Main Services
KJP Plumbing & Heating – Powerflush Specialists is a trusted, local plumbing and heating company serving Southampton, Hythe, Waterside and the wider New Forest area. Built on quality workmanship, honest advice and long-term results, we help homeowners, landlords and local businesses keep their plumbing systems safe, reliable and running efficiently all year round. Whether you need a quick repair, a full system upgrade, or a thorough clean of your central heating, you can expect a professional service from first contact to final checks. We’re known for our clear communication, tidy working practices and a straightforward approach to pricing and problem-solving. From the moment you get in touch, we aim to make everything simple: we listen to what’s happening, ask the right questions, and offer the most practical solution for your home or property. Our work is carried out with care, and we take pride in leaving your space clean and comfortable once the job is complete. Local plumbing you can rely on in Southampton & the New Forest As a local company, we understand the needs of properties in Southampton and across surrounding areas such as Totton, Marchwood, Dibden Purlieu, Calshot, Fawley, Blackfield, Lymington and beyond. We’re often called out to older homes with aging pipework, modern apartments with high water pressure, busy family homes where reliability matters, and rental properties where a fast response is essential. Because plumbing issues rarely happen at a convenient time, we provide emergency plumbing (24/7 call-outs) for urgent problems that need immediate attention. When you need an emergency plumber in Southampton or the New Forest, speed matters—but so does doing the job properly. We focus on stopping the issue safely, preventing further damage, and making sure the repair lasts. If the situation requires follow-up work, we’ll explain your options clearly and help you plan the next steps. Plumbing repairs, installations and maintenance—done properly Plumbing problems can start small and quickly become expensive if left unchecked. That’s why we offer a full range of repair and maintenance services designed to keep your home running smoothly. We handle everything from burst pipe repairs and emergency isolation to diagnosing hidden issues. If you’ve noticed damp patches, drops in pressure, unexplained water marks, or persistent drips, our leak detection & leak repairs service can help locate the source and fix it before it causes more damage. Blockages are another common headache for local homeowners. Slow drainage, bad smells or gurgling noises can all point to a build-up that needs addressing. We provide blocked drains & sink unblocking, clearing stubborn blockages and helping prevent repeat problems with practical advice on maintenance. We also deal with the everyday plumbing issues that can be frustrating and disruptive—like toilets that won’t flush properly, keep running, or have damaged internal components. Our toilet repairs & replacements service covers everything from minor fixes to installing a modern, efficient replacement when needed. Kitchen and bathroom fittings take constant use, which means wear and tear is inevitable. If you have a dripping tap, low pressure, broken valves or you simply want an upgrade, we carry out tap repair & installation (kitchen & bathroom) with neat, reliable workmanship and quality parts. Heating performance, radiators and system health Heating systems often show early warning signs before they fail completely—radiators taking ages to warm up, cold spots, noisy pipes, or inconsistent temperatures from room to room. These symptoms can be linked to circulation issues, air, sludge or restrictions within the system. We provide radiator repairs & replacements, including diagnosing why radiators aren’t heating properly, improving flow, and replacing tired units with modern radiators where appropriate. As Powerflush Specialists, one of our most popular services is powerflushing (central heating system flush)—a proven way to remove sludge, rust and debris that build up inside pipework, radiators and heat exchangers over time. Powerflushing can restore heat output, reduce boiler strain, help prevent breakdowns and improve energy efficiency. If your radiators are slow to heat, you’ve got cold spots, or your system is noisy, a professional powerflush may be the difference between constant issues and a heating system that runs smoothly. We approach powerflushing properly: checking your system, protecting components, and using the right process for your property. It’s not a “one-size-fits-all” job—every system is different, and we tailor the flush to achieve real, measurable improvement. After the flush, we can advise on inhibitors and maintenance steps to keep the system protected long term. Hot water, cylinders and reliable supply Hot water problems can be incredibly disruptive, especially in busy households or rental properties. If your hot water is inconsistent, slow to recover, or not heating at all, we can investigate the cause and recommend the best solution. We offer hot water cylinder repairs & installs, helping restore dependable hot water and ensuring systems operate safely and efficiently. Whether the issue is with valves, pipework, controls or general performance, we’ll work through the diagnosis and put things right. Bathroom plumbing and installations Bathrooms are one of the most important spaces in any home, and plumbing quality makes all the difference. We carry out bathroom plumbing & installation (showers, baths, pipework), supporting everything from small changes to more involved upgrades. If you’re planning to replace a bath, install a new shower, move pipework or modernise your fittings, we can help you make smart choices and ensure everything is installed to a high standard. We understand that bathroom work can feel disruptive, so we aim to keep things tidy, organised and well-communicated. We’ll help plan the plumbing side of the project properly so that water pressure, drainage, and layout all make sense—reducing the risk of issues later on. Why customers choose KJP Plumbing & Heating People choose us because they want a plumbing and heating company that turns up when they say they will, explains things clearly, and delivers work that lasts. We take pride in our reputation locally and aim to provide a 5-star standard of service every time, from simple repairs through to specialist powerflushing and system improvements. What you can expect when you book KJP Plumbing & Heating – Powerflush Specialists: Reliable local service across Southampton and the New Forest Fast response for urgent issues and emergency plumbing call-outs High standards of workmanship with attention to detail Clear communication and practical advice you can trust Tidy working practices and respect for your home or premises Solutions focused on long-term reliability, not quick patches. If you’re looking online for a dependable plumber or heating specialist, we provide the core services local customers search for most—emergency plumbing (24/7 call-outs), burst pipe repairs, blocked drains & sink unblocking, leak detection & leak repairs, toilet repairs & replacements, tap repair & installation (kitchen & bathroom), radiator repairs & replacements, powerflushing (central heating system flush), hot water cylinder repairs & installs, and bathroom plumbing & installation (showers, baths, pipework). These services are delivered with the same priorities every time: do it properly, keep you informed, and leave you with a result you can rely on. Serving homeowners, landlords and local businesses We work with a wide mix of customers—from homeowners who need quick repairs and preventative maintenance, to landlords who need dependable plumbing support for rental properties, to local businesses that require professional service with minimal disruption. Whatever the job size, we treat each property with care, and we focus on lasting results. If you need a local plumber in Southampton or the New Forest, or you want to improve the efficiency of your heating system with a specialist powerflush, KJP Plumbing & Heating – Powerflush Specialists is here to help. Get in touch to discuss your issue, request advice, or arrange a visit.