Construction companies in Northern Ireland

951 construction companies across Northern Ireland.

• C CWS Design Lisburn · Restoration & heritage

  CWS Design are stained glass specialists in Lisburn, Northern Ireland, offering design, manufacture, and restoration of stained glass, cast iron windo

• C Cyclone Air Conditioning & Ventilation Ltd Armagh · Air conditioning · 1-9 employees

  Cyclone Air Conditioning & Ventilation provides installation, maintenance, and repair services for air conditioning and ventilation systems across the

• D D Four Contracts Magherafelt · Steel fabrication

  DFOUR Contracts is a family-run construction company specializing in steel fabrication, structural engineering, and commercial fit-outs. They offer en

• D D J R PLUMBING & HEATING SERVICES Ballymena · Plumbing

  DJR Plumbing and Heating Services are committed to offering reliable, high quality services to meet the needs of our residential and commercial custom

• D D Mac Contracts (Cookstown) Ltd Cookstown · House builder · 1-9 employees

  Family run contracting business with 20 years experience in UK and Ireland. Specialising in residential new builds, renovations, site clearance, bulk

• D D The Electrician Belfast · Electrical

  D The Electrician offers professional electrical services for homes and businesses, focusing on safety, efficiency, and customer satisfaction. Service

• D D. HARKIN & COMPANY (ROOFING) LIMITED Derry · Roofing · 10-49 employees

  Accredited roofing contractors in Derry. D Harkin & Co Roofing specialise in new roof installations, roof refurbishments, and heritage roofing for dom

• D D.A. Wishart Contracts Ltd Belfast · Property developer · 1-9 employees

  D.A. Wishart Contracts Limited is a company registered in Northern Ireland. The company's website is currently unavailable.

• D D.M.G. Electrics Ltd Co Down · Electrical

  DMG Electrics Ltd, established 1978, offers comprehensive electrical services for domestic, commercial, and industrial clients across Co Down and Co A

• D D&S Contracts Ltd Dromore · Property developer · 10-49 employees

  D & S Contracts is a family-run company specialising in Building, Civil Engineering and Property Development with completed projects throughout the UK

• D Daly Construction Ltd County Tyrone · Demolition

  Daly Construction offers expert strip out and demolition services across the UK and Ireland. With over 40 years of experience, we deliver safe, effici

• D Daly Developments Ltd Dungannon · Main contractor · 1-9 employees

  Daly Developments Ltd is a construction company based in Dungannon, Northern Ireland, specialising in building and development.

• D David Jameson Roofing Services Ltd Craigavon · Roofing · 50-249 employees

  David Jameson Roofing Services is a 2nd generation family business established in 1985, based in Portadown, Co Armagh. They offer specialist roofing a

• D Dbl Donnelly Building Ltd Portadown · Bricklaying · 1-9 employees

  DBL Donnelly Building Ltd is a team of expert bricklayers based in Belfast, offering expert building services at competitive prices with over 20 years

• D Dc Piling Ltd Co Tyrone · Piling · 10-49 employees

  DC Piling Ltd, part of Barrett's Concrete group, offers complete foundation solutions using various piling methods across the UK and Ireland. Speciali

• D Dcl Contracts Ltd Londonderry · Property developer

  DCL Contracts Ltd is a construction company based in Londonderry, Northern Ireland.

• D Dcm Contracts (Ni) Ltd Banbridge · Main contractor

  DCM Contracts delivers construction project success in the Residential, Commercial, Healthcare and Education sectors from its headquarters in Banbridg

• D De Romein Nearshore Lisburn · Marine & water engineering · 10-49 employees

  De Romein Nearshore specialises in nearshore civil engineering installations, particularly for subsea cable sectors for Marine Electricity Interconnec

• D Deane Public Works Ltd Enniskillen · Main contractor · 10-49 employees

  DEANE PUBLIC WORKS LIMITED is a construction company based in Irvinestown, Northern Ireland.

• D Decky Contracts Ltd Omagh · Drylining · 1-9 employees

  Decky Contracts are a client-focused firestopping/drywall business aiming to build sustainable, long-term relationships. With 14 years of experience i

• D Demac Construction Ltd Newry · Main contractor · 10-49 employees

  Demac Construction Ltd is a construction company based in Newry and Dublin, delivering quality results on time and within budget across Ireland.

• D Demesne Contracts Ltd Clough · Civil engineering · 10-49 employees

  Demesne Contracts Ltd, based in Co Down, Northern Ireland, is a family business with a long-established reputation in Civil Engineering, Street Works,

• D Deramore Developments Belfast · House builder · 1-9 employees

  Deramore Developments, established 1975 in Belfast, is a family-run construction company that transitioned to property development in the late 1990s,

• D Derek Faulkner Contracts Ltd Banbridge · Main contractor · 1-9 employees

  Derek Faulkner Contracts is a trusted building contractor delivering high-quality residential and commercial projects across Northern Ireland. With ov

• D Design Electrical & Energy Services Ltd Belfast · Electrical

  Design Electrical NI is an authorised installer for the Workplace Charging Scheme (WCS). We help our customers apply for EV grants for installing elec

• D Devine Scaffolding Services Ltd Strabane · Scaffolding · 1-9 employees

  Devine Scaffolding Services Ltd is a family-run business specialising in scaffolding supply, erection, and hire across Northern Ireland, the UK, and D

• D Df Builders Ltd Dungannon · Main contractor · 1-9 employees

  DF Builders Ltd are Building Contractors specialising in Commercial Build and Private Housing across the UK and Ireland. With over 35 years of experie

• D DG Gas Safety Ltd Belfast · Heating & ventilation

  A local, reliable, award-winning heating company specialising in gas and oil boiler services, installations, and repairs for homeowners and landlords.

