Main contractors in Belfast

60 construction main contractors based in and around Belfast.

• A Acorn Developments (Ni) Ltd Belfast · House builder · 1-9 employees

  Acorn Developments is a family-run construction company building new build homes in Northern Ireland. Established over 20 years ago, we focus on quali

• A ANTRIM ELECTRICAL & MECHANICAL ENGINEERS LIMITED Belfast · Electrical · 50-249 employees

  Antrim Electrical & Mechanical Engineers Ltd (AEM) provides project solutions in construction through excellence in design, installation and completio

• B Belfast Loft Company Belfast · Loft conversions

  Loft conversion specialists in Belfast and surrounding areas. Family-based firm with 26 years of experience in loft construction, working with local a

• B Bluehouse Development Ltd Belfast · Property developer · 1-9 employees

  Bluehouse Development Ltd is a privately owned construction and property company with a long established presence in the Northern Ireland property mar

• C Castlereagh Ltd Belfast · House builder · 1-9 employees

  Castlereagh Ltd is a property construction, management, sales, and rentals company based in Belfast. They build new properties for sale or to let and

• C Charles Brand Group Holdings Ltd Belfast · Civil engineering · 50-249 employees

  Founded in 1829, Charles Brand delivers civil engineering solutions with a strong track record across Marine, Infrastructure, Rail and Utilities secto

• C Cm Fit-Out Ltd Belfast · Fit-out & interiors

  CM Fit-Out are construction & joinery fit-out specialists based in Larne, Belfast and serving all over Northern Ireland & further afield.

• C Crofton Interiors Belfast · Fit-out & interiors · 10-49 employees

  High-end interior fitout and refurbishment services, delivering exceptional spaces across the UK and Ireland.

• 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 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

• E Egreen Renewables Ltd Belfast · Solar PV

  eGREEN Renewables is a solar panel installation company specialising in commercial, public sector and agricultural installations, providing a professi

• E Engineering Plus Ltd Belfast · Electrical

  Engineering Plus Ltd: expert partner in electrical and fire systems engineering across the UK and Ireland. Comprehensive design, installation, and com

• F FLYNN Belfast · Main contractor

  FLYNN has shaped Northern Ireland's future for over 50 years, delivering new builds, refurbishments, civils, and facilities management with precision

• F Fraser Partners Belfast · House builder · 1-9 employees

  Fraser Partners is a house builder focused on considered design, expert craftsmanship, and lasting quality. They create modern, eco-friendly homes wit

• G Garren Fm Ltd Belfast · Main contractor

  NIHE approved construction and facilities management company based in County Antrim, Northern Ireland. Specialists in healthcare, social housing, Chan

• G Gem Interior Contracts Ltd Belfast · Fit-out & interiors · 1-9 employees

  Specialist Fit Out Contractor covering the UK and Ireland with over 60 years experience in retail office and hospitality interior fit outs.

• H H&J Martin Group Ltd Belfast · Main contractor · 250+ employees

  H&J Martin Group, with over 175 years of heritage, delivers high-quality Fit Out, Facilities Management, Bespoke Joinery, and Fire & Security services

• H Hagan Windows Ltd Belfast · Windows & doors · 1-9 employees

  Hagan Windows install the highest quality pvc windows and doors to suit any budget. We supply and fit a range of uPVC windows, uPVC doors and uPVC con

• H Highway Barrier Solutions Ltd Belfast · Road surfacing

  HBS provide a wide range of services including Vehicle Restraint Systems and Traffic Management across the UK and Ireland. Solutions can be implemente

• H HOLMES INTERIORS N.I. LTD Belfast · Kitchen fitting

  Domestic & commercial design studio in Belfast | Holmes Interiors offers a floor to ceiling design & installation service for kitchens, bedrooms, bath

• J J&L Formwork Ltd Belfast · Formwork

  Specialist formwork contractors offering concrete placing, steel fixing, waterproofing, and power floating services. Committed to high health & safety

• J John Dynes & Son Ltd Belfast · Main contractor · 1-9 employees

  John Dynes & Son Builders, winner of Master Builder of the Year 2017, covers all aspects from new developments to renovations.

• K Kmdl Engineering (Ni) Ltd Belfast · Electrical · 10-49 employees

  KMDL Engineering (NI) Ltd offers high-quality electrical installation services across Northern Ireland & the UK, with a focus on customer satisfaction

• L Lagan Aviation & Infrastructure Group Holdings Ltd Belfast · Civil engineering · 50-249 employees

  Lagan Aviation & Infrastructure is a leader in civil engineering for airport and defense infrastructure worldwide, with over 30 years of experience de

• L Lagan Homes Ltd Belfast · House builder · 50-249 employees

  Lagan Homes is at the forefront of high quality home building in Northern Ireland, with a heritage dating back to 1983.

