Commercial construction companies in Northern Ireland

644 companies across Northern Ireland working in the commercial sector.

• Q Qmac Construction Ltd Dungannon · Main contractor

  QMAC Construction is a leading construction company with a positive, proactive, and solution-based approach to client needs. The company has a stellar

• Q Quality Flooring Ltd Lisburn · Flooring

  Quality Flooring Ltd provides specialist flooring solutions across Education, Commercial, Healthcare, Hospitality, and Residential sectors. With 30 ye

• Q Quinn Building Supplies Dungannon · Modular & offsite construction · 10-49 employees

  Independent family owned business offering building essentials to DIY & trade, specialising in timber product innovations. Over 40 years experience.

• Q Quinn Construction And Drylining Ltd Limavady · Drylining

  Quinn Construction & Drylining Ltd is a leading UK construction firm specializing in plasterboarding, partitions, suspended ceilings, and insulation.

• Q Quinn Offsite Ltd Dungannon · Modular & offsite construction · 1-9 employees

  Manufacturers of bespoke modular buildings, garden pods, home offices, and timber frame homes, designed to passive house principles for high thermal i

• Q Quinn Piling Ltd 46 Belfast Road · Piling

  Quinn Piling delivers expert geotechnical and ground engineering solutions across the UK & Ireland, specialising in piling, retaining walls, anchors,

• Q Quinn's Caravans Pomeroy · Concrete works

  Quinn's Caravans, established in 1983, offers a comprehensive range of caravan services including sales and hire of static mobile homes and touring ca

• R R & F Mechanical Services Ltd Co.Antrim · Heating & ventilation · 10-49 employees

  R&F Mechanical Services Ltd is a leading Mechanical Services company working across multiple construction sectors within Northern Ireland.

• R R Crawford Construct Castlederg · Main contractor

  Northern Ireland Construction company specializing in high-end commercial fit-outs, new builds, renovations and consulting services.

• R R Mallon Joinery Ltd Omagh · Carpentry & joinery

  R Mallon Joinery Ltd, established in 2002, specialises in fire door installation and commercial fit-outs across Ireland, Great Britain, and Europe. Th

• R Rafferty Roof Trusses Derry · Timber frame · 10-49 employees

  Specialists in the design and manufacture of roof trusses and engineered joists, supplying to the UK and Ireland. Family-run business established in 2

• R Rahoran Ltd Fivemiletown · Main contractor · 10-49 employees

  Rahoran Ltd is a construction company with over 20 years of experience, delivering complex commercial and residential projects. They offer an end-to-e

• R Rainey Restoration Ltd Belfast · Restoration & heritage

  Ireland's most experienced company in industrial rope access and steeplejack services. Third generation management with a team of qualified personnel.

• R Raymart Developments Ltd Antrim · Main contractor · 50-249 employees

  Raymart is a family-run construction, maintenance, and engineering company founded in 2005. Operating across Northern Ireland, the UK, and Ireland, th

• R RBA Energy Solutions Bangor · Solar PV

  Professional solar panel installation across Northern Ireland from RBA Energy Solutions. Specialists in domestic and commercial solar systems, battery

• R Red Dog Contracts Newtownards · Main contractor

  Red Dog Contracts offers construction and landscaping services, focusing on client needs and delivering bespoke solutions for residential and commerci

• R Regan Building Contractors Ltd Cookstown · Main contractor · 1-9 employees

  Regan Building Contractors is a Tyrone-based company with over 40 years of experience within the Building Industry.

• R Rei Services Ltd Banbridge · Electrical

  REI Services Ltd is an established electrical and mechanical contractor with extensive experience in industrial and commercial projects across the UK

• R Resi-Lutions Ltd Keady · Flooring

  Resi-Lutions Ltd provides expert resin flooring and driveway installations in Armagh, offering bespoke designs, durability, and low-maintenance soluti

• R Restoration Works Ltd Ballymena · Restoration & heritage

  Restoration Works Ltd offers specialist restoration and conservation services for historic buildings, applying expert knowledge and craftsmanship to p

• R Restore Manage Consult (Ni) Ltd Dungannon · Fire protection

  Restore Manage Consult (NI) Ltd offers specialist fire damage services, project management, and consultancy, including Principal Designer roles. They

• R Retain Solutions Ltd Belfast · Civil engineering

  Retaining Wall Specialists, we determine the best retaining solution that suits your needs, ensuring cost certainty. Our Chartered Engineers and Exper

• R Retro Fit NI Ballymena · Kitchen fitting

  Retro Fit NI LTD in Ballymena designs and installs bespoke kitchens, bedrooms & bathrooms across NI. Quality, style & finance options available-book y

• R Ring Fire And Security Ltd Antrim · Fire protection

  Ring Fire and Security Ltd offers fire safety and electrical compliance services, including inspections, reporting, and recommendations for property s

• R Rmc Building Services Ltd Belfast · Main contractor · 1-9 employees

  Expert commercial and domestic building solutions. Specialising in office fit-outs, flood protection, CCTV, partitioning, and refurbishments. Quality

