Welcome to Coulsy Ltd

Your Trusted Carpentry, Joinery and Building Specialists

Based in York, Coulsy Ltd proudly serves clients across Yorkshire and beyond. With extensive experience and a dedication to exceptional craftsmanship, we specialise in:

Residential Projects

Commercial Developments

Heritage Restorations

Industrial Works

Refit and Fit-Out Services

Building Maintenance and Renovation

Buildings Facilities Management

Our expertise goes beyond carpentry and joinery—we deliver a complete service. By partnering with trusted professionals across multiple trades—including builders, roofers, plasterers, tilers, electricians, and plumbers—we ensure seamless project delivery, no matter the scale or complexity.

At Coulsy Ltd, we are passionate about quality, attention to detail, and creating solutions designed to stand the test of time. Our advanced City & Guilds qualifications reflect our unwavering commitment to excellence in every project we undertake.


Let us bring your vision to life with precision, care, and a team you can trust.


Have a Project or Need Guidance

We Can Assist

At Coulsy Ltd, we pride ourselves on offering a professional joinery and building service that combines years of experience with top-tier craftsmanship. As qualified joiners, we bring the knowledge, expertise, and commercial tools needed to ensure that every project is completed to the highest standards.

Our team is led by Robert, a City and Guilds Advanced Craft Carpenter & Joiner since 1988, bringing over three decades of experience to every task. Whether you’re looking for bespoke joinery, home renovations, or any type of building work, we have the skill set to deliver precise, reliable, and high-quality results.

Contact Us Today:

Call Robert at 07544 030486

Email us at robert@coulsy.co.uk

Let us bring your vision to life with the craftsmanship and attention to detail that only comes from fully qualified joiners with years of hands-on experience.

Fully Qualified City and Guilds Advanced Craft Carpenter & Joiner since 1988