Main contractors in London

1935 main contractors across London.

• P Pinnacle Builders & Contractors Ltd London · Refurbishment · 1-9 employees

  Pinnacle Builders & Contractors Ltd offers expert building, decoration, and renovation services for homeowners and landlords, focusing on quality, eff

• P Pinto Haus Construction London · Main contractor

  Pinto Haus Construction delivers high end residential construction, renovations, extensions, & bespoke design and build projects across London & the S

• P Pithadiya Construction Ltd Hounslow · Main contractor

  Pithadiya Construction Ltd is a building company offering a range of services including architectural design, house construction, renovation, and inte

• P Pivotal Builds Lc Ltd Hayes · Main contractor · 1-9 employees

  Pivotal Builds is a full-service construction company delivering commercial and decarbonisation projects UK-wide, with domestic construction across Lo

• P Pixel Construction Ltd London · Main contractor · 1-9 employees

  Pixel Construction Ltd is a main contractor company based in London, registered at Companies House in 2019.

• P Pjp Builders Ltd Isleworth · Property developer

  PJP Builders LTD

• P Pk Menz Ltd Dagenham · Main contractor

  PK Menz Ltd is a reliable, professional, and trusted construction partner offering personalized construction solutions for lifestyle and business need

• P Plan@Job London · Main contractor · 1-9 employees

  Plan@Job is the property maintenance CRM for property managers: plan a job in minutes, approve clear quotes and track every repair to completion.

• P Planning Gain Specialist Ltd London · Main contractor · 1-9 employees

  Planning Gain Specialist Ltd provides commercial and domestic construction, renovation, extensions, conversions and restoration services.

• P Planning Signal London · Main contractor · 1-9 employees

  Planning Signal provides live planning data across 380+ UK councils, offering free email alerts for new applications and tracking planning permission

• P PLATINUM PEARL CONSTRUCTION LTD Greenford · Main contractor · 1-9 employees

  Platinum Pearl Construction offers a comprehensive building service for domestic and commercial clients, with over 10 years of experience. They provid

• P Plb Maintenance And Supply Services Ltd Ilford · Refurbishment · 1-9 employees

  With over five years of industry experience, we deliver top-quality cleaning and maintenance solutions tailored to your needs. From office cleaning to

• P Pm Interiors Ltd London · Refurbishment · 1-9 employees

  PMI Interiors Ltd. offers high-quality new construction, refurbishment, and internal fitting out services for commercial and residential sectors, focu

• P Pnm Builders Ltd London · Main contractor

  A product of emergent.sh

• P Polaris Passivhaus Consult + Construct Ltd Coulsdon · Main contractor · 1-9 employees

  POLARIS PASSIVHAUS CONSULT + CONSTRUCT LIMITED (13917811) - company information, filings and financials from Companies House.

• P Polish Builders 4u Ltd Croydon · Refurbishment

  Affordable and desirable construction company in London offering a wide range of construction work for residential and commercial projects. Call us fo

• P Porr UK Ltd Uxbridge · Main contractor · 10-49 employees

  PORR AG is one of Europe's leading construction companies, offering a full range of services from design and engineering to civil engineering and buil

• P Portclean Services Solutions Ltd London · Refurbishment

  Providing Cleaning Services For Over 15 years. Top Accreditations & +30 cleaners. Based In Clapham, Serving All London & Greater London.

• P PORTIK HOME IMPROVEMENTS LTD Romford · Refurbishment · 1-9 employees

  Portik Home Improvements offers a wide range of building services including renovations, extensions, loft conversions, kitchen and bathroom fitting, t

• P Power Construction Ltd Croydon · Main contractor

  Power Construction Ltd offers expert construction, renovations, kitchens, bathrooms, and property maintenance services in London.

• P Prakash Constructions Ltd Croydon · Main contractor

  Reliable construction services across Croydon and beyond. Prakash Constructions builds quality homes with trust and precision.

