Electrical contractors working in residential

9378 UK electrical contractors working in the residential sector.

• O On-Load Systems Ltd Northampton · Electrical

  On-Load Systems Ltd offers electrical installation, testing, and maintenance services for domestic, commercial, and industrial clients. With over 30 y

• O One Bloomsbury Ltd London · Extensions

  One Bloomsbury is a London-based construction and building company offering bespoke design, construction, and maintenance services for residential and

• O One Click Centre Limited London · Bathroom fitting · 1-9 employees

  Expert bathroom fitters offering seamless renovation services including showers, plumbing, electricity, underfloor heating, wallpapering, painting, an

• O One Electrical Services (N.I.) Ltd Belfast · Electrical

  One Electrical Services is a Belfast-based company providing a first-class electrical, plumbing, and heating service for homes and businesses across N

• O One Mep Ltd Bedford · M&E contracting · 10-49 employees

  ONE MEP is a professional and reliable MEP contractor offering value, quality, and practical solutions for improving the built environment. Vision to

• O One Stop Electrical Gas Solutions Ltd Coventry · Electrical

  Need an Electrician or Gas Engineer in Coventry? One Stop Electrical Gas Solutions Ltd offers boiler repairs, EICRs, rewires, fault finding, and EV ch

• O One Zero Electrical Ltd Stevenage · Electrical · 1-9 employees

  One Zero Electrical offers certified, fully insured electrical services in the UK. Call our expert team for safe, reliable, and professional electrica

• O ONE-STOP APPLIANCE REPAIRS Caerphilly · Electrical

  One Stop Appliance Repairs offers reliable appliance repairs in Cardiff, Caerphilly, and Newport. Authorised repair agents for Domestic & General and

• O Onecall Solutions Ltd Surrey · Kitchen fitting

  Friendly home improvement company in Surrey & London. Services include kitchens, bathrooms, plumbing, electrical, carpentry, tiling, flooring, and dec

• O OneProtect London · Heating & ventilation

  OneProtect offers boiler, central heating, and plumbing cover plans for homeowners and landlords, providing 24/7 support and specialist engineers for

• O Onit Building Services Ltd Northwood · Plumbing

  ONit Building Services offers emergency plumbers and electrical installation services in Northwood, Buckinghamshire. Reliable, efficient, and certifie

• O Onix Systems Hertfordshire · Electrical

  Onix Systems Ltd specialises in electrical safety inspections (EICR), testing, and EV charger installations for homes and businesses. Contact us on 01

• O Onkar Builders Slough · Main contractor

  Onkar Builders Ltd offers quality building, renovation, electrical, and heating/AC services across London and surrounding counties. Satisfaction guara

• O Onsite Construction Ltd London · Painting & decorating · 1-9 employees

  London Onside Construction provides a comprehensive range of building services, specializing in home extensions, loft conversions, and steel construct

• O Ontime Contractors Ltd Nottingham · Main contractor · 1-9 employees

  Ontime Contractors Limited is a construction company operating across the UK, offering a wide range of services from new builds to renovations. They f

• O ONTIME ECO ENERGY SOLUTIONS LTD Manchester · Heating & ventilation

  Ontime energy solutions is a reputable engineering company providing comprehensive services to residential clients. With expertise in heating, cooling

• O Ontime Electrical Romford · Electrical

  Ontime Electrical: Your trusted partner for professional electrical services in Romford. Delivering safe, reliable, and efficient electrical solutions

• O Ontop Electrical Ltd Nottingham · Electrical

  Ontop Electrical provides high-end bespoke electrical solutions for private, commercial and industrial clients across Nottinghamshire, Derbyshire and

• O Onyx Solutions Ipswich · M&E contracting

  Onyx Solutions Ltd is a trusted provider of building and facilities services, delivering high-quality solutions across the region. Part of the EPPH Gr

• O Onyx Vans Horsham · Design & build

  Onyx Vans is a specialist manufacturer of adventure campervans, built on the MAN TGE platform in West Sussex. Explore the range and book a discovery c

• O OPAL PROPERTY MAINTENANCE LTD Rainham · Electrical

  Opal Property Maintenance offers multi-trade property maintenance services in London for agents, landlords, and property owners, covering electrical,

• O Opalux Group Ltd Gloucester · Electrical

  Opalux Group provides expert electrical, mechanical and construction services across Gloucestershire and The Cotswolds.

• O Opel Electrical Services Ltd Congleton · Electrical

  Opel Electrical Services Ltd offers quality electrical services nationwide, specializing in fire alarm design and installations, domestic and commerci

• O Open Circuit Solutions Ltd Gosport · Electrical

  Reliable electrician in Gosport & Hampshire. Specialists in rewires, EV charger installation, fuse board upgrades and electrical fault finding.

