Main contractors in the UK

20744 UK companies working as main contractors.

• N Noviniti Ltd Ripon · Design & build · 10-49 employees

  noviniti provides fully funded, off-balance sheet development solutions for public and private sector clients, delivering high-quality, architecturall

• N Novo Construction Solutions Ltd London · Refurbishment · 1-9 employees

  Novo Construction Solutions Ltd is a building construction company in West London and Guildford, specializing in new construction and the transportati

• N NOVON GROUP Caterham · Plumbing

  Home & Commercial services for plumbing, heating, electrical & drainage. Gas Safe registered engineers, free quotes, no call-out fees.

• N Novospace Ltd London · Refurbishment

  Novospace is a London-based renovation specialist for kitchens, bathrooms, and home improvements. We offer transparent pricing, quality materials, and

• N Novu Lux Homes Ltd Aldershot · Bricklaying

  Novu Lux Homes Ltd is a family-run building and brickwork specialist serving Surrey and Hampshire, offering high-quality residential projects with 40

• N Novum Property Services Ltd Waltham Cross · Refurbishment

  Novum Property Services offers property management, lettings, and maintenance services across Hertfordshire, Essex, and North London. Established in 2

• N Novum Structures UK Ltd Norfolk · Concrete works · 50-249 employees

  Novum Structures UK Limited is a construction company based in Diss, Norfolk.

• N Novus Construction Ltd London · Refurbishment · 1-9 employees

  High-end residential refurbishments, extensions and new builds across London and the Home Counties, plus specialist carpentry and fit-out for main con

• N Novus Projects Ltd London · Swimming pools

  Premium Construction Consultancy London, Novus Projects Ltd. Swimming pools, glass roofs, staircases & luxury fit-out. Complete discretion.

• N Novus Property Solutions Ltd Stoke-On-Trent · Refurbishment

  Novus Property Solutions is a leading specialist in property maintenance, refurbishment and retrofit. We deliver expert maintenance, asset management,

• N NP Dechaine LTD Brighton · Carpentry & joinery

  NP Dechaine LTD is a family carpentry and building maintenance business based in East Sussex with over 25 years of experience.

• N NP Developments Halifax · House builder

  NP Developments is a family-run home improvement company in West Yorkshire, offering bespoke building solutions with quality and distinction. They man

• N Npb Utilities Ltd Yeovil · Utilities

  NPB Utilities Ltd are specialists in the water industry, offering a wide range of services from drain repair and septic tanks to civil engineering pro

• N NR Asphalt Norwich · Road surfacing · 10-49 employees

  NR Asphalt are the largest road maintenance, hand-laying, patching, reinstating contractors in East Anglia. Nationwide service available.

• N Nr Hunt Ltd Newton Abbot · Refurbishment

  NR Hunt Ltd is a construction company based in Devon, offering a range of building services including renovations, extensions, and loft conversions. T

• N Nr Prime Projects Ltd Rochdale · Extensions

  Trusted local builders in Rochdale & Greater Manchester. Extensions, loft conversions, roofing, bathrooms & kitchens. Free quotes, fully insured, 5-st

• N Nr11 Groundworks & Civil Engineering Ltd Norfolk · Groundworks

  NR11 Groundworks & Civil Engineering Ltd is a family-owned company established in 2004, offering comprehensive site strip and footing services, includ

• N NRA Roofing & Flooring Services Ltd Ilkeston · Roofing · 10-49 employees

  NRA Roofing & Flooring Services Ltd is a family-owned business founded in 1980, offering complete roofing and waterproofing solutions nationwide. They

• N Nrb Construction Management Ltd Halifax · Main contractor · 1-9 employees

  NRB Construction Management Ltd. are Principal Contractors based in Bradford, specialising in remodelling, refurbishment, and restoration of historica

• N Nrc Services Ltd Sheffield · Refurbishment · 50-249 employees

  NRC Services is a family-run construction and refurbishment contractor offering comprehensive cleaning, painting, mechanical, electrical, and building

• N Nrkk Services Ltd Isleworth · Main contractor

  NRKK SERVICES LTD is a construction company specializing in domestic buildings, plastering, floor covering, and wall covering. They focus on quality c

• N NSA Building Grantham · Main contractor

  NSA Building provides quality building and landscaping services for new builds, extensions, barn conversions, and house renovations. Contact Nick on 0

• N Nsb Contracting Ltd Fraserburgh · Electrical

  Professional electrical and multi-trade contractors established in 1984, serving domestic, commercial, and industrial clients across North East Scotla

• N Nsh Developments Ltd Park Farm Hotel, Norwich Road · Main contractor · 10-49 employees

  NSH Developments offer general building and property maintenance services across Norfolk and Suffolk, including new builds, renovations, extensions, g

• n nsj construction Bradford · Main contractor · 1-9 employees

  N.S.J Construction is a building company with over 15 years of experience, offering high-quality construction services for a range of projects from sm