• D Diamond Property Maintenance NI Belfast · Roofing

  Diamond Property Maintenance NI offers property maintenance in Belfast & NI. 30+ years experience, £10M insured, 5.0 Google rated. Services include cl

• D Direct Electrical Services (Ireland) Ltd Londonderry · Electrical

  Direct Electrical Services are leading electrical contractors in the North West, offering a comprehensive range of services from design and installati

• D Disten Property Maintenance Ltd Londonderry · Fit-out & interiors · 10-49 employees

  Disten Property Maintenance Ltd. - New Website Under Construction. Please call for details.

• D Dj Kelly Construction Ltd Derry · Refurbishment · 1-9 employees

  DJ Kelly Construction Ltd. is a family run business specialising in renovations, extensions, NIHE grant work.

• D DJH Boiler Services Newtownards · Heating & ventilation

  DJH Boiler Services are natural gas, LPG and oil boiler specialists. Family run father & son team with over 25 years' experience in boiler servicing a

• D Dk Service Global Ltd Omagh · Main contractor · 1-9 employees

  DK Service Global Ltd offers comprehensive solutions including signage, facility management, building maintenance, and disinfection services nationwid

• D Dlane Construction (N.I.) Ltd Magherafelt · Main contractor · 1-9 employees

  DLane Construction (NI) Ltd is a Mid-Ulster based construction company established in 2011, specializing in new builds, refurbishments, and restoratio

• D Dmsc Ltd Craigavon · Flooring · 1-9 employees

  DMCS Ltd are specialists in industrial & resin flooring solutions. Offering durable floors for commercial & industrial spaces in N. Ireland.

• D DO IT ALL Newry · Refurbishment

  DO IT ALL Property Maintenance offers a wide range of property maintenance and handyman services in the Newry, Warrenpoint, and Banbridge areas of Nor

• D Dogleap Construction Ltd Limavady · Main contractor

  Dogleap Construction is a building contractor based in Limavady. We offer a range of building services to clients.

• D DOHERTY BUILD LTD Newry · Main contractor · 1-9 employees

  Doherty Build is a construction and civil engineering firm with over 40 years of experience. They specialize in quality workmanship, eco-build systems

• D Donnelly Bros Contracts Ltd Omagh · Main contractor · 1-9 employees

  Trusted building services in County Tyrone. Donnelly Bros Contracts Ltd offers expertise in extensions, renovations, and new builds. Reliable, local b

• D Dor Construction & Plant Ltd Bellaghy · Plant hire

  DOR CONSTRUCTION & PLANT LTD offers a wide range of construction equipment for sale and hire, including mini diggers, skips, cement mixers, and more.

• D Douglas Hughes Developments Ltd Armagh · Main contractor · 1-9 employees

  Douglas Hughes Developments Ltd is a building contractor with over 30 years of experience in residential and commercial construction, property develop

• D Down Environmental Ltd Ballykinlar · Drainage · 1-9 employees

  Down Environmental is a septic tank and drain cleaning company based in Ballykinler, County Down. Offering septic tank emptying, drain unblocking, and

• D DPC Contracts Coalisland · Main contractor · 1-9 employees

  DPC Contracts is a construction, fit-out and facilities management company providing cost-effective solutions for Manufacturing, Industrial, Retail an

• D DPPS International Londonderry · Groundworks · 1-9 employees

  DPPS International is a construction company with over 12 years of experience, focusing on safety, quality, and results. They offer groundworks, concr

• D Dq Contracts Ltd Portadown · Main contractor · 10-49 employees

  DQ Contracts Ltd is a family-owned construction and interior fit-out company based in Co. Armagh, Northern Ireland, serving clients across the UK and

• D DQ Surface Designs Ballynahinch · Plastering

  DQ Surface Designs offers luxury Italian decorative finishes and expert-led courses in modern plasters and wall finishes.

• D Drainage Design Newry · Drainage

  Drainage Design Ltd offers expert wastewater and stormwater management solutions, specializing in off-mains drainage, site assessments, and regulatory

• D Dreamstone Plant & Vehicles Antrim · Plant hire

  Supplying quality used plant machinery, commercial vehicles and cars to customers across Northern Ireland. Competitively priced and ready for work.

• D Driftwood Cnc Services Ltd Dunloy · Carpentry & joinery

  CNC manufacturing specialists in Northern Ireland delivering precision-cut joinery, bespoke interiors, and trade-ready components for commercial and r