Portsmouth’s Trusted Drainage Specialists
Impressive drainage servicers in Portsmouth
- 20-Year Guarantee on All Repairs
- Expert Services for Residential & Commercial Properties
- 10% Discount for Senior Citizens
- Rapid 1-Hour Response Time
- No Call-Out Fees
- Clear, Upfront Pricing


Get a free quote today!
Trusted By

Drain Problems in Portsmouth? Speak to Your Local Specialists
Read what our customers say about their experience with Southern Drainage Solutions.

Jessica Harper – Southsea

Southern Drainage Solutions responded promptly, were courteous throughout, and ensured everything was back in working order with minimal fuss. They arrived punctually and cleared the blockage without causing any disruption. I was very impressed by their professionalism.

Oliver Bennett – Gosport

Excellent service from beginning to end. The team quickly identified the problem and explained the process clearly. They were reliable, efficient, and offered fair pricing – I wouldn’t hesitate to call on them again if required.

Ethan Walker – Fareham

Fast and polite service. They cleared our kitchen drain and left the area spotless. It’s unusual to find such reliable service these days. Highly recommended.

Joshua Stevens – Callington

The engineers were knowledgeable and approachable. They resolved a persistent drainage issue efficiently and without any hassle. Communication was straightforward and the cost was reasonable. A dependable local company you can trust.
Accreditations

Drainage Specialists Serving Homes and Businesses in Portsmouth

At Southern Drainage Solutions, we deliver reliable drainage services to both residential and commercial clients throughout Portsmouth. Whether you’re experiencing blocked drains, defective pipes, damaged linings, or require a CCTV survey, our skilled team is on hand to resolve the issue promptly and efficiently.
We operate around the clock, 365 days a year, ensuring rapid response to urgent drainage problems whenever they occur. Our engineers are fully qualified and dedicated to providing top-quality workmanship with minimal disruption to your property.
With an emphasis on transparent pricing and durable repairs, we strive to keep your drainage systems in optimal condition all year round. For added reassurance, our work is backed by a 20-year repair guarantee.
We offer fixed prices, no call-out charges, a one-hour response time, and a 10% discount for senior citizens—always prioritising the needs of our customers.
Our Services
Specialist Drainage Contractors Supporting Properties Across Portsmouth

Drain Unblocking
We swiftly diagnose and clear blocked drains using proven techniques to restore optimal flow and help prevent recurring problems.

Pitch Fibre Pipe Repair
Our experts strengthen ageing pitch fibre pipes, helping to prevent collapse and prolong the lifespan of your drainage system.

CCTV Drain Surveys
Utilising advanced CCTV technology, we accurately pinpoint faults without the need for excavation, saving you time, money, and unnecessary disruption.

Drain Repairs
Whether dealing with cracked pipes or significant damage, we provide reliable, long-lasting repairs tailored to the unique drainage needs of your property.

Toilet Unblocking
We safely and efficiently clear toilet blockages, restoring full functionality and preventing further inconvenience in your home or business premises.

Drain Relining
Our trenchless relining service repairs internal pipe damage with minimal disruption, reinforcing your existing drainage infrastructure.
Emergency Drainage Repair Experts
Contact your local Portsmouth drainage specialists and have your problem resolved in just three simple steps.

Contact Us
Speak directly with a local engineer—available 24/7, ready to assist whenever you need help.

Free Quote
We thoroughly assess the issue and provide a transparent, no-obligation quote before any work commences.

Immediate Action
Once approved, we’ll begin work straight away to resolve your drainage or plumbing issue without delay.
Looking for Trusted Drainage Services in Portsmouth? Southern Drainage Solutions are here to help.
From drain repairs and relining to CCTV surveys, our expert team is available 24/7 to support homes and businesses throughout Portsmouth. Whether you are based in Southsea, Cosham, Havant, or surrounding areas such as Fratton or Portchester, we respond promptly with reliable solutions tailored to your requirements.

Drain unblocking
If you are experiencing slow drainage, gurgling noises, or unpleasant odours, it may be time to call for professional drain unblocking in Portsmouth. These warning signs often indicate a blockage that needs immediate attention. Our local drainage engineers are available around the clock, every day of the year, to provide fast and effective drain clearance. We will restore your system swiftly, helping you avoid long-term damage and unnecessary repair costs.

