Drainage strategy (SuDS) in the East of England
53 providers offering drainage strategy (suds) in or across the East of England, including national firms. A civil or drainage engineer, or a flood and drainage consultant.
53 drainage engineers for the East of England
Featured (paid) listings first, then A–Z · How we check listings
Showing all 53 providers
Based in or covering the East of England (13)
Create Consulting Engineers
Based in Norwich, Norfolk (also London, Glasgow, Chelmsford, Milton Keynes) · Covers UK-wide (England and Scotland, from five offices) Accreditation verified 12 October 2026Curtins
Based in Offices across the UK and Ireland · Covers UK and Ireland; offices in Birmingham, Bristol, Cambridge, Cardiff, Edinburgh, Glasgow, Kendal, Leeds, Liverpool, London and Manchester (plus Douglas and Dublin) Accreditation not yet checkedFairhurst
Based in Glasgow (offices across the UK) · Covers UK offices including Glasgow, Edinburgh, Aberdeen, Inverness, Leeds and Newcastle Accreditation not yet checkedFluid Infrastructure
Based in Ampthill, Bedfordshire · Coverage not stated, so check with the provider Accreditation not yet checkedG.H. Bullard & Associates LLP
Based in Thurston, Bury St Edmunds, Suffolk · Coverage not stated, so check with the provider Accreditation stated by provider: Chartered Engineers, ICE and CIHT membersInnervision Design
Based in Bishop's Stortford, Hertfordshire · Covers Hertfordshire, London and adjacent counties Accreditation stated by provider: StromaJMS Engineers
Based in Ipswich and Norwich · Covers East Anglia, Cambridge, Norfolk, Suffolk, Essex, Peterborough and London; UK-wide delivery Accreditation not yet checkedLucion Group
Based in Gateshead, Tyne and Wear · Covers Head office Team Valley, Gateshead; offices in Aberdeen, Preston Brook, Manchester, Hull, Leeds, South Yorkshire, Lincoln, Peterborough, Coventry, Surrey, Stroud, Bristol, London and Northern Ireland Accreditation stated by provider: UKAS-accredited inspection body No. 0263 (asbestos), CIEEM-accredited ecologistsLustre Consulting
Based in Chatham, Kent · Covers Kent, Essex and London Accreditation stated by provider: CHAS, AGS memberRossi Long Consulting Ltd
Based in Norwich, Norfolk · Coverage not stated, so check with the provider Accreditation stated by provider: ISO 9001, ISO 14001Stomor Ltd
Based in Hitchin, Hertfordshire · Coverage not stated, so check with the provider Accreditation not yet checkedSuDS Designs by JMS Engineers
Based in Brightwell, Suffolk · Covers Nationwide Accreditation stated by provider: Not statedNational providers (check they cover your area) (40)
AAH Consultants
Based in York · Covers Nationwide Accreditation stated by provider: Not statedAegaea
Based in London (Wimbledon office; also Edinburgh) · Covers UK-wide Accreditation stated by provider: MCIWEM, CEng, CWEMArbtech Consulting Ltd
Based in Chester · Covers UK-wide (England and Wales) Accreditation stated by provider: Not statedArthian Ltd
Based in Inverness · Covers UK-wide (offices in Scotland, England, Wales and Ireland & Northern Ireland) Accreditation not yet checkedBetts Associates (Betts Hydro)
Based in Sealand, Flintshire, Wales · Covers UK-wide Accreditation stated by provider: Not confirmed on siteBrindle & Green
Based in Radbourne, Derby · Covers UK-wide; offices in Derby, Milton Keynes, Sheffield, Barnsley, Sevenoaks and London Accreditation not yet checkedBSP Consulting Ltd
Based in Sheffield · Covers Says it operates across the UK; offices in Sheffield, Leicester, Derby and Nottingham Accreditation stated by provider: Constructionline Gold, ISO 45001BWB 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 siteCole Easdon
Based in Swindon, Wiltshire (also Bristol, London, Birmingham) · Covers UK-wide (nationwide consultancy from four offices) Accreditation stated by provider: Not confirmed on siteCrestwood Environmental Ltd
Based in Wolverhampton · Covers UK-wide from a Wolverhampton base Accreditation not yet checkedDudleys Consulting Engineers
Based in Leeds, West Yorkshire · Covers Nationwide Accreditation stated by provider: Not statedEarth Environmental & Geotechnical
Based in Stockport, Greater Manchester · Covers UK-wide Accreditation stated by provider: Not statedEarth Science Partnership Ltd
Based in Taff's Well, Cardiff · Covers Wales, England, Scotland, Northern Ireland and Ireland Accreditation stated by provider: ISO 9001, ISO 14001EnviroCentre Limited
Based in Glasgow · Covers UK-wide from Glasgow head office and regional offices Accreditation stated by provider: ISO 9001, ISO 14001, ISO 45001Enviropass
Based in London · Covers Nationwide Accreditation stated by provider: Not statedFlood & Civil
Based in London · Covers Projects across the UK Accreditation not yet checkedFlume Consulting Engineers
Based in London · Covers England and Wales Accreditation stated by provider: Not statedFPS Environmental
