Subcontractors in the UK

35731 UK companies working as subcontractors.

• I INSPIRE KITCHENS & BATHROOMS Woodhall Spa · Kitchen fitting

  Inspire Kitchens & Bathrooms Ltd offers high-quality kitchens and bathrooms to suit all tastes and budgets, from modernisations to dream room transfor

• I Inspire Protection Solutions Ltd Wolverhampton · Fire protection · 10-49 employees

  Inspire Protection Solutions offers specialist design, installation and maintenance of integrated security, fire, communications and life safety syste

• I Inspire Ventilation Ltd Gravesend · Heating & ventilation

  Inspire Ventilation offers expert HVAC commissioning, plant validation, air & water balancing, and plant set-up services. With over 20 years of experi

• I Inspire Windows Cardiff · Windows & doors

  Trusted double glazing installers in Cardiff. uPVC windows, composite doors and bi folding doors supplied and fitted across South Wales.

• I INSPIRED GLAZING LIMITED Windsor · Windows & doors

  Made-to-measure aluminium and uPVC windows, doors, bifolds and roof lanterns - manufactured and fitted by our own team across Windsor, Maidenhead and

• I Inspired Installations Gateshead · Kitchen fitting

  Trusted kitchen & bathroom fitters in Newcastle & Gateshead. We design, supply & install bespoke kitchens and bathrooms across the North East. Free qu

• I Inspired Painting Contractors Ltd Dunstable · Painting & decorating

  Inspired Painting Contractors Ltd offers a world of experience in all aspects of Painting, Decorating and Wallpapering. Based in Leighton Buzzard, Bed

• I Inspired Scaffolding Services Ltd Newark · Scaffolding · 10-49 employees

  Inspired Scaffolding Services Ltd is an accredited scaffolding company based in Nottinghamshire, offering a full range of scaffolding services across

• I INSPIRED SMART LIVING LTD Hythe · Electrical

  Electricians specialising in smart & eco-home electrics in Hythe, Kent. Offering free quotes for smart home, security, EV charging, and more.

• I Inspired Washrooms Ltd Nottingham · Refurbishment

  Inspired Washrooms designs and installs commercial washrooms for a range of UK sectors, delivered on time and on budget. Get a free quote today!

• I Inspirelec Ltd Birmingham · Electrical

  Inspirelec Ltd offers qualified commercial and domestic electrician services in Birmingham, including fire alarm installation. With over 15 years of e

• I Insta-Lec Shropshire Ltd Shrewsbury · Electrical

  Insta-LEC Shropshire Ltd provides a wide range of quality electrical services including installation, repair, maintenance, and inspection for industri

• I InstaGasWorks London · Plumbing

  Gas Safe registered plumbers and heating engineers across South London. Boiler repairs, servicing, installation and 24/7 emergency plumbing. Call 0208

• I InstaGroup Finchampstead · Insulation

  InstaGroup offers insulation, solar PV, battery storage, and heat pump solutions for homeowners, developers, and businesses across the UK.

• I Install (Ceilings & Partitions) Limited Halesowen · Suspended ceilings · 1-9 employees

  Birmingham specialists in suspended ceilings, partitions, and office refurbishment. Offering carpentry, joinery, painting, decorating, flooring, plumb

• I Install Aircon Ltd Petersfield · Air conditioning

  Install Aircon Limited offers expert design, service, and installation of all types of air conditioning and refrigeration equipment. With 35 years of

• I Install Maintain Sustain Ltd Mexborough · Drainage

  Install Maintain Sustain Ltd offers expert roofing and drainage services in South Yorkshire, providing reliable solutions for homes and businesses wit

• I Install My Fireplace Ltd Bromley · Heating & ventilation

  Specialising in the design, sourcing and installation of Wood Burning Stoves, Fireplaces and Flue Lining around London and surrounding areas.

• I Install Solar Panels Chorley · Solar PV

  MCS-certified solar panel, battery storage and EV charger installation across Lancashire and the North West. Start with a free online solar survey.

• I Install Solutions Wakefield · Cladding · 1-9 employees

  Install Solutions are graphics and signage specialists offering design, project management, production, and installation services for a wide range of

• I INSTALL SOLUTIONS LIMITED Bexleyheath · Fit-out & interiors

  Expert interior office construction and residential property services with unmatched quality and precision. We build your vision into reality.

• I Install UK Essex Ltd Wickford · Windows & doors · 1-9 employees

  Install UK Essex Limited is a leading installer of uPVC and Aluminium Windows and Doors in Essex, offering a bespoke service at affordable prices.

