01 · Planning stage · Planning

Flood risk assessment in Northern Ireland

32 providers offering flood risk assessment in or across Northern Ireland, including national firms. The rules in Northern Ireland differ from England’s, so see the notes below.

32 flood risk consultantsNorthern Ireland
The rules in Northern Ireland

The Rivers Agency maintains Northern Ireland’s flood maps. Drainage strategies are assessed by the council alongside NI Water.

32 flood risk consultants for Northern Ireland

Featured (paid) listings first, then A–Z · How we check listings

Also offers (tick all you need)

Showing all 32 providers

Based in or covering Northern Ireland (4)

National providers (check they cover your area) (28)

BWB Consulting

Based in Nottingham, Nottinghamshire (also Birmingham, Leeds, London, Manchester) · Covers UK-wide (national coverage from five English offices) Accreditation stated by provider: Not confirmed on site
Own websiteUK-wide
Request quote View profile

Create Consulting Engineers

Based in Norwich, Norfolk (also London, Glasgow, Chelmsford, Milton Keynes) · Covers UK-wide (England and Scotland, from five offices) Accreditation stated by provider: Constructionline Silver, CIBSE Low Carbon Consultant, SMAS Worksafe (no CIWEM/ICE confirmed on this page)
Own websiteUK-wide
Request quote View profile

Waterco (Waterco Datrys)

Based in Ruthin, Denbighshire, North Wales (also Caernarfon and Mold) · Covers North Wales and North West England, with UK-wide project delivery Accreditation stated by provider: ICE Approved, WIRS accredited, ISOQAR, UVDB (BS8555/CIWEM not confirmed on site)
Own websiteUK-wide
Request quote View profile

Getting signed off in Northern Ireland

In Northern Ireland, your district council handles building control. New homes need a full plans application, and the council issues a completion certificate at the end. The technical rules are set out in Technical Booklets rather than Approved Documents.

Read the full guide to flood risk assessment →