Drainage Survey from Drain Unblockers Connect
A drainage survey maps your entire system: where each pipe runs, what it connects to, its size, depth and condition. It is essential before building work, for asset records on commercial sites, and whenever you need a complete picture rather than a single problem diagnosed.
AdviceTips & tricks to keep drains clear before autumn
- Drainage layout drawings
- Condition-graded reports
- Suitable for planning and building control
Our drainage survey service

Who Needs One
Homeowners planning extensions, developers, landlords, facilities managers and anyone buying commercial property.

What's Included
CCTV inspection, chamber measurements, flow direction, connection details and a plan of the network.

Planning & Build Over
Where you intend to build over or near a public sewer we can provide the survey information the water authority will ask for.
Drainage specialists available 24/7
A drainage problem can throw a whole home or business into chaos, which is why we are available 24 hours a day. We respond quickly, quote upfront and leave the site clean.
Contact us 07402 834396Frequently asked questions
How much does drainage survey cost?
Every job is different, so we give you a fixed price before we start, with no call-out charge. Call 07402 834396 or send a WhatsApp with a photo for a quick quote.
Do you offer drainage survey 24 hours a day?
Yes. Our engineers are on call 24/7, including weekends and bank holidays.
Which areas do you cover?
75 postcode districts across Kent, London, Essex, Kingston upon Thames, Guildford and Oxford. See the full list below.
Drainage Survey – areas we cover
Kent
- Drainage Survey Ashford TN23
- Drainage Survey Ashford TN24
- Drainage Survey Paddock Wood TN12
- Drainage Survey Rusthall TN4
- Drainage Survey Hastings TN34
- Drainage Survey Tunbridge Wells TN2
- Drainage Survey St Leonards-on-Sea TN38
- Drainage Survey Uckfield TN22
- Drainage Survey Bexhill-on-Sea TN39
- Drainage Survey Ightham TN15
- Drainage Survey Margate CT9
- Drainage Survey Herne Bay CT6
- Drainage Survey Deal CT14
- Drainage Survey Whitstable CT5
- Drainage Survey Canterbury CT2
- Drainage Survey Canterbury CT1
- Drainage Survey Ramsgate CT11
- Drainage Survey Folkestone CT19
- Drainage Survey Broadstairs CT10
- Drainage Survey Dover CT17
London
- Drainage Survey Woolwich SE18
- Drainage Survey Catford SE6
- Drainage Survey Peckham SE15
- Drainage Survey Eltham SE9
- Drainage Survey Southwark SE1
- Drainage Survey Streatham SW16
- Drainage Survey Battersea SW11
- Drainage Survey Tooting SW17
- Drainage Survey Wandsworth SW18
- Drainage Survey Wimbledon SW19
- Drainage Survey Willesden NW10
- Drainage Survey Colindale NW9
- Drainage Survey Cricklewood NW2
- Drainage Survey Kilburn NW6
- Drainage Survey Camden NW1
- Drainage Survey Tottenham N17
- Drainage Survey Upper Edmonton N18
- Drainage Survey Lower Edmonton N9
- Drainage Survey Finsbury Park N4
- Drainage Survey Wood Green N22
Essex
- Drainage Survey Chelmsford CM2
- Drainage Survey Chelmsford CM1
- Drainage Survey South Woodham Ferrers CM3
- Drainage Survey Maldon CM9
- Drainage Survey Leigh-on-Sea SS9
- Drainage Survey Benfleet SS7
- Drainage Survey Westcliff-on-Sea SS0
- Drainage Survey Prittlewell SS2
- Drainage Survey Clacton-on-Sea CO15
- Drainage Survey Colchester CO4
- Drainage Survey Sudbury CO10
- Drainage Survey Colchester CO2
- Drainage Survey Collier Row RM5
- Drainage Survey Romford RM1
- Drainage Survey Gidea Park RM2
Kingston upon Thames
Guildford
Information about Drainage Survey
- Drain Unblockers Connect offers drainage survey services across Kent, London, Essex, Kingston upon Thames, Guildford and Oxford.
- Our drainage engineers also carry out Blocked Drains, Blocked Baths, Blocked Sinks, Blocked Toilets, CCTV Drain Survey, Home Buyers Drain Survey, Manhole Inspections, Drain Cleaning, Drain Inspection, Drain Jetting, Drain Jet Vacuumation, Drain Relining.
- Alongside drainage survey, we provide Drain Repairs, Drain Unblocking, Blocked Sewer, Sewer Desilting, Sewer Inspections, Sewer Jet Vacuumation, Sewer Rehabilitation, Sewer Renovation, Sewer Repairs, Sewer Relining, Structural Coating, Commercial Drain Unblocking, Domestic Drain Unblocking.
- All work is carried out by insured, experienced engineers with no call-out charge and clear upfront pricing.
