Opening hours: Monday - Friday: 7 am to 7 pm Saturday: 9 am to 2 pm

Building and Joinery Services

Of the Highest Standard

Tri Nova Construction Ltd provides first-rate services tailored to the customer, helping you create your dream property.

Building Services

We offer a wide range of construction services, available as turnkey projects and separate trades. This covers everything from groundworks to roofing.

Bespoke Joinery

For beautiful and unique interiors, nothing beats bespoke carpentry and joinery. We provide a range of fitted furniture as well as other joinery services.

House Extensions

We provide a full design and build service for all types of home extensions, including single- and double-storey extensions.

Loft Conversions

Skilled in all loft conversion styles, we find the perfect option for any existing attic. Increase living space with minimal cost and disruption.

Airless Paint Spraying

Give any wood, vinyl and uPVC a new lease of life with our paint spraying service. This can be done at your property, or we can spray items off-site.

Areas We Cover

Tri Nova Construction is based in South Elmsall and covers all of Yorkshire, including Sheffield and Wakefield. We also travel across the UK and often work in Slough, Islington and areas in and around London.


Building Services in Islington and Slough
Covering Yorkshire, London and Locations Nationwide

Welcome to Tri Nova Construction Ltd. Based in South Elmsall; we are a building company with the expertise to work on all building and joinery projects, no matter how big or small. We specialise in domestic building services but also undertake commercial work. Our main services include loft conversions, house extensions, bespoke joinery services and airless paint spraying – everything you need to transform your property and make it your own.

Operating as a building contractor and house extension builder, Tri Nova Construction covers Wakefield, Sheffield and all of Yorkshire. We also complete a lot of work in Islington, Slough and other areas around London, having recently relocated from the capital. In addition, we are happy to travel nationwide for large projects such as new builds, house extensions or large commercial jobs.

Please contact us to discuss your requirements with a friendly building contractor and house extension builder. You can see examples of our services on our previous work page.

Custom Solutions

We treat every customer as an individual. This means taking the time to find the best solutions for every property and personal need. With our team, you can be sure that each aspect of your project will be tailored to you.


About Us

Tri Nova Construction Ltd is a family-run company headed by a father, son and daughter team. We strive to be a reliable and trustworthy building company providing high-quality workmanship which meets the unique needs of each client.

Bringing over 100 years of combined experience to every job, we deliver professional solutions and finishes which meet and surpass expectations. Furthermore, we can take care of all trades required for loft conversions, house renovations, refurbishments, extensions, new builds and other projects, providing turnkey solutions. This makes building work as simple and stress-free as possible for our customers.

Whether you require our bespoke joinery services, airless paint spraying services, skills as house extension builders or other building services, you can relax knowing you have chosen a team with the following:

Customer Feedback

What We Do

Our company offers a large range of services to domestic customers, property developers and commercial clients in Slough, Islington, Wakefield, Sheffield, the surrounding areas and across the UK.

We are happy to provide complete project services or separate trades depending on your needs. We also offer a 24-hour call-out service for emergencies, subject to a call-out fee.

Our key building services completed by our building contractors and house extension builders include:

Contact Us
Please call 07817 024312 (Rafal) or 07545 190028 (Jakub) for building services in Islington, Slough, Yorkshire and London.
master guild