Drain Unblocking in Havant: 24/7 Help
24/7 help with blocked drains in Havant. SouthFlow covers drain clearance, toilet and sink unblocking, camera surveys and repair assessment from its Petersfield base.

Local Drainage Support
Across all of Hampshire,
Surrey & West Sussex
Get the right help for a Havant drainage problem
An overflowing outside drain, a toilet that will not empty and a sink that drains slowly may involve different parts of the drainage. Describe every affected outlet and whether the problem appeared suddenly or has been building up.
SouthFlow is based in Petersfield and covers Havant, with 24/7 drainage help and £5 million public liability insurance. Explain whether this is urgent clearance, investigation of a recurring problem or planned inspection work.
Emergency drainage: explain what is affected
Tell us whether wastewater is contained, overflowing outside or entering the property, and whether essential facilities can be used. If a toilet bowl is rising, avoid repeated flushing. Keep people and pets away from overflowing wastewater.
Discuss attendance arrangements and the work needed for the actual situation. SouthFlow’s 24/7 availability does not establish a fixed arrival or clearance time.
Choose the drainage service you need
CCTV Drain Surveys
Camera inspection for Havant drainage problems, property purchases and repair planning. Discuss the survey purpose and required outputs with SouthFlow.
View the Havant service →Homebuyer CCTV Inspections
Buying a property in Havant? Arrange a pre-purchase drainage inspection with an agreed scope, access plan and reporting requirements.
View the Havant service →Toilet Unblocking
Blocked toilet in Havant? SouthFlow provides 24/7 drainage help for toilets that rise, drain slowly or will not clear.
View the Havant service →Sink Unblocking
Help with blocked kitchen and bathroom sinks in Havant. Describe slow drainage, standing water or repeated restrictions to SouthFlow.
View the Havant service →Drain Jetting
High-pressure drain jetting in Havant for suitable deposits and blockages. SouthFlow assesses access and drainage condition before agreeing the method.
View the Havant service →Drain Repairs
Repair assessment for damaged drains in Havant. Discuss inspection findings, relining suitability, excavation and reinstatement with SouthFlow.
View the Havant service →Drain Relining
No-dig repair options for suitable Havant drains. SouthFlow assesses findings, pipe condition and access before an internal lining repair is proposed.
View the Havant service →Unsure who handles the affected drain?
Havant Borough Council advises contacting the water authority first where a blocked drain may be shared. Its guidance also directs tenants with emergencies in their home to their landlord. Read the council’s current blocked-drain and out-of-hours guidance before arranging work if responsibility is unclear.
Once the appropriate scope and contact are established, share the affected property, known symptoms and any existing findings when requesting private drainage work.
Recurring blockages need their history considered
Tell us what earlier clearance achieved and how quickly symptoms returned. The same symptoms can have different causes, so an inspection finding is more useful than assuming a particular pipe material or repair.
Our Havant CCTV survey page covers accessible internal inspection. The repair and relining pages explain the decisions that follow if damage is identified.
Costs and coverage in Havant
Ask what attendance, clearance, inspection and any further work are included in your quote, and whether VAT or other charges apply. A competitor’s starting price does not establish SouthFlow’s charge for your property.
Havant and surrounding Hampshire communities are within SouthFlow’s service area. Provide your full address rather than relying on a district name alone. You can also explore Waterlooville drainage or Hampshire coverage.
Your Havant service questions
Do you offer 24/7 drainage help?
Yes. SouthFlow provides 24/7 drainage help. Tell us where the problem is, whether wastewater is overflowing and how essential facilities are affected. Attendance arrangements are confirmed for the individual enquiry.
Where is SouthFlow based?
SouthFlow is based in Petersfield and covers Hampshire, Surrey and West Sussex. A town page describes our coverage; it does not mean we have a separate branch in that town.
Should I book clearance or a CCTV survey?
Clearance addresses a restriction, while CCTV inspection investigates visible condition inside accessible pipework. Describe the symptoms and any previous problems first so the appropriate next step can be discussed.
What should I do if wastewater is overflowing?
Avoid adding more water through affected outlets where that worsens the overflow. Do not repeatedly flush a blocked toilet, and keep people and pets away from wastewater.
Does a blocked drain always need a repair?
No. A blockage can occur without structural damage. If a defect is suspected or the restriction keeps returning, inspection may help establish whether repair is needed.
What information helps when requesting help?
Provide the full address and postcode, the affected outlets and when the problem started. Include previous findings, access restrictions and the contact who can authorise work at a rented or managed property.
How much does the work cost?
We quote for the work your property needs. The price depends on the problem, access, preparation and attendance arrangements. When requesting a quote, ask what is included and whether VAT or additional investigation charges apply.
Need drainage help in Havant?
Tell us the address and the problem or planned work.
