Electrical contractors working in commercial

9359 UK electrical contractors working in the commercial sector.

• H Hc Property Construction Ltd London · Design & build

  HC Property Construction Ltd offers high-quality building and renovation services, specializing in design and construction from home improvements to b

• H HCG Heating & Plumbing Lincoln · Heating & ventilation · 10-49 employees

  HCG Heating & Plumbing offers reliable heating, plumbing, electrical, and building services in Lincoln and surrounding areas. With over 50 years of ex

• H Hd Electrical Services Yorkshire Ltd York · Electrical

  Your Premier Choice For All Your Electrical Needs. With a commitment to excellence and a focus on customer satisfaction, we are dedicated to providing

• H Hd Electrics Ltd Manchester · Electrical

  Need professional electrical services in Manchester? HD Electrics offer affordable electrical maintenance and contracting across Manchester.

• H Hd Fire & Electrical Ltd Tipton · Fire protection

  Specialists in electrical installations and fire safety, HD Fire & Electrical Ltd provide modern, reliable services with comprehensive advice and prof

• H HD Improvements Horley · Refurbishment · 1-9 employees

  HD Improvements provide an end to end building service from design through to completion. Specialising in renovations, refurbishments, kitchens, bathr

• H HD5 Home Security Huddersfield · Security systems

  HD5 Home Security Ltd provide bespoke security solutions to protect your Home or Business. Offering CCTV, Alarms, Access Control, and professional ins

• H Hdm Electrical Services Ltd Rotherham · Electrical

  Reliable domestic & commercial electricians serving Essex, Hertfordshire & London. NICEIC-approved, fully insured & competitively priced.

• H HE Servicing Ltd Hexham · Solar PV

  H E Servicing Ltd is a family company based in Hexham, providing installation & servicing of Wind Turbines and Domestic & Commercial Solar PV solution

• H Headland Electrical Solutions Ltd Torquay · Electrical

  Expert electricians in Exeter & Torquay, rewires, solar panels, electrical testing, EV chargers. NAPIT-certified & Octopus Energy trusted for renewabl

• H Heads Apart Ltd Bristol · Carpentry & joinery · 1-9 employees

  Home Maintenance & Improvements in Bristol. Experts in construction, electrics, plumbing & heating, plastering, brickwork, fencing, roofing, carpentry

• H Heat Care UK Walsham Le Willows · Heating & ventilation

  Heat Care's boiler engineers deliver new gas & electric boiler installations & replacements in Suffolk & Essex homes. Get a free quote today.

• H Heat Nest London · Heating & ventilation

  A London-based company of Gas Safe registered engineers and qualified plumbers offering heating, plumbing, and smart tech services. Available 24/7 wit

• H Heat Works Ltd Bradford · M&E contracting

  Heatworks Group offers a complete building services solution, delivering M&E system designs, installations, and maintenance packages across various se

• H Heat-Plex London · Heating & ventilation

  Expert boiler installations, heating repairs & HIU servicing across London. Gas Safe registered engineers. 24/7 emergency support. Get a free quote to

• H Heatflow Plumbing & Gas Ltd London · Plumbing

  HEATFLOW Plumbing & Gas Ltd is a London-based independent service company providing 24/7 emergency plumbing, heating, and drainage services. Establish

• H Heath Electrical Services (Hes) Ltd Milton Keynes · Electrical

  Highly experienced, qualified electricians offering domestic, commercial, and industrial services in Milton Keynes and surrounding areas.

• H Heatherstone Group Ltd. Glasgow · Refurbishment

  Heather Stone Group transforms spaces with quality craftsmanship and innovative solutions. From renovations to expert electrical and fabrication, we b

• H Heathlands M & E Group Ltd Crondall · Heating & ventilation · 1-9 employees

  Family-run Heathlands M&E Group offers expert HVAC, gas, plumbing, electrical, and renewable energy services for domestic and commercial clients acros

• H Heathside Electrical Maidstone · Electrical

  Heathside Electrical Services Ltd is a Kent-based electrical contractor offering a wide range of electrical, installation, and maintenance services ac

• H Heating Maintenance Services Worcestershire · Heating & ventilation · 10-49 employees

  HMS are your trusted local heating engineers and electrical specialists, providing expert services with Gas Safe registered engineers and boiler techn

• H Heating Works Ltd West Drayton · Heating & ventilation

  Heating Works Limited: Reliable & trustworthy Gas, Heating engineers and Electricians in London. Over 15 years of experience delivering exceptional se

• H Heaton Electrical Ltd Walsall · Electrical

  Heaton Electricals provides domestic, commercial, and industrial electrical services across the West Midlands. Contact us today for reliable and affor

• H Heatronics Ltd London · Plumbing

  Heatronics LTD are specialists in plumbing, electrical, bathroom, kitchens and various other building works. We intend to be very competitive in our l

• H Heatshield Ltd Crewe · Heating & ventilation · 10-49 employees

  Family-run Plumbing, Heating & Electrical company based in Crewe, offering servicing, repairs, and installations for domestic and commercial clients.

