At Onyx Basement Services, we specialize in delivering premium structural waterproofing solutions tailored to meet the dynamic needs of the construction industry. With extensive experience across residential, commercial, and civil engineering projects, our team has built a solid reputation for providing high-quality, dependable waterproofing services that protect and enhance the longevity of every structure we touch.

Our expertise covers a broad spectrum of services, including Type A (barrier) and Type C (drainage) waterproofing, podium deck waterproofing, concrete repairs, basements, and retaining walls. Whether working on new constructions or addressing remedial needs in existing structures, we are committed to delivering durable, cost-effective solutions that exceed industry standards.

At Onyx Basement Services, we prioritize a customer-first approach, ensuring every project is completed on schedule, within budget, and with the utmost professionalism. By combining technical expertise, industry experience, and state-of-the-art materials, we provide innovative, long-lasting solutions that instil confidence and peace of mind in our clients.

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Basement and Cellar Conversions London