"We most recently worked with MacLennan on a complicated project to carry out major remedial works to the waterproofing of a large house with two basement levels under external terracing. This was the subject of a large claim against a well-known structural defects warranty provider. We could not have wished for a more engaging specialist contractor who not only carried out a first rate job, but bent over backwards to assist with the provision of technical reports and narratives to support this successful claim. We look forward to working with MacLennan again in the future."

Tom Scott MRICS MCIOB / Managing Director / Woodforde Scott Property Consultants

"I have worked with MacLennan on a number of projects. They are always engaged and responsive during the design process, their installation teams are friendly and efficient and they have always been extremely competitive when it comes to costs. I have already confidently recommended them to others who have also been very happy with the service they have received."

Edward Rice / Project Manager / Rice Projects

"We have now worked with MacLennan’s for over 20 years. They give invaluable detailed advice on complicated basement projects and we consider them to be a vital member of our team."

Richard Barnett / Director / Ascot Design

"Ian Scoggins, design lead, has shown a helpful approach to the projects we have worked on together to bring vital experience to the team, always happy to spend time with designers and project managers in workshops to get the process clear on this specialists item before on site..

When on site the site managers had your full support and you were always at the end of the phone or would visit sites to answer any questions which was always appreciated.

You're on site team offered a collaborative approach and first class workmanship.

We would highly recommend your services."

Steve Dunne / CEO Founder / Savvy Group

"We recently engaged MacLennan Waterproofing to design and install the waterproofing system for a complex, multi-level basement structure, and their performance was exceptional from start to finish. Ian Scoggins and his team brought a high level of professionalism, technical knowledge, and clarity to what was a challenging element of the project.

Their detailed design process added real value. MacLennan took the time to understand the structure, assess the risks and develop a robust, compliant solution that integrated seamlessly with the wider design and construction programme. This level of diligence undoubtedly contributed to the project's overall success.

On site, their installation teams were equally impressive. The team were diligent, well-organised, and consistently delivered workmanship to a very high standard.

We have worked with MacLennan on several occasions over the since 2018, and their reliability and expertise have been consistent throughout. We would not hesitate to recommend MacLennan Waterproofing to anyone seeking a specialist waterproofing contractor who combines technical excellence with a genuinely collaborative approach."

Oliver Southon / Director / Brickfield

"MacLennan Waterproofing Specialists provided exceptional support at Conholt Park, delivering both design expertise and high-quality installation of their waterproofing systems. Their team was knowledgeable, proactive, and ensured every detail was handled with precision.

The result was a reliable solution that met our requirements perfectly. We highly recommend MacLennan for their professionalism and commitment to excellence."

Kristopher Clayton / Contracts Manager / RW Armstrong