• P Precise Enterprise Ltd Grays · Main contractor · 10-49 employees

  Trusted construction company in London for Social Housing, renovations, extensions, kitchens & bathrooms. Get a free quote from Precise Enterprise Ltd

• P Preet Building Contractors Ltd Southall · Main contractor · 1-9 employees

  Builders in Southall and the London area offering high-quality building solutions. Experienced team providing dependable craftsmanship for new builds,

• P Premier Building East Anglia Ltd Dartford · Extensions · 1-9 employees

  Trusted local builders in Sudbury, Ipswich & Colchester. Specialists in home extensions, renovations, patios & general building services. Free quotes

• P Premier Construct Ltd London · Main contractor

  Premier Construct Ltd is a main contractor company based in London, registered at Companies House in 2025.

• P Premier Vision Build Ltd. London · Main contractor · 1-9 employees

  Premier Vision Build Ltd. is your trusted partner for high-quality construction, renovation, and property development. We specialize in delivering exc

• P Prescott Fairchild London · Painting & decorating

  Prescott Fairchild offers a diverse range of property services including painting, decorating, floor fitting, cleaning, electrical work, plumbing, and

• P Prestige Windows & Doors Contractors London · Windows & doors

  Discover top-notch Window and Door Installations with Prestige. Achieve energy efficiency for a great price. Upgrade today!

• P Primavera Construction London · Main contractor · 1-9 employees

  Primavera Construction is a premier London-based construction company specializing in residential and commercial projects, delivering from design conc

• P Prime Build Works Ltd London · Main contractor

  Prime Build Works Ltd is a main contractor company based in London, registered at Companies House in 2025.

• P Prime Selections London · Main contractor

  Prime Selections offers quality electronics, smart gadgets, and technology essentials for modern living. We provide carefully selected products combin

• P PRIMECORE BUILDERS LIMITED Hounslow · Main contractor

  Primecore Builders UK is London's trusted construction partner for inspired residential and commercial projects, specializing in new builds, refurbish

• P Primescope Construction Ltd London · Main contractor

  Primescope Construction Ltd is a new construction company based in London.

• P Pro Hammer Ltd London · Fit-out & interiors · 1-9 employees

  London fit-out contractor: LED displays, racking, building services and furnishings for warehouses, cash & carry and retail. 7,000+ screens installed.

• P Pro Jm Builders Ltd Croydon · Extensions

  PRO JM Builders deliver high-quality house extensions, loft conversions and refurbishments with tidy workmanship, clear timelines and honest pricing.

• P Pro Roofing & Guttering Ltd Dartford · Main contractor

  Pro Roofing & Guttering Ltd is a main contractor company based in Dartford, registered at Companies House in 2025.

• P Pro Vr Ltd Dagenham · Refurbishment

  Pro VR Limited offers expert building, refurbishment, and maintenance services across the UK with transparent pricing and years of experience.

• P Problue Contractors Ltd London · Main contractor

  ProBlue Contractors offers construction of modern, energy-efficient houses, specializing in turning visions into reality with a commitment to quality

• P Proconstruction Group Ltd Romford · Cladding

  Expert UK construction services. From bespoke home extensions to commercial fit-outs, we deliver quality and precision. Contact Proconstruction today!

• P Proconstructt Ltd. London · Main contractor · 1-9 employees

  Proconstructt Ltd is a UK-based temporary employment agency specializing in construction. They offer workforce recruitment and supply services to cons

• P Procore Construction Ltd Grays · Main contractor · 1-9 employees

  ProCore Constructions is a trusted building contractor with over 20 years of experience, creating comfortable, memorable, and inspiring spaces for res

• P Produk Ltd London · Main contractor · 1-9 employees

  Award-winning building construction company with over 15 years of experience in prime, high-end residential and commercial projects in London, UK.

• P Proficiency Bespoke Ltd London · Carpentry & joinery · 1-9 employees

  Proficiency Bespoke Ltd is a UK-based company.

• P Proficiency Design & Build Ltd London · Main contractor · 10-49 employees

  Proficiency Design & Build Ltd is a main contractor company based in London, registered at Companies House in 2011.

• P Proficiency Property Ltd London · Main contractor · 1-9 employees

  Proficiency Property Ltd is a main contractor company based in London, registered at Companies House in 2019.

• 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 Project 1 Design & Build Ltd Ealing · Main contractor · 1-9 employees

  Project 1 Design & Build Ltd is a main contractor company based in Ealing, registered at Companies House in 2007.

• 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 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 ProJob London · Crane hire

  Specialist lifting teams in London for glass, plasterboards, and heavy materials. PROJOB delivers safe handling, zero-damage results, and trusted supp