Over 25 years transforming London homes. From emergency plumbing repairs to complete loft conversions and extensions — quality craftsmanship you can trust.
Founded in 1999, SW Builds & Plumbing specialises in plumbing services, bathroom and kitchen refurbishments, loft conversions, and home extensions. We combine traditional craftsmanship with modern techniques to deliver exceptional results for every project.
Our team of qualified plumbers, builders, and specialists brings decades of combined experience to transform your home. Whether you need emergency plumbing repairs, a complete bathroom makeover, a modern kitchen refurbishment, a loft conversion to add space, or a home extension — we're committed to quality, reliability, and your complete satisfaction.
Specialist services in plumbing, refurbishments, conversions, and extensions — all under one roof.
Complete plumbing solutions: installations, repairs, maintenance, and 24/7 emergency callouts. Expert workmanship for leaks, blockages, boiler repairs, and new installations.
Learn more →Complete bathroom transformations from design to completion. Full refurbishments including tiling, plumbing, electrical work, and finishing touches.
Learn more →Complete kitchen makeovers including design, installation, plumbing, electrical work, and finishing. Transform your kitchen into a modern, functional space.
Learn more →Maximise your home's potential with a professional loft conversion. From planning and building regulations to construction and finishing.
Learn more →Single and double-storey extensions to expand your living space. Full project management from planning permission to completion.
Learn more →Boiler installation, servicing, and repairs. Central heating design and installation. Gas Safe registered engineers for all your heating needs.
Get a quote →Decades of expertise, certified professionals, and a commitment to getting it right first time.
Established in 1999, we bring decades of expertise to every project. Our proven track record speaks for itself.
Gas Safe registered, NICEIC certified, CHAS accredited, and fully insured. All work to industry standards.
Every project completed to the highest standards with attention to detail and quality materials throughout.
Clear, detailed quotes with no hidden costs. Honest pricing and work within agreed budgets every time.
All our work comes with comprehensive guarantees. We stand behind our craftsmanship and fix any issues promptly.
From initial consultation to final handover, we manage every aspect of your project for a stress-free experience.
Trusted by homeowners across London. Here's what they say about working with us.
"SW Builds & Plumbing completed a full bathroom refurbishment for us. The quality was exceptional and the team was professional throughout. They kept us informed at every stage and finished on time and on budget."
"We've used SW Builds & Plumbing for multiple projects — from emergency plumbing repairs to a complete kitchen refurbishment and loft conversion. Reliable, professional, and consistently excellent."
"We chose SW Builds & Plumbing for our home extension and they exceeded all expectations. From planning permission to completion, their project management was outstanding."
Get in touch today for a free, no-obligation quote. We'll get back to you within 24 hours.
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