Pitch Fibre Pipe Repairs
Many properties across Portsmouth and the surrounding areas are still fitted with ageing pitch fibre pipes, which were commonly installed during the mid-20th century. These pipes are now prone to distortion and collapse. Full replacement is expensive and disruptive—but not always required. Our pitch fibre pipe repair service in Portsmouth provides a non-invasive, cost-effective way to extend your system’s lifespan. Using advanced techniques, we reinforce weak sections, minimising the risk of future issues.

CCTV Drain Surveys
A CCTV drain survey is one of the most efficient ways to detect problems in underground pipes without excavation. Our drainage engineers in Portsmouth use high-definition camera equipment to investigate and pinpoint the exact cause of any blockage or damage. This service is cost-effective, saves time, and provides clear visual evidence for insurance claims or future repairs. Once the assessment is complete, we offer honest, expert advice on the best course of action.

Drain Repairs
From minor cracks to more serious structural concerns, our drain repair services in Portsmouth are designed to protect your property from water damage and disruption. We provide thorough inspections, reliable solutions, and long-lasting results—whether you are a homeowner or manage a business. Available 365 days a year, our fully trained team delivers prompt, professional repairs tailored to each client across Portsmouth and nearby areas.

Toilet Unblocking
A blocked toilet can cause immediate inconvenience, particularly in busy homes or commercial settings. Our toilet unblocking service in Portsmouth is available 24/7 to resolve issues quickly and hygienically. Whether the blockage is within your bathroom or deeper within the drainage system, our skilled engineers use specialist equipment to identify and clear the problem efficiently. Restore normal toilet function without delay by contacting our dependable local team today.

Drain Relining
Drain relining offers a cost-effective, no-dig solution for damaged pipework beneath your Portsmouth property. Rather than excavating, we insert a liner into the existing pipework, sealing cracks and reinforcing the structure from within. This trenchless method is ideal for both domestic and commercial drainage systems, reducing disruption to your property. Our experts assess each system individually to determine suitability, restoring full drainage performance quickly and affordably.
Frequently Asked Questions
What areas around Portsmouth do you cover?
We cover all of Portsmouth and nearby areas, including Southsea, Cosham, Fareham, Havant, Waterlooville, Gosport, and Portchester. Our local engineers provide prompt and reliable drainage services for both residential and commercial properties throughout these locations
Do you provide emergency drainage callouts in Portsmouth?
Yes, our engineers are available 24/7 throughout Portsmouth for emergency drain unblocking, pipe repairs, and toilet issues. We strive to arrive within one hour, ensuring rapid response and minimal inconvenience.
What are the signs of a blocked drain?
Common indicators of a blockage include unpleasant odours, slow-draining water, gurgling sounds, or rising water levels in toilets. Should you notice any of these signs, contact our Portsmouth team straight away to prevent further damage and costly repairs.
How much does a CCTV drain survey cost in Portsmouth?
Our CCTV drain surveys are competitively priced, with fixed quotes provided upfront. Costs vary depending on the complexity of your drainage system, but we guarantee transparent pricing and a professional service for homes and businesses throughout Portsmouth.
What is pitch fibre pipe repair, and do I need it?
Pitch fibre pipes, commonly installed in properties from the 1950s to the 1970s, deteriorate over time. We offer specialist repairs in Portsmouth to reinforce these pipes, helping you avoid a full replacement and extend the lifespan of your drainage system.
Can you resolve drainage problems without digging up my garden or driveway?
Yes, we employ trenchless repair techniques such as drain relining, which do not require any excavation. This efficient method enables us to restore damaged pipes beneath your Portsmouth property without disturbing driveways, lawns, or paved surfaces.
Do you work with both residential and commercial clients?
We provide comprehensive drainage services for both residential and commercial customers across Portsmouth. Whether it’s a private residence, retail unit, office, or industrial site, our engineers deliver swift, reliable solutions with long-lasting results.
Is there a call-out charge for your services?
No, we do not charge for call-outs. All our services, including inspections and emergency visits in Portsmouth, are offered at fixed prices—so you’ll always know exactly what to expect, with no hidden fees.
Do you guarantee your drainage work?
Yes, we offer a 20-year guarantee on qualifying repair work, including relining. This gives our Portsmouth customers peace of mind, knowing their drainage system is in experienced and dependable hands.
How quickly can you unblock a toilet or drain in Portsmouth?
For urgent blockages, we aim to respond within one hour. Our fully equipped engineers usually resolve toilet or drain issues on the first visit, restoring normal flow swiftly and with minimal disruption.