• N NST Property Whitstable · Refurbishment · 1-9 employees

  NST Property specialises in high-quality property renovation and refurbishment, transforming neglected properties into high-quality homes and offering

• N Nsv Homes Ltd Dagenham · House builder · 1-9 employees

  NSV Homes Ltd builds house extensions, new builds, loft conversions and renovations in Dagenham and East London. Direct-to-manufacturer supply chain,

• N Ntj Brickwork Ltd Wallsend · Groundworks · 1-9 employees

  NTJ Brickwork is a full-service builder specializing in home extensions, garden walls, structural work, and repointing. We deliver quality craftsmansh

• N Nu City Civils Ltd Ballieston · Civil engineering

  Civil engineering services in Scotland specialising in groundworks, drainage, infrastructure and road construction. Trusted expertise from Nu City Civ

• N Nu City Comms Ltd Glasgow · Groundworks · 10-49 employees

  Nu City Comms is a groundworks and civil engineering business with over 30 years of experience. They provide staffing and project solutions for the co

• N NU Construction Elland · Main contractor · 10-49 employees

  NU Construction is a professional commercial building company delivering projects on time and within budget across education, industrial, commercial,

• N Nu Home Improvements Ltd Widnes · Windows & doors

  NU Home Improvements provides quality uPVC and Aluminium installation services, specialising in windows, doors, bifold doors, conservatories, and roof

• N Nu-Build (Norfolk) Ltd Kings Lynn · Main contractor · 1-9 employees

  Nu-Build Norfolk Ltd delivers tailored building services in Kings Lynn and nearby regions, from home makeovers to commercial projects, with a focus on

• N Nu-Weld Engineering Services Ltd Halesowen · Civil engineering · 10-49 employees

  Nu-Weld Engineering Services provides civil engineering, stonemasonry, bridgeworks, steel fabrication, buildings and structures. They work with leadin

• N Nucrete Bradford · Modular & offsite construction · 10-49 employees

  UK manufacturer of prefab concrete garages & sheds, serving homes, councils & businesses for 45+ years. Factory direct, delivery & installation includ

• N NUGENT Co Tyrone · M&E contracting

  NUGENT is a leading Mechanical & Electrical services provider with reach across Great Britain, Northern Ireland and The Republic of Ireland.

• N Nuky Ltd Epping · Main contractor · 1-9 employees

  Nuky is a London-based construction company offering a single-source solution for affordable, premium craftsmanship and hassle-free project completion

• N Numa Lofts & Extensions Ltd. Ilford · Refurbishment · 1-9 employees

  NUMA Lofts & Extensions offers comprehensive home renovation solutions, specializing in loft conversions and extensions. They aim to transform homes w

• N Number5plumbing York · Plumbing

  No5 Plumbing, serving York, specializes in accessible bathroom solutions, enhancing safety and comfort. Proud supplier to City of York Council.

• N Numillion Ltd Basingstoke · Refurbishment

  Numillion is a modern construction company specializing in renovations and conversions. We understand that every project is unique and we work closely

• N Nuova Home Improvements Reading · Kitchen fitting

  Expert kitchen fitting, bathroom renovations, extensions and garage conversions in Berkshire. Quality craftsmanship, competitive prices. Get your free

• N Nuro Homes Ltd Epsom · House builder · 1-9 employees

  Nuro Homes builds quality, brand-new homes across the South-East. Our rapid growth and relentless focus on quality has cemented our reputation as one

• N Nursted Builders Ltd Hampshire · Refurbishment · 1-9 employees

  Nursted Builders Ltd is a local building company based in Petersfield, Hampshire, established in 1971. They offer a wide range of building and renovat

• N Nurvgroup London · Design & build

  Nurvgroup specialises in commercial new builds and bespoke business interiors in Central and Greater London, transforming residential spaces with inno

• N Nutech Roofing Services Ltd Coventry · Roofing

  Nutech Roofing Services Ltd is a local roofing company in Coventry, offering new roofs, roof repairs, and roofline services including fascias, soffits

• N Nuthatch Construction Ltd Nantwich · Design & build

  Nuthatch Construction offers design, fabrication, construction & refurbishment of steel-framed Industrial and Commercial buildings.

• N Nuttall Energy Liverpool · Electrical

  Nuttall Energy offers electrical, solar panel, and EV charger solutions in the North West. NICEIC-accredited, they focus on quality, sustainability, a

• N Nuvia Ltd Warrington · Main contractor

  NUVIA, part of VINCI Group, delivers innovative EPC, engineering, products and services for nuclear, defense, healthcare and industrial facilities wor

• N NV Builders and Decorators Greenford · Painting & decorating

  NV Builders and Decorators Ltd is a family-run construction and refurbishment specialist in London, offering a decade of experience in high-standard b

• N Nv&B Construction Ltd London · Main contractor

  NVB Construction delivers high-quality residential and commercial construction projects, including new builds, refurbishments, fit-outs, and structura