• H Heatsync Plumbing Ltd London · Plumbing

  Heatsync Plumbing is a UK-based temporary employment agency connecting businesses with skilled workers from Eastern Europe. We specialize in providing

• H Heatwise Gas & Electrical Ltd Pontefract · Heating & ventilation

  With over 20 years' experience, Heatwise Gas & Electrical Ltd provides reliable Boilers Installs, Heat Pumps, Solar panels and Air Conditioning soluti

• H Heaven Building Services Ltd Cambridge · Plumbing · 1-9 employees

  24/7 Emergency Response Engineers in Cambridgeshire offering plumbing, gas, and electrical services with a guaranteed response time of under 40 minute

• H Heb Group UK Ltd Sheffield · M&E contracting · 50-249 employees

  Heb Group is a leading mechanical and electrical (M&E) contractor, facilities management (FM) specialist and commercial cleaning services provider.

• H Hecken Installations Ltd Gillingham · Electrical

  Professional electrical installation services for residential, commercial and light industrial environments. Established in 2025, the company delivers

• H Hedingham Contracts Ltd Colchester · Fire protection

  Hedingham Contracts offers comprehensive building maintenance and fire protection services, with over 100 years of experience in commercial and domest

• H Hef Services Ltd Sawbridgeworth · Electrical

  HEF Services provides expert electrical compliance testing, maintenance, and installations for property management companies in London and within the

• H Heightlink Fall Protection Services Ltd London · Scaffolding

  HeightLink Fall Protection Services Ltd specialises in the inspection, design, and installation of fall protection and anchor systems across the UK, e

• H HELIX TECHNICAL SERVICES LTD London · Electrical

  Helix Technical Services is a reputable construction and maintenance company offering a wide array of specialties across technical fields including El

• H Hello Services Brentford · Refurbishment

  Professional home services across the UK: cleaning, moving, handyman, and clearance. Vetted, insured teams with fixed prices agreed in writing. Operat

• H Hellon Electrical Ltd Wigton · Electrical

  Professional electrical contractors in Cumbria serving domestic, commercial, and industrial clients. Offering a wide range of services including EV ch

• H Helpfix Ltd Leeds · Main contractor

  Fully managed property renovations and build projects with over 30 years of experience. We deliver on-time and on-budget with a focus on customer sati

• H Helsdown Electrical Contractors Ltd Weybridge · Electrical

  Based in Weybridge, Surrey, Helsdown Electrical Contractors pride themselves on delivering a full range of electrical services at a competitive price.

• H HEMAJU RESIDENTIAL & COMMERCIAL INVESTMENTS LTD London · Main contractor

  Hemaju RCI sp. z o.o. is a Polish operational company within the HEMAJU group, specializing in comprehensive event organization and production. They o

• H Heming Services Ltd Broadway · Main contractor · 10-49 employees

  Heming Services Ltd, part of the Heming Group, offers construction, groundworks, civil engineering, and agricultural engineering services. Family-owne

• H Henderson & Roud Ltd Brentwood · Electrical

  Electricians in Essex, London & South East. Offering high-quality electrical installations, upgrades & repairs for domestic & commercial clients. NICE

• H Henderson Limited Sittingbourne · Heating & ventilation · 10-49 employees

  Henderson FM provides a comprehensive range of building maintenance, mechanical, electrical, and construction services across the UK. We offer planned

• H Hendra Electrical Ltd Callington · Electrical

  Hendra Electrical Ltd offers comprehensive electrical services across Cornwall and the South West, specialising in domestic, commercial, and industria

• H Hendry Electrical Contractors Ltd Grimsby · Electrical · 10-49 employees

  Hendry Electrical has been powering success since 1991, offering electrical installation, maintenance, testing, and design services for commercial, in

• H Henley Heating and Plumbing LTD Henley On Thames · Plumbing · 10-49 employees

  Henley Heating and Plumbing Ltd offers comprehensive heating, plumbing, and electrical services for domestic and commercial properties across Oxfordsh

• H Henley'S Response Ltd Wimborne · Refurbishment · 1-9 employees

  Henley's Response Ltd is a client-centric building company established in Dorset in 2002, focusing on quality, reliability, and cost-effective solutio

• H Hennessy Ltd Swanley · Main contractor · 1-9 employees

  Hennessy Ltd is a family-run construction company established in 1998, offering quality construction and refurbishment services across the UK with ove

• H Hensall Mechanical Services Ltd Eggborough · M&E contracting

  HENSALL is a group of building services construction companies, providing sustainable mechanical, electrical, BIM and iBEMS solutions. Working alongsi

• H Henshaws Electrical Ltd Derbyshire · Electrical

  Independent, family-owned electrical & security company established over thirty years. Offering installations and repairs for domestic, commercial, an

• H Hentom Electrical Ltd Dorchester · Electrical

  Your trusted electricians in Dorchester, Dorset. From flickering sockets to full rewires, we ensure your peace of mind with fast, professional service