Winchester Builders provide a comprehensive range of building and home improvement services designed to upgrade, expand and modernise your property. Whether you’re planning a major extension or simply looking to refresh a key room, our team delivers skilled workmanship and clear, dependable service from start to finish.
Add valuable living space with a beautifully built extension that blends seamlessly with your existing property. We construct single-storey, double-storey, side and rear extensions — perfect for open-plan kitchens, extra bedrooms or larger family living areas.
Unlock unused space with a bespoke loft conversion designed for comfort, practicality and long-term value. From dormers to Velux conversions and hip-to-gable designs, we create bright, functional rooms built to building regulations.
Transform your kitchen with modern layouts, upgraded fittings and quality finishing. We handle all aspects of installation including electrics, plumbing, tiling, flooring and decorating — delivering a stylish, functional heart of the home.
We carry out safe, reliable roofing work including leak repairs, tile replacements, flat roofing, re-roofing, chimney maintenance and roofline upgrades. Protect your home with workmanship built to last.
We understand the unique styles, layouts and building requirements across Winchester’s mix of traditional and modern homes.
All work is completed by qualified builders, carpenters, roofers, electricians and decorators.ectricians and decorators.
We keep your home tidy and disruption to a minimum throughout the project.
We work across Winchester and surrounding locations including Kings Worthy, Weeke, St Cross, Shawford, Twyford, Colden Common, Sparsholt and nearby villages. If you’re slightly outside these areas, just ask — we can often accommodate.
Yes. All our quotes are completely free and come with a clear, itemised breakdown so you know exactly what’s included.
Absolutely. We are fully insured and work with qualified trades across carpentry, electrics, plumbing, roofing and structural work. All projects follow building regulations.
Yes. We can advise on whether your project needs permission, help prepare drawings and support you through the application if required — especially useful in Winchester’s conservation areas.
Timelines vary depending on project size, but as a guide:
Small jobs: a few days
Kitchens/bathrooms: 1–3 weeks
Loft conversions: 4–8 weeks
Extensions: 8–14 weeks
We’ll provide a tailored schedule before work begins.
Yes, we provide full project management. We coordinate all builders, plasterers, electricians, plumbers, roofers and decorators so you only deal with one team.
Yes. Winchester has a variety of character and period homes, and we have experience working on older buildings with care and compliance. For listed properties, we follow all required guidelines.
Availability depends on our current schedule, but we always aim to fit work in as soon as possible. Smaller jobs can sometimes be started sooner. Contact us to check current dates.