Electrical contractors working in commercial

9359 UK electrical contractors working in the commercial sector.

• O Oakridge Building Contractors Ltd Swindon · Refurbishment · 1-9 employees

  Commercial and private building specialists in Swindon and surrounding areas. Offering a complete building solution across commercial sectors includin

• O Oakridge Building Services Ltd Aylesbury · Refurbishment

  Oakridge Building Services offers property maintenance, handyman services, flooring, media walls, and landscaping in Oxford and across the UK. Committ

• O Oaks Electrical Cullompton · Electrical

  Experienced and trusted electricians covering the South West. We carry out all aspects of electrical work for domestic & commercial/industrial.

• O Oaks Electrical Supplies Ltd Sevenoaks · Electrical

  Kent-based electricians for domestic and commercial work, EV chargers and landlord compliance. NAPIT registered and fully insured, based in Sevenoaks.

• O Oaksmith Building Ltd Gloucester · Refurbishment · 1-9 employees

  Oaksmith Building Ltd is a family-run building firm in Gloucester, offering a friendly and reliable service for refurbishments, extensions, loft conve

• O Oakwood Construction (UK) Ltd Main contractor · 1-9 employees

  Oakwood Construction (UK) provides expert building and structural engineering services to Greater London. With over 27 years of experience, we handle

• O Oakwood Construction Services Ltd Maidstone · Refurbishment · 10-49 employees

  Reliable reactive and planned maintenance across Kent, London and the South East. 24/7 support, fast response, and expert building maintenance solutio

• O Oakwood Energy Group Winsford · Solar PV · 1-9 employees

  Oakwood Energy Group are nationwide leaders in commercial & domestic electrical installations and energy management, specialising in solar PV and batt

• O Oasis Electrics Ltd Farnham · Electrical

  Oasis Electrical Engineers and Contractors offer domestic, commercial, and industrial electrical services. Experienced team for any job, big or small,

• O Obd Electrical Ltd Warrington · Electrical

  OBD Electrical is a Warrington-based electrical solutions partner serving Warrington and Cheshire. Known for reliability and competence with a 9.97 Tr

• O Obsolete Electrical Supplies Blackpool · Electrical

  Buyers and sellers of new, used, and obsolete circuit breakers including MCBs, RCDs, and MCCBs. Offering free UK delivery and competitive pricing.

• O Obtain Electrical Services Torquay · Electrical

  Electrician serving Devon. Get a fast quote, be kept up to date with SMS and email updates throughout your project, then rest easily with our 5-year e

• O OC Renovations Limited Dorchester · Refurbishment · 1-9 employees

  OC Renovations Ltd offers property maintenance, construction, and electrical services with a focus on reliability and customer satisfaction. Specialis

• O OCE Electrical LTD London · Electrical

  OCE Electrical Ltd is a family-run electrical services company based in Caddington, serving Bedfordshire, Hertfordshire, and Buckinghamshire. Founded

• O Ocean Global Ltd Walthamstow · Shopfitting

  Ocean Global Ltd is a shopfitting company established in 2005, serving the UK retail industry with project management, 3D design, and fit-out services

• O Ocean Solar Salisbury · Plumbing · 1-9 employees

  Ocean Solar provides renewable heating and plumbing solutions for domestic and commercial clients, including housing developers and contractors across

• O Ockelton Electrical Contractors Ltd Beverley · Electrical

  Ockelton Electrical are local electricians in Hull & East Yorkshire. Specialising in domestic, commercial and renewable energy solutions like Solar Pa

• O Ocl Rail Ltd Benfleet · Rail infrastructure · 10-49 employees

  OCL Group Ltd is a specialist contractor and supplier within the rail industry, established in 2007. They offer a range of civils, building, and elect

• O Octopus Dcs Ltd Liverpool · Carpentry & joinery

  Octopus DCS Ltd offers a comprehensive range of property maintenance and joinery services, from bespoke installations to general repairs. They work wi

• O Odm Electrical Services Ltd Dungannon · Electrical

  ODM Electrical Services offers comprehensive electrical solutions for domestic, commercial, and industrial clients, specializing in design, installati

• O ODM Services Gravesend · Heating & ventilation · 10-49 employees

  Award winning company delivering commercial heating, plumbing and mechanical projects across London and the South East.

• O OFF-GRID NORTH WEST LTD Preston · Solar PV

  Off-Grid North West: MCS certified specialists in solar panel and EV charger installation in Lancashire. Go green with renewable energy solutions.

• O Office Electrix Ltd Middlesbrough · Electrical · 1-9 employees

  Office Electrix are a highly professional and dynamic business with over 30 years of combined expertise in the electrical industry. Our mission is sim

• O OGF ELECTRICAL LTD Banbury · Electrical

  OGF Electrical offers professional, certified electrician services in Banbury and North Oxfordshire. Specializing in full rewires, consumer unit upgra

• O Ogival Ltd London · Refurbishment

  Ogival offers professional property modifications and alterations, including refurbishments, basements, extensions, and loft conversions. With a desig

• O Ogo Electrical Ltd East Cowes · Electrical

  OGO Electrical Ltd provides Victron Energy installations, marine electrical systems and off-grid power solutions across the South Coast.

