Subcontractors in the UK

35585 UK companies working as subcontractors.

• I IVOR KING (CIVIL ENGINEERING CONTRACTORS) LIMITED Nuneaton · Piling · 50-249 employees

  UK's leading Sheet Piling & Bored Piling Contractors, specialising in retaining walls. Bespoke design & installation, plant hire, and construction tra

• I Ivy Construction (Midlands) Ltd Willenhall · Main contractor · 1-9 employees

  Ivy Construction is a trusted construction company serving residential and industrial clients across Walsall and the wider West Midlands area. With ov

• I Ivy Fire Protection Ltd Leigh-On-Sea · Fire protection · 1-9 employees

  Ivy Fire Protection specializes in commercial fire protection services, offering tailored solutions including design, installation, testing, inspectio

• I Ivybridge Tile & Bathroom Ltd Ivybridge · Kitchen fitting · 1-9 employees

  Fitted Kitchens and Bathrooms in Plymouth. Let our professional designers guide you from the drawing board to the final finishing touches.

• I Ivybuild Ltd Maldon · Main contractor

  Ivybuild is a trusted, all-in-one building solution based in Maldon, Essex, offering a comprehensive range of services for new builds, extensions, and

• I Iw Fencing And Decking Ltd East Cowes · Fencing

  IW Fencing and Decking Ltd provides quality fencing, decking, sheds, gates, and garden buildings across the Isle of Wight. Offering free estimates and

• I IW Shop Fitters Ilford · Shopfitting

  IW Shop Fitters specializes in bespoke interior design and shopfitting services. We create tailored solutions for boutiques, restaurants, and supermar

• I Iwantwindowsanddoors.Co.UK Ltd Yaxley · Windows & doors · 1-9 employees

  Double glazing in Peterborough including uPVC windows, uPVC doors, composite doors & conservatories, conservatory roofs & roof lanterns. Free online q

• I IWC Pontyclun · Carpentry & joinery · 10-49 employees

  IWC - Ian Williams Carpentry Ltd are one of South Wales leading companies supplying bespoke carpentry services to the commercial building sector and t

• I Iwe Services Ltd Scarborough · Solar PV · 10-49 employees

  Renewable electrical solutions specialists providing solar PV, heat pumps, battery storage, EV chargers and electrical services across North Yorkshire

• I IZ Energy Barking · Solar PV · 50-249 employees

  IZ Energy specialises in making homes energy efficient with premium solar panels, heat pumps, and insulation. They help households access funded energ

• I Izvori Ltd Luton · Groundworks · 1-9 employees

  Izvori Ltd provides expert construction and renovation services across Luton and nearby towns. Professional quality, local expertise, and a commitment

• J J & A Groundworks Ltd Enborne, Newbury · Groundworks · 1-9 employees

  J&A Groundworks is a family-run company with over 30 years of experience in groundworks, civil engineering, and demolition. They serve domestic and co

• J J & B (Electrical) Contractors Ltd Coventry · Electrical · 1-9 employees

  Commercial and industrial electrical solutions including network cabling, power, lighting, security, and hardware. Over three decades of experience.

• J J & B Hopkins Ltd Fareham · M&E contracting · 1-9 employees

  J&B Hopkins Limited is an employee-owned trust providing a full MEP design and build service to the construction industry and direct to end-user marke

• J J & B Joinery Ltd Mold · Carpentry & joinery · 1-9 employees

  J & B Joinery Ltd is a professional joinery company offering a wide range of services for residential and commercial clients. Based in Mold, we serve

• J J & B Plastering Ltd Mid Glamorgan · Plastering · 10-49 employees

  J & B Plastering Ltd provide high quality interior & exterior rendering and contract plastering services throughout South Wales and The West of Englan

• J J & C Electrics Ltd Liss · Electrical · 1-9 employees

  J & C Electrics Ltd, Hampshire will carry out all your electrical work, whether domestic or commercial, indoors or outside. No job too small!

• J J & D Heating Services Ltd Aylesbury · Heating & ventilation

  Trusted Heating, Hot Water, Gas & Oil Specialists for Homes, Workplaces & Schools. Experienced engineers offering a wide range of reliable, high-quali

• J J & E Woodworks Ltd Lampeter · Carpentry & joinery · 10-49 employees

  J&E Woodworks Ltd: Bespoke joinery specializing in windows, doors and stairs, plus general building maintenance for larger clients.

• J J & F Golffire Ltd Bromley · Electrical · 1-9 employees

  J & F Goldfire Ltd are specialists in fire alarm and electrical installation services, serving domestic, commercial, and public sectors.

• J J & G Contractors Ltd London · Refurbishment · 1-9 employees

  J&G Contractors Ltd is a family-owned business specialising in property management, offering a wide range of services from major projects to planned m

• J J & G Fencing Ltd Bristol · Fencing · 10-49 employees

  J&G Fencing, established in 2002, offers bespoke fabrication and installation of security fencing, handrails, barriers, gates, bollards, and railings.