• I Installation Space Ltd Bristol · Fit-out & interiors

  Installation Space Ltd is the longest serving office installation team in South West England, providing office furniture installation, relocation, and

• I Installio Ltd London · Solar PV

  Installio delivers clean energy upgrades as one connected system, helping improve EPC ratings and reduce household energy bills. From solar and batter

• I Instaloft Ltd Telford · Loft conversions

  InstaLoft is the UK's leading loft boarding company, transforming lofts into spacious storage areas with BBA-approved systems, safe loft ladders, and

• I Instaltec Dundee · Civil engineering

  Instaltec are a leading Fibre Optic MDU Build & Civils Contractor operating UK Wide, specialising in the installation of external and internal fibre o

• I Instant Builders Ltd London · Extensions

  Instant Builders Ltd offers high-quality, professional, and reliable construction services in London, specializing in house extensions, loft conversio

• I INSTANT COOLING SOLUTIONS Stockport · Air conditioning

  F-Gas certified commercial refrigeration, air conditioning & cellar cooling in Manchester. 24/7 emergency service. NICEIC Registered & Data Center Spe

• i instant designer LTD London · Kitchen fitting

  Instant Designer is a premier construction company specializing in kitchens, bathrooms, flooring, roofing, electrical, plumbing, painting, and landsca

• I Instant Heating and Plumbing Services Ltd London · Plumbing

  Instant Heating & Plumbing provides expert plumbing, boiler repairs, heating services, gas safety services in London, Wembley, Neasden, Dollis Hill, a

• I INSTANT WINDOWS & DOORS LIMITED Crawley · Windows & doors

  Trusted family team for over 50 years, INSTANT WINDOWS & DOORS LIMITED offers bespoke windows and doors across Surrey, West Sussex, and London. Save o

• I Instantheat LTD Manchester · Plumbing

  Gas Safe registered plumbers and heating engineers covering Greater Manchester & Cheshire since 2006. Boiler replacements, heating installs, bathrooms

• I Instaseal Ltd Chester Le Street · Waterproofing · 10-49 employees

  Instaseal are sealant application specialists providing sealant services to the housing and commercial sectors. Contact our team today.

• I INSTASPARK LTD Telford · Electrical

  InstaSpark provides expert residential electrical services across the UK, delivered by qualified electricians. Part of the Lapis Home group, they focu

• I Instinct Renovations Ltd Warlingham · Refurbishment

  Instinct Renovations is an established team of building contractors based in Warlingham, Surrey, offering quality workmanship and high customer satisf

• I Instinctive Flooring Whitley Bay · Flooring

  Instinctive Flooring are specialists in carpets, luxury vinyl tiles, wood, and laminate flooring in Whitley Bay, North East England. With over 50 year

• I Instyle All Trade Paisley · Fire protection · 10-49 employees

  Instyle All Trade delivers comprehensive trade services across all sectors, specializing in expert craftsmanship and fire protection. We ensure high-q

• I Instyle Kitchens & Windows Ltd York · Kitchen fitting

  Quality kitchens, bedrooms, windows & doors. Designing and installing tailored solutions for over 35 years.

• I Insufflate Ltd Barnet · Electrical

  Insufflate offers Smart Building, Electrical, Air Conditioning, and Energy Monitoring Services to make your space comfortable, safe, and smart. Track

• I INSUL8 LTD Nantwich · Insulation

  INSUL8 are Nantwich-based insulation specialists. We transform cold, inefficient homes into warm, comfortable ones with honest advice, quality install

• I Insul8 SW Wellington · Insulation

  INSUL8 South West offers expert loft insulation, boarding, and storage solutions for homeowners in Devon and Cornwall, helping to save on energy bills

• I INSULATE MY CONSERVATORY LTD. London · Roofing

  Family-run business specialising in conservatory roofing, insulation, and roof repairs across the UK. Offering expert services to make conservatories

• I Insulate Your Conservatory Settle · Roofing

  High quality, energy efficient conservatory roofing solutions. Professional conservatory roof insulation for all year round comfort. Get a free quote

• I Insulation Contracting Services Ltd Birmingham · Asbestos removal · 10-49 employees

  ICS are a high quality asbestos removal and insulation company that operate on Commercial and Domestic premises throughout the UK.

• I Insulation Contractors Ltd Blaydon-On-Tyne · Insulation · 10-49 employees

  INSULATION CONTRACTORS LIMITED is a specialist insulation contractor based in Blaydon-On-Tyne. They offer a range of insulation services.

• I Insulation Installers Scotland Ltd East Kilbride · Insulation

  Specialist home insulation across central Scotland. Vapour-open systems designed for your property, with Home Energy Scotland grant funding. Free surv

• I INSULATION SPECIALISTS LTD London · Insulation

  Insulation Specialists Ltd offers expert insulation services, focusing on renewable and environmentally friendly energy sources to create comfortable

• I Insulpro Roofing Ltd London · Roofing

  Insulpro Roofing Limited is a UK-based company specializing in roofing and insulation services. Contact us for your project needs.

• I Intech Controls Ltd Horsham · M&E contracting

  Intech Controls specialises in delivering tailored Building Management Systems (BMS), Energy Management Systems, and Smart Building Technology to enha

• I Intech Property Services Ltd Redditch · Refurbishment

  Intech Property Services offers quality disaster repair and building services to commercial and residential clients across the Midlands, specialising