• R Rmk Bathrooms Ltd Dungannon · Bathroom fitting

  RMK Bathrooms specialises in complete bathroom remodelling and installation in Northern Ireland. Established in 2001, they offer a full design service

• R Robert Wilson Electrics Ltd Newry · Electrical · 1-9 employees

  Robert Wilson Electrics LTD offers professional domestic, commercial, and industrial electrical services in Newry and Dundalk. Fully qualified and ins

• R Robin Hill Construction Greenisland · Main contractor

  Robin Hill Construction is a family business with over 50 years of experience in the Northern Ireland construction industry, specializing in bespoke n

• R Rockcote Ni Ltd Antrim · Plastering

  Specialist house rendering in Ballymena, Antrim, Belfast and across Northern Ireland. Machine-applied silicone, thin-coat, monocouche and K Rend, Baum

• R ROGERS FENCING Draperstown · Fencing

  Leading high security fencing and steel fabrication company in Northern Ireland, servicing NI, ROI and the UK. Established in 1978.

• R Rolling Hills Construction Ltd Derry · Main contractor

  Rolling Hills Construction offers a wide range of services including commercial projects, house renovations, and civil engineering works. They focus o

• R Roof-Pro Solutions Ltd Belfast · Roofing

  Roof Pro Solutions is an experienced roofing company in Belfast, offering high-quality roof installation, maintenance, and repair services for residen

• R Roofing & Repair Co Ltd Magherafelt · Roofing

  Family-run roofing contractors based in Bellaghy, Co. Derry. Repairs, re-roofs, leadwork, slating & bespoke roofing across Northern Ireland. Free surv

• R Rowantree Stone Lisburn · Stonemasonry · 1-9 employees

  Rowantree Stone is a Lisburn based company and a leading manufacturer of reconstituted stone, enhancing architectural appearance with quoins, cills, l

• R Roxborough Ground Improvement Ltd Dungannon · Piling

  Roxborough Ground Improvement are a ground improvement company based in Northern Ireland which specializes in Vibro Stone Columns, Concrete Rigid Incl

• R Rw Electrical Contracts Ltd Lisburn · Electrical

  Commercial electrical maintenance, fault finding, emergency lighting, and fire alarm maintenance for businesses and managed properties across Northern

• S S Cousins Flooring Ltd Down · Flooring

  Specialist floor screeding services across Northern Ireland, installing Cemfloor liquid screed and TLA thermal bead screed insulation for domestic and

• S S4S Group Bangor · Fire protection

  Solutions for Systems provides expertise in Fire, Security, Electrical and Satellite & Aerial Communication Systems for commercial and domestic custom

• S Sa Wolfenden Electrical Ltd Randalstown · Electrical · 10-49 employees

  S.A Wolfenden is an NICEIC Approved Electricians Company based in Northern Ireland serving the Domestic, Commercial and Industrial sectors across Coun

• S SAFE SECURITY (N.I.) LIMITED Belfast · Security systems · 10-49 employees

  Safe Security (N.I.) Limited offers comprehensive security solutions including alarm systems, CCTV, and access control for residential, commercial, an

• S Scadin Surveys Ltd Carryduff · Utilities

  Scadin is a leading Architectural and Land Surveying company in Northern Ireland, working across the UK and Ireland on diverse projects.

• S Scocal Estate Agents Downpatrick · Concrete works

  Scocal Estate Agents, trading as Scocal Property Ltd, offers estate agent services in Northern Ireland. Contact us for selling, buying, or renting pro

• S Seaview Developments Magherafelt · House builder · 1-9 employees

  Seaview Developments is an award-winning construction and development company based in County Derry, proudly serving clients across Northern Ireland.

• S SELECT AUTOMATION LIMITED Maghera · Security systems

  Select Automation Limited, based in Derry, has over 20 years of experience in garage door and gate automation. They serve clients across Ireland.

• S Semple McKillop Belfast · M&E contracting · 50-249 employees

  Multi-award winning engineering practice providing sustainable mechanical, electrical, and specialist building services for education, healthcare, hou

• S Sentor Electrical Services Ltd Belfast · Electrical

  Sentor Electrical Services are a leading provider of electrical solutions throughout the Commercial and Industrial sectors in Ireland and the UK.

• S Setanta Construction Magherafelt · Design & build · 10-49 employees

  Setanta Construction designs and builds award-winning, energy-efficient homes using bespoke timber frame and modular construction. With over six decad

• S Shandun Industrial Services Ltd Omagh · Concrete works · 1-9 employees

  Shandun Industrial Services Ltd offers a range of site services including concrete coring, cutting, wall tracking, passive fire protection, and strip

• S Sheridan M+E Belfast · M&E contracting

  Sheridan Mechanical + Electrical Services delivers full M&E solutions, facilities management and renewables for commercial projects across the UK and

• S SHOP DESIGN & FIT Belfast · Shopfitting

  Complete retail, interior design & fit out service. Shop Design & Fit offers a full shopfitting service for retailers and pharmacies, turning client d