• J J & H Lynch Ltd Oxford · Flooring · 1-9 employees

  Oxford's trusted liquid screed, spray rendering and EWI specialists. Family-run, Cemex & Weber approved. Free quotes for homes and commercial projects

• J J & J Bricklayers Ltd Liverpool · Main contractor · 1-9 employees

  Award-winning construction and bricklaying company delivering high-quality builds for homeowners, developers, and commercial clients. Over 100 years o

• J J & J Carter Peterborough · Design & build

  J & J Carter are leading manufacturers of tensile fabric structures, offering design, manufacturing, and maintenance services for temporary and perman

• J J & J Drake Ltd Cambridge · Electrical · 1-9 employees

  J & J Drake is a family-run electrical company founded in 2004, offering a wide range of electrical services to domestic and commercial customers nati

• J J & J Pipeworx Ltd Southampton · Plumbing · 1-9 employees

  J&J Pipeworx Ltd offers first-class industrial pipe installation, fabrication, and welding services in Southampton and across the UK, serving pharmace

• J J & J Unique Services Ltd Barking · Bathroom fitting

  J J Unique Services provides exceptional property maintenance and home improvement services for homeowners and businesses, ensuring spaces remain in p

• J J & J Wall Ltd Ascot · Main contractor · 1-9 employees

  J & J Wall is a family-run general building and roofing contractor serving Surrey, Middlesex, and Berkshire for over 50 years. They offer reliable ser

• J J & K Scaffolding (Northampton) Ltd Northampton · Scaffolding · 1-9 employees

  Northampton's premier scaffolders offering New Build Scaffold, Renovation & Protective Scaffolding - Long term scaffolding hire - Programmed scaffold

• J J & L Asbestos Removal Ltd Warwick · Asbestos removal · 1-9 employees

  J & L Asbestos Removal Ltd provides professional, fully insured asbestos removal services across Warwickshire and surrounding areas. With over 40 year

• J J & L Carpentry Ltd Borehamwood · Carpentry & joinery · 1-9 employees

  J&L Carpentry Ltd offers carpentry, joinery, timber frame construction, and fire door installation across London and the Home Counties, working with t

• J J & M INTERIORS (SCOTLAND) LIMITED Broughty Ferry, Dundee · Cladding · 10-49 employees

  Premier installers of hygienic wall cladding, suspended ceilings and protection systems across Scotland. Specialising in Altro Whiterock and Altro For

• J J & M Loft Conversion Ltd Dagenham · Carpentry & joinery · 1-9 employees

  J & M Loft Conversion Ltd is a London-based construction firm with over 10 years of experience, offering a wide range of building services including c

• J J & M Pavers Ltd Ruislip · Driveways & paving · 1-9 employees

  J&M Pavers Ltd are a family-run driveway and patio company in St Albans, established over 30 years. We offer block paving, tarmac, landscaping, and fe

• J J & P Roofing And Cladding Ltd Dunstable · Roofing · 1-9 employees

  J&P Roofing and Cladding Ltd is a family-run business offering specialised roofing and cladding contracting services. We pride ourselves on high craft

• J J & R Groundworks Ltd Chester · Groundworks · 1-9 employees

  For expert site investigations and clearances in Chester, trust J & R Groundworks-professional and efficient services to prepare your site for any pro

• J J & R Marble Company Ltd Leyton · Stonemasonry · 1-9 employees

  Specialist suppliers, fixers and restorers of Marble, Granite, Slate, Limestone and Quartz. Offering bespoke stonework, kitchen worktops, fire surroun

• J J & S Mckee Ltd Ballymena · Civil engineering · 10-49 employees

  J & S McKee Construction. Civil Engineering and Groundworks Contractor. Based in County Antrim, we carry out civil engineering and groundworks through

• J J & S Plumbing and Heating Lincoln · Heating & ventilation

  J&S Heating and Cooling Lincoln are your local, friendly, and reliable plumbing and heating engineers. We offer a wide range of services including boi

• J J & W Thomson Plumbing & Heating Aberdeenshire · Plumbing · 1-9 employees

  Experienced family-run plumbing and heating specialists in Aberdeenshire, offering affordable, quality services for boilers, central heating, and unde

• J J A Brooks Mechanical Services Ltd London · M&E contracting · 50-249 employees

  JA Brooks is a mechanical services company designing, manufacturing, and fitting systems for water supply, sanitation, heat, fresh air, and gas across

• J J A Clarke & Co. Leicester · Plumbing · 10-49 employees

  Luxury bathroom design, supply and installation in Leicester from J A Clarke & Co. Established in 1904, with expert design, premium brands and a Leice

• J J A Construction Site Services Ltd Rushden · Piling · 1-9 employees

  Expert foundation contractors in Northamptonshire, JA Construction Site Services Ltd: expert piling, lifting & plant solutions for construction projec

• J J A H Plumbing High Wycombe · Plumbing · 1-9 employees

  J.A.H Plumbing Ltd is a reliable, local plumbing company based in High Wycombe, Buckinghamshire, servicing High Wycombe, North and East London areas.

• J J A Hunt Plumbing and Heating Ltd Ashby-De-La-Zouch · Plumbing · 1-9 employees

  Expert plumbing and heating services providing reliable solutions for all your plumbing needs in Ashby de la Zouch and surrounding areas.

• J J A McDonagh Engineering LTD (T/A RJ Engineering) Derby · Steel fabrication · 1-9 employees

  RJ Engineering is a leading precision manufacturer and one-stop manufacturing partner for tooling, jigs, fixturing, GSE, and general machining/fabrica

• J J A O Groundworks Ltd Wellington · Groundworks · 10-49 employees

  J A O Groundworks Ltd is a UK-based company specializing in groundworks services. Contact us for your project needs.

• J J And N Joinery Ltd Newry · Carpentry & joinery · 1-9 employees

  J & N Joinery, established 1997, is a reputable and versatile firm with skilled joiners in project management, roofing, cladding, shopfitting, and mor