Sunday, 4 October 2026
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Building services consultancy · Belfast

Semple McKillop

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About

Semple McKillop: Building services consultancy, Belfast. An active limited company, incorporated in 2002.

Semple & McKillop is a consulting engineering practice founded in 1997. It delivers mechanical, electrical, plumbing, low carbon and environmental consultancy from offices in Belfast, Castleblayney, Enniskillen and London, on new build and refurbishment projects across all sectors.

What they offer

  • Mechanical and electrical design
  • Plumbing design
  • Low carbon consultancy
  • Environmental consultancy
  • Specialist technical services

Company details

Registered name
Semple & McKillop Limited
Incorporated
2002 (24 years on the register)
Company status
Active
Company type
Private limited company
Company number
NI043412 (Companies House, opens in a new tab)
Registered office
Unit 4, Eastbank House, 3 Eastbank Road, Carryduff, Belfast
Nature of business
42990 Construction of other civil engineering projects not elsewhere classified
Size
Medium-sized business (50 to 249 staff), 53 employees

Source: Companies House public register.

Areas covered

Serving UK and Ireland. View on OpenStreetMap (opens in a new tab)

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