Subcontractors in the UK

35731 UK companies working as subcontractors.

• I IDEAL STONE INTERIORS LIMITED London · Stonemasonry

  Ideal Stone Interiors Ltd specialises in bespoke design, manufacture and installation of stonework for residential and commercial properties. Founded

• I Ideal Ventilation Ltd Bishop'S Stortford · Heating & ventilation

  Ideal Ventilation offer services in Industrial Ventilation, Galvanised Ductwork, PVC Ductwork, Air Conditioning, Mechanical Pipework, Thermal Insulati

• I Ideal Warmth Ltd Poole · Heating & ventilation

  Heating & plumbing specialist in Poole & Dorset. Boiler installs, repairs, services & air source heat pumps by Ideal Warmth Ltd.

• I Ideal Window Solutions Fareham · Windows & doors · 10-49 employees

  The top rated double glazing installer, repair experts and provider of window solutions in Hampshire, Southampton, West Sussex & the South East of the

• I Ideal Windows & Doors Ltd London · Windows & doors

  Ideal Windows & Doors Ltd offers professional window and door installation services, specializing in high-quality glazing solutions for residential an

• I Idelta Electrical Aberlady · Electrical

  Idelta Electrical provides domestic & commercial electrical services in East Lothian. Contact us for repairs, installations, upgrades and anything in

• I IDH ALARMS Gravesend · Security systems · 10-49 employees

  IDH Alarms Co. Ltd is a specialist in the design, installation, commission and maintenance of Intruder Alarm Systems, Access Control Systems, and CCTV

• I Idi Builders Ltd London · Refurbishment

  Building & Renovation Company in North London. Loft Conversion, Extension, New Builds, Full house Refurbishment, Basements, Kitchen & Bathroom.

• I Idig Earthworks Ltd Tunbridge Wells · Groundworks

  iDig Earthworks Ltd is a team of groundwork contractors with a broad range of services available in Caterham, Oxted and all locations in the surroundi

• I Idm Decorator Ltd Croydon · Painting & decorating · 1-9 employees

  High-quality painting and decorating services in London. Idm Decorator Ltd specializes in interior finishes, exterior restoration, and bespoke wallpap

• I Idm Electrical Ltd Bicester · Electrical

  NICEIC approved electrical contractor in Oxfordshire, specialising in new build residential developments. Offering full electrical packages, EV charge

• I Idp Flooring Ltd Northampton · Flooring

  IDP Flooring Ltd: your premier raised access floor company. Specializing in installing cutting-edge flooring solutions for data centers, offices, and

• I Ids Demo-Construction Ltd London · Bricklaying · 1-9 employees

  IDS DEMO-CONSTRUCTION LTD offers expert bricklaying, carpentry, drylining, flooring, and kitchen fitting services across the UK, focusing on quality c

• I Idss Electrical Ltd Bexleyheath · Electrical

  IDSS Electrical are committed to offering reliable, high quality services to meet the needs of our residential and commercial customers.

• I IDSystems Norwich · Windows & doors

  Award-winning experts in bifold doors, sliding doors, glass roofs & balustrades. Custom projects and own installation team. Get in touch today.

• I Ielec Ltd Keston · Electrical

  Need trusted electrical contractors? iElec Electrical Contractors deliver safe electrical installations, testing, maintenance and repairs. Contact tod

• I Iep Decorators & Trades Ltd London · Painting & decorating

  IEP Decorators & Trades Ltd is a professional painting and decorating company in London, offering interior & exterior painting, wallpapering, decorati

• I If City Ltd Hornchurch · Drylining · 1-9 employees

  Professional Interior Fit-Out & Drylining Contractor with over 10 years of experience. Serving London, Essex. Working with Commercial & Residential Cl

• I IFC, Industrial Flooring Contractors Walsall · Flooring

  Industrial Flooring Contractors Ltd offers proven floor technologies for new floors, repairs, epoxy resin, self-levelling, and polyurethane screeds.

• I Ifield & Barrett (Roofing) Ltd Barking · Roofing

  Ifield & Barrett are approved installers of leading roofing and waterproofing products, offering services including built-up felt, asphalt, liquid wat

• I IFIX ELECTRICS LTD London · Electrical

  NICEIC Approved Electrical Contractors providing domestic and commercial electrical services in Greater London and surrounding areas. Offering 24/7 em

• I IFix Roofing Ltd Leicester · Roofing

  IFix Roofing LTD is a trusted and experienced roofing company serving Leicester and surrounding areas. We offer comprehensive residential and commerci

• I Ig Paving Ltd London · Driveways & paving

  Transform your outdoor space with IG Paving Limited. Expert paving, landscaping, and garden design services across London. Request a free quote today!

• I IG- Electrical Enfield · Electrical

  Local electricians covering London and Essex, including Enfield, Haringey, Hackney, and Islington. NIC EIC Approved Contractors offering same-day repa

• I Igass Ltd London · Plumbing

  IGass Ltd are local Plumbers and Gas Engineers in Stanmore, Harrow offering plumbing, heating, 24-hour emergency call out, and boiler repair services.

