BOSA Contracts – Our Story

Established in 1995, Bosa Contracts Ltd has built a strong reputation as a trusted specialist contractor within the concrete repair and structural waterproofing industries.

Operating from our Yorkshire base, we deliver specialist concrete repair, structural waterproofing, and asset preservation solutions for clients across the UK. Our experienced management team, supported by a highly skilled workforce, brings decades of industry knowledge to every project, ensuring quality workmanship, technical excellence, and reliable project delivery.

At Bosa Contracts, our success is founded on long-term relationships with clients, suppliers, and employees. We believe that trust, professionalism, and open communication are essential to delivering successful projects and maintaining our reputation within the industry.

BOSA has always been an innovative company, and has embraced these changes, adapting and evolving to the needs of our customers. This is reflected in the diverse range of services we offer and projects we have successfully completed.

BOSA use the latest engineering techniques as well as more traditional methods to undertake a broad range of specialist services including: Concrete Repair & Coatings to buildings and structures, Structural Waterproofing, Façade Restoration, Car Park Refurbishment, Specialist Grouting and Pressure Pointing. We also carry out Abseiling Surveys & Buildings defect inspections.

Accredited by Constructionline, CHAS, Basement Waterproofing Association and the Federation of Master Builders, along with key manufacturers such as SIKA, Natural Cement, Fosroc, Flexcrete, Mapei, RIW, Tremco and many others. We can deliver your projects to the highest standards in quality & safety.