With specialist expertise we help in restoring properties affected by moisture, defective insulation and wall deterioration. We provide a considered solutions designed to restore the condition, integrity and performance of your property.

ABOUT US
Specialist Remedial Work, Carefully Planned and Properly Delivered
At Cavi Clear Ltd, we take a considered approach to property problems that can affect the condition, performance and long-term integrity of a building. From mid-size works through to larger projects, we provide a structured service for homeowners, commercial clients, builders, property managers and councils. Clear advice, experienced workmanship and careful attention to the finished result remain central to every project.

Our Services
Expert building services across Swansea and surrounding areas

Damp Proofing & Treatment

Wall Tie Surveys & Replacement

Cavity Wall Insulation Removal

Wall Tie Replacement

A COMPLETE REMEDIAL APPROACH
Addressing the Problem, Not Just the Symptoms
Damp and wall defects can have more than one contributing cause, particularly where cavity wall insulation has become saturated or wall ties have deteriorated over time. Our approach is to assess the property carefully, understand what is happening within the building and identify the remedial work that is appropriate for the underlying problem.
Arrange the Right Survey for Your Property
Whether you are buying, refinancing or simply need a professional survey, we can help you choose the right service for your requirements. Surveys for refinancing or property purchase are £150 + VAT, commercial surveys are priced individually, and all other surveys are provided free of charge.
Our Guarantee
Built on Confidence
We stand behind the quality of our cavity wall insulation extraction and wall tie installations with a free 25-year company guarantee, giving customers long-term reassurance once the work is completed. For wall tie installations, an insurance-backed guarantee through the Wall Tie Installers Federation (WTIF) is also available as a chargeable option for customers who require additional protection.

COMMERCIAL & PROJECT WORK
Trusted Support for Commercial Projects
We provide structured remedial services for commercial properties, construction projects and managed buildings, with an approach designed around the requirements of each site. Our experience includes working alongside Jeffway Construction, ASW Services, CLC Estate Management and Synergize, supporting projects where reliable workmanship and clear communication matter.
WHY CHOOSE US
Why Choose Us
Damp Proofing Expertise
Wall Tie Services
Planned Project Work
Local South Wales Coverage
Recognised Credentials
Clear Protection
What Our Customers Say
View all reviewsPlan Your Damp Proofing or Wall Tie Work
Speak to Cavi Clear Ltd about your project in Swansea, Port Talbot, Carmarthen, Cardiff or elsewhere across the service area. Call 01639 790426 or email caviclear@gmail.com to discuss the work.
