Sinclair & Jones Building Contractors Ltd




With over four decades of shared experience, Sinclair & Jones Building Contractors Ltd has the skills to manage a wide range of home improvement projects. Our team of builders works with clients across Sussex, ensuring property extensions, home refurbishments and property renovations meet an exceptional standard. From our hometown of Haywards Heath to Hassocks, Horsham, Lewes and Burgess Hill, we are renowned for our cleanliness, insistence on quality and customer service.

More than just an in-house and dedicated team of builders, we perform the following range of building services:

Do you have questions about a building project? We are always willing to answer your questions and provide guidance on any building or renovation project.


Situated in Haywards Heath, our company has become a firm favourite among homeowners looking for builders who can advise, install and complete their projects without fuss. We are well-rated on Checkatrade and come fully insured to undertake each task.

Carpentry and Joinery – While new builds need first-fix carpentry for a structurally sound shell, existing homes require expert joinery for elegant woodwork. As experienced carpenters, we perform the first-fix process for homes across Haywards Heath, Hassocks, Horsham, Lewes and Burgess Hill. This may include floating floors, stud work, boxings and staircases. We also deliver the second-fix for skirtings, mouldings and doors.

Landscaping and Decking – Our talents don’t just extend to inside the home. We can help refresh your front or rear landscape, with high-quality materials that retain their appeal in all seasons. Extending their skills to landscaping, our in-house builders provide visually attractive patios and paving so you can enjoy the summer sun to the fullest extent.

Home Refurbishments & Renovations

Groundworks – We can lay the necessary footings and foundations, and prepare the ground before crafting driveways and pathways. By spending time during this preliminary process, our trusted team of builders protects against water ingress, weathering and subsidence. We perform groundworks in Haywards Heath, Hassocks, Horsham, Lewes, Burgess Hill and beyond.

Plumbing and Heating – The last thing you need is for a leak to occur. We send trained personnel to connect bathtubs, taps and sinks for leak-free pipework in new builds and renovated homes. Skilled in the fitting of underfloor heating, we install radiant underfloor systems that are both hypoallergenic and cost less to run than traditional radiators.

Glazing – Are you losing heat in Haywards Heath, Horsham, Hassocks, Lewes, Burgess Hill or the surrounding areas? Studies show that around 40% of heat escapes through the windows. Improve efficiency with modern glazing from our team. Additionally, our team of builders fits rooflight windows to flood the attic with natural sunlight.

Sinclair & Jones Building Contractors Ltd

Kitchens and Bathrooms – Many people in Sussex consider the kitchen to be the heart of the home. Likewise, the bathroom remains one of the most visited spaces. As a talented team of builders, we can rip out your existing kitchen and replace it with gorgeous new materials in the style of your choosing. We help with colour schemes, fit modern accessories like boiling taps and soft-closing drawers, and can transform your bathroom into a tranquil, waterproof environment.

Flooring and Floor Restoration – Sinclair & Jones Building Contractors Ltd lays durable LVT and elegant parquet flooring across Haywards Heath, Horsham, Hassocks, Lewes and the Burgess Hill area. If your timber floor looks aged, then we can restore it to its former glory. Our experts repair damaged surfaces and replace old boards as required. We then reseal and stain for the proper finish.

Free No Obligation Quote

Discuss property extensions for your home in Haywards Heath, Horsham, Lewes, Burgess Hill or the surrounding areas, speak with our team on