Concrete contractors in Belfast

10 concrete contractors based in and around Belfast.

8 of these 10 companies file accounts at Companies House, with a median reported or estimated turnover of £4.2m, and 2 hold at least one accreditation, most often CE compliant. All 10 are active on the register, and 2 were incorporated in the last three years.

• C Crosby Windows (Ni) Ltd Belfast · Glazing · 1-9 employees

  Crosby Windows, based in Belfast, offers expert double glazing installation services across Northern Ireland. Specialising in windows, doors, conserva

• F Fibre Concrete Solutions Belfast · Concrete works · 1-9 employees

  Fibre Concrete Solutions provide the concrete construction industry with innovative and cost-effective solutions, utilising our expert knowledge of fi

• H H & J Martin Construction Ltd Belfast · Main contractor · 10-49 employees

  H & J Martin Construction Ltd is a main contractor company based in Belfast, registered at Companies House in 1987.

• H H&J Martin Construction Group Ltd Belfast · Property developer

  H&J Martin Construction Group Ltd is a property developer company based in Belfast, registered at Companies House in 2022.

• H H&J Martin Fit Out Ltd Belfast · Property developer

  H&J Martin Fit Out Ltd is a property developer company based in Belfast, registered at Companies House in 2025.

• J J&L Formwork Ltd Belfast · Formwork · 1-9 employees

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

• 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

• R R.O.C. Building Contractors Ltd Belfast · Concrete works

  R.O.C. Building Contractors Ltd is a concrete works company based in Belfast, registered at Companies House in 2023.

• R Rainey Restoration Ltd Belfast · Restoration & heritage · 1-9 employees

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

• U Unico Contracts Ltd Belfast · Refurbishment · 10-49 employees

  Unico Contracts Ltd is a construction and maintenance company delivering high-quality services to domestic and commercial clients. Specialising in cyc