• M M&M Contractors Belfast · Civil engineering · 10-49 employees

  M&M Contractors (Europe) Ltd provides a turnkey client experience across Civil Engineering, Utilities, EV Installations & Infrastructure sectors.

• M Madden Contracts Ltd Belfast · Main contractor · 1-9 employees

  Builders focused on meticulous planning, open communication & high quality. We take care of the hard work so you can enjoy watching your vision come t

• M Mascott Construction (Europe) Ltd Belfast · Fit-out & interiors · 10-49 employees

  Mascott Construction is a leading construction company based in Northern Ireland, offering a range of services including fit-out and refurbishment. Th

• M Mckays Roofing Ltd Belfast · Roofing

  McKay's Roofing is a family-run business in Belfast offering comprehensive roofing and building services. With over 20 years of experience, they speci

• M Mclaughlin & Woods Ltd Belfast · Main contractor · 1-9 employees

  McLaughlin & Woods Ltd, established 1981, offers building, plumbing, heating, and facilities management services. Based in Belfast, working throughout

• M Mcnicholl & Hughes Ltd Belfast · Fit-out & interiors

  McNicholl Hughes are specialist commercial interior fit-out and shopfitting specialists working throughout the UK and Ireland for high-profile clients

• M Md Pro Contracts Ltd Belfast · Roofing

  MD Pro Contracts is a leading roofing company in Belfast, offering expert installations, repairs, roofline protection, and chimney work across Norther

• M Mind Reflection Ltd Belfast · Windows & doors

  Mind Reflection LTD, based in Belfast, specializes in high-quality window and door solutions for residential and commercial projects, focusing on ener

• M Morrow Belfast · Utilities

  Leading utility maintenance and enhancement contractors in Northern Ireland with over 40 years of experience. Specialising in water, wastewater, elect

• M MplusM Contracts Ltd Belfast · Groundworks

  MplusM Contracts are trusted general contractors in Belfast covering all of Northern Ireland. Groundworks, patios, extensions, roofing, kitchens, bath

• M MYhouseMOT Belfast · Plumbing

  24/7 Emergency Call Out For All Home Emergencies within a maximum of 1 hour. Plumbing, Electrical, Building, Windows, Locks, Roofing Emergencies. Plan

• N Newtown Building Ltd Belfast · Main contractor · 1-9 employees

  Family run builders in Belfast with 40+ years experience. New builds, extensions, renovations, landscaping and more. Call 07599 313485.

• N NMC CONTRACTS Belfast · Main contractor · 1-9 employees

  NMC Contracts is a professional building contractor based in Belfast, Northern Ireland, offering a comprehensive range of building services including

• O Onslow Roofing & Building Services Ltd Belfast · Roofing

  Trusted Belfast Roofers with over 30 years of experience. Offering reliable, fully insured roofing solutions and building services with award-winning

• O Orby Investment Belfast · Main contractor · 1-9 employees

  Orby Investment is a leading construction company in Northern Ireland, offering high quality property solutions across all sectors including social, p

• P Portview Fit-Out Ltd Belfast · Fit-out & interiors · 50-249 employees

  PORTVIEW FIT-OUT LIMITED is a company based in Belfast, Northern Ireland.

• P Prestige Building Contracts Ltd Belfast · Main contractor

  Prestige Building Contracts Ltd specialises in residential and commercial construction with over 25 years of experience. Call us on: (028) 9303 8030.

• P Property Preservation & Building Ltd Belfast · Damp proofing

  Property Preservation and Building Ltd are specialists in renovation and restoration of period properties across Northern Ireland. Services include da

• 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 Redtree Construction Ltd Belfast · Refurbishment

  Red Tree Construction Ltd specialises in private contracting, building, and joinery services across Greater Belfast. With over 20 years of experience,

• R Refresh NI Belfast · Heating & ventilation · 10-49 employees

  Refresh NI offer a variety of affordable energy efficient home improvements across NI! EV Charge Point Installers | Gas Conversions & More |

• 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 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 Rosemount Homes (Carryduff) Ltd Belfast · House builder

  Rosemount Homes is a leading luxury home builder in Northern Ireland, a family-owned company committed to quality construction and customer satisfacti

• S S & D Property Maintenance Ltd Belfast · Refurbishment

  S&D Property Maintenance Ltd offers reliable property maintenance and repairs for private and social residential properties across Northern Ireland, f