• O OGV ELECTRICAL LIMITED Stirling · Electrical · 1-9 employees

  OGV Electrical delivers reliable, premium-quality domestic and commercial electrical installations. As NICEIC-approved contractors, we pride ourselves

• O OHM SMART LTD Accrington · Electrical

  Ohm Smart offers bespoke smart home and automation solutions, including lighting, AV, security, and network systems, designed to enhance convenience,

• O Ohmatic Electrical Ltd Mitcham · Electrical

  Ohmatic Electrical Ltd is a registered NICEIC approved electrical contractor and part P domestic installer. We offer a wide range of electrical servic

• O Ohmega Group Batley · Electrical · 1-9 employees

  Ohmega Group is a Mechanical and Electrical contractor delivering complete services for Industrial, Commercial and Modular sectors. Specialising in El

• O Ohmnium Electricians Barnet · Electrical

  Qualified Enfield electricians for rewiring, inspections, fault finding & consumer unit upgrades across London, Herts & Essex.

• O Ohms And Watts (Services) Ltd Hemel Hempstead · Electrical · 1-9 employees

  Ohms and Watts Services Ltd specialise in electrical services for businesses and homeowners, fully equipped for even the largest of installations. Par

• O Oil Tank Change Newmarket · Utilities

  Need an oil tank? Our certified experts provide fast, safe, and affordable oil tank replacement services. Get your free quote today!

• O Oj Electrical Services Ltd Rayleigh · Electrical

  OJ Electrical Services LTD provides reliable and professional electrical solutions for residential and commercial clients in Essex and London. NIC EIC

• O OJF Electrical Chelmsford · Electrical · 1-9 employees

  Award-winning Solar PV and EV charger installations in Chelmsford, Essex, delivering trusted electrical solutions for homes and businesses.

• O Ojg Joinery & Construction Ltd Leeds · Carpentry & joinery

  OJG Joinery & Construction Ltd are reliable joinery and construction specialists in Leeds, offering a wide range of services for commercial and reside

• O Okeefe Electrical Ltd Cardiff · Electrical

  Expert rewiring and electrical services for new homeowners in Cardiff and Penarth. Reliable electricians and electrical contractors Cardiff residents

• O Oldham Bros Ltd. Liverpool · Demolition · 1-9 employees

  Oldham Bros Ltd are trusted demolition contractors in Merseyside with over 75 years' experience. Specialists in demolition, site clearance, recycling,

• O Oliver Fox Glasgow · Fire protection

  Oliver Fox provides 24/7 specialist biohazard, trauma, crime scene, hoarding, and emergency cleaning across the UK & Ireland. Fast, discreet, certifie

• O Oliver Integrated Hamilton · Electrical · 1-9 employees

  Oliver Integrated Ltd offers expert electrical, fire protection, and security system services. Established in 1994, we provide certified solutions wit

• O Oliver'S Electrical Ltd Chippenham · Electrical

  Top-notch electrical services with Oliver's Electrical Ltd. Reliable, tidy, and professional electricians. Contact us!

• O Olly & Rye Electrical Ltd Maidstone · Electrical · 1-9 employees

  Olly & Rye Electrical Ltd is a family-run electrical contractor based in Cuxton, Rochester, specialising in large-scale residential projects for prope

• O Olver Electrical Contractors Ltd Callington · Electrical · 1-9 employees

  Olver Electrical Contractors Limited offer a broad range of electrical services to our increasing client base throughout the South West of England.

• O Olympia Projects Leeds · Design & build · 1-9 employees

  Olympia Projects Limited is an established, family-run commercial development business, delivering projects throughout the UK with over 55 years of ex

• O Olympos Electrics Ltd Sheffield · Electrical

  Local, reliable electrician based in Middlewood, Sheffield. Installations, rewires, consumer units, lighting, testing, and repairs across South Yorksh

• O Olympus Roofing Solutions Ltd Newtownabbey · Roofing

  Expert roofers in Newtownabbey and Belfast providing roof repairs, flat roofing, re-roofs, and roofline services across Northern Ireland. Fully insure

• O Om Barker Builders Ltd Bagshot · Extensions

  OM Barker Builders Ltd is an experienced building company undertaking house extensions, garage conversions and more in Bagshot, Bracknell and the surr

• O Om Electrical Services Ltd Stevenage · Electrical

  Welcome to OM Electrical, your trusted partner for reliable electrical contracting solutions in the UK. Our team of skilled engineers and contractors

• O Omega Electrical Contractors (Crt) Ltd Evesham · Electrical

  Leading electrical contractor in the Midlands, offering outstanding service at competitive prices. Certified technicians for residential and commercia

• O Omel Group Wembley · Extensions

  Omel Group offers comprehensive construction solutions across London and the South East, specializing in extensions, renovations, general construction