Main contractors in the UK

20744 UK companies working as main contractors.

• P Proform Cladding Ltd Southport · Cladding

  Proform Systems Ltd supply and install internal and external cladding, column casings, and joinery packages. They offer design, procurement, and insta

• P Progas Heating Services London · Heating & ventilation · 10-49 employees

  ProGas Heating Services Ltd offers cost-effective, reliable heating and gas engineering services for domestic and business customers in South East Lon

• P Progb Joinery Ltd Romford · Carpentry & joinery · 1-9 employees

  ProGB Joinery Ltd specialises in high-quality bespoke joinery and carpentry services for residential and commercial projects, focusing on craftsmanshi

• P PROGEN SERVICES LTD Grimsby · M&E contracting · 50-249 employees

  ProGen provides integrated mechanical, electrical, instrumentation, control and automation (MEICA) turnkey operations across the UK, specialising in b

• P PROGRID LIMITED Brentwood · Road surfacing

  ProGrid delivers asphalt reinforcement and sustainable road construction across the UK. Stronger surfaces, longer life, lower whole-life costs.

• P Proguard Exteriors Ltd Aylesbury · Insulation

  ProGuard Exteriors specialise in spray cork insulation, internal and external wall insulation, wall coatings, and rendering across Oxford and nearby a

• P Prohaus Ltd Surbiton · Main contractor · 1-9 employees

  PROHAUS LTD is a fast-growing independent building company based in Kingston-upon-Thames, Surrey, offering quality construction and honest service for

• P Prohomebuild Ltd Marlow · Extensions · 1-9 employees

  Pro Home Build Ltd offers expert building and renovation services in Buckinghamshire, specializing in home extensions, complete renovations, structura

• P Project 41 Stockport · Design & build · 1-9 employees

  Project 41 are a family-run construction company based in the North West, delivering projects and services across Manchester and Cheshire.

• P Project 8 Construction Ltd Colchester · Refurbishment

  Expert construction services for residential and commercial projects. Quality solutions that build your dreams.

• P Project 86 Construction Co. Teddington · Refurbishment

  Project 86 Construction Co. is a family-run business with over two decades of experience in bespoke construction, refurbishment, and property care for

• P Project Building Contractors Ltd Warmley · Main contractor

  Bristol-based, 3rd generation family run builders delivering building projects since 1999. Specialising in residential and commercial properties, from

• P Project Dna Ltd Leamington Spa · Design & build · 1-9 employees

  Project DNA is an independent construction specialist supporting home and business owners with property refurbishments, extensions and improvements.

• P Project DR Carterton · Refurbishment · 1-9 employees

  Trusted renovation specialists in Witney, Project DR delivers high-quality kitchens, bathrooms, refurbishments, plumbing and more for homes and busine

• P Project Eleven Ltd Ipswich · House builder · 1-9 employees

  Project Eleven Construction is a multi-faceted construction company operating within the new homes and development market, offering project management

• P Project eXe Exeter · Kitchen fitting

  Project eXe specialises in bespoke kitchens, luxury bathrooms, loft conversions, and extensions in Exeter and Devon. Quality craftsmanship and tailore

• P Project Fox Redhill · Bathroom fitting

  High-end bathroom & kitchen fitters in Surrey & Sussex. Design, installation, tiling & wet rooms by one trusted team. Checkatrade approved. Free quote

• P Project Glass & Joinery LTD Musselburgh · Windows & doors · 1-9 employees

  Project Glass & Joinery LTD offers a wide range of services including timber, uPVC & aluminium windows & doors, kitchens, bathrooms & full property re

• P Project Home Care Shifnal · Refurbishment

  Project Home Care specialises in property refurbishment and maintenance for adult care homes across the UK, offering high-quality, sensitive services.

• P Project Interiors Ltd Halifax · Fit-out & interiors · 10-49 employees

  Project Interiors is a leading fit-out and interior contractor delivering high-quality projects for commercial, residential, retail, and leisure secto

• P Project Pro Construction Ltd Milnthorpe · Carpentry & joinery · 1-9 employees

  Project Pro Construction specialises in transforming living spaces with quality joinery, solid construction, property refurbishment, and development p

• P Project Rams Ltd London · Groundworks · 1-9 employees

  Project Rams Ltd is a dynamic construction company based in London, offering a wide range of services across the UK. We specialize in groundworks, con

• P Project Reevas Ltd London · Groundworks · 1-9 employees

  Project Reevas has 35 years experience in the construction industry specialising in Logistic Management, Labour Hire, Project Management and Ground wo

• P Project Solutions Pencoed · Main contractor

  Project Solutions offer full construction services as your principal contractor across various sectors, transforming visions into reality from concept

