Structural Alterations
Expert structural alteration and extension work for residential and commercial properties across South Wales. From load-bearing wall removal to full-scale reconfigurations.
Structural Alteration Services
Load-Bearing Wall Removal
Removing load-bearing walls is one of the most impactful structural changes you can make to a property — opening up living spaces and transforming the feel of a home. Our structural engineers and construction team handle every element, from design and calculation through to steel beam installation and reinstatement.
Extensions & Additions
Whether you are adding a single-storey kitchen extension or a substantial two-storey addition, we manage the full process. Our team works with your architect to ensure the new structure integrates seamlessly with the existing building — both structurally and aesthetically.
Basement Construction & Underpinning
We design and construct new basements beneath existing structures, and carry out underpinning works where ground conditions or structural requirements demand. This highly specialist work requires careful planning, engineering input, and experienced contractors — all of which Tess Construction can provide.
Structural Surveys & Remediation
If you have concerns about the structural condition of your property — subsidence, cracking, failed lintels, or deteriorating reinforced concrete — our team can assess the situation and carry out the necessary remediation works, working alongside structural engineers to restore integrity and safety.
Ready to discuss your project?
Get in touch with the Tess Construction team today for a free consultation.