Building, civils and ICF specialists based in Swansea.
Quality groundworks, new builds and design-build, done right.
Welcome to TEss construction
Tess Construction is a forward-thinking Swansea-based construction company founded in 2024, with a combined experience of 30 years in the construction and development industry. We are dedicated to delivering exceptional quality and craftsmanship in the residential and commercial sectors, with a strong focus on new builds, building envelope solutions, and Insulated Concrete Form (ICF) construction.
Our extensive experience in small civils, new builds, extensions, and complete property refurbishments allows us to provide a comprehensive build package tailored to your specific needs. Whether you’re looking to enhance your existing space or create a brand-new development, we’re here to bring your vision to life.
Services
Other Services
We deliver a comprehensive range of construction services across South Wales and beyond.
Residential Developments
Luxury homes, passive house and low energy builds crafted to the highest standard.
Luxury Homes
Office, retail, industrial and mixed-use commercial builds delivered on time and on budget.
Passive House & Low Energy Homes
Site preparation, excavation, drainage and foundations — every project starts on solid ground.
Commercial Construction
Road construction, drainage infrastructure and earthworks — safe, efficient and cost-effective.
Structural Alterations
Faster, stronger, more energy-efficient structures using ICF and reinforced concrete.
Infrastructure Projects
Retaining walls, access roads, drainage and specialist below-ground structures.
Why choose TESS Construction?
We specialize in delivering high-quality solutions across a wide range of building projects, including small civil engineering projects, retaining walls, basement structures, and swimming pools. From site assessments to project management, we handle every aspect with precision and care.
We take pride in our ability to listen to our clients’ needs, ensuring that each project is completed on time, within budget, and to the highest standards of safety and quality. Whether it’s a residential development, a commercial project, or an infrastructure improvement, we are committed to excellence in every endeavor.
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Our Recent Projects
Take a look at just a few of the projects we’ve undertaken here at Tess Construction over the last few years.
about us
With over 30 years of experience in building and development in the South Wales area, Tess Construction has established itself as a trusted name in the industry.
We warmly invite you to visit our office in Swansea to discuss your project. Our friendly team is ready to assist you and provide guidance every step of the way.
What we do
We cover all aspects of building, alongside small civil engineering projects, ensuring that we can meet a variety of client needs.
At Tess Construction, we are committed to innovation. We combine our extensive experience with a dedication to continuous learning and improvement, allowing us to stay at the forefront of industry developments.
get in touch
Contact us today and see how Tess Construction can help you with your upcoming projects.
Insulated Concrete Forms Wales
ICF /As part of our commitment to modern building innovations, we are proud specialists in Insulated Concrete Forms (ICF) construction and registered NUDRA installers. Whether you need a retaining wall, swimming pool, or a passive house envelope, we are here to help.
What Our Clients Say
We take pride in delivering exceptional workmanship and service on every project. Here’s what some of our clients have to say about working with Tess Construction.
★★★★★
“Tess Construction completed our groundworks and foundations on time and to a very high standard. Professional, reliable and great value. Would highly recommend.”
— James R., Cardiff
★★★★★
“We chose Tess Construction for our ICF new build and couldn’t be happier. Their knowledge of the system is second to none and the build quality is outstanding.”
— Sarah & Tom M., Swansea
★★★★★
“Exceptional work on our retaining wall project. The team were knowledgeable, tidy and kept us informed throughout. The finished result is brilliant.”
— David H., Newport
Latest from the Blog
Stay up to date with news, insights and updates from Tess Construction.
Full Re-design | Essex
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Extension project | Cardiff
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House Renovation | Swansea
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