• P Project Solutions Southern Ltd Bournemouth · Design & build

  Project Solutions Southern Ltd offers building site services with over 40 years of experience, covering construction, design, and development from lan

• P Project Wise Building Services Hayes · Extensions · 1-9 employees

  Discover excellence with Project-Wise Building Services, specialists in extensions, loft conversions, and refurbishments across West London. On-budget

• P Project9 Ltd Leigh-On-Sea · Fit-out & interiors · 1-9 employees

  Family-owned provider of fit-out, refurbishment, facilities management, and construction services across the UK. Committed to excellence and innovatio

• P Projects Nexus London · Refurbishment

  Projects Nexus Ltd offers expert residential construction and project management services, focusing on home renovations, extensions, and new builds. T

• P Projects One Reading · Fit-out & interiors · 1-9 employees

  Projects One is a leading interiors contractor specialising in office fit-outs and refurbishments, delivering projects safely, on time, and on budget.

• P Projects Works Ltd Southend-On-Sea · Refurbishment · 1-9 employees

  Projects Works Ltd is a projects and facilities provider serving both Public and Private sector clients. We aim to support your primary business activ

• P Projek LTD London · Property developer

  Projek delivers exceptional construction services, committed to quality, safety, and sustainability in every project. Contact us for your next constru

• P Projekt 247 Ltd Northampton · Refurbishment

  Reliable local partner for property services: construction renovations, remodelling, extensions, snagging, void property clearance, and facilities man

• P PROJEKT 7 CONSTRUCTION London · Main contractor · 1-9 employees

  PROJEKT 7 CONSTRUCTION is a London-based construction company specialising in building, refurbishment, and project management for luxury hotels and ho

• P Prolek Projects Ltd Chatham · Electrical

  Prolek Projects offer comprehensive electrical and building services, specialising in refurbishments, conversions, and alterations for commercial prop

• P Proline Roofing & Solar Ltd Taunton · Roofing

  Expert roofing and solar installation services across Somerset, Devon, Bristol and Bath. Fully insured, 5-star rated.

• P Proline Roofing And Building Ltd Harpenden · Roofing

  Proline Roofing & Building Services Ltd: trusted roofing & roof repairs in St Albans. Over 24 years experience. Emergency repairs, roof replacements,

• P Prolux Systems LTD Longdowns · Windows & doors · 10-49 employees

  Prolux Systems is a trusted supplier and installer of double glazing windows and doors in Cornwall, offering quality products, expert installation, an

• P ProMax Roofing & Building Leeds · Roofing

  Trusted Leeds roofers, ProMax Roofing & Building offers repairs, replacements, guttering & more. Director-led, fully insured. Free quote.

• P Promec Engineering Ltd Chepstow · M&E contracting · 50-249 employees

  Promec Engineering Limited are mechanical and civil engineers that predominantly work within the oil, gas, water & power generation industries.

• P Promech Services Ltd Rainham · M&E contracting · 10-49 employees

  Promech Services Ltd is a mechanical services company founded in 1991, serving London & the South East. They offer a wide range of works from refurbis

• P Prometheus Building Ltd London · Design & build · 1-9 employees

  Prometheus Building Ltd is a trusted building company serving London and Surrey, known for quality, speed, safety, and personal service. They offer a

• P Pronin Ltd Whitchurch · Civil engineering · 10-49 employees

  Pronin Limited is a civil engineering company delivering innovative approaches to highways, commercial, and rail infrastructure nationwide.

• P Propav Infrastructure Ltd London · Civil engineering

  Propav Infrastructure is a UK subsidiary of a global construction group with over three decades of experience in infrastructure, renewable energy, and

• P Propeak Ltd Hemel Hempstead · Roofing

  Propeak specialises in high-quality roofing and construction work for homes and businesses across London and the South East, offering reliable solutio

• P Proper Build London Ltd Brentford · Main contractor

  PROPER BUILD LONDON LTD is a construction company based in Brentford, England. They are committed to providing high-quality building services.

• P ProperFix.Co London · Refurbishment

  ProperFix is a family-run renovations and extensions company based in London with over 25 years of experience in the construction sector.

• P Propertee Developments Ltd Hemel Hempstead · House builder

  Propertee Developments LTD: Building great homes with bespoke interiors and outdoor spaces. Specialists in building, remodelling & extending all types

• P Propertk Ltd London · Painting & decorating

  ProperTK Ltd are highly professional painters & decorators in North London & Central London, who take pride in their workmanship and attention to deta

• P Property & Maintenance Ltd London · Plumbing · 1-9 employees

  Choose W3 Property & Maintenance for top-notch, reliable local maintenance services. Our expert team is dedicated to providing tailored property maint

• P Property Angels Group Ltd Luton · Refurbishment

  Property Angels Group is a multi-disciplinary property services provider offering a full range of maintenance and improvement services for residential