Subcontractors in the UK

35731 UK companies working as subcontractors.

• H HV EXCAVATORS Cirencester · Groundworks · 10-49 employees

  HV Excavators are specialists in suction excavation providing safe, efficient, and flexible excavation services across the UK.

• H HV Power Engineering Nottingham · Utilities

  HV Power Engineering is a specialist high voltage protection and commissioning company delivering projects across 11kV to 132kV networks throughout th

• H HV Solutions Blackwood · Utilities · 10-49 employees

  HV Solutions delivers expert cable installation and maintenance services for DNOs and Tier One Contractors, focusing on dependable, on-time delivery w

• H Hv Technologies Ltd Swindon · Electrical

  HV Technologies is your trusted partner for high and low voltage equipment services, offering expertise in maintenance, repair, and commissioning up t

• H HVAC Coventry Coventry · Heating & ventilation

  HVAC Coventry offers 24/7 repair, installation, and replacement services for heating, ventilation, and air conditioning systems in Coventry. They prov

• H Hvac Crafters Ltd Buckhurst Hill · Air conditioning

  HVAC Crafters provides reliable air conditioning, ventilation, and commercial refrigeration solutions across London with expert installations and main

• H Hvacscot Ltd Livingston · Heating & ventilation

  HVACScot, your trusted experts delivering top-tier heating, ventilation, and air conditioning solutions across central Scotland.

• H Hvcs Installations Ltd Sevenoaks · Heating & ventilation

  HVCS Installations Ltd specialises in mechanical building services including heating, hot/cold water, ventilation, and air conditioning for commercial

• H Hvl Solutions Ltd Nottingham · Utilities

  HVL Solutions & Engineering are specialists in civil engineering and utilities, offering emergency valve repairs, pipeline services, and asset mainten

• H HW UK Services Ltd Bellshill · Electrical

  Trusted electrical contractor & property maintenance experts based in Bellshill. NICEIC-approved team & TrustMark registered. Free quotes. Fully insur

• H HWC BRICKWORK LTD Wigan · Bricklaying · 1-9 employees

  HWC Brickwork Ltd is a specialist brickwork and building contractor with offices in Manchester, Wigan, and Bolton. They offer commercial and residenti

• H Hwm Building Services Ltd Cirencester · M&E contracting · 10-49 employees

  HWM Building Services Ltd offers mechanical and electrical engineering installations for commercial and industrial construction projects, providing tu

• H Hx Civils Ltd Halifax · Civil engineering

  HX Civils Ltd provides civil engineering, groundworks and construction services in Halifax & West Yorkshire for commercial, domestic and developers.

• H Hy Spec Services Ltd Dalgety Bay, Dunfermline · Painting & decorating

  Hy Spec Services Ltd, established in 1993, is a leading industrial painting contractor in Scotland. They specialise in protective coatings for bridges

• H Hy-Clad Batley · Cladding

  Nationwide, professional hygienic PVC wall and ceiling cladding installers with over 17 years of experience. We supply and fit high-quality cladding f

• H Hyb Construction Ltd Surbiton · Groundworks · 1-9 employees

  Structural groundworks and reinforced concrete subcontractor for main contractors, developers and private clients across London and the UK. Establishe

• H HYBRID AIR CONDITIONING LTD Mansfield · Air conditioning

  Professional air conditioning installation for homes and businesses across the East Midlands, South Yorkshire, and Derbyshire.

• H Hybrid Electrical & Renewables Ltd Ashford · Solar PV

  Trusted renewable energy specialists serving Surrey & Berkshire with solar panels, battery storage and EV charger installations.

• H Hybrid Heating & Gas Ltd Bridgend · Heating & ventilation

  Hybrid Heating & Gas Ltd offers expert plumbing, heating, gas, and oil solutions across South Wales and London. Licensed by Gas Safe and OFTEC, we pro

• H Hyde Electrical Services Ltd Berkhamsted · Electrical

  Domestic and commercial electrician Tring, available 24/7 for all projects in Tring and the surrounding area, with no call-out charges for emergencies

• H Hyde Electrical Solutions Ltd Hyde · Electrical

  Hyde Electrical Solutions are experienced electricians serving Cheshire and Lancashire, trusted by homeowners, landlords and businesses. Offering expe

• H Hyde Flooring Rossendale · Flooring · 10-49 employees

  Hyde Flooring is a family-run business in the North West, installing contract floor coverings for over 45 years in schools, hospitals, and businesses.

• H Hydor Services LTD Glasgow · Heating & ventilation

  Gas Safe registered heating engineers serving Glasgow and the Central Belt. Specialists in boiler installation, heat pumps, central heating, and comme

• H Hydra-Capsule Ltd Hereford · Civil engineering · 10-49 employees

  Hydra-Capsule Limited, established 1987, specialises in hydraulic jacking, flat jacking, heavy lifting, and temporary propping. Offering contract serv

• H Hydracrat Ltd Motherwell · Groundworks · 10-49 employees

  Hydracrat is a leading rotary borehole drilling contractor specialising in ground investigation, geothermal, water wells and large diameter boreholes

• H HydraHeat Bournemouth · Plumbing

  Plumbing and heating specialists based in Dorset. Gas Safe registered & insured. Catering to homeowners, landlords, estate agents & businesses.

