Agilis Contractors Ltd Glasgow · Main contractor · 1-9 employees

  Agilis Contractors Limited is a construction company based in Glasgow, Scotland.

• A Agincourt Contractors Ltd Portsmouth · Main contractor · 10-49 employees

  Agincourt Contractors Ltd is a construction company offering a range of services from new builds to commercial and industrial projects. They focus on

• A Agl Commercial Ltd Harlow · Fit-out & interiors

  AGL Commercial provides expert electrical and fit-out services for commercial, healthcare, and industrial sectors. Specialising in CAT A and CAT B fit

• A Agmar Building Services Ltd London · Refurbishment

  Agmar Building Services is a property maintenance and building services company for residential and commercial clients with over 15 years of industry

• A AGW Ltd Wiltshire · Heating & ventilation · 10-49 employees

  AGW Group Ltd offers comprehensive commercial property maintenance and management services across Hampshire, including facilities management, housing

• A Ahoy Property Developments Edinburgh · Refurbishment

  Ahoy Property Developments is a family-run business offering a wide range of building services including renovations, new builds, and extensions for h

• A Ailsa Building Contractors Ltd Lanarkshire · Main contractor · 50-249 employees

  Ailsa Builders has been delivering comprehensive construction solutions across Scotland since 1991. Specialising in energy efficiency measures for loc

• A Airco Refrigeration And Airconditioning Ltd Hull · Heating & ventilation · 50-249 employees

  Airco designs, supplies, installs, commissions, services & maintains HVAC needs across the UK. Offering refrigeration, heating, plumbing, electrical &

• A Airkool Contracts Ltd Hull · Heating & ventilation · 10-49 employees

  Family-run HVAC, air conditioning, plumbing, electrical and ventilation experts in Hull & East Yorkshire since 1982. Discover our services and experti

• A Airos Construction Ltd Lymington · Main contractor

  Airos Construction offer a range of building services. We are a local name you know and trust, get in touch about your home or project today.

• A Aj Sellwood Building Solutions Ltd Reading · Main contractor · 1-9 employees

  AJ Sellwood Building Solutions Ltd is a trusted family-run business with over 65 years of industry expertise, specialising in building and constructio

• A AJM CONSTRUCTIONS London · Main contractor · 1-9 employees

  AJM Constructions is a full-service construction company specialising in high-end residential and new build contracts across London and the South East

• A Ajy Construction Ltd Newport · Main contractor

  AJY Construction Ltd provides a wide range of building services in South Wales & beyond since 2023, focusing on high quality workmanship for residenti

• A Aka Construction Ltd Belvedere · Refurbishment

  AKA Construction Ltd offers a full range of property refurbishment and renovation services in London for residential and commercial clients. Services

• A Akayaa Ltd London · Refurbishment

  Akayaa Ltd offers bespoke construction, home maintenance, and reliable transport services. We specialize in customized construction and renovation pro

• A Ake Electrical & Property Services Ltd Sheffield · Electrical

  AKE Electrical & Property Services provides PAT testing, property maintenance and Electrical Contractors in Sheffield, Scunthorpe & Grimsby.

• A Akka Building Services Ltd London · Refurbishment

  Akka Building Services Ltd offers comprehensive home refurbishment and construction services, including full home refurbishments, interior/exterior de

• A AKO Solutions London · Main contractor

  AKO Solutions is a London-based multi-service property company offering professional cleaning, reliable maintenance, and expert property development t

• A Akoni Construction Ltd Harrow · Bathroom fitting

  Akoni Construction offers a comprehensive range of building and home improvement services, from initial design to final completion. Specialising in ki

• A Akorason Ltd London · Refurbishment

  Akorason Ltd: Your trusted building company in South East London. Specialists in full house renovations, kitchen & bathroom fitting, and extensions. F

• A Aktapara Ltd London · Electrical · 1-9 employees

  Dedicated to top-quality installation and handyman services for commercial and residential properties. Offering reliable, efficient, and affordable so

• A Al Mamlaka UK Limited Croydon · Main contractor · 1-9 employees

  Al Mamlaka UK Limited offers comprehensive construction services including new builds, refurbishments, and extensions for commercial and residential p

• A Al Tabba Ltd Southall · Design & build

  AL TABBA LTD offers comprehensive building solutions in London, specializing in new builds, extensions, loft conversions, and refurbishments. They als

• A Al-Hadi Group London · Refurbishment

  Al-Hadi Group is a family-run business in London specialising in transforming residential and commercial properties. We guide clients through every st

• A Albany Support Services Ltd Middx · Refurbishment · 1-9 employees

  Albany Support Services is a family-run business with extensive experience in property maintenance and refurbishment, serving commercial and domestic

• A Albasem UK Ltd London · Extensions

  ALBASEM UK Ltd is a building service that helps families and homeowners discover the true potential hidden within their homes.

