Welcome to Castle Construction
At Castle Construction, we deliver reliable and high-quality construction services across every stage of your project. From foundations to final finish, our skilled team handles domestic and commercial builds with precision, care, and efficiency. With every brick we lay, we build on our reputation for strength, reliability, and long-term results.
About Us
With years of hands-on experience in the construction industry, Castle Construction is a name trusted for solid craftsmanship and dependable service. We are proud to offer a complete range of building services, working closely with our clients to ensure projects are delivered safely, on time, and to the highest standard. Whether you’re planning a new extension, laying a patio, or starting from the ground up, we’re here to build it right.
Brick and Block Work
We specialise in all types of bricklaying and block work — from boundary walls to full structural builds. Our team delivers clean lines, durable finishes, and solid craftsmanship. Whether it’s a small feature wall or large-scale construction, we guarantee results that look great and stand the test of time on both domestic and commercial jobs.
Extensions
We build quality home extensions that increase space, boost property value, and blend seamlessly with existing structures. From single-storey side builds to multi-room rear extensions, we manage everything from groundworks to final finish. Our extensions are designed around your lifestyle, built to spec, and handled with full project oversight from start to finish.
STEELS
We install all forms of structural steelwork, including RSJs, beams, and frameworks for load-bearing applications. Our experienced team handles supply, fitting, and support with absolute precision, ensuring structural integrity and building regulation compliance. Whether for domestic extensions or larger builds, we install steels safely, securely, and exactly to your architectural or engineering specifications.
PATIOS
We design and lay patios that elevate your outdoor living space. From modern paving to traditional stonework, we offer custom styles to match your home. Every patio is built with drainage, durability, and usability in mind. Whether you’re creating a relaxing spot or an entertaining area, we’ll deliver a beautiful, lasting finish you’ll love.
Groundworks
From site preparation and footings to drainage and slab installation, our groundwork services provide the essential base for any successful build. We handle excavation, concrete pouring, trenching, and levelling with skill and care. Every project starts on solid ground — and with Castle Construction, that means strong, accurate, and regulation-compliant foundations.
Get a Free Quote for Your Patio
Ready to transform your outdoor space? Contact Castle Construction today for a free quote, site visit, and expert advice on your patio project.
REVIEWS
"Brilliant from start to finish!"
“We had Castle Construction build a rear extension and couldn't be happier with the results. The team were professional, tidy, and always kept us updated. The quality of the brickwork and finish is top-notch — it blends perfectly with our existing house. Highly recommend them if you want a job done properly.”
— Rachel M., Hertford
“Castle Construction carried out all the groundwork and steel installation on our new build. They were on time, well-organised, and worked really well with our architect. The crew were polite and kept the site tidy throughout. We’ll be using them again on the next phase of our development.”
— James T., Oxfordshire
“The team designed and installed a new patio in our garden and it’s completely transformed the space. Everything from the layout advice to the final cleanup was handled with care. The attention to detail was spot on, and they delivered exactly what we were hoping for.”
— Sophie L., London

CONTACT US
07929 291937
info@castleconstruction.ltd
SERVICE AREAS
Castle Construction proudly serves clients throughout the Home Counties and surrounding regions, including London, Hertford, and Oxfordshire. If you're located nearby and need a trusted team for your project — we’d be happy to help.
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