Welcome to SIL Ltd, your trusted choice for professional construction services in Guildford, West Clandon, Send, East Horsley, West Horsley and nearby areas. With over two decades of experience, we specialise in transforming both residential and commercial spaces with high-quality home extensions, stylish loft conversions, complete refurbishments, and beautifully designed landscaping. We're committed to delivering projects that add long-term value, functionality, and comfort to your property, all handled by a team that prioritises craftsmanship and customer satisfaction.
From initial consultation to project completion, SIL Ltd manages every stage of the process with care, clear communication, and a focus on delivering lasting results. As fully insured builders in Guildford with strong guarantees and a history of reliable service since 1999, we bring peace of mind to every project. Visit our Recent Projects page to explore examples of our work, or contact us for client references. Whether you're planning to expand your living space or refresh your outdoor environment, we're here to help bring your vision to life.
Office: 01932 779 569
Explore our extensive range of services and discover how SIL Ltd can transform your ideas into reality, creating spaces that genuinely reflect your lifestyle. With public liability insurance, robust guarantees, and a strong track record since 1999, you can trust us to deliver exceptional results. For your peace of mind, we have many positive reviews upon request, and you can read about our many successful projects on our Recent Projects page. So, whether you’re looking to expand your home or refresh your outdoor areas, SIL Ltd is dedicated to inspiring and impressing with every project. Contact us today to discuss your next project and to find out how we can help:
Office: 01932 779 569
Please visit our Recent Projects page or click below for a detailed overview of our many successfully completed projects.
There are many things to consider when you want to develop your home, such as: Does the project have planning permission or is it a permitted development? Should I use an architect, architectural technician, or draughtsperson?
For answers to these questions and expert advice, read our Planning & Design Page
We are specialist home extension builders in Guildford, West Clandon, Send, East Horsley, West Horsley areas. We blend expertise, reliability, and innovation to turn your construction projects from dreams into reality. Our dedicated team prioritises quality and timely delivery, tackling projects of any scale - residential or commercial. Trust SIL Ltd to build with precision, integrity, and a commitment to results you'll love.
Free EstimatesAll Work GuaranteedReferences AvailableExpert ServiceFully InsuredCompetitive Prices
Gary and Dan, the father and son, who run SIL renovated our house from September 2023 to August 2024-it was a BIG project in every way. Gary and Dan are very proactive, taking the initiative to identify, manage and resolve issues that may arise, with a keen attention to detail – our project manager was superfluous to requirements. They have a great little black book of suppliers and skilled professionals. We are thrilled with the finished result and would not hesitate to recommend SIL.
SIL took over a kitchen extension to our grade 2 listed house and a garage conversion to create a home gym 10 weeks into the project, from May 2022 to March 2023. They did a fantastic job of painstakingly putting right a catalogue of issues that the previous builders had left us with, as well as innovatively coping with the surprises that an old house threw up. From start to finish they were highly professional and proved to be collaborative problem-solvers. We are thrilled with the end result and wouldn't hesitate to recommend them.
SiL recently completed the: extension, reconfiguration, total refurbishment of the original house to a very high standard of finish. The SiL core team and their selection of associated trades worked well with our architect and designers to create a home we are very pleased with. We have no hesitation in recommending SIL
We used SIL for a full house renovation and extension, and couldn't be happier with the results. They transformed our home from a 2-bed into a spacious 4-bed, and the quality of the work throughout has been outstanding. From start to finish, the team were professional, reliable, and easy to communicate with. Every stage was handled with care and precision, and it's clear they take real pride in what they do. The attention to detail, craftsmanship, and overall finish is excellent. We highly recommend SIL to anyone looking for quality building work. A fantastic experience from a great company.
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