Based in Not stated · Covers UK-wide Accreditation stated by provider: CIWEMGeoSmart Information
Based in Shrewsbury, Shropshire · Covers Not explicitly stated; serves planners, architects and developers nationally Accreditation stated by provider: Not confirmed on siteGRM Development Solutions
Based in Burton-on-Trent, Staffordshire · Covers Across the UK Accreditation not yet checkedGTA Civils & Transport
Based in Burgess Hill, West Sussex · Covers Sussex, Surrey and Kent, and UK-wide Accreditation stated by provider: ISO 9001, SMAS WorksafeJackson Purdue Lever
Based in Pride Park, Derby · Covers Nationwide from a Derby office Accreditation not yet checkedJomas Associates
Based in Uxbridge, London · Covers Nationwide; names London, Surrey, Kent and Wales Accreditation not yet checkedMayer Brown Ltd
Based in Woking, Surrey · Covers Says it works across the UK Accreditation stated by provider: ISO 9001, ISO 14001, Constructionline GoldMcCloy Consulting
Based in Newtownabbey, County Antrim · Covers Northern Ireland, Ireland, England, Scotland and Wales Accreditation not yet checkedMEC Consulting Group
Based in Hugglescote, Leicestershire · Covers Nationwide; offices in Leicester, Nottingham, Birmingham, London and Brighton Accreditation stated by provider: ISO (BSI logo)Meridian Civil Engineering Consultancy
Based in Brighton, East Sussex · Covers The UK (England, Wales, Scotland and Northern Ireland) Accreditation not yet checkedmode transport planning
Based in Birmingham, West Midlands · Covers Nationwide Accreditation stated by provider: Not statedRAB Consultants Ltd
Based in Lichfield, Staffordshire · Covers Describes itself as a national company Accreditation stated by provider: UKAS, ISO certification, IPFRARaincloud Consulting
Based in York · Covers UK-wide Accreditation stated by provider: CIWEMRIDA Reports
Based in Oxford · Covers UK-wide Accreditation stated by provider: Not statedRWA Consulting
Based in Wendover, Buckinghamshire · Covers Buckinghamshire and clients throughout the UK Accreditation not yet checkedSouthwest Environmental Limited
Based in Taunton, Somerset · Covers UK-wide, with offices in Taunton, Exeter, Plymouth, Bristol, London, Manchester and Edinburgh Accreditation not yet checkedSyntegra Consulting Ltd
Based in Reading, Berkshire · Covers UK-wide Accreditation not yet checkedUnda Consulting
Based in Crawley, West Sussex · Covers Nationwide Accreditation stated by provider: CIWEMUrban Water
Based in London · Covers Nationwide Accreditation stated by provider: ICE, CIWEMWard Cole
Based in Not stated · Covers Nationwide Accreditation stated by provider: Not statedWater Environment Limited
Based in Surbiton, Surrey · Covers Across the UK Accreditation not yet checkedWaterco (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)Woolgar Hunter Ltd
Based in Glasgow, Lanarkshire · Covers Across the UK (head office Glasgow) Accreditation not yet checkedLondon (22) South East (20) South West (11) West Midlands (13) East Midlands (11) Yorkshire and the Humber (13) North West (10) North East (9) Wales (15) Scotland (15) Northern Ireland (7)
Drainage strategy (SuDS) in the East of England
This page lists drainage engineers covering Norfolk, Suffolk, Essex, Cambridgeshire, Hertfordshire and Bedfordshire, with cities such as Norwich, Cambridge, Ipswich, Peterborough, Chelmsford and Luton. Planning applications go to the district, borough or unitary council for the site, and each council publishes its own validation checklist listing the reports it expects.
We list 13 firms for drainage strategy (SuDS) in the East of England. Of these, 6 work only in this region and 7 also cover other regions. Another 40 firms say they cover the whole UK.
Firms that work only here are based in Ampthill (1), Brightwell (1), Cambridge (1) and Hitchin (1).
Of the 13, 7 state an accreditation or membership, most often ISO 9001 (2). We have verified 1 of the 13 listings; the rest are as each firm states. See how we check listings.
Nearby regions for drainage strategy (SuDS): London, South East and East Midlands. Other reports in the East of England: flood risk assessment, topographical survey, structural engineer’s report, contaminated land report and percolation and soakaway tests.
About drainage strategy (suds)
A drainage strategy sets out how rainwater and foul water from a new development will be dealt with, usually favouring sustainable drainage systems (SuDS) that slow water down and let it soak away rather than sending it straight to a sewer. Councils often ask for one with applications for new homes, and it can also come up as a planning condition.
Getting signed off in England
In England, your council’s building control team or a registered building control approver checks the work. They issue a completion or final certificate once they have the reports they need, such as the as-built SAP, EPC, air test and any sound or ventilation test results.