• H Hydrashine Exterior Cleaning Ashford · Glazing · 1-9 employees

  Professional window cleaning for homes and businesses in Ashford and East Kent. Reliable, insured, and streak-free results guaranteed.

• H Hydratec Engineering Ltd Sidmouth · Plumbing

  Professional plumbing & heating engineers in Sidmouth, offering expert services to the commercial & industrial sector. Gas Safe & OFTEC registered.

• H Hydro Concepts Nuneaton · Painting & decorating

  Hydro Concepts Nuneaton offers hydro dipping, alloy wheel refurbishment, and professional automotive bodywork repairs. Specializing in custom finishes

• H Hydro Cutting Services Ltd Monmouth · Drainage

  Hydro Cutting Services Ltd offers expert no-dig drainage maintenance and renovation services, including CCTV surveys, high-pressure water jetting, and

• H HYDRO FLOW DRAINAGE AND CIVILS LIMITED Kilmarnock · Drainage

  HydroFlow Drainage & Civil offers expert solutions for blocked drains, septic tank installation, and a wide range of civil engineering and equestrian

• H Hydro Heat Ltd Somerton · Heating & ventilation · 1-9 employees

  Hydro Heat SW provides expert plumbing and heating services across the UK, specializing in both domestic and commercial installations and maintenance.

• H Hydro Maintenance Ltd Oban · Civil engineering

  Hydro Maintenance Ltd specialises in hydroelectric solutions for private estates, offering construction, maintenance, and repair services to maximise

• H Hydro Water Management Solutions Ltd Stockport · Drainage · 10-49 employees

  Hydro Water Management Solutions Ltd specialises in sustainable drainage systems (SuDS), attenuation and soakaway tanks, geomembrane installation, and

• H Hydro-Active Cleaning Solutions Ltd Brighton · Cladding

  Hydro-Active Cleaning Solutions Ltd offers industrial, commercial, and residential cleaning services, specializing in water-based, eco-friendly soluti

• H Hydro-Techs Services Ltd Rochdale · M&E contracting

  Material handling systems installation & maintenance specialists. Conveyors, robots, cranes, racking and AutoStore. Based in the UK, worldwide service

• H Hydroblast Ltd North Yorkshire · Concrete works

  Hydroblast Ltd is a leading UK provider of high-pressure water jetting, hydrodemolition, and industrial cleaning services. Offering precision, efficie

• H HydroHeat Lyndhurst · Heating & ventilation

  Hydro Heat Ltd are heating engineers in the New Forest servicing and maintaining domestic oil & gas appliances including boilers, cookers and Agas. Of

• H Hydroheat Boiler Installations Ltd Coventry · Heating & ventilation

  HydroHeat Boiler Installations are boiler & heating specialists. We install, service & repair boilers for customers throughout Coventry & Birmingham.

• H Hydroheat Underfloor Heating Ltd Preston · Heating & ventilation · 1-9 employees

  HydroHeat Underfloor Heating Ltd provides reliable and affordable underfloor heating solutions for domestic and commercial buildings across the UK. Of

• H Hydroline Solutions Ltd Yeovil · Civil engineering

  Hydroline Solutions Ltd, established 2011 in Somerset, are civil engineers and pipeline contractors with a reputation for high-quality, technical work

• H Hydronic Heating Edinburgh Ltd Edinburgh · Refurbishment

  Complete renovations for Edinburgh's traditional homes. Bathrooms and kitchens as the core, with heating, plumbing, joinery and structural work coordi

• H Hydronics Ltd Barnstaple · Plumbing

  Hydronics Ltd is your trusted plumbing and heating engineer in North Devon, offering boiler installs, repairs, servicing and more. Get a free quote to

• H HydroTech Pools Southampton · Swimming pools · 1-9 employees

  Specialist swimming pool plant room engineers in Southampton, Hampshire. We supply, install, service and repair pool equipment for residential and com

• H Hyett & Baxter Ltd Lymington · Carpentry & joinery

  Hyett & Baxter Ltd is a dedicated team of professionals with over 40 years of combined experience in the building and construction industry, offering

• H Hygienic Finishes ( South) Ltd Aylesbury · Main contractor

  Specialists in public sector construction, particularly healthcare. Delivering high-quality, cost-effective, turnkey solutions with a focus on clinica

• H Hylands Roofing Ltd Swanley · Roofing

  Hylands Roofing Ltd offers professional residential & commercial roof installations, repairs & maintenance in Dartford and surrounding areas. Experien

• H Hyltreat Ltd Clacton On Sea · Damp proofing

  Specialists in Rising dampness, Cavity wall tie failure, Tanking & waterproofing, Condensation problems, Timber infestation & decay, Water leak detect

• H Hymers Groundworks & Construction Ltd Southsea · Groundworks

  Hymers Groundworks & Construction Ltd: trusted provider of groundworks, construction, and building services including tarmac, drainage, extensions, br

• H Hynes Plumbing And Heating Ltd Belfast · Heating & ventilation

  Hynes Plumbing and Heating Belfast. As your local heating engineers we provide quality heating, plumbing and gas conversion services.