• I IGE Heating ltd Leigh-On-Sea · Heating & ventilation

  Expert gas safe engineers with over 19 years experience in fault finding and gas safety certification. Family run local business covering Essex.

• i iGen Security Systems Bangor · Security systems

  iGen Security Systems are a local business and leading installer of security burglar alarms, CCTV systems & door entry systems with 40 Years of protec

• I Igg Solutions Ltd London · Electrical · 1-9 employees

  IGG Solutions Ltd provides electrical services for commercial and industrial properties, including offices, retail outlets, and factories. They also o

• I IGI Plumb & Heating Ltd Colchester · Plumbing · 1-9 employees

  IGI Plumbing and Heating Ltd offers expert plumbing, heating, and gas services in Colchester and Essex. Gas Safe registered engineers for boiler insta

• I Igjv Ltd London · Carpentry & joinery · 1-9 employees

  IGJV Limited offers luxury bespoke joinery and construction services, specialising in kitchens, furniture, windows, doors, and tiling for residential

• I Igloo Contractors Ltd Doncaster · Main contractor

  As principal contractors with a proven track record, we bring clarity, control, and craft to every project. Based in Yorkshire & operating across the

• I Igloo Environmental Ltd Braintree · Solar PV · 1-9 employees

  Igloo Environmental Ltd: trusted solar PV solutions. Specializing in residential solar panels and battery storage, we ensure top quality and customer

• I Igloo Installations Exeter · Insulation

  Igloo Installations specialise in spray foam insulation for industrial and commercial buildings, offering a cost-effective and efficient insulation so

• I Igloo Surfaces Doncaster · Cladding · 1-9 employees

  Igloo Surfaces offers a wide selection of high-quality, easy-to-fit, and economical wall panels for showers, bathrooms, and kitchens. They are a great

• I IGM AUTOMATED ENTRANCES LIMITED Peterborough · Security systems

  IGM Automated Entrances Ltd: specialists in automatic door systems, automatic gates, barriers, and access control. Offering 24hr call-out, service, re

• I Igm Electrical Ltd London · Electrical

  Professional electrical contractor in Witney. Expert domestic and commercial electrician services. Fully insured, qualified, Part P Registered, NAPIT

• I Ign Solutions Ltd London · Fire protection · 1-9 employees

  IGN Solutions Ltd is an accredited provider of passive fire protection and construction services. We offer tailored solutions for projects of all size

• I Igne Ross-On-Wye · Groundworks

  Igne offers integrated subsurface services including ground investigation, specialist drilling, UXO mitigation, materials testing, surveys, and geo-en

• I Igne Glasgow · Groundworks

  Igne offers comprehensive ground investigation services, from site surveys to geotechnical analysis. With nationwide reach and expert insight, we prov

• I Igne Glasgow · Groundworks

  Igne offers integrated ground investigation, specialist drilling, UXO mitigation, geo-environmental, and materials testing services across the UK.

• I Ignis Group Limited Bromsgrove · Heating & ventilation · 10-49 employees

  Commercial heating specialists in Worcestershire offering boiler servicing, maintenance, emergency works, design & installation. Experienced engineers

• I Ignis Heating Ipswich · Heating & ventilation · 1-9 employees

  Ignis Heating offers central heating, boiler repairs & installation, and general plumbing services across Stowmarket, Ipswich, Bury St Edmunds, and Su

• I Ignis Plumb Ltd Consett · Plumbing

  Ignis Plumb provides trusted plumbing, heating, boiler, air conditioning and refrigeration services across the North East for homes and businesses. Ve

• I Ignis Solar Olney · Solar PV

  MCS certified solar panel installers for homes and businesses. Free technical drone and site surveys with clear ROI reports and no obligation.

• I Ignite Facilities Hanley · Heating & ventilation

  Expert heating, plumbing, electrical & compliance services across Staffordshire. Trusted by commercial and domestic clients. Get complete building sup

• I Ignite Fireplace Designs Ltd Leigh-On-Sea · Fire protection

  Ignite Fireplace Designs Ltd offers bespoke fireplace design and installation in Leigh-on-Sea. HETAS-certified fireplace installer delivering quality

• I IGNITE GAS & HEATING SERVICES LTD Maryport · Heating & ventilation

  Ignite Gas & Heating Services offers reliable boiler installation, central heating repair, and emergency plumbing across Maryport and West Cumbria. Fu

• I Ignite Gas and Heating Farnham · Heating & ventilation · 1-9 employees

  Local Gas Safe registered engineers specialising in boiler installations, servicing, and repairs. We offer a personal service with high standards of w

• I Ignite Heating Manchester · Heating & ventilation

  Need a reliable heating engineer in Manchester? Our Gas Safe registered team offers boiler installation, servicing, and repairs across Greater Manches

• I Ignite Ltd Lowestoft · Plumbing

  Ignite Ltd is a professional plumbing and heating company in Suffolk, specialising in boiler upgrades, installation, and repairs. Offering a top-quali