• A Albion Contracts (London) Ltd Surbiton · Refurbishment

  Professional team of property maintenance and refurbishment experts working throughout Surrey and London. Three decades of experience.

• A Albion Property Solutions Ltd Norwich · Refurbishment

  Experienced property maintenance company carrying out a wide range of work on domestic properties across Norwich, South Norfolk, and North Suffolk.

• A Albraconstruction Ltd Frome · Main contractor

  Albra Construction Ltd is a trusted building company in Frome, offering expert construction services across Bath and surrounding areas. Specialising i

• A Aldon Build and Construction Esher · Loft conversions · 1-9 employees

  Aldon Build and Construction are based in Esher, Surrey, offering loft conversions, extensions, and building work. They pride themselves on skilled tr

• A Alema Construction Ltd London · Bricklaying · 1-9 employees

  Alema Construction Ltd is a UK-registered company established in 2016, offering construction services across London for residential and commercial pro

• A Alexander Constructors Ltd Penarth · House builder · 1-9 employees

  Alexander Constructors Ltd is a family-owned business specialising in residential building and construction, including new houses, apartments, extensi

• A Alexanderkarl Ltd Farnham · Refurbishment · 1-9 employees

  AlexanderKarl Ltd offers comprehensive building and renovation services across Hampshire and Surrey, priding itself on professional, personal, and qua

• A Alexandra Builders Ltd Stockton-On-Tees · Main contractor

  Alexandra Builders Ltd offers professional building, roofing, and joinery services across Stockton-on-Tees, Middlesbrough, and the North East. Establi

• A Alfa Quality Construction LTD London · Refurbishment

  Expert London builders and electricians for house extensions and renovations, electrical and plumbing work. Quality craftsmanship and free quotes.

• A Alfa Style Ltd Kingston Upon Thames · Refurbishment

  Alfa Style Ltd is a London-based refurbishment company specializing in high-quality repairs and reconstructions for houses, apartments, and premises.

• A Alfanar Projects London · Main contractor · 10-49 employees

  Global project developer, engineering construction & technology solutions provider with roots in Saudi Arabia. Delivering high-quality projects on tim

• A Aliaj Building Ltd Barnet · Main contractor

  Aliaj Building LTD is a London-based construction company delivering reliable, high-quality building services you can trust. Offering new builds, exte

• A Alico Engineering Ltd London · Refurbishment · 1-9 employees

  Family-run high-spec residential construction across London and Hertfordshire. Refurbishment, extensions, basements and structural works, with heating

• A Alium Global Ltd Crawley · Groundworks

  Welcome to Alium Global Ltd, your partner for all your building and construction needs. With a legacy of excellence spanning over 5 years, we are a le

• A Alkemist Build And Decorate Ltd London · Refurbishment · 1-9 employees

  Trusted Builders in London and Surrey providing professional renovation and construction services. Specialists in home extensions and property refurbi

• A All Aspect Builders (Bath) Ltd Bath · Main contractor · 1-9 employees

  All Aspect Builders Bath are an established family run business offering qualified, skilled building & property maintenance services. Call today on 07

• A All Build Bristol Wotton Under Edge · Main contractor

  Allbuild Bristol is your friendly construction and maintenance specialist across the South West, offering a comprehensive range of services for commer

• A All In One Group Ltd Barnsley · Main contractor

  All In One Group of Companies is a privately owned and managed building, maintenance & property management group with expertise in delivering projects

• A ALL IN ONE RENOVATION LTD Pinner · Refurbishment · 1-9 employees

  All In One Renovation Ltd offers experienced, fully insured renovation services across London, specializing in bathrooms, kitchens, refurbishments, an

• A All Solutions (Leics) Ltd. Coalville · Electrical · 1-9 employees

  All Solutions (Leics) Ltd offers reliable, compliant facilities management, proactive maintenance, and responsive support nationwide. They handle a wi