• O Open Plan Renovation Colchester · Refurbishment

  Discover top-tier Open Plan Renovations with Open Plan Renovation Ltd in Colchester. Specializing in home extensions, loft conversions, and comprehens

• O Openfix Ltd Newcastle-Under-Lyme · Heating & ventilation

  OpenFix offers comprehensive home and boiler cover with unlimited repairs, fast response, and a price match guarantee. Rated 5 Stars by Defaqto.

• O Openview Security Solutions Ltd Essex · Electrical · 250+ employees

  Preqin is a leading provider of data, insights, and analytics for the alternative assets industry, empowering professionals to make informed investmen

• O Optical Lighting Ltd Edinburgh · Electrical

  Professional electricians providing a wide range of electrical and lighting services to domestic, commercial & industrial customers in Edinburgh, Glas

• O OPTIMA ELECTRICAL SERVICES LIMITED Paignton · Electrical

  NICEIC-approved electricians providing electrical testing, EICR inspections, and PAT testing for commercial & industrial clients.

• O Optimal Finishes Ltd Chigwell · Refurbishment · 1-9 employees

  Top Rated Construction Company in London. We offer Full Management on Projects our services include Full Home Renovations, Offices, Full Bathroom Fitt

• O Optimal Property Maintenance London · Refurbishment · 1-9 employees

  Optimal Property Maintenance offers a comprehensive range of property maintenance services, including refurbishment, painting, roofing, electrical, an

• O Optimum Electrics Ltd Peterborough · Electrical

  Optimum Electrics is a leading UK solar and electrical company based in Peterborough, providing hassle-free solar and electrical services for commerci

• O Optimus Facilities Ltd Liverpool · M&E contracting

  Optimus Facilities: Your Building Services & Engineering Partner. Specialising in mechanical & electrical systems design and installation across the N

• O Opulous Innovation Ltd. Colchester · Electrical

  London-based electricians offering retail maintenance, luxury fit-outs, and a wide range of electrical services including air conditioning, CCTV, EV c

• O Opus Construction And Civils Ltd Birmingham · Main contractor

  Opus Construction and Civils Ltd are a specialist construction company operating in the insurance repair sector on complex projects.

• O Opus Electrical Solutions Ltd Middlewich · Electrical

  Opus Electrical Solutions are specialists in residential, industrial and commercial installations. Based in Cheshire, we provide electrical services a

• O Opus Plumbing And Heating Ltd Chesterfield · Plumbing

  OPUS Plumbing & Heating offers the highest quality plumbing and heating services through our specialist, reliable tradespeople and staff.

• O Oracle Electrical Biggleswade · Electrical

  Oracle Electrical offers bespoke domestic, commercial, and industrial electrical solutions, including design, installation, and maintenance. Based in

• O Oracle Electrical Services Ltd Leeds · Electrical

  Oracle Electrical Services Ltd offers reliable, safe, and efficient electrical installation services for residential, commercial, and industrial clien

• O Orange Construction Coventry Ltd Coventry · Refurbishment

  Orange Construction Coventry Ltd is a construction company specialising in home renovations, new builds, extensions, and a wide range of property impr

• O Orange Electrical Contractors Ltd Walsall · Electrical

  Trusted West Midlands electrical contractors delivering innovative design and build solutions for commercial and residential projects. Reliable, effic

• O Orange Grove Construction Ltd Hengoed · Extensions · 1-9 employees

  Orange Grove Construction is a highly regarded construction firm in Hengoed with over 30 years of experience, known for craftsmanship, effective commu

• O ORB MECHANICAL & ELECTRICAL LTD Bristol · M&E contracting

  Leading M&E contractors in Bristol. NICEIC accredited electrical installations, mechanical services, and M&E design for commercial and residential pro

• O Orbis EV Stafford · EV charging

  Orbis EV specialises in the installation and support of electric vehicle charging points, offering advice for domestic and commercial clients. They ar

• O Orbital Electrical Ltd Buckinghamshire · Electrical

  Orbital Electrical Ltd provides professional and reliable electrical services across Slough, Berkshire, Buckinghamshire and surrounding areas. Offerin

• O ORBITAL ELECTRICAL SOLUTIONS LIMITED Rye · Electrical

  Orbital Electrical Solutions Domestic and Commercial Electricians have an enviable reputation for the quality of our work, attention to details and co

• O Ordon Ltd Dartford · Main contractor · 1-9 employees

  Ordon Ltd is a building contractor based in London, focused on providing high-quality service and customer satisfaction. They offer a range of service

• O Orestone Basingstoke · Fire protection · 10-49 employees

  Orestone - a safer, smarter future - A Highly Accredited Integrator of Fire, Evacuation, Assisted Living & Safety Systems.

• O ORG ELECTRICAL LTD Watford · Electrical

  ORG Electrical provides expert electrical services for homes and businesses, focusing on safety, efficiency, and professionalism. Schedule a free site

• O Ori Electrical Ltd London · Electrical

  Ori Electrical Ltd is a professional electrical services company offering installations, repairs, maintenance, and upgrades for residential and commer