Public construction companies

6443 UK companies working in the public sector.

• I Intoheat (Holdings) Ltd Bristol · M&E contracting · 50-249 employees

  Leading building service engineers since 1986, INTOHEAT offers mechanical & electrical, decarbonisation, facilities management, and retail services na

• I INTRAsystems Wimborne · Flooring

  Market leading range of high-performance commercial Entrance Mat and Grilles. Bespoke solutions for architects and installers.

• I Introland Ltd Rochester · Scaffolding · 10-49 employees

  Leading UK supplier of fall protection access equipment, including suspended access cradles, deadweight anchors, roof ladder and handrail systems. Fou

• I Invalifts Ltd Aylesbury · Lifts & escalators

  Invalifts is a UK-based supplier of platform lifts, cabin lifts, platform stairlifts and step lifts. With over 25 years' experience and a focus on qua

• I Invek Services Ltd Bristol · Heating & ventilation

  Invek Services Limited are mechanical services specialists in Air Conditioning, Heating, Ventilation, and Plumbing, operating nationwide.

• I Invictacut Ltd Sevenoaks · Concrete works

  Invictacut Ltd offers specialist concrete cutting, diamond drilling, demolition, firestopping, and concrete repair services across Kent, Sussex, Essex

• I Invigour Birmingham · Property developer

  Invigour is a niche consultancy business specialising in project creation, delivery, and assurance for capital investment projects.

• I Invisible Group Southampton · Fit-out & interiors

  Experts in Commercial Interiors & Office Design in London. Top quality services to commercial properties. Talk to us today

• i iO Energy Solutions South Shields · Heating & ventilation

  iO Energy Solutions delivers expert Building Management Services to optimise and maintain the performance of your spaces, focusing on energy efficienc

• I IPD Shopfitting Darlington · Shopfitting · 10-49 employees

  Interactive Projects & Design Limited offer a complete bespoke shopfitting package to meet all client requirements, serving architects, retailers, loc

• I Ipsum Chorley · Utilities

  The UK's customer service leader in specialist utility and infrastructure services, keeping the UK's lights on and taps running 24/7/365.

• I Ipsum (UK) Ltd Nottingham · Main contractor · 1-9 employees

  Ipsum (UK) Ltd is a leading building contractor in Nottingham and the East Midlands, offering quality building services for residential, public sector

• I IQ ELECTRICAL LIMITED Morpeth · Electrical

  IQ Electrical Ltd offer Electrical Testing, EICR Fixed Wire Testing and electrical compliance services across the UK. NICEIC approved contractors.

• I Iq Fire Solutions Ltd Stanford-Le-Hope · Fire protection

  IQ Fire Solutions is a specialist in designing, installing, commissioning and maintaining all types of fire alarm system with over 20 years of experie

• I IRHEAT LTD Gateshead · Heating & ventilation

  IR Heat specialises in infrared heating systems for homes and workplaces across the UK, offering bespoke design, installation, and individual heating

• I IRL Group Hornchurch · Flooring

  IRL Group excel in industrial solutions. With expertise in epoxy resin flooring, floor markings and industrial painting, we are your go-to source for

• I Irm Bristol Ltd Yate · Windows & doors · 10-49 employees

  IRM Bristol Ltd is an award-winning supplier of ironmongery, door hardware, locking systems, and access control, established in 1981. They offer natio

• I Iropeaccess Ltd London · Scaffolding

  Specialist rope access company providing work-at-height services across London and the UK. IRATA certified. Get a free quote today.

• I Irvine Plant Ltd Peebles · Plant hire

  Plant and Machinery Contractors, Surfacing and general Plant Hire. Trusted partner for plant hire, groundworks, and surfacing solutions in The Scottis

• I Irwin M&E Craigavon · M&E contracting

  Irwin M&E provides mechanical, electrical, energy, and renewable installation and maintenance services across public and private sectors throughout th

• I Isee Access Solutions Ltd Chelmsford · Security systems

  Specialists in the design, installation and maintenance of automatic door systems and roller shutters for commercial, industrial, healthcare, educatio

• I Isis Control Systems Tamworth · Electrical

  Isis Control Systems specialise in the design, manufacture and supply of bespoke BEMS control panels for Building Energy Management Solutions. With ov

• I ISL Scaffolding Birtley · Scaffolding · 50-249 employees

  Interlink Scaffolding Ltd (ISL) is a leading provider of scaffolding and temporary works services, serving residential, commercial, and industrial sec

• I Island Fire & Security Ltd Gateshead · Fire protection

  Nationwide specialists in Fire & Security Systems maintenance and commissioning. Competent to work on small and large projects across a multitude of F

• I Island Scaffolding Ltd Sheerness · Scaffolding · 1-9 employees

  Island Scaffolding Ltd is the go-to scaffolding contractor in Kent. Our Expert Scaffolders deliver safe, reliable, and professional solutions for all

• I Isoler Ltd. Durham · Fire protection · 50-249 employees

  Leading fire protection and building integrity specialists in Durham, offering compliance-led solutions across fire safety, remediation, and specialis

• I It Construct Ltd Luton · Concrete works

  IT Construct Limited designs, coordinates, and supports digital infrastructure for organisations needing engineered systems. We focus on structure, re

• I Itech Roofworks Ltd Chipperfield · Roofing

  Award-winning roofing contractors specialising in flat roofing solutions across commercial, industrial, and aviation sectors. Over 40 years of experie

• I Ith Construction Ltd Narberth · Civil engineering

  ITH Construction delivers civil engineering and building projects across West Wales, specialising in groundworks, utilities, infrastructure, and bespo

• I Its Interiors Ltd Northampton · Fit-out & interiors · 50-249 employees

  ITS delivers high specification fit outs and construction projects throughout the UK and Europe. Established in 2009, they have an enviable reputation

• 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 Fire Protection Ltd Leigh-On-Sea · Fire protection

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

• 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 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

• 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 & 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

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

• 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 & 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 & 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 & 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 A Hood Ltd Ballyclare · M&E contracting · 1-9 employees

  J.A. Hood Ltd provides award-winning Clerk of Works services across Northern Ireland, acting as the client's 'Eyes and Ears' on site for over 20 years

• 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

• J J BELL DESIGN AND CONSERVATION LTD Chelmsford · Restoration & heritage · 1-9 employees

  J Bell Design and Conservation Ltd offers planning consultancy, design, heritage statements, and manages planning applications and listed building con

• J J C O'Malley Construction Ltd Wakefield · Main contractor · 1-9 employees

  J.C.O'Malley Construction Limited is a family-run building and construction firm dealing in commercial and domestic contracts from planning to complet

• J J D E Electrical Contractors Ltd Mold · Electrical

  JDE Electrical Contractors Ltd offers professional electrical services to commercial, industrial, and domestic markets. Established in 1990, they are

• J J E Duckett Surfacing Ltd. Milnthorpe · Road surfacing

  JE Duckett Surfacing Ltd are a family run surfacing company supplying asphalting and groundwork across Cumbria and Lancashire counties. Established in

• J J E Walker & Sons Ltd Manchester · Plumbing · 10-49 employees

  Family-run commercial mechanical company established in 1981, specialising in plumbing, heating, air conditioning & ventilation for public and private

• J J G Restorations Ltd Swindon · Restoration & heritage

  JG Restorations are traditional building contractors passionate about architectural heritage, materials and vernacular building techniques, providing

• J J Group Construct Ltd Loughton · Property developer

  J Group is a privately-owned property development and investment company with roots in construction, providing full real estate investment opportuniti